U.S. prices for brand-name lung cancer drugs generally increased between 2015 and 2020 without evidence of price competition, a cross-sectional analysis revealed.

The findings underscore the need for price reform, according to the investigators, who analyzed prices for 17 brand-name medications used for treating metastatic non–small cell lung cancer (NSCLC).

Prices increased during the study period and correlated within each drug class, Aakash Desai, MBBS, and colleagues from the Mayo Clinic, Rochester, Minn., found.

“Because numerous new drugs have been approved for the treatment of NSCLC in recent years, we sought to specifically study the price competition among drugs used to treat this cancer subtype,” they explained, noting that for most drug classes price increases outpaced changes in the consumer price index for prescription medications and the inflation rate.

The findings were published Jan. 25, 2022, in JAMA Network Open.

Multiple brand-name medications across several drug classes, including four immune checkpoint inhibitors (pembrolizumab, nivolumab, atezolizumab, and durvalumab), five epidermal growth factor receptor inhibitors (gefitinib, afatinib, erlotinib, osimertinib, and dacomitinib), five anaplastic lymphoma kinase inhibitors (crizotinib, ceritinib, alectinib, brigatinib, and lorlatinib), two BRAF inhibitors (dabrafenib, vemurafenib), and one MEK inhibitor (trametinib) were included in the analysis.

Median Pearson correlation coefficients approached 1.0 for all drug classes, indicating that prices increased despite within-class drug competition. Median values ranged from 0.898 for epidermal growth factor inhibitors to 0.999 for anaplastic lymphoma kinase inhibitors and BRAF and MEK inhibitors, the investigators found.

Median compounded annual growth rates (CAGRs) were 1.81% for immune checkpoint inhibitors, 2.56% for epidermal growth factor receptor inhibitors, 2.46% for anaplastic lymphoma kinase and ROS1 inhibitors, and 3.06% for BRAF and MEK inhibitors.

“With the exception of the immunotherapy class, the median cost CAGR outpaced the annual growth rate of the consumer price index for prescription drugs at 2.10% and, for all classes, the average yearly inflation rate of 1.75% during the same period,” they wrote.

Also of note, only one price decrease occurred among all therapeutic classes studied.

“This was observed for erlotinib between 2019 and 2020, and it corresponded with the introduction of a generic competitor to the market,” the authors said.

The findings are reminiscent of an earlier study that showed a 25% increase in the price of 24 patented injectable anticancer agents in the United States over a period of 8 years after launch.

“These increases in cost were not offset by supplemental U.S. Food and Drug Administration approvals, new competitors, or new off-label indications. Thus, price increases over time were not substantially reduced by market competition and increased at similar rates among drugs within the same class,” they wrote, adding that “although one might expect oncology drug prices to decrease over time after market entry, the list price of most anticancer agents increases paradoxically.”

The “lock-step price increases” observed without evidence of price competition in this analysis raise concerns about the affordability of promising oncology drugs, they said, concluding that “academic, industry, and government partnerships should be developed to address the high costs of prescription oncology drugs, which may soon be unaffordable for most patients if the trends discovered in the present study continue.”

Dr. Desai reported having no disclosures.

U.S. prices for brand-name lung cancer drugs generally increased between 2015 and 2020 without evidence of price competition, a cross-sectional analysis revealed.

The findings underscore the need for price reform, according to the investigators, who analyzed prices for 17 brand-name medications used for treating metastatic non–small cell lung cancer (NSCLC).

Prices increased during the study period and correlated within each drug class, Aakash Desai, MBBS, and colleagues from the Mayo Clinic, Rochester, Minn., found.

“Because numerous new drugs have been approved for the treatment of NSCLC in recent years, we sought to specifically study the price competition among drugs used to treat this cancer subtype,” they explained, noting that for most drug classes price increases outpaced changes in the consumer price index for prescription medications and the inflation rate.

The findings were published Jan. 25, 2022, in JAMA Network Open.

Multiple brand-name medications across several drug classes, including four immune checkpoint inhibitors (pembrolizumab, nivolumab, atezolizumab, and durvalumab), five epidermal growth factor receptor inhibitors (gefitinib, afatinib, erlotinib, osimertinib, and dacomitinib), five anaplastic lymphoma kinase inhibitors (crizotinib, ceritinib, alectinib, brigatinib, and lorlatinib), two BRAF inhibitors (dabrafenib, vemurafenib), and one MEK inhibitor (trametinib) were included in the analysis.

