The use of e-cigarettes is linked to a higher frequency of self-reported wheezing and shortness of breath in adolescents and young adults, according to an online survey. The association was present even after controlling for cigarette and cannabis use.

Previous studies of adolescents and young adults have shown associations between e-cigarette use and wheeze, shortness of breath, and asthma. The Youth Risk Behavior Surveillance (YRBS) survey by the Centers for Disease Control and Prevention and other health agencies, conducted from 2015 to 2017, found that 63.5% of youth who used e-cigarettes also used some combination of cigarettes and cannabis. Combined use was associated with a 55%-65% increased odds of self-reported asthma.

The Population Assessment of Tobacco and Health (PATH) study, which was published in October 2020, had similar findings, though it did not find an association between e-cigarette use alone and wheezing.

“The findings from the current study highlight that we need to keep asking young people about respiratory symptoms, couse of other tobacco products, as well as cannabis use. As more products, including cannabis and various e-cigarette devices, enter the market, assessing respiratory health will be important both where adolescents and young adults receive their health care and in research,” Alayna Tackett, PhD, said in an interview. Dr. Tackett presented the study at the American Thoracic Society’s virtual international conference. She is an assistant professor of preventive medicine at the University of Southern California, Los Angeles.

“I found [the study] very interesting because it seems to be identifying a physiologic response to these e-cigarettes,” said Christopher Pascoe, MD, who was asked to comment. “And they were so young [age 14-21 years]. The fact that these symptoms of wheezing and shortness of breath are coming from people who are this young suggests that there may be chronic problems showing up later with continued use of these devices.”

Dr. Pascoe is an assistant professor of physiology and pathophysiology at the University of Manitoba, Winnipeg, where he also works with the Children’s Hospital Research Institute of Manitoba. His own research examines lung tissue harvested from pneumothorax surgeries in smokers and e-cigarette users to identify markers of inflammation.

He called the research a “good start” at unraveling the impacts of e-cigarettes and smoking, since some people use both products. “The fact that there was still a twofold increase in odds for wheezing, shortness of breath among people who use these e-cigarettes, but weren’t using cannabis and weren’t using cigarettes. I think it’s novel, and it suggests that there is an effect [of e-cigarettes alone].”

The study is based on a self-reported data, which is a significant limitation, especially considering that asthma is often overreported. “Self-report can be fraught with things, but I think it’s an interesting starting point for trying to recruit people who are just e-cigarette users and following them up further,” said Dr. Pascoe.

The researchers surveyed 2,931 individuals aged 14-21 years between Aug. 6 and Aug.30, 2020, with an average age of 18.9 years. Of the respondents, 80% were women and girls, and 75% were White. The high percentage of women and girls was unusual. Dr. Tackett provided no explanation for the atypical demographic but noted that the current study used convenience sampling.

The survey asked about use of e-cigarettes, cigarettes, and cannabis in the past 30 days, as well as asthma diagnosis and respiratory symptoms over the same period. The methodology employed survey management company Lucid, which recruited, collected data from, and provided compensation to participants.

A total of 24% of participants reported asthma, 13% reported wheeze, and 20% reported shortness of breath. Among 1,414 respondents who reported e-cigarette use in the past 30 days, 15% also said they had used cigarettes, and 37% said they had used cannabis.

After controlling for age, birth sex, and race/ethnicity, compared with self-reported never e-cigarette users, there was an association between past 30-day e-cigarette use and self-reported asthma (odds ratio, 1.4; 95% CI, 1.1-1.7), wheeze (OR, 3.1; 95% CI, 2.3-4.2), and shortness of breath (OR, 2.9; 95% CI, 2.3-3.6). After the researchers controlled for past 30-day cigarette cannabis use, the association with asthma was no longer statistically significant (OR, 1.11; 95% CI, 0.87-1.41), but the association with wheeze (OR, 2.3; 95% CI, 1.6-3.0) and shortness of breath (OR, 2.1; 95% CI, 1.6-2.8) remained.

Dr. Tackett noted that wheeze and shortness of breath are only two indicators of respiratory health, and more research needs to be done. Her team is conducting follow-up studies using objective measurement tools such as home-based spirometry in adolescents and young adults who exclusively use e-cigarettes and who have never used e-cigarettes.

“We need to better understand the complex relationships between use of these products and whether multiple product use is associated with worse respiratory outcomes,” said Dr. Tackett.

Dr. Pascoe and Dr. Tackett disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

The use of e-cigarettes is linked to a higher frequency of self-reported wheezing and shortness of breath in adolescents and young adults, according to an online survey. The association was present even after controlling for cigarette and cannabis use.

Previous studies of adolescents and young adults have shown associations between e-cigarette use and wheeze, shortness of breath, and asthma. The Youth Risk Behavior Surveillance (YRBS) survey by the Centers for Disease Control and Prevention and other health agencies, conducted from 2015 to 2017, found that 63.5% of youth who used e-cigarettes also used some combination of cigarettes and cannabis. Combined use was associated with a 55%-65% increased odds of self-reported asthma.

The Population Assessment of Tobacco and Health (PATH) study, which was published in October 2020, had similar findings, though it did not find an association between e-cigarette use alone and wheezing.

“The findings from the current study highlight that we need to keep asking young people about respiratory symptoms, couse of other tobacco products, as well as cannabis use. As more products, including cannabis and various e-cigarette devices, enter the market, assessing respiratory health will be important both where adolescents and young adults receive their health care and in research,” Alayna Tackett, PhD, said in an interview. Dr. Tackett presented the study at the American Thoracic Society’s virtual international conference. She is an assistant professor of preventive medicine at the University of Southern California, Los Angeles.

“I found [the study] very interesting because it seems to be identifying a physiologic response to these e-cigarettes,” said Christopher Pascoe, MD, who was asked to comment. “And they were so young [age 14-21 years]. The fact that these symptoms of wheezing and shortness of breath are coming from people who are this young suggests that there may be chronic problems showing up later with continued use of these devices.”

Dr. Pascoe is an assistant professor of physiology and pathophysiology at the University of Manitoba, Winnipeg, where he also works with the Children’s Hospital Research Institute of Manitoba. His own research examines lung tissue harvested from pneumothorax surgeries in smokers and e-cigarette users to identify markers of inflammation.

He called the research a “good start” at unraveling the impacts of e-cigarettes and smoking, since some people use both products. “The fact that there was still a twofold increase in odds for wheezing, shortness of breath among people who use these e-cigarettes, but weren’t using cannabis and weren’t using cigarettes. I think it’s novel, and it suggests that there is an effect [of e-cigarettes alone].”

The study is based on a self-reported data, which is a significant limitation, especially considering that asthma is often overreported. “Self-report can be fraught with things, but I think it’s an interesting starting point for trying to recruit people who are just e-cigarette users and following them up further,” said Dr. Pascoe.

The researchers surveyed 2,931 individuals aged 14-21 years between Aug. 6 and Aug.30, 2020, with an average age of 18.9 years. Of the respondents, 80% were women and girls, and 75% were White. The high percentage of women and girls was unusual. Dr. Tackett provided no explanation for the atypical demographic but noted that the current study used convenience sampling.

The survey asked about use of e-cigarettes, cigarettes, and cannabis in the past 30 days, as well as asthma diagnosis and respiratory symptoms over the same period. The methodology employed survey management company Lucid, which recruited, collected data from, and provided compensation to participants.

A total of 24% of participants reported asthma, 13% reported wheeze, and 20% reported shortness of breath. Among 1,414 respondents who reported e-cigarette use in the past 30 days, 15% also said they had used cigarettes, and 37% said they had used cannabis.

After controlling for age, birth sex, and race/ethnicity, compared with self-reported never e-cigarette users, there was an association between past 30-day e-cigarette use and self-reported asthma (odds ratio, 1.4; 95% CI, 1.1-1.7), wheeze (OR, 3.1; 95% CI, 2.3-4.2), and shortness of breath (OR, 2.9; 95% CI, 2.3-3.6). After the researchers controlled for past 30-day cigarette cannabis use, the association with asthma was no longer statistically significant (OR, 1.11; 95% CI, 0.87-1.41), but the association with wheeze (OR, 2.3; 95% CI, 1.6-3.0) and shortness of breath (OR, 2.1; 95% CI, 1.6-2.8) remained.

Dr. Tackett noted that wheeze and shortness of breath are only two indicators of respiratory health, and more research needs to be done. Her team is conducting follow-up studies using objective measurement tools such as home-based spirometry in adolescents and young adults who exclusively use e-cigarettes and who have never used e-cigarettes.

“We need to better understand the complex relationships between use of these products and whether multiple product use is associated with worse respiratory outcomes,” said Dr. Tackett.

Dr. Pascoe and Dr. Tackett disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

The use of e-cigarettes is linked to a higher frequency of self-reported wheezing and shortness of breath in adolescents and young adults, according to an online survey. The association was present even after controlling for cigarette and cannabis use.

Previous studies of adolescents and young adults have shown associations between e-cigarette use and wheeze, shortness of breath, and asthma. The Youth Risk Behavior Surveillance (YRBS) survey by the Centers for Disease Control and Prevention and other health agencies, conducted from 2015 to 2017, found that 63.5% of youth who used e-cigarettes also used some combination of cigarettes and cannabis. Combined use was associated with a 55%-65% increased odds of self-reported asthma.

The Population Assessment of Tobacco and Health (PATH) study, which was published in October 2020, had similar findings, though it did not find an association between e-cigarette use alone and wheezing.

“The findings from the current study highlight that we need to keep asking young people about respiratory symptoms, couse of other tobacco products, as well as cannabis use. As more products, including cannabis and various e-cigarette devices, enter the market, assessing respiratory health will be important both where adolescents and young adults receive their health care and in research,” Alayna Tackett, PhD, said in an interview. Dr. Tackett presented the study at the American Thoracic Society’s virtual international conference. She is an assistant professor of preventive medicine at the University of Southern California, Los Angeles.

“I found [the study] very interesting because it seems to be identifying a physiologic response to these e-cigarettes,” said Christopher Pascoe, MD, who was asked to comment. “And they were so young [age 14-21 years]. The fact that these symptoms of wheezing and shortness of breath are coming from people who are this young suggests that there may be chronic problems showing up later with continued use of these devices.”

Dr. Pascoe is an assistant professor of physiology and pathophysiology at the University of Manitoba, Winnipeg, where he also works with the Children’s Hospital Research Institute of Manitoba. His own research examines lung tissue harvested from pneumothorax surgeries in smokers and e-cigarette users to identify markers of inflammation.

He called the research a “good start” at unraveling the impacts of e-cigarettes and smoking, since some people use both products. “The fact that there was still a twofold increase in odds for wheezing, shortness of breath among people who use these e-cigarettes, but weren’t using cannabis and weren’t using cigarettes. I think it’s novel, and it suggests that there is an effect [of e-cigarettes alone].”

The study is based on a self-reported data, which is a significant limitation, especially considering that asthma is often overreported. “Self-report can be fraught with things, but I think it’s an interesting starting point for trying to recruit people who are just e-cigarette users and following them up further,” said Dr. Pascoe.

The researchers surveyed 2,931 individuals aged 14-21 years between Aug. 6 and Aug.30, 2020, with an average age of 18.9 years. Of the respondents, 80% were women and girls, and 75% were White. The high percentage of women and girls was unusual. Dr. Tackett provided no explanation for the atypical demographic but noted that the current study used convenience sampling.

The survey asked about use of e-cigarettes, cigarettes, and cannabis in the past 30 days, as well as asthma diagnosis and respiratory symptoms over the same period. The methodology employed survey management company Lucid, which recruited, collected data from, and provided compensation to participants.

A total of 24% of participants reported asthma, 13% reported wheeze, and 20% reported shortness of breath. Among 1,414 respondents who reported e-cigarette use in the past 30 days, 15% also said they had used cigarettes, and 37% said they had used cannabis.

After controlling for age, birth sex, and race/ethnicity, compared with self-reported never e-cigarette users, there was an association between past 30-day e-cigarette use and self-reported asthma (odds ratio, 1.4; 95% CI, 1.1-1.7), wheeze (OR, 3.1; 95% CI, 2.3-4.2), and shortness of breath (OR, 2.9; 95% CI, 2.3-3.6). After the researchers controlled for past 30-day cigarette cannabis use, the association with asthma was no longer statistically significant (OR, 1.11; 95% CI, 0.87-1.41), but the association with wheeze (OR, 2.3; 95% CI, 1.6-3.0) and shortness of breath (OR, 2.1; 95% CI, 1.6-2.8) remained.

Dr. Tackett noted that wheeze and shortness of breath are only two indicators of respiratory health, and more research needs to be done. Her team is conducting follow-up studies using objective measurement tools such as home-based spirometry in adolescents and young adults who exclusively use e-cigarettes and who have never used e-cigarettes.

“We need to better understand the complex relationships between use of these products and whether multiple product use is associated with worse respiratory outcomes,” said Dr. Tackett.

Dr. Pascoe and Dr. Tackett disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

The use of bioactive ingredients culled from the marine environment has increased significantly in recent years for use in skin care because of the reputed antioxidant and anti-aging activity of these substances.^1-3

ingwio/Getty Images

In the last couple of decades, secondary metabolites with bioactive properties have been identified in seaweeds. Among these substances, phlorotannins have been isolated from brown seaweeds and demonstrated to exhibit anti-allergic, anti-inflammatory, antioxidant, anticancer, and antiwrinkling activity, as well as some capacity to promote hair growth.⁴ Sanjeewa et al. suggest that phlorotannins, or marine polyphenols, derived from brown seaweed are well suited for use in cosmeceutical formulations and appear to exhibit skin whitening and antiwrinkling properties in particular.⁴ This column will discuss recent findings regarding the use of marine ingredients in cosmetic formulations, with a particular focus on substances such as fucoidan, as well as emerging evidence regarding the benefits to human skin derived from salmon eggs.

Recent studies of marine products in cosmetic formulations

In 2017, Fabrowska et al. showed in two groups of 10 volunteers each (one ranging from 20 to 30 years old and one from 40 to 50 years old) that the freshwater alga Cladophora glomerate is an effective ingredient for use as a cosmetic agent intended to moisturize and firm the skin.⁵

The next year, Thu et al. reported on the preparation of a cream mask composed of Vietnamese seaweeds (Caulerpa lentillifera, Sargassum crassifolium, Ulva reticulata, and Kappaphycus alvarezii), which they found to be abundant in proteins, polysaccharides, carotenoids, and other vitamins and to have potent antibacterial, cell proliferation, moisture retention, and tyrosinase inhibitory properties. The authors added that the seaweed cream mask was safe, provoked no irritation, and appeared to be effective in delivering anti-aging and moisturizing benefits.⁶

In 2019, Jesumani et al., in reviewing the potential cutaneous benefits of bioactive substances in seaweed, noted a significant increase in the use of ingredients found in macroalgae or seaweed in cosmetic formulations, also noting the range of reputed bioactivity (i.e., antioxidant, antitumor, anti-inflammatory, antilipidemic, antimicrobial, and anti-allergic).⁷ Seaweeds are a significant source of vitamins A, B, C, D, and E, and green, red, and brown algae contain pigments that protect against UV irradiation.^7,8

Also that year, Hameury et al. conducted an ex vivo assessment to predict the cutaneous anti-aging benefits of an aqueous gel containing 6.1% marine ingredients (amino acid-enriched giant kelp extract, trace element-enriched seawater, and dedifferentiated sea fennel cells) topically applied on human skin explants. The investigators found that 64 proteins were significantly regulated by the gel when marine ingredients were compared with untreated skin explants, with the ingredients shown to act on the epidermis and dermis. These proteins are involved in multiple functions including gene expression, inflammatory processes, dermal extracellular matrix production, and melanogenesis and keratinocyte proliferation, suggesting, according to the authors, that marine ingredients could play a role in preventing cutaneous aging and contributing to the health of the epidermis and dermis.⁹

Early in 2020, Poulose et al. reported on the first use of a photoprotective cosmetic cream combining nanomelanin and seaweed that exerts antioxidant, antibacterial, and wound healing activity.¹⁰

The skin-lightening potential of fucoidan

In 2017, Wang et al. investigated the antimelanogenic activity of fucoidan – a complex sulfated polysaccharide extracted from brown seaweed known to possess a broad array of biologic functions – on B16 murine melanoma cells. Their in vitro studies revealed that fucoidan suppresses B16 melanoma cell proliferation and cellular tyrosinase activity and has potential as a skin-whitening cosmeceutical agent.¹¹

Two years later, Jesumani et al. investigated the polysaccharides extracted from the seaweed species Sargassum vachellianum, S. horneri, and S. hemiphyllum. Found to be abundant in fucose, all of the evaluated polysaccharides demonstrated dose-dependent antioxidant activity and effectiveness in hindering tyrosinase and elastase. The researchers concluded that all of the tested species display potential as key ingredients in cosmeceutical agents intended to treat wrinkles or lighten skin.¹²

More recently, a comparative study by the same team revealed that both fucoidan-rich polysaccharide extract and polyphenol-rich extract from the seaweed S. vachellianum delivered significant protective activity. Both protected the skin from UV harm: The fucoidan-rich extract showed superior free radical scavenging and antimicrobial activity, while the polyphenol extract performed better at absorbing UV radiation. The investigators suggested that both extracts could provide a balanced approach to skin protection when featured in skin care products.¹³

In addition, it is worth noting that a key monomeric component of red macroalgae (Rhodophyta), 3,6-anhydro-l-galactose, has been found in vitro to display skin-whitening activity.¹⁴

Salmon eggs

In a 2013 double-blind, randomized clinical trial with 66 patients, Lønne et al. reported that subjects treated topically with salmon egg extract experienced significant amelioration of photoaging, including wrinkles, pigmentation, erythema, and xerosis, yielding global skin appearance improvement.^3,15

A pilot study by Mekas et al., which was reported 2 years later and included 75 patients, revealed that skin tone and evenness were improved by a topical exfoliative cream featuring hydrolyzed roe proteins, based on subjective and objective measures comparing 4% glycolic acid.^3,16

In 2016, Yoshino et al. showed that human dermal fibroblasts incubated with salmon egg extract upregulated the expression of collagen type I genes and several oxidative genes.^3,17 The topical application of hydrolyzed salmon roe proteins to human skin has also been demonstrated to eliminate cell-to-cell adhesions thus ameliorating the appearance of photodamaged skin.^1,3,16

More recently, a comprehensive PubMed search on the bioactive ingredients used in Korean cosmeceuticals reported early in 2020 that there is increased interest in salmon eggs because they provide a copious supply of unsaturated fatty acids, proteins, vitamins, and minerals known to nurture cutaneous health.^3,15

Conclusion

Seaweed and other marine life forms have been considered a rich source for cosmetic and cosmeceutical products for several years. Research into the numerous bioactive properties of these multitudinous species has ramped up in recent years and is yielding evidence regarding the efficacy and potential broader uses of such ingredients in cutaneous health care. As we build on our understanding of just how dynamic a source of treatment options may lie under the sea, we become increasingly aware, ironically, of the damage that human industrialization exerts on the planet, as well as these precious marine resources (including the possibly deleterious effects of chemical sunscreens like those that are now banned for sale in Hawai‘i). Humanity will need to become much better stewards of the Earth if we are to enhance our future opportunities and possibly harness the potent marine ingredients still available with the potential to enhance skin health and appearance.

Dr. Baumann is a private practice dermatologist, researcher, author, and entrepreneur who practices in Miami. She founded the Cosmetic Dermatology Center at the University of Miami in 1997. Dr. Baumann has written two textbooks and a New York Times Best Sellers book for consumers. Dr. Baumann has received funding for advisory boards and/or clinical research trials from Allergan, Galderma, Revance, Evolus, and Burt’s Bees. She is the CEO of Skin Type Solutions Inc., a company that independently tests skin care products and makes recommendations to physicians on which skin care technologies are best. Write to her at dermnews@mdedge.com.

References

1. Kim SK. J Cosmet Dermatol. 2014;13(1):56-67.

2. Venkatesan J et al. Mar Drugs. 2017;15(5):1-18.

3. Nguyen JK et al. J Cosmet Dermatol 2020 Jul;19(7):1555-69.

4. Sanjeewa KKA et al. J Photochem Photobiol B. 2016 Sep;162:100-5.

5. Fabrowska J et al. Acta Pol Pharm. 2017 Mar;74(2):633-41.

6. Thu NTH et al. J Cosmet Sci. Nov/Dec 2018;69(6):447-62.

7. Jesumani V et al. Mar Drugs. 2019 Dec 6;17(12):688.

8. Kim MS et al. Photochem Photobiol. Jul-Aug 2013;89(4):911-8.

9. Hameury S et al. J Cosmet Dermatol. 2019 Feb;18(1):355-70.

10. Poulose N et al. J Photochem Photobiol B. 2020 Apr;205:111816.

11. Wang ZJ et al. Afr J Tradit Complement Altern Med. 2017 Jun 5;14(4);149-55.

12. Jesumani V et al. Int J Biol Macromol. 2019 Nov 1;140:216-24.

13. Jesumani V et al. PLoS One. 2020 Jan 7;15(1):e0227308.

14. Kim JH et al. Mar Drugs. 2017 Oct 20;15(10):321.

15. Lønne GK et al. Int J Cosmet Sci. 2013 Oct;35(5):515-22.

16. Mekas M et al. J Drugs Dermatol. 2015 Nov;14(11):1306-19.

17. Yoshino A et al. Clin Interv Aging. 2016;11:1159-68.

The use of bioactive ingredients culled from the marine environment has increased significantly in recent years for use in skin care because of the reputed antioxidant and anti-aging activity of these substances.^1-3

ingwio/Getty Images

In the last couple of decades, secondary metabolites with bioactive properties have been identified in seaweeds. Among these substances, phlorotannins have been isolated from brown seaweeds and demonstrated to exhibit anti-allergic, anti-inflammatory, antioxidant, anticancer, and antiwrinkling activity, as well as some capacity to promote hair growth.⁴ Sanjeewa et al. suggest that phlorotannins, or marine polyphenols, derived from brown seaweed are well suited for use in cosmeceutical formulations and appear to exhibit skin whitening and antiwrinkling properties in particular.⁴ This column will discuss recent findings regarding the use of marine ingredients in cosmetic formulations, with a particular focus on substances such as fucoidan, as well as emerging evidence regarding the benefits to human skin derived from salmon eggs.

Recent studies of marine products in cosmetic formulations

In 2017, Fabrowska et al. showed in two groups of 10 volunteers each (one ranging from 20 to 30 years old and one from 40 to 50 years old) that the freshwater alga Cladophora glomerate is an effective ingredient for use as a cosmetic agent intended to moisturize and firm the skin.⁵

The next year, Thu et al. reported on the preparation of a cream mask composed of Vietnamese seaweeds (Caulerpa lentillifera, Sargassum crassifolium, Ulva reticulata, and Kappaphycus alvarezii), which they found to be abundant in proteins, polysaccharides, carotenoids, and other vitamins and to have potent antibacterial, cell proliferation, moisture retention, and tyrosinase inhibitory properties. The authors added that the seaweed cream mask was safe, provoked no irritation, and appeared to be effective in delivering anti-aging and moisturizing benefits.⁶

In 2019, Jesumani et al., in reviewing the potential cutaneous benefits of bioactive substances in seaweed, noted a significant increase in the use of ingredients found in macroalgae or seaweed in cosmetic formulations, also noting the range of reputed bioactivity (i.e., antioxidant, antitumor, anti-inflammatory, antilipidemic, antimicrobial, and anti-allergic).⁷ Seaweeds are a significant source of vitamins A, B, C, D, and E, and green, red, and brown algae contain pigments that protect against UV irradiation.^7,8

Also that year, Hameury et al. conducted an ex vivo assessment to predict the cutaneous anti-aging benefits of an aqueous gel containing 6.1% marine ingredients (amino acid-enriched giant kelp extract, trace element-enriched seawater, and dedifferentiated sea fennel cells) topically applied on human skin explants. The investigators found that 64 proteins were significantly regulated by the gel when marine ingredients were compared with untreated skin explants, with the ingredients shown to act on the epidermis and dermis. These proteins are involved in multiple functions including gene expression, inflammatory processes, dermal extracellular matrix production, and melanogenesis and keratinocyte proliferation, suggesting, according to the authors, that marine ingredients could play a role in preventing cutaneous aging and contributing to the health of the epidermis and dermis.⁹

Early in 2020, Poulose et al. reported on the first use of a photoprotective cosmetic cream combining nanomelanin and seaweed that exerts antioxidant, antibacterial, and wound healing activity.¹⁰

The skin-lightening potential of fucoidan

In 2017, Wang et al. investigated the antimelanogenic activity of fucoidan – a complex sulfated polysaccharide extracted from brown seaweed known to possess a broad array of biologic functions – on B16 murine melanoma cells. Their in vitro studies revealed that fucoidan suppresses B16 melanoma cell proliferation and cellular tyrosinase activity and has potential as a skin-whitening cosmeceutical agent.¹¹

Two years later, Jesumani et al. investigated the polysaccharides extracted from the seaweed species Sargassum vachellianum, S. horneri, and S. hemiphyllum. Found to be abundant in fucose, all of the evaluated polysaccharides demonstrated dose-dependent antioxidant activity and effectiveness in hindering tyrosinase and elastase. The researchers concluded that all of the tested species display potential as key ingredients in cosmeceutical agents intended to treat wrinkles or lighten skin.¹²

More recently, a comparative study by the same team revealed that both fucoidan-rich polysaccharide extract and polyphenol-rich extract from the seaweed S. vachellianum delivered significant protective activity. Both protected the skin from UV harm: The fucoidan-rich extract showed superior free radical scavenging and antimicrobial activity, while the polyphenol extract performed better at absorbing UV radiation. The investigators suggested that both extracts could provide a balanced approach to skin protection when featured in skin care products.¹³

In addition, it is worth noting that a key monomeric component of red macroalgae (Rhodophyta), 3,6-anhydro-l-galactose, has been found in vitro to display skin-whitening activity.¹⁴

Salmon eggs

In a 2013 double-blind, randomized clinical trial with 66 patients, Lønne et al. reported that subjects treated topically with salmon egg extract experienced significant amelioration of photoaging, including wrinkles, pigmentation, erythema, and xerosis, yielding global skin appearance improvement.^3,15

A pilot study by Mekas et al., which was reported 2 years later and included 75 patients, revealed that skin tone and evenness were improved by a topical exfoliative cream featuring hydrolyzed roe proteins, based on subjective and objective measures comparing 4% glycolic acid.^3,16

In 2016, Yoshino et al. showed that human dermal fibroblasts incubated with salmon egg extract upregulated the expression of collagen type I genes and several oxidative genes.^3,17 The topical application of hydrolyzed salmon roe proteins to human skin has also been demonstrated to eliminate cell-to-cell adhesions thus ameliorating the appearance of photodamaged skin.^1,3,16

More recently, a comprehensive PubMed search on the bioactive ingredients used in Korean cosmeceuticals reported early in 2020 that there is increased interest in salmon eggs because they provide a copious supply of unsaturated fatty acids, proteins, vitamins, and minerals known to nurture cutaneous health.^3,15

Conclusion

Seaweed and other marine life forms have been considered a rich source for cosmetic and cosmeceutical products for several years. Research into the numerous bioactive properties of these multitudinous species has ramped up in recent years and is yielding evidence regarding the efficacy and potential broader uses of such ingredients in cutaneous health care. As we build on our understanding of just how dynamic a source of treatment options may lie under the sea, we become increasingly aware, ironically, of the damage that human industrialization exerts on the planet, as well as these precious marine resources (including the possibly deleterious effects of chemical sunscreens like those that are now banned for sale in Hawai‘i). Humanity will need to become much better stewards of the Earth if we are to enhance our future opportunities and possibly harness the potent marine ingredients still available with the potential to enhance skin health and appearance.

Dr. Baumann is a private practice dermatologist, researcher, author, and entrepreneur who practices in Miami. She founded the Cosmetic Dermatology Center at the University of Miami in 1997. Dr. Baumann has written two textbooks and a New York Times Best Sellers book for consumers. Dr. Baumann has received funding for advisory boards and/or clinical research trials from Allergan, Galderma, Revance, Evolus, and Burt’s Bees. She is the CEO of Skin Type Solutions Inc., a company that independently tests skin care products and makes recommendations to physicians on which skin care technologies are best. Write to her at dermnews@mdedge.com.

References

1. Kim SK. J Cosmet Dermatol. 2014;13(1):56-67.

2. Venkatesan J et al. Mar Drugs. 2017;15(5):1-18.

3. Nguyen JK et al. J Cosmet Dermatol 2020 Jul;19(7):1555-69.

4. Sanjeewa KKA et al. J Photochem Photobiol B. 2016 Sep;162:100-5.

5. Fabrowska J et al. Acta Pol Pharm. 2017 Mar;74(2):633-41.

6. Thu NTH et al. J Cosmet Sci. Nov/Dec 2018;69(6):447-62.

7. Jesumani V et al. Mar Drugs. 2019 Dec 6;17(12):688.

8. Kim MS et al. Photochem Photobiol. Jul-Aug 2013;89(4):911-8.

9. Hameury S et al. J Cosmet Dermatol. 2019 Feb;18(1):355-70.

10. Poulose N et al. J Photochem Photobiol B. 2020 Apr;205:111816.

11. Wang ZJ et al. Afr J Tradit Complement Altern Med. 2017 Jun 5;14(4);149-55.

12. Jesumani V et al. Int J Biol Macromol. 2019 Nov 1;140:216-24.

13. Jesumani V et al. PLoS One. 2020 Jan 7;15(1):e0227308.

14. Kim JH et al. Mar Drugs. 2017 Oct 20;15(10):321.

15. Lønne GK et al. Int J Cosmet Sci. 2013 Oct;35(5):515-22.

16. Mekas M et al. J Drugs Dermatol. 2015 Nov;14(11):1306-19.

17. Yoshino A et al. Clin Interv Aging. 2016;11:1159-68.

The use of bioactive ingredients culled from the marine environment has increased significantly in recent years for use in skin care because of the reputed antioxidant and anti-aging activity of these substances.^1-3

ingwio/Getty Images

In the last couple of decades, secondary metabolites with bioactive properties have been identified in seaweeds. Among these substances, phlorotannins have been isolated from brown seaweeds and demonstrated to exhibit anti-allergic, anti-inflammatory, antioxidant, anticancer, and antiwrinkling activity, as well as some capacity to promote hair growth.⁴ Sanjeewa et al. suggest that phlorotannins, or marine polyphenols, derived from brown seaweed are well suited for use in cosmeceutical formulations and appear to exhibit skin whitening and antiwrinkling properties in particular.⁴ This column will discuss recent findings regarding the use of marine ingredients in cosmetic formulations, with a particular focus on substances such as fucoidan, as well as emerging evidence regarding the benefits to human skin derived from salmon eggs.

Recent studies of marine products in cosmetic formulations

In 2017, Fabrowska et al. showed in two groups of 10 volunteers each (one ranging from 20 to 30 years old and one from 40 to 50 years old) that the freshwater alga Cladophora glomerate is an effective ingredient for use as a cosmetic agent intended to moisturize and firm the skin.⁵

The next year, Thu et al. reported on the preparation of a cream mask composed of Vietnamese seaweeds (Caulerpa lentillifera, Sargassum crassifolium, Ulva reticulata, and Kappaphycus alvarezii), which they found to be abundant in proteins, polysaccharides, carotenoids, and other vitamins and to have potent antibacterial, cell proliferation, moisture retention, and tyrosinase inhibitory properties. The authors added that the seaweed cream mask was safe, provoked no irritation, and appeared to be effective in delivering anti-aging and moisturizing benefits.⁶

In 2019, Jesumani et al., in reviewing the potential cutaneous benefits of bioactive substances in seaweed, noted a significant increase in the use of ingredients found in macroalgae or seaweed in cosmetic formulations, also noting the range of reputed bioactivity (i.e., antioxidant, antitumor, anti-inflammatory, antilipidemic, antimicrobial, and anti-allergic).⁷ Seaweeds are a significant source of vitamins A, B, C, D, and E, and green, red, and brown algae contain pigments that protect against UV irradiation.^7,8

Also that year, Hameury et al. conducted an ex vivo assessment to predict the cutaneous anti-aging benefits of an aqueous gel containing 6.1% marine ingredients (amino acid-enriched giant kelp extract, trace element-enriched seawater, and dedifferentiated sea fennel cells) topically applied on human skin explants. The investigators found that 64 proteins were significantly regulated by the gel when marine ingredients were compared with untreated skin explants, with the ingredients shown to act on the epidermis and dermis. These proteins are involved in multiple functions including gene expression, inflammatory processes, dermal extracellular matrix production, and melanogenesis and keratinocyte proliferation, suggesting, according to the authors, that marine ingredients could play a role in preventing cutaneous aging and contributing to the health of the epidermis and dermis.⁹

Early in 2020, Poulose et al. reported on the first use of a photoprotective cosmetic cream combining nanomelanin and seaweed that exerts antioxidant, antibacterial, and wound healing activity.¹⁰

The skin-lightening potential of fucoidan

In 2017, Wang et al. investigated the antimelanogenic activity of fucoidan – a complex sulfated polysaccharide extracted from brown seaweed known to possess a broad array of biologic functions – on B16 murine melanoma cells. Their in vitro studies revealed that fucoidan suppresses B16 melanoma cell proliferation and cellular tyrosinase activity and has potential as a skin-whitening cosmeceutical agent.¹¹

Two years later, Jesumani et al. investigated the polysaccharides extracted from the seaweed species Sargassum vachellianum, S. horneri, and S. hemiphyllum. Found to be abundant in fucose, all of the evaluated polysaccharides demonstrated dose-dependent antioxidant activity and effectiveness in hindering tyrosinase and elastase. The researchers concluded that all of the tested species display potential as key ingredients in cosmeceutical agents intended to treat wrinkles or lighten skin.¹²

More recently, a comparative study by the same team revealed that both fucoidan-rich polysaccharide extract and polyphenol-rich extract from the seaweed S. vachellianum delivered significant protective activity. Both protected the skin from UV harm: The fucoidan-rich extract showed superior free radical scavenging and antimicrobial activity, while the polyphenol extract performed better at absorbing UV radiation. The investigators suggested that both extracts could provide a balanced approach to skin protection when featured in skin care products.¹³

In addition, it is worth noting that a key monomeric component of red macroalgae (Rhodophyta), 3,6-anhydro-l-galactose, has been found in vitro to display skin-whitening activity.¹⁴

Salmon eggs

In a 2013 double-blind, randomized clinical trial with 66 patients, Lønne et al. reported that subjects treated topically with salmon egg extract experienced significant amelioration of photoaging, including wrinkles, pigmentation, erythema, and xerosis, yielding global skin appearance improvement.^3,15

A pilot study by Mekas et al., which was reported 2 years later and included 75 patients, revealed that skin tone and evenness were improved by a topical exfoliative cream featuring hydrolyzed roe proteins, based on subjective and objective measures comparing 4% glycolic acid.^3,16

In 2016, Yoshino et al. showed that human dermal fibroblasts incubated with salmon egg extract upregulated the expression of collagen type I genes and several oxidative genes.^3,17 The topical application of hydrolyzed salmon roe proteins to human skin has also been demonstrated to eliminate cell-to-cell adhesions thus ameliorating the appearance of photodamaged skin.^1,3,16

More recently, a comprehensive PubMed search on the bioactive ingredients used in Korean cosmeceuticals reported early in 2020 that there is increased interest in salmon eggs because they provide a copious supply of unsaturated fatty acids, proteins, vitamins, and minerals known to nurture cutaneous health.^3,15

Conclusion

Seaweed and other marine life forms have been considered a rich source for cosmetic and cosmeceutical products for several years. Research into the numerous bioactive properties of these multitudinous species has ramped up in recent years and is yielding evidence regarding the efficacy and potential broader uses of such ingredients in cutaneous health care. As we build on our understanding of just how dynamic a source of treatment options may lie under the sea, we become increasingly aware, ironically, of the damage that human industrialization exerts on the planet, as well as these precious marine resources (including the possibly deleterious effects of chemical sunscreens like those that are now banned for sale in Hawai‘i). Humanity will need to become much better stewards of the Earth if we are to enhance our future opportunities and possibly harness the potent marine ingredients still available with the potential to enhance skin health and appearance.