Median Pearson correlation coefficients approached 1.0 for all drug classes, indicating that prices increased despite within-class drug competition. Median values ranged from 0.898 for epidermal growth factor inhibitors to 0.999 for anaplastic lymphoma kinase inhibitors and BRAF and MEK inhibitors, the investigators found.

Median compounded annual growth rates (CAGRs) were 1.81% for immune checkpoint inhibitors, 2.56% for epidermal growth factor receptor inhibitors, 2.46% for anaplastic lymphoma kinase and ROS1 inhibitors, and 3.06% for BRAF and MEK inhibitors.

“With the exception of the immunotherapy class, the median cost CAGR outpaced the annual growth rate of the consumer price index for prescription drugs at 2.10% and, for all classes, the average yearly inflation rate of 1.75% during the same period,” they wrote.

Also of note, only one price decrease occurred among all therapeutic classes studied.

“This was observed for erlotinib between 2019 and 2020, and it corresponded with the introduction of a generic competitor to the market,” the authors said.

The findings are reminiscent of an earlier study that showed a 25% increase in the price of 24 patented injectable anticancer agents in the United States over a period of 8 years after launch.

“These increases in cost were not offset by supplemental U.S. Food and Drug Administration approvals, new competitors, or new off-label indications. Thus, price increases over time were not substantially reduced by market competition and increased at similar rates among drugs within the same class,” they wrote, adding that “although one might expect oncology drug prices to decrease over time after market entry, the list price of most anticancer agents increases paradoxically.”

The “lock-step price increases” observed without evidence of price competition in this analysis raise concerns about the affordability of promising oncology drugs, they said, concluding that “academic, industry, and government partnerships should be developed to address the high costs of prescription oncology drugs, which may soon be unaffordable for most patients if the trends discovered in the present study continue.”

Dr. Desai reported having no disclosures.

U.S. prices for brand-name lung cancer drugs generally increased between 2015 and 2020 without evidence of price competition, a cross-sectional analysis revealed.

The findings underscore the need for price reform, according to the investigators, who analyzed prices for 17 brand-name medications used for treating metastatic non–small cell lung cancer (NSCLC).

Prices increased during the study period and correlated within each drug class, Aakash Desai, MBBS, and colleagues from the Mayo Clinic, Rochester, Minn., found.

“Because numerous new drugs have been approved for the treatment of NSCLC in recent years, we sought to specifically study the price competition among drugs used to treat this cancer subtype,” they explained, noting that for most drug classes price increases outpaced changes in the consumer price index for prescription medications and the inflation rate.

The findings were published Jan. 25, 2022, in JAMA Network Open.

Multiple brand-name medications across several drug classes, including four immune checkpoint inhibitors (pembrolizumab, nivolumab, atezolizumab, and durvalumab), five epidermal growth factor receptor inhibitors (gefitinib, afatinib, erlotinib, osimertinib, and dacomitinib), five anaplastic lymphoma kinase inhibitors (crizotinib, ceritinib, alectinib, brigatinib, and lorlatinib), two BRAF inhibitors (dabrafenib, vemurafenib), and one MEK inhibitor (trametinib) were included in the analysis.

Median Pearson correlation coefficients approached 1.0 for all drug classes, indicating that prices increased despite within-class drug competition. Median values ranged from 0.898 for epidermal growth factor inhibitors to 0.999 for anaplastic lymphoma kinase inhibitors and BRAF and MEK inhibitors, the investigators found.

Median compounded annual growth rates (CAGRs) were 1.81% for immune checkpoint inhibitors, 2.56% for epidermal growth factor receptor inhibitors, 2.46% for anaplastic lymphoma kinase and ROS1 inhibitors, and 3.06% for BRAF and MEK inhibitors.

“With the exception of the immunotherapy class, the median cost CAGR outpaced the annual growth rate of the consumer price index for prescription drugs at 2.10% and, for all classes, the average yearly inflation rate of 1.75% during the same period,” they wrote.

Also of note, only one price decrease occurred among all therapeutic classes studied.