Dr. Baumann is a private practice dermatologist, researcher, author, and entrepreneur who practices in Miami. She founded the Cosmetic Dermatology Center at the University of Miami in 1997. Dr. Baumann has written two textbooks and a New York Times Best Sellers book for consumers. Dr. Baumann has received funding for advisory boards and/or clinical research trials from Allergan, Galderma, Revance, Evolus, and Burt’s Bees. She is the CEO of Skin Type Solutions Inc., a company that independently tests skin care products and makes recommendations to physicians on which skin care technologies are best. Write to her at dermnews@mdedge.com.

References

1. Kim SK. J Cosmet Dermatol. 2014;13(1):56-67.

2. Venkatesan J et al. Mar Drugs. 2017;15(5):1-18.

3. Nguyen JK et al. J Cosmet Dermatol 2020 Jul;19(7):1555-69.

4. Sanjeewa KKA et al. J Photochem Photobiol B. 2016 Sep;162:100-5.

5. Fabrowska J et al. Acta Pol Pharm. 2017 Mar;74(2):633-41.

6. Thu NTH et al. J Cosmet Sci. Nov/Dec 2018;69(6):447-62.

7. Jesumani V et al. Mar Drugs. 2019 Dec 6;17(12):688.

8. Kim MS et al. Photochem Photobiol. Jul-Aug 2013;89(4):911-8.

9. Hameury S et al. J Cosmet Dermatol. 2019 Feb;18(1):355-70.

10. Poulose N et al. J Photochem Photobiol B. 2020 Apr;205:111816.

11. Wang ZJ et al. Afr J Tradit Complement Altern Med. 2017 Jun 5;14(4);149-55.

12. Jesumani V et al. Int J Biol Macromol. 2019 Nov 1;140:216-24.

13. Jesumani V et al. PLoS One. 2020 Jan 7;15(1):e0227308.

14. Kim JH et al. Mar Drugs. 2017 Oct 20;15(10):321.

15. Lønne GK et al. Int J Cosmet Sci. 2013 Oct;35(5):515-22.

16. Mekas M et al. J Drugs Dermatol. 2015 Nov;14(11):1306-19.

17. Yoshino A et al. Clin Interv Aging. 2016;11:1159-68.

Finerenone treatment of patients with type 2 diabetes and diabetic kidney disease was linked to a significant drop in the incidence of new-onset atrial fibrillation as a prespecified, exploratory endpoint of the FIDELIO-DKD pivotal trial that randomized more than 5,700 patients.

Treatment with finerenone linked with a 29% relative reduction compared with placebo in incident cases of atrial fibrillation (AFib), Gerasimos Filippatos, MD, reported at the annual scientific sessions of the American College of Cardiology.

The absolute reduction was modest, a 1.3% reduction from the 4.5% incidence rate on placebo to a 3.2% rate on finerenone during a median 2.6 years of follow-up. Concurrently with the report, the results appeared online (J Am Coll Cardiol. 2021 May 17. doi: 10.1016/j.jacc.2021.04.079).

The analyses Dr. Filippatos presented also showed that whether or not patients had a history of AFib, there was no impact on either the primary benefit from finerenone treatment seen in FIDELIO-DKD, which was a significant 18% relative risk reduction compared with placebo in the combined rate of kidney failure, a 40% or greater decline from baseline in estimated glomerular filtration rate, or renal death.

Likewise, prior AFib status had no effect on the study’s key secondary endpoint, a significant 14% relative risk reduction in the combined rate of cardiovascular death, nonfatal MI, nonfatal stroke, or hospitalization for heart failure.

The primary results from FIDELIO-DKD (Efficacy and Safety of Finerenone in Subjects With Type 2 Diabetes Mellitus and Diabetic Kidney Disease) appeared in a 2020 report (N Engl J Med. 2020 Dec 3;383[23];2219-29).
 

‘Side benefits can be very helpful’

“It’s important to know of finerenone’s benefits beyond the primary outcome of a trial because side benefits can be very helpful,” said Anne B. Curtis, MD, an electrophysiologist and professor and chair of medicine at the University of Buffalo (N.Y.) School of Medicine and Biomedical Sciences. “It’s not a huge benefit, but this could be an added benefit for selected patients,” she said during a press briefing. “Background studies had shown favorable remodeling of the heart [by finerenone] that could affect AFib.”

Possible mitigating effects by finerenone on inflammation and fibrosis might also mediate the drug’s apparent effect on AFib, said Dr. Filippatos, professor of cardiology and director of the Heart Failure and Cardio-Oncology Clinic at Attikon University Hospital and the University of Athens.

He noted that additional data addressing a possible AFib effect of finerenone will emerge soon from the FIGARO-DKD trial, which enrolled patients similar to those in FIDELIO-DKD but with more moderate stages of kidney disease, and from the FINEARTS-HF trial, which is examining the effect of finerenone in patients with heart failure with an ejection fraction of at least 40%.

“Heart failure and AFib go together tightly. It’s worth studying this specifically, so we can see whether there is an impact of finerenone on patients with heart failure who may not necessarily have kidney disease or diabetes,” Dr. Curtis said.
 

Hypothesis-generating findings

The new findings reported by Dr. Filippatos “should be considered hypothesis generating. Until we have more information, upstream therapies, including mineralocorticoid receptor antagonists [MRAs, the umbrella drug class that includes finerenone], should be used in appropriate patient populations based on defined benefits with the hope they will also reduce the development of AFib and atrial flutter over time,” Gerald V. Naccarelli, MD, and coauthors wrote in an editorial that accompanied the report (J Am Coll Cardiol. 2021 May 17. doi: 10.1016/j.jacc.2021.04.080).

The FIDELIO-DKD trial randomized 5,734 patients at 913 sites in 48 countries, including 461 patients with a history of AFib. The observed link of finerenone treatment with a reduced incidence of AFib appeared consistent regardless of patients’ age, sex, race, their kidney characteristics at baseline, baseline levels of systolic blood pressure, serum potassium, body mass index, A1c, or use of glucose-lowering medications.

Finerenone belongs to a new class of MRAs that have a nonsteroidal structure, in contrast with the MRAs spironolactone and eplerenone. This means that finerenone does not produce steroidal-associated adverse effects linked with certain other MRAs, such as gynecomastia, and may also differ in other actions.

FIDELIO-DKD was sponsored by Bayer, the company developing finerenone. Dr. Filippatos has received lecture fees from or participated in the direction of trials on behalf of Bayer, as well as for Amgen, Boehringer Ingelheim, Medtronic, Novartis, Servier, and Vifor. Dr. Curtis is an adviser to and receives honoraria from St. Jude Medical, and receives honoraria from Medtronic. Dr. Naccarelli has been a consultant to Acesion, ARCA, GlaxoSmithKline, Janssen, Milestone, Omeicos, and Sanofi. His coauthors had no disclosures.

mzoler@mdedge.com

Finerenone treatment of patients with type 2 diabetes and diabetic kidney disease was linked to a significant drop in the incidence of new-onset atrial fibrillation as a prespecified, exploratory endpoint of the FIDELIO-DKD pivotal trial that randomized more than 5,700 patients.

Treatment with finerenone linked with a 29% relative reduction compared with placebo in incident cases of atrial fibrillation (AFib), Gerasimos Filippatos, MD, reported at the annual scientific sessions of the American College of Cardiology.

The absolute reduction was modest, a 1.3% reduction from the 4.5% incidence rate on placebo to a 3.2% rate on finerenone during a median 2.6 years of follow-up. Concurrently with the report, the results appeared online (J Am Coll Cardiol. 2021 May 17. doi: 10.1016/j.jacc.2021.04.079).

The analyses Dr. Filippatos presented also showed that whether or not patients had a history of AFib, there was no impact on either the primary benefit from finerenone treatment seen in FIDELIO-DKD, which was a significant 18% relative risk reduction compared with placebo in the combined rate of kidney failure, a 40% or greater decline from baseline in estimated glomerular filtration rate, or renal death.

Likewise, prior AFib status had no effect on the study’s key secondary endpoint, a significant 14% relative risk reduction in the combined rate of cardiovascular death, nonfatal MI, nonfatal stroke, or hospitalization for heart failure.

The primary results from FIDELIO-DKD (Efficacy and Safety of Finerenone in Subjects With Type 2 Diabetes Mellitus and Diabetic Kidney Disease) appeared in a 2020 report (N Engl J Med. 2020 Dec 3;383[23];2219-29).
 

‘Side benefits can be very helpful’

“It’s important to know of finerenone’s benefits beyond the primary outcome of a trial because side benefits can be very helpful,” said Anne B. Curtis, MD, an electrophysiologist and professor and chair of medicine at the University of Buffalo (N.Y.) School of Medicine and Biomedical Sciences. “It’s not a huge benefit, but this could be an added benefit for selected patients,” she said during a press briefing. “Background studies had shown favorable remodeling of the heart [by finerenone] that could affect AFib.”

Possible mitigating effects by finerenone on inflammation and fibrosis might also mediate the drug’s apparent effect on AFib, said Dr. Filippatos, professor of cardiology and director of the Heart Failure and Cardio-Oncology Clinic at Attikon University Hospital and the University of Athens.

He noted that additional data addressing a possible AFib effect of finerenone will emerge soon from the FIGARO-DKD trial, which enrolled patients similar to those in FIDELIO-DKD but with more moderate stages of kidney disease, and from the FINEARTS-HF trial, which is examining the effect of finerenone in patients with heart failure with an ejection fraction of at least 40%.

“Heart failure and AFib go together tightly. It’s worth studying this specifically, so we can see whether there is an impact of finerenone on patients with heart failure who may not necessarily have kidney disease or diabetes,” Dr. Curtis said.
 

Hypothesis-generating findings

The new findings reported by Dr. Filippatos “should be considered hypothesis generating. Until we have more information, upstream therapies, including mineralocorticoid receptor antagonists [MRAs, the umbrella drug class that includes finerenone], should be used in appropriate patient populations based on defined benefits with the hope they will also reduce the development of AFib and atrial flutter over time,” Gerald V. Naccarelli, MD, and coauthors wrote in an editorial that accompanied the report (J Am Coll Cardiol. 2021 May 17. doi: 10.1016/j.jacc.2021.04.080).

The FIDELIO-DKD trial randomized 5,734 patients at 913 sites in 48 countries, including 461 patients with a history of AFib. The observed link of finerenone treatment with a reduced incidence of AFib appeared consistent regardless of patients’ age, sex, race, their kidney characteristics at baseline, baseline levels of systolic blood pressure, serum potassium, body mass index, A1c, or use of glucose-lowering medications.

Finerenone belongs to a new class of MRAs that have a nonsteroidal structure, in contrast with the MRAs spironolactone and eplerenone. This means that finerenone does not produce steroidal-associated adverse effects linked with certain other MRAs, such as gynecomastia, and may also differ in other actions.

FIDELIO-DKD was sponsored by Bayer, the company developing finerenone. Dr. Filippatos has received lecture fees from or participated in the direction of trials on behalf of Bayer, as well as for Amgen, Boehringer Ingelheim, Medtronic, Novartis, Servier, and Vifor. Dr. Curtis is an adviser to and receives honoraria from St. Jude Medical, and receives honoraria from Medtronic. Dr. Naccarelli has been a consultant to Acesion, ARCA, GlaxoSmithKline, Janssen, Milestone, Omeicos, and Sanofi. His coauthors had no disclosures.

mzoler@mdedge.com

Finerenone treatment of patients with type 2 diabetes and diabetic kidney disease was linked to a significant drop in the incidence of new-onset atrial fibrillation as a prespecified, exploratory endpoint of the FIDELIO-DKD pivotal trial that randomized more than 5,700 patients.

Treatment with finerenone linked with a 29% relative reduction compared with placebo in incident cases of atrial fibrillation (AFib), Gerasimos Filippatos, MD, reported at the annual scientific sessions of the American College of Cardiology.

The absolute reduction was modest, a 1.3% reduction from the 4.5% incidence rate on placebo to a 3.2% rate on finerenone during a median 2.6 years of follow-up. Concurrently with the report, the results appeared online (J Am Coll Cardiol. 2021 May 17. doi: 10.1016/j.jacc.2021.04.079).

The analyses Dr. Filippatos presented also showed that whether or not patients had a history of AFib, there was no impact on either the primary benefit from finerenone treatment seen in FIDELIO-DKD, which was a significant 18% relative risk reduction compared with placebo in the combined rate of kidney failure, a 40% or greater decline from baseline in estimated glomerular filtration rate, or renal death.

Likewise, prior AFib status had no effect on the study’s key secondary endpoint, a significant 14% relative risk reduction in the combined rate of cardiovascular death, nonfatal MI, nonfatal stroke, or hospitalization for heart failure.

The primary results from FIDELIO-DKD (Efficacy and Safety of Finerenone in Subjects With Type 2 Diabetes Mellitus and Diabetic Kidney Disease) appeared in a 2020 report (N Engl J Med. 2020 Dec 3;383[23];2219-29).
 

‘Side benefits can be very helpful’

“It’s important to know of finerenone’s benefits beyond the primary outcome of a trial because side benefits can be very helpful,” said Anne B. Curtis, MD, an electrophysiologist and professor and chair of medicine at the University of Buffalo (N.Y.) School of Medicine and Biomedical Sciences. “It’s not a huge benefit, but this could be an added benefit for selected patients,” she said during a press briefing. “Background studies had shown favorable remodeling of the heart [by finerenone] that could affect AFib.”

Possible mitigating effects by finerenone on inflammation and fibrosis might also mediate the drug’s apparent effect on AFib, said Dr. Filippatos, professor of cardiology and director of the Heart Failure and Cardio-Oncology Clinic at Attikon University Hospital and the University of Athens.

He noted that additional data addressing a possible AFib effect of finerenone will emerge soon from the FIGARO-DKD trial, which enrolled patients similar to those in FIDELIO-DKD but with more moderate stages of kidney disease, and from the FINEARTS-HF trial, which is examining the effect of finerenone in patients with heart failure with an ejection fraction of at least 40%.

“Heart failure and AFib go together tightly. It’s worth studying this specifically, so we can see whether there is an impact of finerenone on patients with heart failure who may not necessarily have kidney disease or diabetes,” Dr. Curtis said.
 

Hypothesis-generating findings

The new findings reported by Dr. Filippatos “should be considered hypothesis generating. Until we have more information, upstream therapies, including mineralocorticoid receptor antagonists [MRAs, the umbrella drug class that includes finerenone], should be used in appropriate patient populations based on defined benefits with the hope they will also reduce the development of AFib and atrial flutter over time,” Gerald V. Naccarelli, MD, and coauthors wrote in an editorial that accompanied the report (J Am Coll Cardiol. 2021 May 17. doi: 10.1016/j.jacc.2021.04.080).

The FIDELIO-DKD trial randomized 5,734 patients at 913 sites in 48 countries, including 461 patients with a history of AFib. The observed link of finerenone treatment with a reduced incidence of AFib appeared consistent regardless of patients’ age, sex, race, their kidney characteristics at baseline, baseline levels of systolic blood pressure, serum potassium, body mass index, A1c, or use of glucose-lowering medications.

Finerenone belongs to a new class of MRAs that have a nonsteroidal structure, in contrast with the MRAs spironolactone and eplerenone. This means that finerenone does not produce steroidal-associated adverse effects linked with certain other MRAs, such as gynecomastia, and may also differ in other actions.

FIDELIO-DKD was sponsored by Bayer, the company developing finerenone. Dr. Filippatos has received lecture fees from or participated in the direction of trials on behalf of Bayer, as well as for Amgen, Boehringer Ingelheim, Medtronic, Novartis, Servier, and Vifor. Dr. Curtis is an adviser to and receives honoraria from St. Jude Medical, and receives honoraria from Medtronic. Dr. Naccarelli has been a consultant to Acesion, ARCA, GlaxoSmithKline, Janssen, Milestone, Omeicos, and Sanofi. His coauthors had no disclosures.

mzoler@mdedge.com

In patients hospitalized with COVID-19 infection, the sodium-glucose transporter 2 inhibitor dapagliflozin showed a trend for benefit relative to placebo on multiple outcomes, including the primary outcome of time to organ failure or death, according to results from the randomized DARE-19 trial.