“This was observed for erlotinib between 2019 and 2020, and it corresponded with the introduction of a generic competitor to the market,” the authors said.

The findings are reminiscent of an earlier study that showed a 25% increase in the price of 24 patented injectable anticancer agents in the United States over a period of 8 years after launch.

“These increases in cost were not offset by supplemental U.S. Food and Drug Administration approvals, new competitors, or new off-label indications. Thus, price increases over time were not substantially reduced by market competition and increased at similar rates among drugs within the same class,” they wrote, adding that “although one might expect oncology drug prices to decrease over time after market entry, the list price of most anticancer agents increases paradoxically.”

The “lock-step price increases” observed without evidence of price competition in this analysis raise concerns about the affordability of promising oncology drugs, they said, concluding that “academic, industry, and government partnerships should be developed to address the high costs of prescription oncology drugs, which may soon be unaffordable for most patients if the trends discovered in the present study continue.”

Dr. Desai reported having no disclosures.

A look back at a pair of large cohort studies suggests a telling relation between two distinct predictors of atherosclerotic cardiovascular disease (ASCVD) risk and may offer guidance on how to interpret them together.

Elevated levels of lipoprotein(a), or Lp(a), and high coronary artery calcium (CAC) scores were both predictive of ASCVD risk over 10 years, but independent of each other and a host of more traditional cardiovascular risk factors, for example, in the analysis of data from the MESA (Multi-Ethnic Study of Atherosclerosis) and DHS (Dallas Heart Study) longitudinal cohorts.

Notably, the risk when both Lp(a) and CAC scores were high far exceeded that associated with either marker alone. But when CAC scores were less than 100 Agatston units, predicted ASCVD risk wasn’t influenced by levels of Lp(a). Indeed, a CAC score of 0 predicted the lowest levels of ASCVD risk, even with elevated Lp(a).

That is, the findings suggest, the addition of Lp(a) makes a difference to the risk assessment only when CAC scores are high, at least 100 units, and elevated Lp(a) doesn’t mean increased ASCVD risk in the absence of coronary calcium.

“Our novel findings indicate that elevated Lp(a) drives ASCVD risk independent of the subclinical coronary atherosclerosis burden captured by CAC score,” concluded a report on the analysis, published in the Journal of the American College of Cardiology, with lead author Anurag Mehta, MD, Emory University, Atlanta.

There are no formal recommendations on how to interpret Lp(a) and CAC scores together, but the current findings “provide impetus for measuring Lp(a) in more individuals as part of the shared decision-making process,” the authors contended.

“Really, the calcium score carries the majority of the information in terms of risk, except in the highest CAC score group. That is, if you have a high Lp(a) and a high burden of calcium, your risk is significantly higher than if you just have the high calcium score and the normal Lp(a),” senior author Parag H. Joshi, MD, MHS, said in an interview.

“We thought we would see that the group with higher Lp(a) would have more events over 10 years, even among those who didn’t have coronary calcium,” said Dr. Joshi, of the University of Texas Southwestern Medical Center, Dallas. “But we really don’t see that, at least in a statistically significant way.”

A CAC score of 0 would at least support a more conservative approach in a patient with elevated Lp(a) “who is hesitant to be on a statin or to be more aggressive managing their risk,” Dr. Joshi said.

“This study should be very reassuring for a patient like that,” Ron Blankstein, MD, director of cardiac computed tomography at Brigham and Women’s Hospital, Boston, said in an interview.

“If you have a high Lp(a) and you’re concerned, I think this study really supports the role of calcium scoring for further risk assessment,” said Dr. Blankstein, who is not associated with the new report. “We often check Lp(a) in individuals who perhaps have a family history or who come to see us in a preventive cardiology clinic. If it is high and there is concern, a calcium score can be very helpful. If it’s zero, that really means a very low risk of events. And if it’s elevated, I think we’re going to be more concerned about that patient.”

The current analysis suggests “that, when a patient without clinical cardiovascular disease is identified with either CAC ≥100 or Lp(a) >50 mg/dL, the next step in the risk evaluation should be to measure either Lp(a) or CAC, respectively – if not already performed – to identify the patients at highest risk,” Sotirios Tsimikas, MD, director of vascular medicine at University of California, San Diego, wrote in an accompanying editorial.

“Both Lp(a) and CAC should be more broadly applied in clinical care settings in patients without prior ASCVD to identify those that most likely will benefit from more aggressive therapy and, in the future, from Lp(a)-lowering therapies,” he wrote.

The analyses were conducted separately on data from 4,512 initially asymptomatic patients in MESA and 2,078 from the DHS cohort, who were followed for ASCVD events an average of 13 years and 11 years, respectively. Such events included coronary heart disease–related death, nonfatal MI, and fatal or nonfatal stroke.

In the MESA cohort – 52% women, 36.8% White, 29.3% Black, 22.2% Hispanic, and 11.7% Chinese – elevated Lp(a) (quintile 5 vs. quintiles 1-4) and CAC scores of 1-99 and above 100 (both compared with 0) were each independently associated with increased risk for ASCVD events. The hazard ratio was 1.29 (P = .02) for elevated Lp(a), 1.68 (P < .01) for a CAC score of 1-99, and 2.66 (P < .01) for a CAC score of at least 100.

The corresponding HRs in the DHS cohort were 1.54 (P = .07) for Lp(a), 3.32 (P < .01) for a CAC score of 1-99, and 5.21 (P < .01) for a CAC score of at least 100.

Of note, the authors wrote, ASCVD risk among MESA participants with a CAC score of 0 was not significantly different in those with normal and elevated Lp(a).

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

A look back at a pair of large cohort studies suggests a telling relation between two distinct predictors of atherosclerotic cardiovascular disease (ASCVD) risk and may offer guidance on how to interpret them together.

Elevated levels of lipoprotein(a), or Lp(a), and high coronary artery calcium (CAC) scores were both predictive of ASCVD risk over 10 years, but independent of each other and a host of more traditional cardiovascular risk factors, for example, in the analysis of data from the MESA (Multi-Ethnic Study of Atherosclerosis) and DHS (Dallas Heart Study) longitudinal cohorts.

Notably, the risk when both Lp(a) and CAC scores were high far exceeded that associated with either marker alone. But when CAC scores were less than 100 Agatston units, predicted ASCVD risk wasn’t influenced by levels of Lp(a). Indeed, a CAC score of 0 predicted the lowest levels of ASCVD risk, even with elevated Lp(a).

That is, the findings suggest, the addition of Lp(a) makes a difference to the risk assessment only when CAC scores are high, at least 100 units, and elevated Lp(a) doesn’t mean increased ASCVD risk in the absence of coronary calcium.

“Our novel findings indicate that elevated Lp(a) drives ASCVD risk independent of the subclinical coronary atherosclerosis burden captured by CAC score,” concluded a report on the analysis, published in the Journal of the American College of Cardiology, with lead author Anurag Mehta, MD, Emory University, Atlanta.

There are no formal recommendations on how to interpret Lp(a) and CAC scores together, but the current findings “provide impetus for measuring Lp(a) in more individuals as part of the shared decision-making process,” the authors contended.

“Really, the calcium score carries the majority of the information in terms of risk, except in the highest CAC score group. That is, if you have a high Lp(a) and a high burden of calcium, your risk is significantly higher than if you just have the high calcium score and the normal Lp(a),” senior author Parag H. Joshi, MD, MHS, said in an interview.

“We thought we would see that the group with higher Lp(a) would have more events over 10 years, even among those who didn’t have coronary calcium,” said Dr. Joshi, of the University of Texas Southwestern Medical Center, Dallas. “But we really don’t see that, at least in a statistically significant way.”

A CAC score of 0 would at least support a more conservative approach in a patient with elevated Lp(a) “who is hesitant to be on a statin or to be more aggressive managing their risk,” Dr. Joshi said.

“This study should be very reassuring for a patient like that,” Ron Blankstein, MD, director of cardiac computed tomography at Brigham and Women’s Hospital, Boston, said in an interview.

“If you have a high Lp(a) and you’re concerned, I think this study really supports the role of calcium scoring for further risk assessment,” said Dr. Blankstein, who is not associated with the new report. “We often check Lp(a) in individuals who perhaps have a family history or who come to see us in a preventive cardiology clinic. If it is high and there is concern, a calcium score can be very helpful. If it’s zero, that really means a very low risk of events. And if it’s elevated, I think we’re going to be more concerned about that patient.”