Because of the failure to reach statistical significance, these results have no immediate relevance, but the trends support interest in further testing SGLT2 inhibitors in acute diseases posing a high risk for organ failure, according to Mikhail Kosiborod, MD.

In a trial that did not meet its primary endpoint, Dr. Kosiborod acknowledged that positive interpretations are speculative, but he does believe that there is one immediate take-home message.

“Our results do not support discontinuation of SGLT2 inhibitors in the setting of COVID-19 as long as patients are monitored,” said Dr. Kosiborod, director of cardiometabolic research at Saint Luke’s Mid-America Heart Institute, Kansas City, Mo.

At many institutions, it has been common to discontinue SGLT2 inhibitors in patients admitted with COVID-19. One reason was the concern that drugs in this class could exacerbate organ damage, particularly if they were to induced ketoacidosis. However, only 2 (0.003%) of 613 patients treated with dapagliflozin developed ketoacidosis, and the signal for organ protection overall, although not significant, was consistent.

“Numerically, fewer patients treated with dapagliflozin experienced organ failure and death, and this was consistent across systems, including the kidney,” Dr. Kosiborod said in presenting the study at the annual scientific sessions of the American College of Cardiology.

Overall, the study suggests that, in the context of COVID-19, dapagliflozin did not show harm and might have potential benefit, he added.

DARE-19 was rapidly conceived, designed, and implemented during the early stages of the COVID-19 pandemic. Based on prior evidence that SGLT2 inhibitors “favorably affect a number of pathophysiologic pathways disrupted during acute illness” and that drugs in this class have provided organ protection in the context of heart failure, chronic kidney disease, and other cardiometabolic conditions, the study was designed to test the hypothesis that this mechanism might improve outcomes in patients hospitalized with COVID-19, Dr. Kosiborod said.

The entry criteria included confirmed or suspected COVID-19 with an onset of 4 days of fewer and one additional risk factor, such as atherosclerotic cardiovascular disease, hypertension, or type 2 diabetes. Patients with significant renal impairment or a history of diabetic ketoacidosis were excluded.

On top of standard treatments for COVID-19, patients were randomized to 10 mg dapagliflozin or placebo once daily. There were two primary endpoints. That of prevention was time to criteria for respiratory, cardiovascular, or renal organ failure or death. The second primary outcome, for recovery, was a hierarchical composite for four endpoints: death, organ failure, status at 30 days if hospitalized, and time to discharge if this occurred before day 30.

Of the 1,250 patients randomized at 95 sites in seven countries, 617 in the dapagliflozin group and 620 patients in the placebo group completed the study. Baseline characteristics, which included a mean of age of 62 years; types of comorbidities; and types of treatments were similar.
 

Results for two primary endpoints

The curves for the primary outcome of prevention had already separated by day 3 and continued to widen over the 30 days in which outcomes were compared. At the end of 30 days, 11.2% of the dapagliflozin group and 13.8% of the placebo group had an event. By hazard ratio, dapagliflozin was linked to 20% nonsignificant relative protection from events (hazard ratio, 0.80; 95% confidence interval, 0.58-1.10).

The trend (P = .168) for the primary endpoint for prevention was reflected in the individual components. For dapagliflozin related to placebo, there were generally similar or greater reductions in new or worsening organ failure (HR, 0.80), cardiac decompensation (HR, 0.81), respiratory decompensation (HR, 0.85), and kidney decompensation (HR, 0.65). None were statistically significant, but the confidence intervals were tight with the upper end never exceeding 1.20.

Moreover, the relative risk reduction for all-cause mortality moved in the same direction (HR, 0.77; 95% CI, 0.52-1.16).

In the hierarchical composite endpoint of recovery, there was no significant difference in the time to discharge, but again many recovery metrics numerically favored dapagliflozin with an overall difference producing a statistical trend (P = .14) similar to organ failure events and death.

In safety analyses, dapagliflozin consistently outperformed placebo across a broad array of safety measure, including any severe adverse event (65% vs. 82%), any adverse event with an outcome of death (32% vs. 48%), discontinuation caused by an adverse event (44% vs. 55%), and acute kidney injury (21% vs. 34%).
 

Data could fuel related studies

According to Ana Barac, MD, PhD, director of the cardio-oncology program in the Medstar Heart and Vascular Institute, Washington, these data are “thought provoking.” Although this was a negative trial, she said that it generates an “exciting hypothesis” about the potential of SGLT2 inhibitors to provide organ protection. She called for studies to pursue this path of research.

More immediately, Dr. Barac agreed that these data argue against stopping SGLT2 inhibitors in patients admitted to a hospital for COVID-19 infection.

“These data show that these drugs are not going to lead to harm, but they might lead to benefit,” she said.

For James Januzzi, MD, a cardiologist at Massachusetts General Hospital and professor of medicine at Harvard Medical School, both in Boston, DARE-19 was perhaps most impressive because of its rigorous design and execution in the midst of a pandemic.

Over the past year, “the medical literature was flooded with grossly underpowered, poorly designed, single-center studies” yielding results that have been hard to interpret, Dr. Januzzi said. Despite the fact that this study failed to confirm its hypothesis, he said the investigators deserve praise for the quality of the work.

Courtesy Massachusetts General Hospital

Dr. Januzzi also believes the study is not without clinically relevant findings, particularly the fact that dapagliflozin was associated with a lower rate of adverse events than placebo. This, at least, provides reassurance about the safety of this drug in the setting of COVID-19 infection.

Dr. Kosiborod reported financial relationships with more than 10 pharmaceutical companies, including AstraZeneca, which provided funding for DARE-19. Dr. Barac reported financial relationships with Bristol-Myers Squibb and CTI BioPharma. Dr. Januzzi reported financial relationships with Boehringer Ingelheim, GE Healthcare, Johnson & Johnson, Merck, Novartis, Pfizer, and Roche.

In patients hospitalized with COVID-19 infection, the sodium-glucose transporter 2 inhibitor dapagliflozin showed a trend for benefit relative to placebo on multiple outcomes, including the primary outcome of time to organ failure or death, according to results from the randomized DARE-19 trial.

Because of the failure to reach statistical significance, these results have no immediate relevance, but the trends support interest in further testing SGLT2 inhibitors in acute diseases posing a high risk for organ failure, according to Mikhail Kosiborod, MD.

In a trial that did not meet its primary endpoint, Dr. Kosiborod acknowledged that positive interpretations are speculative, but he does believe that there is one immediate take-home message.

“Our results do not support discontinuation of SGLT2 inhibitors in the setting of COVID-19 as long as patients are monitored,” said Dr. Kosiborod, director of cardiometabolic research at Saint Luke’s Mid-America Heart Institute, Kansas City, Mo.

At many institutions, it has been common to discontinue SGLT2 inhibitors in patients admitted with COVID-19. One reason was the concern that drugs in this class could exacerbate organ damage, particularly if they were to induced ketoacidosis. However, only 2 (0.003%) of 613 patients treated with dapagliflozin developed ketoacidosis, and the signal for organ protection overall, although not significant, was consistent.

“Numerically, fewer patients treated with dapagliflozin experienced organ failure and death, and this was consistent across systems, including the kidney,” Dr. Kosiborod said in presenting the study at the annual scientific sessions of the American College of Cardiology.

Overall, the study suggests that, in the context of COVID-19, dapagliflozin did not show harm and might have potential benefit, he added.

DARE-19 was rapidly conceived, designed, and implemented during the early stages of the COVID-19 pandemic. Based on prior evidence that SGLT2 inhibitors “favorably affect a number of pathophysiologic pathways disrupted during acute illness” and that drugs in this class have provided organ protection in the context of heart failure, chronic kidney disease, and other cardiometabolic conditions, the study was designed to test the hypothesis that this mechanism might improve outcomes in patients hospitalized with COVID-19, Dr. Kosiborod said.

The entry criteria included confirmed or suspected COVID-19 with an onset of 4 days of fewer and one additional risk factor, such as atherosclerotic cardiovascular disease, hypertension, or type 2 diabetes. Patients with significant renal impairment or a history of diabetic ketoacidosis were excluded.

On top of standard treatments for COVID-19, patients were randomized to 10 mg dapagliflozin or placebo once daily. There were two primary endpoints. That of prevention was time to criteria for respiratory, cardiovascular, or renal organ failure or death. The second primary outcome, for recovery, was a hierarchical composite for four endpoints: death, organ failure, status at 30 days if hospitalized, and time to discharge if this occurred before day 30.

Of the 1,250 patients randomized at 95 sites in seven countries, 617 in the dapagliflozin group and 620 patients in the placebo group completed the study. Baseline characteristics, which included a mean of age of 62 years; types of comorbidities; and types of treatments were similar.
 

Results for two primary endpoints

The curves for the primary outcome of prevention had already separated by day 3 and continued to widen over the 30 days in which outcomes were compared. At the end of 30 days, 11.2% of the dapagliflozin group and 13.8% of the placebo group had an event. By hazard ratio, dapagliflozin was linked to 20% nonsignificant relative protection from events (hazard ratio, 0.80; 95% confidence interval, 0.58-1.10).

The trend (P = .168) for the primary endpoint for prevention was reflected in the individual components. For dapagliflozin related to placebo, there were generally similar or greater reductions in new or worsening organ failure (HR, 0.80), cardiac decompensation (HR, 0.81), respiratory decompensation (HR, 0.85), and kidney decompensation (HR, 0.65). None were statistically significant, but the confidence intervals were tight with the upper end never exceeding 1.20.

Moreover, the relative risk reduction for all-cause mortality moved in the same direction (HR, 0.77; 95% CI, 0.52-1.16).

In the hierarchical composite endpoint of recovery, there was no significant difference in the time to discharge, but again many recovery metrics numerically favored dapagliflozin with an overall difference producing a statistical trend (P = .14) similar to organ failure events and death.

In safety analyses, dapagliflozin consistently outperformed placebo across a broad array of safety measure, including any severe adverse event (65% vs. 82%), any adverse event with an outcome of death (32% vs. 48%), discontinuation caused by an adverse event (44% vs. 55%), and acute kidney injury (21% vs. 34%).
 

Data could fuel related studies

According to Ana Barac, MD, PhD, director of the cardio-oncology program in the Medstar Heart and Vascular Institute, Washington, these data are “thought provoking.” Although this was a negative trial, she said that it generates an “exciting hypothesis” about the potential of SGLT2 inhibitors to provide organ protection. She called for studies to pursue this path of research.

More immediately, Dr. Barac agreed that these data argue against stopping SGLT2 inhibitors in patients admitted to a hospital for COVID-19 infection.

“These data show that these drugs are not going to lead to harm, but they might lead to benefit,” she said.

For James Januzzi, MD, a cardiologist at Massachusetts General Hospital and professor of medicine at Harvard Medical School, both in Boston, DARE-19 was perhaps most impressive because of its rigorous design and execution in the midst of a pandemic.

Over the past year, “the medical literature was flooded with grossly underpowered, poorly designed, single-center studies” yielding results that have been hard to interpret, Dr. Januzzi said. Despite the fact that this study failed to confirm its hypothesis, he said the investigators deserve praise for the quality of the work.

Courtesy Massachusetts General Hospital

Dr. Januzzi also believes the study is not without clinically relevant findings, particularly the fact that dapagliflozin was associated with a lower rate of adverse events than placebo. This, at least, provides reassurance about the safety of this drug in the setting of COVID-19 infection.

Dr. Kosiborod reported financial relationships with more than 10 pharmaceutical companies, including AstraZeneca, which provided funding for DARE-19. Dr. Barac reported financial relationships with Bristol-Myers Squibb and CTI BioPharma. Dr. Januzzi reported financial relationships with Boehringer Ingelheim, GE Healthcare, Johnson & Johnson, Merck, Novartis, Pfizer, and Roche.

In patients hospitalized with COVID-19 infection, the sodium-glucose transporter 2 inhibitor dapagliflozin showed a trend for benefit relative to placebo on multiple outcomes, including the primary outcome of time to organ failure or death, according to results from the randomized DARE-19 trial.

Because of the failure to reach statistical significance, these results have no immediate relevance, but the trends support interest in further testing SGLT2 inhibitors in acute diseases posing a high risk for organ failure, according to Mikhail Kosiborod, MD.

In a trial that did not meet its primary endpoint, Dr. Kosiborod acknowledged that positive interpretations are speculative, but he does believe that there is one immediate take-home message.

“Our results do not support discontinuation of SGLT2 inhibitors in the setting of COVID-19 as long as patients are monitored,” said Dr. Kosiborod, director of cardiometabolic research at Saint Luke’s Mid-America Heart Institute, Kansas City, Mo.

At many institutions, it has been common to discontinue SGLT2 inhibitors in patients admitted with COVID-19. One reason was the concern that drugs in this class could exacerbate organ damage, particularly if they were to induced ketoacidosis. However, only 2 (0.003%) of 613 patients treated with dapagliflozin developed ketoacidosis, and the signal for organ protection overall, although not significant, was consistent.

“Numerically, fewer patients treated with dapagliflozin experienced organ failure and death, and this was consistent across systems, including the kidney,” Dr. Kosiborod said in presenting the study at the annual scientific sessions of the American College of Cardiology.

Overall, the study suggests that, in the context of COVID-19, dapagliflozin did not show harm and might have potential benefit, he added.

DARE-19 was rapidly conceived, designed, and implemented during the early stages of the COVID-19 pandemic. Based on prior evidence that SGLT2 inhibitors “favorably affect a number of pathophysiologic pathways disrupted during acute illness” and that drugs in this class have provided organ protection in the context of heart failure, chronic kidney disease, and other cardiometabolic conditions, the study was designed to test the hypothesis that this mechanism might improve outcomes in patients hospitalized with COVID-19, Dr. Kosiborod said.

The entry criteria included confirmed or suspected COVID-19 with an onset of 4 days of fewer and one additional risk factor, such as atherosclerotic cardiovascular disease, hypertension, or type 2 diabetes. Patients with significant renal impairment or a history of diabetic ketoacidosis were excluded.

On top of standard treatments for COVID-19, patients were randomized to 10 mg dapagliflozin or placebo once daily. There were two primary endpoints. That of prevention was time to criteria for respiratory, cardiovascular, or renal organ failure or death. The second primary outcome, for recovery, was a hierarchical composite for four endpoints: death, organ failure, status at 30 days if hospitalized, and time to discharge if this occurred before day 30.

Of the 1,250 patients randomized at 95 sites in seven countries, 617 in the dapagliflozin group and 620 patients in the placebo group completed the study. Baseline characteristics, which included a mean of age of 62 years; types of comorbidities; and types of treatments were similar.
 

Results for two primary endpoints

The curves for the primary outcome of prevention had already separated by day 3 and continued to widen over the 30 days in which outcomes were compared. At the end of 30 days, 11.2% of the dapagliflozin group and 13.8% of the placebo group had an event. By hazard ratio, dapagliflozin was linked to 20% nonsignificant relative protection from events (hazard ratio, 0.80; 95% confidence interval, 0.58-1.10).

The trend (P = .168) for the primary endpoint for prevention was reflected in the individual components. For dapagliflozin related to placebo, there were generally similar or greater reductions in new or worsening organ failure (HR, 0.80), cardiac decompensation (HR, 0.81), respiratory decompensation (HR, 0.85), and kidney decompensation (HR, 0.65). None were statistically significant, but the confidence intervals were tight with the upper end never exceeding 1.20.

Moreover, the relative risk reduction for all-cause mortality moved in the same direction (HR, 0.77; 95% CI, 0.52-1.16).

In the hierarchical composite endpoint of recovery, there was no significant difference in the time to discharge, but again many recovery metrics numerically favored dapagliflozin with an overall difference producing a statistical trend (P = .14) similar to organ failure events and death.

In safety analyses, dapagliflozin consistently outperformed placebo across a broad array of safety measure, including any severe adverse event (65% vs. 82%), any adverse event with an outcome of death (32% vs. 48%), discontinuation caused by an adverse event (44% vs. 55%), and acute kidney injury (21% vs. 34%).
 

Data could fuel related studies

According to Ana Barac, MD, PhD, director of the cardio-oncology program in the Medstar Heart and Vascular Institute, Washington, these data are “thought provoking.” Although this was a negative trial, she said that it generates an “exciting hypothesis” about the potential of SGLT2 inhibitors to provide organ protection. She called for studies to pursue this path of research.

More immediately, Dr. Barac agreed that these data argue against stopping SGLT2 inhibitors in patients admitted to a hospital for COVID-19 infection.

“These data show that these drugs are not going to lead to harm, but they might lead to benefit,” she said.

For James Januzzi, MD, a cardiologist at Massachusetts General Hospital and professor of medicine at Harvard Medical School, both in Boston, DARE-19 was perhaps most impressive because of its rigorous design and execution in the midst of a pandemic.

Over the past year, “the medical literature was flooded with grossly underpowered, poorly designed, single-center studies” yielding results that have been hard to interpret, Dr. Januzzi said. Despite the fact that this study failed to confirm its hypothesis, he said the investigators deserve praise for the quality of the work.

Courtesy Massachusetts General Hospital

Dr. Januzzi also believes the study is not without clinically relevant findings, particularly the fact that dapagliflozin was associated with a lower rate of adverse events than placebo. This, at least, provides reassurance about the safety of this drug in the setting of COVID-19 infection.