The current analysis suggests “that, when a patient without clinical cardiovascular disease is identified with either CAC ≥100 or Lp(a) >50 mg/dL, the next step in the risk evaluation should be to measure either Lp(a) or CAC, respectively – if not already performed – to identify the patients at highest risk,” Sotirios Tsimikas, MD, director of vascular medicine at University of California, San Diego, wrote in an accompanying editorial.

“Both Lp(a) and CAC should be more broadly applied in clinical care settings in patients without prior ASCVD to identify those that most likely will benefit from more aggressive therapy and, in the future, from Lp(a)-lowering therapies,” he wrote.

The analyses were conducted separately on data from 4,512 initially asymptomatic patients in MESA and 2,078 from the DHS cohort, who were followed for ASCVD events an average of 13 years and 11 years, respectively. Such events included coronary heart disease–related death, nonfatal MI, and fatal or nonfatal stroke.

In the MESA cohort – 52% women, 36.8% White, 29.3% Black, 22.2% Hispanic, and 11.7% Chinese – elevated Lp(a) (quintile 5 vs. quintiles 1-4) and CAC scores of 1-99 and above 100 (both compared with 0) were each independently associated with increased risk for ASCVD events. The hazard ratio was 1.29 (P = .02) for elevated Lp(a), 1.68 (P < .01) for a CAC score of 1-99, and 2.66 (P < .01) for a CAC score of at least 100.

The corresponding HRs in the DHS cohort were 1.54 (P = .07) for Lp(a), 3.32 (P < .01) for a CAC score of 1-99, and 5.21 (P < .01) for a CAC score of at least 100.

Of note, the authors wrote, ASCVD risk among MESA participants with a CAC score of 0 was not significantly different in those with normal and elevated Lp(a).

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

A look back at a pair of large cohort studies suggests a telling relation between two distinct predictors of atherosclerotic cardiovascular disease (ASCVD) risk and may offer guidance on how to interpret them together.

Elevated levels of lipoprotein(a), or Lp(a), and high coronary artery calcium (CAC) scores were both predictive of ASCVD risk over 10 years, but independent of each other and a host of more traditional cardiovascular risk factors, for example, in the analysis of data from the MESA (Multi-Ethnic Study of Atherosclerosis) and DHS (Dallas Heart Study) longitudinal cohorts.

Notably, the risk when both Lp(a) and CAC scores were high far exceeded that associated with either marker alone. But when CAC scores were less than 100 Agatston units, predicted ASCVD risk wasn’t influenced by levels of Lp(a). Indeed, a CAC score of 0 predicted the lowest levels of ASCVD risk, even with elevated Lp(a).

That is, the findings suggest, the addition of Lp(a) makes a difference to the risk assessment only when CAC scores are high, at least 100 units, and elevated Lp(a) doesn’t mean increased ASCVD risk in the absence of coronary calcium.

“Our novel findings indicate that elevated Lp(a) drives ASCVD risk independent of the subclinical coronary atherosclerosis burden captured by CAC score,” concluded a report on the analysis, published in the Journal of the American College of Cardiology, with lead author Anurag Mehta, MD, Emory University, Atlanta.

There are no formal recommendations on how to interpret Lp(a) and CAC scores together, but the current findings “provide impetus for measuring Lp(a) in more individuals as part of the shared decision-making process,” the authors contended.

“Really, the calcium score carries the majority of the information in terms of risk, except in the highest CAC score group. That is, if you have a high Lp(a) and a high burden of calcium, your risk is significantly higher than if you just have the high calcium score and the normal Lp(a),” senior author Parag H. Joshi, MD, MHS, said in an interview.

“We thought we would see that the group with higher Lp(a) would have more events over 10 years, even among those who didn’t have coronary calcium,” said Dr. Joshi, of the University of Texas Southwestern Medical Center, Dallas. “But we really don’t see that, at least in a statistically significant way.”

A CAC score of 0 would at least support a more conservative approach in a patient with elevated Lp(a) “who is hesitant to be on a statin or to be more aggressive managing their risk,” Dr. Joshi said.

“This study should be very reassuring for a patient like that,” Ron Blankstein, MD, director of cardiac computed tomography at Brigham and Women’s Hospital, Boston, said in an interview.