Dr. Kosiborod reported financial relationships with more than 10 pharmaceutical companies, including AstraZeneca, which provided funding for DARE-19. Dr. Barac reported financial relationships with Bristol-Myers Squibb and CTI BioPharma. Dr. Januzzi reported financial relationships with Boehringer Ingelheim, GE Healthcare, Johnson & Johnson, Merck, Novartis, Pfizer, and Roche.

A rare, life-threatening anemia now has a new treatment option. The Food and Drug Administration announced the approval of pegcetacoplan (Empaveli) injection to treat adults with paroxysmal nocturnal hemoglobinuria (PNH). Pegcetacoplan is the first PNH treatment that binds to complement protein C3, according to the FDA announcement. Complement protein C3 is a key component of host immunity and defense.

Special concern

Because of the risk of severe side effects, the drug is available only through a restricted program under a risk evaluation and mitigation strategy (REMS). Serious infections can occur in patients taking pegcetacoplan that can become life-threatening or fatal if not treated early. According to the FDA, REMS are designed to reinforce medication use behaviors and actions that support the safe use of that medication, and only a few drugs require a REMS.

The most common other side effects are injection site reactions, diarrhea, abdominal pain, and fatigue.

Pegcetacoplan was approved based upon a study of 80 patients with PNH and anemia who had been taking eculizumab, a previously approved treatment. During 16 weeks of treatment, patients in the pegcetacoplan group had an average increase in their hemoglobin of 2.4 g/dL, while patients in the eculizumab group had an average decrease in their hemoglobin of 1.5 g/dL.
 

About the disease

PNH is caused by gene mutations that affect red blood cells, causing them to be defective and susceptible to destruction by a patient’s own immune system. Red blood cells in people with these mutations are defective and can be destroyed by the immune system, causing anemia.

Other symptoms include blood clots and destruction of bone marrow. The disease affects 1-1.5 people per million, with diagnosis typically occurring around ages 35-40, and a median survival of only 10 years after diagnosis, according to the FDA.

mlesney@mdedge.com

A rare, life-threatening anemia now has a new treatment option. The Food and Drug Administration announced the approval of pegcetacoplan (Empaveli) injection to treat adults with paroxysmal nocturnal hemoglobinuria (PNH). Pegcetacoplan is the first PNH treatment that binds to complement protein C3, according to the FDA announcement. Complement protein C3 is a key component of host immunity and defense.

Special concern

Because of the risk of severe side effects, the drug is available only through a restricted program under a risk evaluation and mitigation strategy (REMS). Serious infections can occur in patients taking pegcetacoplan that can become life-threatening or fatal if not treated early. According to the FDA, REMS are designed to reinforce medication use behaviors and actions that support the safe use of that medication, and only a few drugs require a REMS.

The most common other side effects are injection site reactions, diarrhea, abdominal pain, and fatigue.

Pegcetacoplan was approved based upon a study of 80 patients with PNH and anemia who had been taking eculizumab, a previously approved treatment. During 16 weeks of treatment, patients in the pegcetacoplan group had an average increase in their hemoglobin of 2.4 g/dL, while patients in the eculizumab group had an average decrease in their hemoglobin of 1.5 g/dL.
 

About the disease

PNH is caused by gene mutations that affect red blood cells, causing them to be defective and susceptible to destruction by a patient’s own immune system. Red blood cells in people with these mutations are defective and can be destroyed by the immune system, causing anemia.

Other symptoms include blood clots and destruction of bone marrow. The disease affects 1-1.5 people per million, with diagnosis typically occurring around ages 35-40, and a median survival of only 10 years after diagnosis, according to the FDA.

mlesney@mdedge.com

A rare, life-threatening anemia now has a new treatment option. The Food and Drug Administration announced the approval of pegcetacoplan (Empaveli) injection to treat adults with paroxysmal nocturnal hemoglobinuria (PNH). Pegcetacoplan is the first PNH treatment that binds to complement protein C3, according to the FDA announcement. Complement protein C3 is a key component of host immunity and defense.

Special concern

Because of the risk of severe side effects, the drug is available only through a restricted program under a risk evaluation and mitigation strategy (REMS). Serious infections can occur in patients taking pegcetacoplan that can become life-threatening or fatal if not treated early. According to the FDA, REMS are designed to reinforce medication use behaviors and actions that support the safe use of that medication, and only a few drugs require a REMS.

The most common other side effects are injection site reactions, diarrhea, abdominal pain, and fatigue.

Pegcetacoplan was approved based upon a study of 80 patients with PNH and anemia who had been taking eculizumab, a previously approved treatment. During 16 weeks of treatment, patients in the pegcetacoplan group had an average increase in their hemoglobin of 2.4 g/dL, while patients in the eculizumab group had an average decrease in their hemoglobin of 1.5 g/dL.
 

About the disease

PNH is caused by gene mutations that affect red blood cells, causing them to be defective and susceptible to destruction by a patient’s own immune system. Red blood cells in people with these mutations are defective and can be destroyed by the immune system, causing anemia.

Other symptoms include blood clots and destruction of bone marrow. The disease affects 1-1.5 people per million, with diagnosis typically occurring around ages 35-40, and a median survival of only 10 years after diagnosis, according to the FDA.

mlesney@mdedge.com

Treatment with transcranial magnetic stimulation (TMS) has a robust effect for patients with major depressive disorder (MDD), results from a large registry study show.

From patient self-reports and clinician assessments, investigators found that TMS was “surprisingly effective” and “an eye-opener” for these patients, lead investigator Harold A. Sackeim, PhD, professor of clinical psychology in psychiatry and radiology, Columbia University, New York, told this news organization.

“In a presumably treatment-resistant population, the efficacy compared favorably with virtually all pharmacologic treatments” tested in the studies, said Dr. Sackeim.

He noted that the registry from which the data were obtained “is the largest for any treatment of depression, period.” These positive results suggest TMS should be considered a first-line treatment for MDD, he added.

The study was presented at the virtual American Psychiatric Association 2021 Annual Meeting and was previously published in the Journal of Affective Disorders.
 

Real-world study

Results of randomized clinical trials have shown that TMS is effective for episodes of MDD. However, the investigators note that there is a need to characterize and identify patient- and treatment-related clinical outcomes.

The study included 5,010 adult patients who had received a primary diagnosis of MDD and were treated at 103 practices in the United States. Participants completed the nine-item Patient Health Questionnaire (PHQ-9) at baseline and at least one other time following a TMS treatment.

The average baseline PHQ-9 score was 19.8, indicating moderate to severe symptoms. This was also reflected in a smaller sample that included Clinical Global Impressions–Severity (CGI-S) ratings by clinicians, mostly psychiatrists.

About two-thirds of the study population were women. The average age was about 50 years. Participants typically received about 30 TMS sessions over 7 to 8 weeks.

TMS targets tissue in the dorsolateral prefrontal cortex. The standard protocol involves administering “fast” or high-frequency (10-Hz) stimulation on the left side. Sometimes, slow-frequency stimulation on the right side is added. About 57% of patients were treated on the left side, and 43% were treated on both sides. Each session involved delivery of about 3,000 pulses.

In the analysis of patient self-reports (PHQ-9), the response rate, which was defined as resolution of 50% or more of symptoms, was from 58% to 69%. The remission rate, defined as becoming asymptomatic or having minimal symptoms, ranged from 28% to 36%.

Results were about 5% higher in the “completer” sample, which included 3,814 patients who received at least 20 treatments and who completed a PHQ-9 assessment at the end the treatment course.

The number of completers in the analysis was “massive,” said Dr. Sackeim. It’s “ten times larger than in any previous TMS study; all randomized trials have a couple of hundred subjects at most, so this is whopping.”

The results provide “a full snapshot” of TMS in the “real-world” community instead of in the “highly controlled” environment of most studies, he added.
 

Gender differences

The analysis that included CGI-S clinician measures yielded higher outcome estimates – 79% to 83% for the response rate, and 47% to 63% for the remission rate.

Women tended to have better clinical outcomes. “It appears to me that around age 50 is where you see the difference,” said Dr. Sackeim. “Among women, it looks like the older they get, the better the outcome, whereas men are not showing that type of positive aging effect.”

This difference might be due to hormonal changes associated with menopause and the fact that older men with depression may have had a stroke or brain lesion. Dr. Sackeim said he plans to look more closely at outcomes of women in comparison with men.

The finding of a significant positive effect on aging contrasts with earlier research suggesting that age was a negative predictor. This, said Dr. Sackeim, illustrates how rapidly the TMS field is evolving.

He noted that researchers are now personalizing the procedure by determining the optimal target for individual patients. Other investigators are testing different protocols.

In the current study, results tended to be better for those who received 4,000 or more pulses, said Dr. Sackeim. “There was an indication of a dose response effect in terms of how many pulses per session,” he said.

The authors note that the study’s PDQ-9 response and remission rates indicate that clinical outcomes are comparable to those of the seven antidepressants studied in Level 2 of the large Sequenced Treatment Alternatives to Relieve Depression (STAR-D) trial.

Initial data for relapse in the study population are “encouraging,” said Dr. Sackeim. “You don’t see the rapid relapse that you do when you discontinue some treatments, for example with ECT [electroconvulsive therapy].”

The “slower onset of action” over the course of several sessions “may induce longer benefit,” he added.
 

Expanded use warranted?

The intervention proved very safe. Side effects, including headaches, were minimal, and there were “virtually no cognitive effects,” said Dr. Sackeim.

Dr. Sackeim believes TMS, as it has evolved, “is an outstanding option for treatment-resistant depression, and it has a very bright future” and should not be reserved for patients with established treatment-resistant depression (TRD), which is the current U.S. Food and Drug Administration indication.

“Restricting it to TRD in my mind is probably a mistake. Why shouldn’t the patient who is just starting on their course of treatment for depression have this as a nonpharmacological option?” he said.

Limitations of the study included its open-label design and the fact that only patients’ age, gender, outcome scores, and TMS treatment parameters were recorded in the registry. Other clinical characteristics, including medication use, were unknown.

However, it’s presumed that most patients had TRD, because insurance reimbursement for TMS typically requires an extensive history of failed antidepressant treatment.

Commenting on the study for an interview, Mark George, MD, professor, and Layton McCurdy, endowed chair in psychiatry, the Medical University of South Carolina, Charleston, called the remission and response rates “remarkable.”

A version of this article first appeared on Medscape.com.

Treatment with transcranial magnetic stimulation (TMS) has a robust effect for patients with major depressive disorder (MDD), results from a large registry study show.

From patient self-reports and clinician assessments, investigators found that TMS was “surprisingly effective” and “an eye-opener” for these patients, lead investigator Harold A. Sackeim, PhD, professor of clinical psychology in psychiatry and radiology, Columbia University, New York, told this news organization.

“In a presumably treatment-resistant population, the efficacy compared favorably with virtually all pharmacologic treatments” tested in the studies, said Dr. Sackeim.

He noted that the registry from which the data were obtained “is the largest for any treatment of depression, period.” These positive results suggest TMS should be considered a first-line treatment for MDD, he added.

The study was presented at the virtual American Psychiatric Association 2021 Annual Meeting and was previously published in the Journal of Affective Disorders.
 

Real-world study

Results of randomized clinical trials have shown that TMS is effective for episodes of MDD. However, the investigators note that there is a need to characterize and identify patient- and treatment-related clinical outcomes.

The study included 5,010 adult patients who had received a primary diagnosis of MDD and were treated at 103 practices in the United States. Participants completed the nine-item Patient Health Questionnaire (PHQ-9) at baseline and at least one other time following a TMS treatment.

The average baseline PHQ-9 score was 19.8, indicating moderate to severe symptoms. This was also reflected in a smaller sample that included Clinical Global Impressions–Severity (CGI-S) ratings by clinicians, mostly psychiatrists.

About two-thirds of the study population were women. The average age was about 50 years. Participants typically received about 30 TMS sessions over 7 to 8 weeks.

TMS targets tissue in the dorsolateral prefrontal cortex. The standard protocol involves administering “fast” or high-frequency (10-Hz) stimulation on the left side. Sometimes, slow-frequency stimulation on the right side is added. About 57% of patients were treated on the left side, and 43% were treated on both sides. Each session involved delivery of about 3,000 pulses.

In the analysis of patient self-reports (PHQ-9), the response rate, which was defined as resolution of 50% or more of symptoms, was from 58% to 69%. The remission rate, defined as becoming asymptomatic or having minimal symptoms, ranged from 28% to 36%.

Results were about 5% higher in the “completer” sample, which included 3,814 patients who received at least 20 treatments and who completed a PHQ-9 assessment at the end the treatment course.

The number of completers in the analysis was “massive,” said Dr. Sackeim. It’s “ten times larger than in any previous TMS study; all randomized trials have a couple of hundred subjects at most, so this is whopping.”

The results provide “a full snapshot” of TMS in the “real-world” community instead of in the “highly controlled” environment of most studies, he added.
 

Gender differences

The analysis that included CGI-S clinician measures yielded higher outcome estimates – 79% to 83% for the response rate, and 47% to 63% for the remission rate.

Women tended to have better clinical outcomes. “It appears to me that around age 50 is where you see the difference,” said Dr. Sackeim. “Among women, it looks like the older they get, the better the outcome, whereas men are not showing that type of positive aging effect.”

This difference might be due to hormonal changes associated with menopause and the fact that older men with depression may have had a stroke or brain lesion. Dr. Sackeim said he plans to look more closely at outcomes of women in comparison with men.

The finding of a significant positive effect on aging contrasts with earlier research suggesting that age was a negative predictor. This, said Dr. Sackeim, illustrates how rapidly the TMS field is evolving.

He noted that researchers are now personalizing the procedure by determining the optimal target for individual patients. Other investigators are testing different protocols.

In the current study, results tended to be better for those who received 4,000 or more pulses, said Dr. Sackeim. “There was an indication of a dose response effect in terms of how many pulses per session,” he said.

The authors note that the study’s PDQ-9 response and remission rates indicate that clinical outcomes are comparable to those of the seven antidepressants studied in Level 2 of the large Sequenced Treatment Alternatives to Relieve Depression (STAR-D) trial.

Initial data for relapse in the study population are “encouraging,” said Dr. Sackeim. “You don’t see the rapid relapse that you do when you discontinue some treatments, for example with ECT [electroconvulsive therapy].”

The “slower onset of action” over the course of several sessions “may induce longer benefit,” he added.
 

Expanded use warranted?

The intervention proved very safe. Side effects, including headaches, were minimal, and there were “virtually no cognitive effects,” said Dr. Sackeim.

Dr. Sackeim believes TMS, as it has evolved, “is an outstanding option for treatment-resistant depression, and it has a very bright future” and should not be reserved for patients with established treatment-resistant depression (TRD), which is the current U.S. Food and Drug Administration indication.

“Restricting it to TRD in my mind is probably a mistake. Why shouldn’t the patient who is just starting on their course of treatment for depression have this as a nonpharmacological option?” he said.

Limitations of the study included its open-label design and the fact that only patients’ age, gender, outcome scores, and TMS treatment parameters were recorded in the registry. Other clinical characteristics, including medication use, were unknown.

However, it’s presumed that most patients had TRD, because insurance reimbursement for TMS typically requires an extensive history of failed antidepressant treatment.

Commenting on the study for an interview, Mark George, MD, professor, and Layton McCurdy, endowed chair in psychiatry, the Medical University of South Carolina, Charleston, called the remission and response rates “remarkable.”

A version of this article first appeared on Medscape.com.

Treatment with transcranial magnetic stimulation (TMS) has a robust effect for patients with major depressive disorder (MDD), results from a large registry study show.

From patient self-reports and clinician assessments, investigators found that TMS was “surprisingly effective” and “an eye-opener” for these patients, lead investigator Harold A. Sackeim, PhD, professor of clinical psychology in psychiatry and radiology, Columbia University, New York, told this news organization.

“In a presumably treatment-resistant population, the efficacy compared favorably with virtually all pharmacologic treatments” tested in the studies, said Dr. Sackeim.

He noted that the registry from which the data were obtained “is the largest for any treatment of depression, period.” These positive results suggest TMS should be considered a first-line treatment for MDD, he added.

The study was presented at the virtual American Psychiatric Association 2021 Annual Meeting and was previously published in the Journal of Affective Disorders.
 

Real-world study

Results of randomized clinical trials have shown that TMS is effective for episodes of MDD. However, the investigators note that there is a need to characterize and identify patient- and treatment-related clinical outcomes.

The study included 5,010 adult patients who had received a primary diagnosis of MDD and were treated at 103 practices in the United States. Participants completed the nine-item Patient Health Questionnaire (PHQ-9) at baseline and at least one other time following a TMS treatment.

The average baseline PHQ-9 score was 19.8, indicating moderate to severe symptoms. This was also reflected in a smaller sample that included Clinical Global Impressions–Severity (CGI-S) ratings by clinicians, mostly psychiatrists.

About two-thirds of the study population were women. The average age was about 50 years. Participants typically received about 30 TMS sessions over 7 to 8 weeks.

TMS targets tissue in the dorsolateral prefrontal cortex. The standard protocol involves administering “fast” or high-frequency (10-Hz) stimulation on the left side. Sometimes, slow-frequency stimulation on the right side is added. About 57% of patients were treated on the left side, and 43% were treated on both sides. Each session involved delivery of about 3,000 pulses.

In the analysis of patient self-reports (PHQ-9), the response rate, which was defined as resolution of 50% or more of symptoms, was from 58% to 69%. The remission rate, defined as becoming asymptomatic or having minimal symptoms, ranged from 28% to 36%.

Results were about 5% higher in the “completer” sample, which included 3,814 patients who received at least 20 treatments and who completed a PHQ-9 assessment at the end the treatment course.

The number of completers in the analysis was “massive,” said Dr. Sackeim. It’s “ten times larger than in any previous TMS study; all randomized trials have a couple of hundred subjects at most, so this is whopping.”

The results provide “a full snapshot” of TMS in the “real-world” community instead of in the “highly controlled” environment of most studies, he added.
 

Gender differences

The analysis that included CGI-S clinician measures yielded higher outcome estimates – 79% to 83% for the response rate, and 47% to 63% for the remission rate.

Women tended to have better clinical outcomes. “It appears to me that around age 50 is where you see the difference,” said Dr. Sackeim. “Among women, it looks like the older they get, the better the outcome, whereas men are not showing that type of positive aging effect.”

This difference might be due to hormonal changes associated with menopause and the fact that older men with depression may have had a stroke or brain lesion. Dr. Sackeim said he plans to look more closely at outcomes of women in comparison with men.

The finding of a significant positive effect on aging contrasts with earlier research suggesting that age was a negative predictor. This, said Dr. Sackeim, illustrates how rapidly the TMS field is evolving.

He noted that researchers are now personalizing the procedure by determining the optimal target for individual patients. Other investigators are testing different protocols.

In the current study, results tended to be better for those who received 4,000 or more pulses, said Dr. Sackeim. “There was an indication of a dose response effect in terms of how many pulses per session,” he said.

The authors note that the study’s PDQ-9 response and remission rates indicate that clinical outcomes are comparable to those of the seven antidepressants studied in Level 2 of the large Sequenced Treatment Alternatives to Relieve Depression (STAR-D) trial.

Initial data for relapse in the study population are “encouraging,” said Dr. Sackeim. “You don’t see the rapid relapse that you do when you discontinue some treatments, for example with ECT [electroconvulsive therapy].”

The “slower onset of action” over the course of several sessions “may induce longer benefit,” he added.
 

Expanded use warranted?

The intervention proved very safe. Side effects, including headaches, were minimal, and there were “virtually no cognitive effects,” said Dr. Sackeim.

Dr. Sackeim believes TMS, as it has evolved, “is an outstanding option for treatment-resistant depression, and it has a very bright future” and should not be reserved for patients with established treatment-resistant depression (TRD), which is the current U.S. Food and Drug Administration indication.

“Restricting it to TRD in my mind is probably a mistake. Why shouldn’t the patient who is just starting on their course of treatment for depression have this as a nonpharmacological option?” he said.

Limitations of the study included its open-label design and the fact that only patients’ age, gender, outcome scores, and TMS treatment parameters were recorded in the registry. Other clinical characteristics, including medication use, were unknown.

However, it’s presumed that most patients had TRD, because insurance reimbursement for TMS typically requires an extensive history of failed antidepressant treatment.

Commenting on the study for an interview, Mark George, MD, professor, and Layton McCurdy, endowed chair in psychiatry, the Medical University of South Carolina, Charleston, called the remission and response rates “remarkable.”

A version of this article first appeared on Medscape.com.

The decision to perform a spinal tap procedure in infants to determine whether they have bacterial meningitis should not be guided by abnormal urinalysis results alone, according to new research published in JAMA Network Open.

The findings suggest febrile infants with positive urinalysis results do not have a higher risk of bacterial meningitis than those with negative urinalysis results.

Nearly 1 in 100,000 people are diagnosed with bacterial meningitis in the United States each year, according to Boston Children’s Hospital. Infants have an increased risk for bacterial meningitis, compared with those in other age groups, according to the Centers for Disease Control and Prevention. However, rates of the infectious disease have been declining in the United States since the late 1990s.

Researchers of the current study said published guidelines and quality initiatives recommend performing a lumbar puncture on febrile infants with positive urinalysis results to exclude bacterial meningitis as a cause.

“It really raises the question of should we be doing everything we’re doing?” study author Brett Burstein, MD, PhD, MPH, said in an interview. “What we conclude here is that, contrary to all the published guidelines, this invasive strategy for testing in well-appearing infants should not be guided by the urinalysis results. That’s a major departure.”

The study adds to growing research that questions whether a lumbar puncture in infants with fever and a positive urinalysis results should be routinely required.

“[Our findings] certainly goes against 30 years of clinical decisions, rules, and guidelines,” Dr. Burstein said. “We think they’re very important and they stand to change practice because approximately 500 infants will undergo these invasive procedures to not miss that needle in the haystack.”

Dr. Burstein, a clinician-scientist in pediatric emergency medicine at Montreal Children’s Hospital, led a team of researchers to perform a meta-analysis of 48 studies, including data from more than 25,000 infants.

Researchers found that the prevalence of bacterial meningitis in well-appearing febrile infants aged 29-60 days with a positive urinalysis results was 0.44%, compared with 0.50% of infants with negative urinalysis results.

Instead of relying on urinalysis results alone, Dr. Burstein suggests doctors use other stratifying biomarkers to decide whether they should perform a lumbar puncture.

“If you’ve done blood testing, for example, and your blood test results suggest serious infection, that should guide the decision to go on to invasive testing,” Dr. Burstein said. “You can use your urinary tract infection information in combination now with blood results.”

This means that, if infants have reassuring blood results, despite having a urinary tract infection, they do not need invasive testing, according to Dr. Burstein.

Some of the risks involved with invasive lumbar puncture testing include infection, bleeding, respiratory problems, as well as pain for the infant and parental anxiety.

Paul Aronson, MD, MHS, of Yale University, New Haven, Conn., who was not involved in the study, said in an interview that he has personally moved away from routine lumbar puncture in infants with a positive urinalysis, but added that many doctors have not.

Dr. Aronson said that, although there have been previous studies on this topic, what sets Dr. Burstein’s study apart is the fact that it has a “tightly defined” group of patients, which are infants aged between 29 and 60 days. He also said it is helpful that the study compared the prevalence of meningitis between infants who had positive urinalysis results with those who had negative results.

“The study compared positive urinalyses to negative analyses, which in the meta-analysis form had not been done previously,” Dr. Aronson said. “And so I think this [current study] probably provides some of the strongest evidence.”

No relevant financial relationships were reported.

The decision to perform a spinal tap procedure in infants to determine whether they have bacterial meningitis should not be guided by abnormal urinalysis results alone, according to new research published in JAMA Network Open.

The findings suggest febrile infants with positive urinalysis results do not have a higher risk of bacterial meningitis than those with negative urinalysis results.

Nearly 1 in 100,000 people are diagnosed with bacterial meningitis in the United States each year, according to Boston Children’s Hospital. Infants have an increased risk for bacterial meningitis, compared with those in other age groups, according to the Centers for Disease Control and Prevention. However, rates of the infectious disease have been declining in the United States since the late 1990s.

Researchers of the current study said published guidelines and quality initiatives recommend performing a lumbar puncture on febrile infants with positive urinalysis results to exclude bacterial meningitis as a cause.

“It really raises the question of should we be doing everything we’re doing?” study author Brett Burstein, MD, PhD, MPH, said in an interview. “What we conclude here is that, contrary to all the published guidelines, this invasive strategy for testing in well-appearing infants should not be guided by the urinalysis results. That’s a major departure.”

The study adds to growing research that questions whether a lumbar puncture in infants with fever and a positive urinalysis results should be routinely required.

“[Our findings] certainly goes against 30 years of clinical decisions, rules, and guidelines,” Dr. Burstein said. “We think they’re very important and they stand to change practice because approximately 500 infants will undergo these invasive procedures to not miss that needle in the haystack.”

Dr. Burstein, a clinician-scientist in pediatric emergency medicine at Montreal Children’s Hospital, led a team of researchers to perform a meta-analysis of 48 studies, including data from more than 25,000 infants.

Researchers found that the prevalence of bacterial meningitis in well-appearing febrile infants aged 29-60 days with a positive urinalysis results was 0.44%, compared with 0.50% of infants with negative urinalysis results.

Instead of relying on urinalysis results alone, Dr. Burstein suggests doctors use other stratifying biomarkers to decide whether they should perform a lumbar puncture.

“If you’ve done blood testing, for example, and your blood test results suggest serious infection, that should guide the decision to go on to invasive testing,” Dr. Burstein said. “You can use your urinary tract infection information in combination now with blood results.”

This means that, if infants have reassuring blood results, despite having a urinary tract infection, they do not need invasive testing, according to Dr. Burstein.

Some of the risks involved with invasive lumbar puncture testing include infection, bleeding, respiratory problems, as well as pain for the infant and parental anxiety.

Paul Aronson, MD, MHS, of Yale University, New Haven, Conn., who was not involved in the study, said in an interview that he has personally moved away from routine lumbar puncture in infants with a positive urinalysis, but added that many doctors have not.

Dr. Aronson said that, although there have been previous studies on this topic, what sets Dr. Burstein’s study apart is the fact that it has a “tightly defined” group of patients, which are infants aged between 29 and 60 days. He also said it is helpful that the study compared the prevalence of meningitis between infants who had positive urinalysis results with those who had negative results.

“The study compared positive urinalyses to negative analyses, which in the meta-analysis form had not been done previously,” Dr. Aronson said. “And so I think this [current study] probably provides some of the strongest evidence.”

No relevant financial relationships were reported.

The decision to perform a spinal tap procedure in infants to determine whether they have bacterial meningitis should not be guided by abnormal urinalysis results alone, according to new research published in JAMA Network Open.

The findings suggest febrile infants with positive urinalysis results do not have a higher risk of bacterial meningitis than those with negative urinalysis results.

Nearly 1 in 100,000 people are diagnosed with bacterial meningitis in the United States each year, according to Boston Children’s Hospital. Infants have an increased risk for bacterial meningitis, compared with those in other age groups, according to the Centers for Disease Control and Prevention. However, rates of the infectious disease have been declining in the United States since the late 1990s.

Researchers of the current study said published guidelines and quality initiatives recommend performing a lumbar puncture on febrile infants with positive urinalysis results to exclude bacterial meningitis as a cause.

“It really raises the question of should we be doing everything we’re doing?” study author Brett Burstein, MD, PhD, MPH, said in an interview. “What we conclude here is that, contrary to all the published guidelines, this invasive strategy for testing in well-appearing infants should not be guided by the urinalysis results. That’s a major departure.”

The study adds to growing research that questions whether a lumbar puncture in infants with fever and a positive urinalysis results should be routinely required.

“[Our findings] certainly goes against 30 years of clinical decisions, rules, and guidelines,” Dr. Burstein said. “We think they’re very important and they stand to change practice because approximately 500 infants will undergo these invasive procedures to not miss that needle in the haystack.”

Dr. Burstein, a clinician-scientist in pediatric emergency medicine at Montreal Children’s Hospital, led a team of researchers to perform a meta-analysis of 48 studies, including data from more than 25,000 infants.

Researchers found that the prevalence of bacterial meningitis in well-appearing febrile infants aged 29-60 days with a positive urinalysis results was 0.44%, compared with 0.50% of infants with negative urinalysis results.

Instead of relying on urinalysis results alone, Dr. Burstein suggests doctors use other stratifying biomarkers to decide whether they should perform a lumbar puncture.

“If you’ve done blood testing, for example, and your blood test results suggest serious infection, that should guide the decision to go on to invasive testing,” Dr. Burstein said. “You can use your urinary tract infection information in combination now with blood results.”

This means that, if infants have reassuring blood results, despite having a urinary tract infection, they do not need invasive testing, according to Dr. Burstein.

Some of the risks involved with invasive lumbar puncture testing include infection, bleeding, respiratory problems, as well as pain for the infant and parental anxiety.

Paul Aronson, MD, MHS, of Yale University, New Haven, Conn., who was not involved in the study, said in an interview that he has personally moved away from routine lumbar puncture in infants with a positive urinalysis, but added that many doctors have not.

Dr. Aronson said that, although there have been previous studies on this topic, what sets Dr. Burstein’s study apart is the fact that it has a “tightly defined” group of patients, which are infants aged between 29 and 60 days. He also said it is helpful that the study compared the prevalence of meningitis between infants who had positive urinalysis results with those who had negative results.

“The study compared positive urinalyses to negative analyses, which in the meta-analysis form had not been done previously,” Dr. Aronson said. “And so I think this [current study] probably provides some of the strongest evidence.”

No relevant financial relationships were reported.

The next study explored ways to identify patients who have HCC using PIVKA-II (prothrombin induced by vitamin K deficiency/antagonist – II), a promising marker that may be more sensitive/specific than AFP in identifying patients with liver cancer. Feng et al. used enzyme-linked immunosorbent assay (ELISA) to measure serum PIVKA-II levels in 168 patients with HCC, 150 patients with benign liver disease, and 153 healthy controls. Patients with HCC had significantly higher median PIVKA-II levels (181.50 mAu/mL), compared with atients with noncancerous liver disease (28.6 mAU/mL) or healthy controls 21.82 mAU/mL), with p<0.0001. In addition, PIVKA-II was more sensitive (83.9% vs 64.3%) and more specific (91.5% vs 84.7%) than AFP in identifying patients with HCC. When PIVKA-II and AFP were combined, sensitivity (81.95%) and specificity (89.3%) were increased more, suggesting that this combination of markers may be most useful in clinical practice to identify patients who have HCC.

Finally, in patients whose HCC was treated with orthotopic liver transplantation, acute organ rejection was found to be linked to HCC recurrence. Gul-Klein et al. identified 252 patients who underwent liver transplantation for HCC between 2001 and 2015, 91 of whom had confirmed acute rejection, and 47 of whom had recurrent HCC (the median time to HCC recurrence was 20 months). HCC recurrence was identified in 28.6% of patients with acute rejection, and in 13% of patients without acute rejection (p=0.002). Acute rejection within 20 months of liver transplantation was identified as a significant risk factor for HCC recurrence in multivariate analysis (hazard ratio of 2.91). The authors suggested that more intensive monitoring for HCC recurrence may be appropriate for patients who have evidence of acute rejection.

The next study explored ways to identify patients who have HCC using PIVKA-II (prothrombin induced by vitamin K deficiency/antagonist – II), a promising marker that may be more sensitive/specific than AFP in identifying patients with liver cancer. Feng et al. used enzyme-linked immunosorbent assay (ELISA) to measure serum PIVKA-II levels in 168 patients with HCC, 150 patients with benign liver disease, and 153 healthy controls. Patients with HCC had significantly higher median PIVKA-II levels (181.50 mAu/mL), compared with atients with noncancerous liver disease (28.6 mAU/mL) or healthy controls 21.82 mAU/mL), with p<0.0001. In addition, PIVKA-II was more sensitive (83.9% vs 64.3%) and more specific (91.5% vs 84.7%) than AFP in identifying patients with HCC. When PIVKA-II and AFP were combined, sensitivity (81.95%) and specificity (89.3%) were increased more, suggesting that this combination of markers may be most useful in clinical practice to identify patients who have HCC.

Finally, in patients whose HCC was treated with orthotopic liver transplantation, acute organ rejection was found to be linked to HCC recurrence. Gul-Klein et al. identified 252 patients who underwent liver transplantation for HCC between 2001 and 2015, 91 of whom had confirmed acute rejection, and 47 of whom had recurrent HCC (the median time to HCC recurrence was 20 months). HCC recurrence was identified in 28.6% of patients with acute rejection, and in 13% of patients without acute rejection (p=0.002). Acute rejection within 20 months of liver transplantation was identified as a significant risk factor for HCC recurrence in multivariate analysis (hazard ratio of 2.91). The authors suggested that more intensive monitoring for HCC recurrence may be appropriate for patients who have evidence of acute rejection.

The next study explored ways to identify patients who have HCC using PIVKA-II (prothrombin induced by vitamin K deficiency/antagonist – II), a promising marker that may be more sensitive/specific than AFP in identifying patients with liver cancer. Feng et al. used enzyme-linked immunosorbent assay (ELISA) to measure serum PIVKA-II levels in 168 patients with HCC, 150 patients with benign liver disease, and 153 healthy controls. Patients with HCC had significantly higher median PIVKA-II levels (181.50 mAu/mL), compared with atients with noncancerous liver disease (28.6 mAU/mL) or healthy controls 21.82 mAU/mL), with p<0.0001. In addition, PIVKA-II was more sensitive (83.9% vs 64.3%) and more specific (91.5% vs 84.7%) than AFP in identifying patients with HCC. When PIVKA-II and AFP were combined, sensitivity (81.95%) and specificity (89.3%) were increased more, suggesting that this combination of markers may be most useful in clinical practice to identify patients who have HCC.

Finally, in patients whose HCC was treated with orthotopic liver transplantation, acute organ rejection was found to be linked to HCC recurrence. Gul-Klein et al. identified 252 patients who underwent liver transplantation for HCC between 2001 and 2015, 91 of whom had confirmed acute rejection, and 47 of whom had recurrent HCC (the median time to HCC recurrence was 20 months). HCC recurrence was identified in 28.6% of patients with acute rejection, and in 13% of patients without acute rejection (p=0.002). Acute rejection within 20 months of liver transplantation was identified as a significant risk factor for HCC recurrence in multivariate analysis (hazard ratio of 2.91). The authors suggested that more intensive monitoring for HCC recurrence may be appropriate for patients who have evidence of acute rejection.

A hospitalist for 18 years and Annual Conference Committee (ACC) member for the last 4 years, I have always felt immense pride in this meeting. This year, we experienced constant evolution and adapted in ways unimaginable; frameshifts, detours, course corrections, wearing out words like “pivot” and “unprecedented,” whilst contending with virus lulls and surges at hospitals across the country. And SHM Converge 2021 was a landmark success despite it all.