“If you have a high Lp(a) and you’re concerned, I think this study really supports the role of calcium scoring for further risk assessment,” said Dr. Blankstein, who is not associated with the new report. “We often check Lp(a) in individuals who perhaps have a family history or who come to see us in a preventive cardiology clinic. If it is high and there is concern, a calcium score can be very helpful. If it’s zero, that really means a very low risk of events. And if it’s elevated, I think we’re going to be more concerned about that patient.”

The current analysis suggests “that, when a patient without clinical cardiovascular disease is identified with either CAC ≥100 or Lp(a) >50 mg/dL, the next step in the risk evaluation should be to measure either Lp(a) or CAC, respectively – if not already performed – to identify the patients at highest risk,” Sotirios Tsimikas, MD, director of vascular medicine at University of California, San Diego, wrote in an accompanying editorial.

“Both Lp(a) and CAC should be more broadly applied in clinical care settings in patients without prior ASCVD to identify those that most likely will benefit from more aggressive therapy and, in the future, from Lp(a)-lowering therapies,” he wrote.

The analyses were conducted separately on data from 4,512 initially asymptomatic patients in MESA and 2,078 from the DHS cohort, who were followed for ASCVD events an average of 13 years and 11 years, respectively. Such events included coronary heart disease–related death, nonfatal MI, and fatal or nonfatal stroke.

In the MESA cohort – 52% women, 36.8% White, 29.3% Black, 22.2% Hispanic, and 11.7% Chinese – elevated Lp(a) (quintile 5 vs. quintiles 1-4) and CAC scores of 1-99 and above 100 (both compared with 0) were each independently associated with increased risk for ASCVD events. The hazard ratio was 1.29 (P = .02) for elevated Lp(a), 1.68 (P < .01) for a CAC score of 1-99, and 2.66 (P < .01) for a CAC score of at least 100.

The corresponding HRs in the DHS cohort were 1.54 (P = .07) for Lp(a), 3.32 (P < .01) for a CAC score of 1-99, and 5.21 (P < .01) for a CAC score of at least 100.

Of note, the authors wrote, ASCVD risk among MESA participants with a CAC score of 0 was not significantly different in those with normal and elevated Lp(a).

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

Exposure to phthalates through maternal blood and cord blood affected outcomes including head circumference and anogenital index for male and female infants, according to data from 65 mother-infant pairs.

Phthalates are recognized endocrine disruptors that have been associated with adverse birth outcomes, but the specific relationship between maternal phthalate exposure and birth outcomes has not been well studied, wrote Hsiao-Lin Hwa, MD, of National Taiwan University, Taipei, and colleagues.

Previous research suggests that trace exposure to hazardous chemicals during the fetal period “may cause fetal metabolic dysfunction and adversely change the morphology of body systems,” they said. In 2011, “the Taiwan Food and Drug Administration found that di‐2‐ethylhexyl phthalate (DEHP) and DiNP [di‐isononyl phthalate] had been illegally added as emulsifiers to replace palm oil in beverages and food,” they added. The researchers sought to examine the association between infant birth outcomes and phthalate exposure levels in the Taiwanese population after 2011. In a study published in Environmental Toxicology and Chemistry, the researchers recruited 65 pregnant women in Taiwan between 2016 and 2017. Birth length, birth weight, head circumference, anogenital distance (AGD), anoscrotal distance (ASD), and anofourchette distance (AFD) were measured for each newborn at the time of delivery. The average age of the women was 33.6 years, and the rate of low birth weight was 13.7%. The mean measures of birth length, birth weight, head circumference, and chest circumference were 47.6 cm, 3022 g, 32.9 cm, and 30.8 mm, respectively. The mean AFD and ASD were 14.2 mm and 22.3 mm, respectively.

The researchers tested for 12 phthalates in maternal blood and cord blood samples. Of these, the six most frequently detected phthalate metabolites were mono‐ethyl phthalate (MEP), mono‐isobutyl phthalate (MiBP), mono‐n‐butyl phthalate (MnBP), mono‐(2‐ethyl‐5‐oxohexyl)‐phthalate (MEOHP), mono‐(2‐ethyl‐5‐hydroxyhexyl) phthalate (MEHHP), and mono‐n‐octyl phthalate (MOP); these six were present in 80%–100% of the maternal blood samples.

Overall, the mean levels of MEP, MiBP, MnBP, and MEHP were relatively higher in both maternal and infant blood than other phthalates, the researchers noted. The mean concentrations of metabolites in maternal blood and infant cord blood were 0.03-2.27 ng/mL and 0.01-3.74 ng/mL, respectively.

Among male infants, levels of MMP, MiBP, and MEHP in maternal blood were inversely related to anogenital index (AGI), with P values for regression coefficients ranging from .011 to .033. In addition, the total concentration of MEHP, MEOHP, and MEHHP (designated as Σdi‐2‐ethylhexyl phthalate, ΣDEHP) was inversely related to AGI in males.

Among female infants, however, phthalates in cord blood, rather than maternal blood, were positively related to AGI, including MMP, MibP, MnBP, and MOP, with P values for regression coefficients ranging from .001 to .034.

Cord blood levels of MnBP, MEOHP, MEHP, and ΣDEHP were inversely associated with gestational age-adjusted head circumference in all infants, with beta coefficients of –0.15, –0.12, –0.01, and –0.01, respectively (P < .05 for all).

“The detection rates of MEHHP, MEOHP, and MEHP in the cord blood were lower than those in the maternal blood, particularly those of MEHHP and MEOHP, which were approximately 25% lower,” which may be caused by slow placental transfer, the researchers wrote in their discussion section. “The high detection rate of phthalate metabolites indicated that our subjects may continue to be exposed to these phthalates even after the 2011 Taiwan DEHP incident,” they noted.

The study findings were limited by several factors including the possibility for contamination of samples and other environmental confounders, the researchers noted. However, the results support the role of phthalates as endocrine disruptors, and the distinction in effects between males and females “may suggest that phthalate monoesters are potentially estrogenic and antiandrogenic chemicals,” they added.

“Further investigations involving multiple phthalate analyses during pregnancy and measurements throughout childhood are necessary to confirm our findings,” they concluded.
 

Direct clinical implications remain uncertain

“Phthalates are a group of chemicals that are used to make plastic more durable; they are found in multiple everyday materials, food products, and common household products,” Marissa Platner, MD, of Emory University, Atlanta, said in an interview. “It is known that we are exposed to phthalates on a routine basis but the long-term effects of this exposure are unclear,” she said.

The current study findings “were not entirely surprising given data from prior animal studies because they do imply that there is some placental transfer of the phthalate metabolites that can cause adverse effects on the developing fetus,” said Dr. Platner. “However, they also demonstrate that the placenta acts as a filter for certain larger molecules to protect the fetus,” she said.

“This study was based on a small sample size, therefore the clinical implications are not clear,” Dr. Platner noted. “However it may be worthwhile after further research to encourage our pregnant patients to try to decrease their exposure to phthalates,” she said.

Dr. Platner identified two areas for additional research to explore the role of phthalate exposure.

“The first would be to assess the level of maternal phthalate exposure throughout the pregnancy instead of just at one point in time, and the second would be to assess how the reproductive system differences at birth translate to long-term outcomes in children, such as early puberty in females or decreased fertility in males,” she said.  

The study was funded by the Ministry of Science and Technology of Taiwan and the Far Eastern Memorial Hospital‐National Taiwan University Hospital. The researchers and Dr. Platner had no financial conflicts to disclose.

Exposure to phthalates through maternal blood and cord blood affected outcomes including head circumference and anogenital index for male and female infants, according to data from 65 mother-infant pairs.

Phthalates are recognized endocrine disruptors that have been associated with adverse birth outcomes, but the specific relationship between maternal phthalate exposure and birth outcomes has not been well studied, wrote Hsiao-Lin Hwa, MD, of National Taiwan University, Taipei, and colleagues.