Our SHM community successfully connected through the marvels of modern technology and enjoyed a snappy new logo and name to mark the occasion. Our unflappable course director Dan Steinberg, MD, SFHM, led an intrepid and creative team through uncertainty and produced an extraordinary educational event truly worthy of the term “unprecedented.” ACC members, talented in so many ways, each brought a unique perspective to the planning table to craft a balanced, relevant, and cutting-edge program. The only thing harder than planning a conference for thousands of hospitalists is planning TWO CONFERENCES – one in person, then one virtually.

For their facilitation of virtual adaptation of everything from clinical talks to hot dog sales, our SHM administrative staff deserve a medal. Industry sponsors likewise performed pretzel maneuvers for the virtual interface, and we thank them for their creativity and support. Freshly minted SHM CEO Eric Howell, MD, MHM, kicked off Converge by adeptly filling some very large shoes with aplomb, humor, and humility – telegraphing that our society is in good hands indeed (and that 2020 was NOT the ‘final frontier’). And, finally, each of you, in the suspended reality of a conference hall, tapped into session after session from the comfort of your hometown chairs, indefatigably learning and networking during a pandemic year.

So, beyond adaptability, what did we learn? We renewed our commitment to resilience and wellness in medicine, and reemphasized how critical diversity, equity, and inclusion are in both the workplace and in clinical practice. These topics were complemented by the usual standing-room-only clinical updates and rapid-fire sessions – where everyone could enjoy a front row seat. We talked about parenting in the pandemic, compared clinical approaches in friendly debates – for patients big and small – and deeply dived into leadership strategies for a sustainable workforce.

Here are some SHM Converge 2021 nuggets (Apologies for so few ... there were thousands!):
 

Plenaries

Eric Howell, MD, MHM

• Make the world a better place, be transparent and act with integrity, invest in others, do what you love.
• SHM has been leading the pack in providing e-learning options, promoting clinician self-care, and intensifying diversity, equity, and inclusion efforts before and throughout the pandemic.
• SHM has 18,000 members, 68 chapters, 26 special interest groups, 15 committees, 12 board of directors, 50 staff – growing and getting stronger every day.
• Rainbows need both rain and sunshine to form.

Gen. Mark Hertling

• Our COVID experience as hospitalists shared many features with active combat, including post-COVID combat fog.
• Use your ears, eyes, and mouth in that order: Listen more, see more, speak less.

Vineet Arora, MD, MHM

• Don’t pass up your “career gates.”
• Find “zero-gravity thinkers” – not innovation killers.
• Keep track of your state of mind using the “Bob Wachter scale.”

U.S. Surgeon Gen. Vivek Murthy, MD, and Danielle Scheurer, MD, SFHM

• Mental health and well-being of clinicians is imperative; “heal thyself” doesn’t work. Culture must support policies to truly craft a more sustaining and rewarding environment.
• We are a nation hyperfocused on episodic and salvage care (and are good at it) but must move the needle toward continuity and prevention. Sadly, nobody celebrates the heart attack that was prevented.
• What can hospitalists do about social determinants of health? Advocate for policies individually or through SHM – if you don’t know how, receive training – this is invaluable. More lobbying as a profession may yield legislation and funding aimed at such determinants and improve healthcare.

Larry Wellikson, MD, MHM

• New models hospitalists may soon inhabit: Hospital at Home, ED+, Micro-Hospitals.
• More than 50% of revenue comes from “vertical” services (outside the hospital) rather than horizontal services (in hospital) – trend to increase efforts in population health initiatives.
• Emphasis on value must go from looking at episodes of care to outcomes.
• Hospitalists Complexologists? Be relevant, add value – survive, thrive, and prosper.
   

   

Other sessions

Stroke

• Mobile stroke units are a thing!
• Neurologists are not great at predictions after stroke – but scoring tools are!
• Focus on patient-centered outcomes (100% disability free vs. able to walk vs. happy to be alive).

Drug allergies

• Penicillin allergy: 2% cross-reactivity for cephalosporins – not 10%.

Navigating work/life balance

• Have two phones for work/home – church and state – keep them separate!

Becoming an expert

• Avoid “analysis paralysis”: “Better a good decision quickly than the best decision too late” – H. Geneen

Misc. revelations

• It’s pretty cool to know the Surgeon General is a hospitalist!
• Our SHM community rocks!
• Eric Howell is an avid Star Trek and overalls enthusiast!
• It’s exceedingly difficult to become a MHM – 35 total, 3 this year.
• Danielle Scheurer is a warm and natural interviewer, sensational leader, and closet REM-rapper.
• No matter how hard I try, I’ll always be a social media Luddite: “Am I hashtagging?”

Convenience notwithstanding, this year’s conference-from-home luxury is one we hope to dispense with for SHM Converge 2022, in exchange for wandering of halls, jockeying to be closer to the front of the room, collecting freebies in exhibit halls, and seeing 50 old friends on the way to the session for which you’re already late.

Nashville, Tenn., aka Music City, will be the site of our first in-person meeting in 3 years in April 2022. I will be there with my guitar for SHM’s open mic and I hope you too bring your diverse talents from across the country to spend a week learning and energizing with us, making hospital medicine music in “Honky Tonk Hall,” “Elvis Lives Lounge,” or the “Grand Ol’ Opry-ation Suite.” The band is getting back together! Be a part of the excitement. Bring your voice, bring your talent, and let’s do Nashville in numbers!

Planning is now underway ... and we need your ideas and suggestions! Share thoughts on topics and speakers through the OPEN CALL site through June 1st ... and don’t forget to watch on-demand talks you missed from SHM Converge 2021 – a veritable treasure trove of learning.

Dr. Nye is a hospitalist and professor of medicine at the University of California, San Francisco. She is the course director of SHM Converge 2022.

A hospitalist for 18 years and Annual Conference Committee (ACC) member for the last 4 years, I have always felt immense pride in this meeting. This year, we experienced constant evolution and adapted in ways unimaginable; frameshifts, detours, course corrections, wearing out words like “pivot” and “unprecedented,” whilst contending with virus lulls and surges at hospitals across the country. And SHM Converge 2021 was a landmark success despite it all.

Our SHM community successfully connected through the marvels of modern technology and enjoyed a snappy new logo and name to mark the occasion. Our unflappable course director Dan Steinberg, MD, SFHM, led an intrepid and creative team through uncertainty and produced an extraordinary educational event truly worthy of the term “unprecedented.” ACC members, talented in so many ways, each brought a unique perspective to the planning table to craft a balanced, relevant, and cutting-edge program. The only thing harder than planning a conference for thousands of hospitalists is planning TWO CONFERENCES – one in person, then one virtually.

For their facilitation of virtual adaptation of everything from clinical talks to hot dog sales, our SHM administrative staff deserve a medal. Industry sponsors likewise performed pretzel maneuvers for the virtual interface, and we thank them for their creativity and support. Freshly minted SHM CEO Eric Howell, MD, MHM, kicked off Converge by adeptly filling some very large shoes with aplomb, humor, and humility – telegraphing that our society is in good hands indeed (and that 2020 was NOT the ‘final frontier’). And, finally, each of you, in the suspended reality of a conference hall, tapped into session after session from the comfort of your hometown chairs, indefatigably learning and networking during a pandemic year.

So, beyond adaptability, what did we learn? We renewed our commitment to resilience and wellness in medicine, and reemphasized how critical diversity, equity, and inclusion are in both the workplace and in clinical practice. These topics were complemented by the usual standing-room-only clinical updates and rapid-fire sessions – where everyone could enjoy a front row seat. We talked about parenting in the pandemic, compared clinical approaches in friendly debates – for patients big and small – and deeply dived into leadership strategies for a sustainable workforce.

Here are some SHM Converge 2021 nuggets (Apologies for so few ... there were thousands!):
 

Plenaries

Eric Howell, MD, MHM

• Make the world a better place, be transparent and act with integrity, invest in others, do what you love.
• SHM has been leading the pack in providing e-learning options, promoting clinician self-care, and intensifying diversity, equity, and inclusion efforts before and throughout the pandemic.
• SHM has 18,000 members, 68 chapters, 26 special interest groups, 15 committees, 12 board of directors, 50 staff – growing and getting stronger every day.
• Rainbows need both rain and sunshine to form.

Gen. Mark Hertling

• Our COVID experience as hospitalists shared many features with active combat, including post-COVID combat fog.
• Use your ears, eyes, and mouth in that order: Listen more, see more, speak less.

Vineet Arora, MD, MHM

• Don’t pass up your “career gates.”
• Find “zero-gravity thinkers” – not innovation killers.
• Keep track of your state of mind using the “Bob Wachter scale.”

U.S. Surgeon Gen. Vivek Murthy, MD, and Danielle Scheurer, MD, SFHM

• Mental health and well-being of clinicians is imperative; “heal thyself” doesn’t work. Culture must support policies to truly craft a more sustaining and rewarding environment.
• We are a nation hyperfocused on episodic and salvage care (and are good at it) but must move the needle toward continuity and prevention. Sadly, nobody celebrates the heart attack that was prevented.
• What can hospitalists do about social determinants of health? Advocate for policies individually or through SHM – if you don’t know how, receive training – this is invaluable. More lobbying as a profession may yield legislation and funding aimed at such determinants and improve healthcare.

Larry Wellikson, MD, MHM

• New models hospitalists may soon inhabit: Hospital at Home, ED+, Micro-Hospitals.
• More than 50% of revenue comes from “vertical” services (outside the hospital) rather than horizontal services (in hospital) – trend to increase efforts in population health initiatives.
• Emphasis on value must go from looking at episodes of care to outcomes.
• Hospitalists Complexologists? Be relevant, add value – survive, thrive, and prosper.
   

   

Other sessions

Stroke

• Mobile stroke units are a thing!
• Neurologists are not great at predictions after stroke – but scoring tools are!
• Focus on patient-centered outcomes (100% disability free vs. able to walk vs. happy to be alive).

Drug allergies

• Penicillin allergy: 2% cross-reactivity for cephalosporins – not 10%.

Navigating work/life balance

• Have two phones for work/home – church and state – keep them separate!

Becoming an expert

• Avoid “analysis paralysis”: “Better a good decision quickly than the best decision too late” – H. Geneen

Misc. revelations

• It’s pretty cool to know the Surgeon General is a hospitalist!
• Our SHM community rocks!
• Eric Howell is an avid Star Trek and overalls enthusiast!
• It’s exceedingly difficult to become a MHM – 35 total, 3 this year.
• Danielle Scheurer is a warm and natural interviewer, sensational leader, and closet REM-rapper.
• No matter how hard I try, I’ll always be a social media Luddite: “Am I hashtagging?”

Convenience notwithstanding, this year’s conference-from-home luxury is one we hope to dispense with for SHM Converge 2022, in exchange for wandering of halls, jockeying to be closer to the front of the room, collecting freebies in exhibit halls, and seeing 50 old friends on the way to the session for which you’re already late.

Nashville, Tenn., aka Music City, will be the site of our first in-person meeting in 3 years in April 2022. I will be there with my guitar for SHM’s open mic and I hope you too bring your diverse talents from across the country to spend a week learning and energizing with us, making hospital medicine music in “Honky Tonk Hall,” “Elvis Lives Lounge,” or the “Grand Ol’ Opry-ation Suite.” The band is getting back together! Be a part of the excitement. Bring your voice, bring your talent, and let’s do Nashville in numbers!

Planning is now underway ... and we need your ideas and suggestions! Share thoughts on topics and speakers through the OPEN CALL site through June 1st ... and don’t forget to watch on-demand talks you missed from SHM Converge 2021 – a veritable treasure trove of learning.

Dr. Nye is a hospitalist and professor of medicine at the University of California, San Francisco. She is the course director of SHM Converge 2022.

A hospitalist for 18 years and Annual Conference Committee (ACC) member for the last 4 years, I have always felt immense pride in this meeting. This year, we experienced constant evolution and adapted in ways unimaginable; frameshifts, detours, course corrections, wearing out words like “pivot” and “unprecedented,” whilst contending with virus lulls and surges at hospitals across the country. And SHM Converge 2021 was a landmark success despite it all.

Our SHM community successfully connected through the marvels of modern technology and enjoyed a snappy new logo and name to mark the occasion. Our unflappable course director Dan Steinberg, MD, SFHM, led an intrepid and creative team through uncertainty and produced an extraordinary educational event truly worthy of the term “unprecedented.” ACC members, talented in so many ways, each brought a unique perspective to the planning table to craft a balanced, relevant, and cutting-edge program. The only thing harder than planning a conference for thousands of hospitalists is planning TWO CONFERENCES – one in person, then one virtually.

For their facilitation of virtual adaptation of everything from clinical talks to hot dog sales, our SHM administrative staff deserve a medal. Industry sponsors likewise performed pretzel maneuvers for the virtual interface, and we thank them for their creativity and support. Freshly minted SHM CEO Eric Howell, MD, MHM, kicked off Converge by adeptly filling some very large shoes with aplomb, humor, and humility – telegraphing that our society is in good hands indeed (and that 2020 was NOT the ‘final frontier’). And, finally, each of you, in the suspended reality of a conference hall, tapped into session after session from the comfort of your hometown chairs, indefatigably learning and networking during a pandemic year.

So, beyond adaptability, what did we learn? We renewed our commitment to resilience and wellness in medicine, and reemphasized how critical diversity, equity, and inclusion are in both the workplace and in clinical practice. These topics were complemented by the usual standing-room-only clinical updates and rapid-fire sessions – where everyone could enjoy a front row seat. We talked about parenting in the pandemic, compared clinical approaches in friendly debates – for patients big and small – and deeply dived into leadership strategies for a sustainable workforce.

Here are some SHM Converge 2021 nuggets (Apologies for so few ... there were thousands!):
 

Plenaries

Eric Howell, MD, MHM

• Make the world a better place, be transparent and act with integrity, invest in others, do what you love.
• SHM has been leading the pack in providing e-learning options, promoting clinician self-care, and intensifying diversity, equity, and inclusion efforts before and throughout the pandemic.
• SHM has 18,000 members, 68 chapters, 26 special interest groups, 15 committees, 12 board of directors, 50 staff – growing and getting stronger every day.
• Rainbows need both rain and sunshine to form.

Gen. Mark Hertling

• Our COVID experience as hospitalists shared many features with active combat, including post-COVID combat fog.
• Use your ears, eyes, and mouth in that order: Listen more, see more, speak less.

Vineet Arora, MD, MHM

• Don’t pass up your “career gates.”
• Find “zero-gravity thinkers” – not innovation killers.
• Keep track of your state of mind using the “Bob Wachter scale.”

U.S. Surgeon Gen. Vivek Murthy, MD, and Danielle Scheurer, MD, SFHM

• Mental health and well-being of clinicians is imperative; “heal thyself” doesn’t work. Culture must support policies to truly craft a more sustaining and rewarding environment.
• We are a nation hyperfocused on episodic and salvage care (and are good at it) but must move the needle toward continuity and prevention. Sadly, nobody celebrates the heart attack that was prevented.
• What can hospitalists do about social determinants of health? Advocate for policies individually or through SHM – if you don’t know how, receive training – this is invaluable. More lobbying as a profession may yield legislation and funding aimed at such determinants and improve healthcare.

Larry Wellikson, MD, MHM

• New models hospitalists may soon inhabit: Hospital at Home, ED+, Micro-Hospitals.
• More than 50% of revenue comes from “vertical” services (outside the hospital) rather than horizontal services (in hospital) – trend to increase efforts in population health initiatives.
• Emphasis on value must go from looking at episodes of care to outcomes.
• Hospitalists Complexologists? Be relevant, add value – survive, thrive, and prosper.
   

   

Other sessions

Stroke

• Mobile stroke units are a thing!
• Neurologists are not great at predictions after stroke – but scoring tools are!
• Focus on patient-centered outcomes (100% disability free vs. able to walk vs. happy to be alive).

Drug allergies

• Penicillin allergy: 2% cross-reactivity for cephalosporins – not 10%.

Navigating work/life balance

• Have two phones for work/home – church and state – keep them separate!

Becoming an expert

• Avoid “analysis paralysis”: “Better a good decision quickly than the best decision too late” – H. Geneen

Misc. revelations

• It’s pretty cool to know the Surgeon General is a hospitalist!
• Our SHM community rocks!
• Eric Howell is an avid Star Trek and overalls enthusiast!
• It’s exceedingly difficult to become a MHM – 35 total, 3 this year.
• Danielle Scheurer is a warm and natural interviewer, sensational leader, and closet REM-rapper.
• No matter how hard I try, I’ll always be a social media Luddite: “Am I hashtagging?”

Convenience notwithstanding, this year’s conference-from-home luxury is one we hope to dispense with for SHM Converge 2022, in exchange for wandering of halls, jockeying to be closer to the front of the room, collecting freebies in exhibit halls, and seeing 50 old friends on the way to the session for which you’re already late.

Nashville, Tenn., aka Music City, will be the site of our first in-person meeting in 3 years in April 2022. I will be there with my guitar for SHM’s open mic and I hope you too bring your diverse talents from across the country to spend a week learning and energizing with us, making hospital medicine music in “Honky Tonk Hall,” “Elvis Lives Lounge,” or the “Grand Ol’ Opry-ation Suite.” The band is getting back together! Be a part of the excitement. Bring your voice, bring your talent, and let’s do Nashville in numbers!

Planning is now underway ... and we need your ideas and suggestions! Share thoughts on topics and speakers through the OPEN CALL site through June 1st ... and don’t forget to watch on-demand talks you missed from SHM Converge 2021 – a veritable treasure trove of learning.

Dr. Nye is a hospitalist and professor of medicine at the University of California, San Francisco. She is the course director of SHM Converge 2022.

Ambulatory care utilization fell to below expected levels during the pandemic, according to an analysis of national claims data from Jan. 1, 2019, to Oct. 31, 2020.

“The COVID-19 pandemic has seriously disrupted access to U.S. ambulatory care, endangering population health,” said John N. Mafi, MD, of the University of California, Los Angeles, in a presentation at the annual meeting of the Society of General Internal Medicine.

Dr. Mafi and colleagues conducted the analysis, which included 20 monthly cohorts, and measured outpatient visit rates per 100 members across all 20 study months. The researchers used a “difference-in-differences study design” and compared changes in rates of ambulatory care visits in January-February 2019 through September-October 2019 with the same periods in 2020.

They found that overall utilization fell to 68.9% of expected rates. This number increased to 82.6% of expected rates by May-June 2020 and to 87.7% of expected rates by July-August 2020.

To examine the impact of COVID-19 on U.S. ambulatory care patterns, the researchers identified 10.4 million individuals aged 18 years and older using the MedInsight research claims database. This database included Medicaid, commercial, dual eligible (receiving both Medicare and Medicaid benefits), Medicare Advantage (MA), and Medicare fee-for-service (FFS) patients. The average age of the individuals studied was 52 years, and 55% of the population were women. The researchers measured outpatient visit rates per 100 beneficiaries for several types of ambulatory care visits: emergency, urgent care, office, physical exams, preventive, alcohol/drug, and psychiatric care.

The researchers verified parallel trends in visits between 2018 and 2019 to establish a historical benchmark and divided the patient population into three groups based on insurance enrollment (continuously enrolled, not continuously enrolled, and fully enrolled) to account for new members adding insurance and disrupted coverage caused by job losses or other factors. The trends in ambulatory care utilization were similar between cohorts across the groups.

The rebound seen by the summer of 2020 showed variation when broken out by insurance type: 94.0% for Medicare FFS; 88.9% for commercial insurance; 86.3% for Medicare Advantage; 83.6% for dual eligible; and 78.0% for Medicaid.

“The big picture is that utilization looks similar across the three groups and has not attained prepandemic levels,” Dr. Mafi said.

When the results were divided by service type, utilization rates remained below expected rates while needs remain similar for U.S. Preventive Services Task Force–recommended preventive screening services, Dr. Mafi noted. The demand for psychiatric and substance use services has increased, but use rates are below expected rates. In addition, both avoidable and nonavoidable ED utilization both remained below expected rates.

In-person visits are down across insurance groups, but virtual visits are skyrocketing, across all insurance groups, Dr. Mafi added. However, virtual care visits have not completely compensated for declines in in-person visits, notably among dual-eligible and Medicaid insurance members.

Takeaways for policy makers include the fact that, while some reductions in unnecessary care, such as avoidable ED visits, may be beneficial, the “reduced USPSTF-recommended cancer and other evidence-based disease prevention may worsen health outcomes, particularly for Medicaid beneficiaries,” he said.
 

Outreach and outcomes

The study is important because “understanding ambulatory care patterns during the pandemic can highlight vulnerabilities and opportunities in our health care system,” Dr. Mafi said in an interview.

“While the COVID-19 pandemic has seriously disrupted access to U.S. ambulatory care, most studies have focused on the early months of the pandemic,” he noted.  

Dr. Mafi said he was not surprised that ambulatory care utilization has not rebounded among Medicaid beneficiaries relative to other insurance groups.

“Medicaid beneficiaries are underresourced individuals who are disproportionately racial/ethnic minorities, and they historically have had difficulties accessing care. Our data suggest that the COVID-19 pandemic may be widening these preexisting inequities in access to ambulatory care,” he observed.

The study findings were limited by the use of the MedInsight research dataset, which is a convenience sample; and, therefore, the results might not be generalizable nationally, Dr. Mafi said. “However, it does include beneficiaries from all major insurance types across all 50 U.S. states. Additionally, our analysis was completed at the population level rather than the patient level, and so we were unable to account for patient-level characteristics such as clinical complexity,” he explained.

“The take-home message for clinicians is that our patients with Medicaid insurance may need additional efforts to overcome barriers to accessing ambulatory care, such as creating robust telemedicine outreach programs,” said Dr. Mafi. “Policy makers should also consider providing additional support and resources to safety net health systems who disproportionately care for Medicaid beneficiaries, such as higher reimbursements for both in-person and telemedicine visits.”

More research is needed, he emphasized. “We urgently need further inquiry into the impact of this persistently deferred ambulatory care utilization on important health outcomes such as preventable death/disability and quality of care.”
 

COVID consequences challenge ambulatory care

“These study findings mirror what we are seeing in primary care settings,” Maureen Lyons, MD, of Washington University. St. Louis, said in an interview. “With the pandemic, there are many additional barriers for patients accessing care, and these barriers have disproportionately impacted those who are already disadvantaged.

“From clinical experience, there are barriers directly related to COVID-19, such as the risk of infection or discomfort being in a clinic setting with other people. However, there also are barriers related to change in financial situation or insurance related to changes or loss of employment,” she said.

“Additionally, many patients have needed to take on increased responsibilities in other areas of their lives, such as caring for an ill family member or being responsible for children’s virtual school,” she said. These new responsibilities can lead people to skip or postpone ambulatory care visits.

“Loss of ambulatory care is likely to lead to increases in preventable illnesses with long-lasting effects,” Dr. Lyons noted. “Studying this in a robust fashion, as Dr. Mafi and colleagues have done, is a critical step in understanding and addressing this urgent need.”

Dr. Mafi noted that the data he presented is preliminary, and that he and his team hope to publish finalized estimates of ambulatory utilization rates in a forthcoming scientific paper.

The study was a collaboration between UCLA and Millman MedInsight, an actuarial health analytics company. Several coauthors are Millman employees. Dr. Mafi and the other researchers had no other relevant financial conflicts to disclose. Dr. Lyons had no financial conflicts to disclose.

Ambulatory care utilization fell to below expected levels during the pandemic, according to an analysis of national claims data from Jan. 1, 2019, to Oct. 31, 2020.

“The COVID-19 pandemic has seriously disrupted access to U.S. ambulatory care, endangering population health,” said John N. Mafi, MD, of the University of California, Los Angeles, in a presentation at the annual meeting of the Society of General Internal Medicine.

Dr. Mafi and colleagues conducted the analysis, which included 20 monthly cohorts, and measured outpatient visit rates per 100 members across all 20 study months. The researchers used a “difference-in-differences study design” and compared changes in rates of ambulatory care visits in January-February 2019 through September-October 2019 with the same periods in 2020.

They found that overall utilization fell to 68.9% of expected rates. This number increased to 82.6% of expected rates by May-June 2020 and to 87.7% of expected rates by July-August 2020.

To examine the impact of COVID-19 on U.S. ambulatory care patterns, the researchers identified 10.4 million individuals aged 18 years and older using the MedInsight research claims database. This database included Medicaid, commercial, dual eligible (receiving both Medicare and Medicaid benefits), Medicare Advantage (MA), and Medicare fee-for-service (FFS) patients. The average age of the individuals studied was 52 years, and 55% of the population were women. The researchers measured outpatient visit rates per 100 beneficiaries for several types of ambulatory care visits: emergency, urgent care, office, physical exams, preventive, alcohol/drug, and psychiatric care.

The researchers verified parallel trends in visits between 2018 and 2019 to establish a historical benchmark and divided the patient population into three groups based on insurance enrollment (continuously enrolled, not continuously enrolled, and fully enrolled) to account for new members adding insurance and disrupted coverage caused by job losses or other factors. The trends in ambulatory care utilization were similar between cohorts across the groups.

The rebound seen by the summer of 2020 showed variation when broken out by insurance type: 94.0% for Medicare FFS; 88.9% for commercial insurance; 86.3% for Medicare Advantage; 83.6% for dual eligible; and 78.0% for Medicaid.

“The big picture is that utilization looks similar across the three groups and has not attained prepandemic levels,” Dr. Mafi said.

When the results were divided by service type, utilization rates remained below expected rates while needs remain similar for U.S. Preventive Services Task Force–recommended preventive screening services, Dr. Mafi noted. The demand for psychiatric and substance use services has increased, but use rates are below expected rates. In addition, both avoidable and nonavoidable ED utilization both remained below expected rates.

In-person visits are down across insurance groups, but virtual visits are skyrocketing, across all insurance groups, Dr. Mafi added. However, virtual care visits have not completely compensated for declines in in-person visits, notably among dual-eligible and Medicaid insurance members.

Takeaways for policy makers include the fact that, while some reductions in unnecessary care, such as avoidable ED visits, may be beneficial, the “reduced USPSTF-recommended cancer and other evidence-based disease prevention may worsen health outcomes, particularly for Medicaid beneficiaries,” he said.
 

Outreach and outcomes

The study is important because “understanding ambulatory care patterns during the pandemic can highlight vulnerabilities and opportunities in our health care system,” Dr. Mafi said in an interview.

“While the COVID-19 pandemic has seriously disrupted access to U.S. ambulatory care, most studies have focused on the early months of the pandemic,” he noted.  

Dr. Mafi said he was not surprised that ambulatory care utilization has not rebounded among Medicaid beneficiaries relative to other insurance groups.

“Medicaid beneficiaries are underresourced individuals who are disproportionately racial/ethnic minorities, and they historically have had difficulties accessing care. Our data suggest that the COVID-19 pandemic may be widening these preexisting inequities in access to ambulatory care,” he observed.

The study findings were limited by the use of the MedInsight research dataset, which is a convenience sample; and, therefore, the results might not be generalizable nationally, Dr. Mafi said. “However, it does include beneficiaries from all major insurance types across all 50 U.S. states. Additionally, our analysis was completed at the population level rather than the patient level, and so we were unable to account for patient-level characteristics such as clinical complexity,” he explained.

“The take-home message for clinicians is that our patients with Medicaid insurance may need additional efforts to overcome barriers to accessing ambulatory care, such as creating robust telemedicine outreach programs,” said Dr. Mafi. “Policy makers should also consider providing additional support and resources to safety net health systems who disproportionately care for Medicaid beneficiaries, such as higher reimbursements for both in-person and telemedicine visits.”

More research is needed, he emphasized. “We urgently need further inquiry into the impact of this persistently deferred ambulatory care utilization on important health outcomes such as preventable death/disability and quality of care.”
 

COVID consequences challenge ambulatory care

“These study findings mirror what we are seeing in primary care settings,” Maureen Lyons, MD, of Washington University. St. Louis, said in an interview. “With the pandemic, there are many additional barriers for patients accessing care, and these barriers have disproportionately impacted those who are already disadvantaged.

“From clinical experience, there are barriers directly related to COVID-19, such as the risk of infection or discomfort being in a clinic setting with other people. However, there also are barriers related to change in financial situation or insurance related to changes or loss of employment,” she said.

“Additionally, many patients have needed to take on increased responsibilities in other areas of their lives, such as caring for an ill family member or being responsible for children’s virtual school,” she said. These new responsibilities can lead people to skip or postpone ambulatory care visits.

“Loss of ambulatory care is likely to lead to increases in preventable illnesses with long-lasting effects,” Dr. Lyons noted. “Studying this in a robust fashion, as Dr. Mafi and colleagues have done, is a critical step in understanding and addressing this urgent need.”

Dr. Mafi noted that the data he presented is preliminary, and that he and his team hope to publish finalized estimates of ambulatory utilization rates in a forthcoming scientific paper.

The study was a collaboration between UCLA and Millman MedInsight, an actuarial health analytics company. Several coauthors are Millman employees. Dr. Mafi and the other researchers had no other relevant financial conflicts to disclose. Dr. Lyons had no financial conflicts to disclose.

Ambulatory care utilization fell to below expected levels during the pandemic, according to an analysis of national claims data from Jan. 1, 2019, to Oct. 31, 2020.

“The COVID-19 pandemic has seriously disrupted access to U.S. ambulatory care, endangering population health,” said John N. Mafi, MD, of the University of California, Los Angeles, in a presentation at the annual meeting of the Society of General Internal Medicine.

Dr. Mafi and colleagues conducted the analysis, which included 20 monthly cohorts, and measured outpatient visit rates per 100 members across all 20 study months. The researchers used a “difference-in-differences study design” and compared changes in rates of ambulatory care visits in January-February 2019 through September-October 2019 with the same periods in 2020.

They found that overall utilization fell to 68.9% of expected rates. This number increased to 82.6% of expected rates by May-June 2020 and to 87.7% of expected rates by July-August 2020.

To examine the impact of COVID-19 on U.S. ambulatory care patterns, the researchers identified 10.4 million individuals aged 18 years and older using the MedInsight research claims database. This database included Medicaid, commercial, dual eligible (receiving both Medicare and Medicaid benefits), Medicare Advantage (MA), and Medicare fee-for-service (FFS) patients. The average age of the individuals studied was 52 years, and 55% of the population were women. The researchers measured outpatient visit rates per 100 beneficiaries for several types of ambulatory care visits: emergency, urgent care, office, physical exams, preventive, alcohol/drug, and psychiatric care.

The researchers verified parallel trends in visits between 2018 and 2019 to establish a historical benchmark and divided the patient population into three groups based on insurance enrollment (continuously enrolled, not continuously enrolled, and fully enrolled) to account for new members adding insurance and disrupted coverage caused by job losses or other factors. The trends in ambulatory care utilization were similar between cohorts across the groups.

The rebound seen by the summer of 2020 showed variation when broken out by insurance type: 94.0% for Medicare FFS; 88.9% for commercial insurance; 86.3% for Medicare Advantage; 83.6% for dual eligible; and 78.0% for Medicaid.

“The big picture is that utilization looks similar across the three groups and has not attained prepandemic levels,” Dr. Mafi said.

When the results were divided by service type, utilization rates remained below expected rates while needs remain similar for U.S. Preventive Services Task Force–recommended preventive screening services, Dr. Mafi noted. The demand for psychiatric and substance use services has increased, but use rates are below expected rates. In addition, both avoidable and nonavoidable ED utilization both remained below expected rates.

In-person visits are down across insurance groups, but virtual visits are skyrocketing, across all insurance groups, Dr. Mafi added. However, virtual care visits have not completely compensated for declines in in-person visits, notably among dual-eligible and Medicaid insurance members.

Takeaways for policy makers include the fact that, while some reductions in unnecessary care, such as avoidable ED visits, may be beneficial, the “reduced USPSTF-recommended cancer and other evidence-based disease prevention may worsen health outcomes, particularly for Medicaid beneficiaries,” he said.
 

Outreach and outcomes

The study is important because “understanding ambulatory care patterns during the pandemic can highlight vulnerabilities and opportunities in our health care system,” Dr. Mafi said in an interview.

“While the COVID-19 pandemic has seriously disrupted access to U.S. ambulatory care, most studies have focused on the early months of the pandemic,” he noted.  

Dr. Mafi said he was not surprised that ambulatory care utilization has not rebounded among Medicaid beneficiaries relative to other insurance groups.

“Medicaid beneficiaries are underresourced individuals who are disproportionately racial/ethnic minorities, and they historically have had difficulties accessing care. Our data suggest that the COVID-19 pandemic may be widening these preexisting inequities in access to ambulatory care,” he observed.

The study findings were limited by the use of the MedInsight research dataset, which is a convenience sample; and, therefore, the results might not be generalizable nationally, Dr. Mafi said. “However, it does include beneficiaries from all major insurance types across all 50 U.S. states. Additionally, our analysis was completed at the population level rather than the patient level, and so we were unable to account for patient-level characteristics such as clinical complexity,” he explained.

“The take-home message for clinicians is that our patients with Medicaid insurance may need additional efforts to overcome barriers to accessing ambulatory care, such as creating robust telemedicine outreach programs,” said Dr. Mafi. “Policy makers should also consider providing additional support and resources to safety net health systems who disproportionately care for Medicaid beneficiaries, such as higher reimbursements for both in-person and telemedicine visits.”

More research is needed, he emphasized. “We urgently need further inquiry into the impact of this persistently deferred ambulatory care utilization on important health outcomes such as preventable death/disability and quality of care.”
 

COVID consequences challenge ambulatory care

“These study findings mirror what we are seeing in primary care settings,” Maureen Lyons, MD, of Washington University. St. Louis, said in an interview. “With the pandemic, there are many additional barriers for patients accessing care, and these barriers have disproportionately impacted those who are already disadvantaged.

“From clinical experience, there are barriers directly related to COVID-19, such as the risk of infection or discomfort being in a clinic setting with other people. However, there also are barriers related to change in financial situation or insurance related to changes or loss of employment,” she said.

“Additionally, many patients have needed to take on increased responsibilities in other areas of their lives, such as caring for an ill family member or being responsible for children’s virtual school,” she said. These new responsibilities can lead people to skip or postpone ambulatory care visits.

“Loss of ambulatory care is likely to lead to increases in preventable illnesses with long-lasting effects,” Dr. Lyons noted. “Studying this in a robust fashion, as Dr. Mafi and colleagues have done, is a critical step in understanding and addressing this urgent need.”

Dr. Mafi noted that the data he presented is preliminary, and that he and his team hope to publish finalized estimates of ambulatory utilization rates in a forthcoming scientific paper.

The study was a collaboration between UCLA and Millman MedInsight, an actuarial health analytics company. Several coauthors are Millman employees. Dr. Mafi and the other researchers had no other relevant financial conflicts to disclose. Dr. Lyons had no financial conflicts to disclose.