Previous research suggests that trace exposure to hazardous chemicals during the fetal period “may cause fetal metabolic dysfunction and adversely change the morphology of body systems,” they said. In 2011, “the Taiwan Food and Drug Administration found that di‐2‐ethylhexyl phthalate (DEHP) and DiNP [di‐isononyl phthalate] had been illegally added as emulsifiers to replace palm oil in beverages and food,” they added. The researchers sought to examine the association between infant birth outcomes and phthalate exposure levels in the Taiwanese population after 2011. In a study published in Environmental Toxicology and Chemistry, the researchers recruited 65 pregnant women in Taiwan between 2016 and 2017. Birth length, birth weight, head circumference, anogenital distance (AGD), anoscrotal distance (ASD), and anofourchette distance (AFD) were measured for each newborn at the time of delivery. The average age of the women was 33.6 years, and the rate of low birth weight was 13.7%. The mean measures of birth length, birth weight, head circumference, and chest circumference were 47.6 cm, 3022 g, 32.9 cm, and 30.8 mm, respectively. The mean AFD and ASD were 14.2 mm and 22.3 mm, respectively.

The researchers tested for 12 phthalates in maternal blood and cord blood samples. Of these, the six most frequently detected phthalate metabolites were mono‐ethyl phthalate (MEP), mono‐isobutyl phthalate (MiBP), mono‐n‐butyl phthalate (MnBP), mono‐(2‐ethyl‐5‐oxohexyl)‐phthalate (MEOHP), mono‐(2‐ethyl‐5‐hydroxyhexyl) phthalate (MEHHP), and mono‐n‐octyl phthalate (MOP); these six were present in 80%–100% of the maternal blood samples.

Overall, the mean levels of MEP, MiBP, MnBP, and MEHP were relatively higher in both maternal and infant blood than other phthalates, the researchers noted. The mean concentrations of metabolites in maternal blood and infant cord blood were 0.03-2.27 ng/mL and 0.01-3.74 ng/mL, respectively.

Among male infants, levels of MMP, MiBP, and MEHP in maternal blood were inversely related to anogenital index (AGI), with P values for regression coefficients ranging from .011 to .033. In addition, the total concentration of MEHP, MEOHP, and MEHHP (designated as Σdi‐2‐ethylhexyl phthalate, ΣDEHP) was inversely related to AGI in males.

Among female infants, however, phthalates in cord blood, rather than maternal blood, were positively related to AGI, including MMP, MibP, MnBP, and MOP, with P values for regression coefficients ranging from .001 to .034.

Cord blood levels of MnBP, MEOHP, MEHP, and ΣDEHP were inversely associated with gestational age-adjusted head circumference in all infants, with beta coefficients of –0.15, –0.12, –0.01, and –0.01, respectively (P < .05 for all).

“The detection rates of MEHHP, MEOHP, and MEHP in the cord blood were lower than those in the maternal blood, particularly those of MEHHP and MEOHP, which were approximately 25% lower,” which may be caused by slow placental transfer, the researchers wrote in their discussion section. “The high detection rate of phthalate metabolites indicated that our subjects may continue to be exposed to these phthalates even after the 2011 Taiwan DEHP incident,” they noted.

The study findings were limited by several factors including the possibility for contamination of samples and other environmental confounders, the researchers noted. However, the results support the role of phthalates as endocrine disruptors, and the distinction in effects between males and females “may suggest that phthalate monoesters are potentially estrogenic and antiandrogenic chemicals,” they added.

“Further investigations involving multiple phthalate analyses during pregnancy and measurements throughout childhood are necessary to confirm our findings,” they concluded.
 

Direct clinical implications remain uncertain

“Phthalates are a group of chemicals that are used to make plastic more durable; they are found in multiple everyday materials, food products, and common household products,” Marissa Platner, MD, of Emory University, Atlanta, said in an interview. “It is known that we are exposed to phthalates on a routine basis but the long-term effects of this exposure are unclear,” she said.

The current study findings “were not entirely surprising given data from prior animal studies because they do imply that there is some placental transfer of the phthalate metabolites that can cause adverse effects on the developing fetus,” said Dr. Platner. “However, they also demonstrate that the placenta acts as a filter for certain larger molecules to protect the fetus,” she said.

“This study was based on a small sample size, therefore the clinical implications are not clear,” Dr. Platner noted. “However it may be worthwhile after further research to encourage our pregnant patients to try to decrease their exposure to phthalates,” she said.

Dr. Platner identified two areas for additional research to explore the role of phthalate exposure.

“The first would be to assess the level of maternal phthalate exposure throughout the pregnancy instead of just at one point in time, and the second would be to assess how the reproductive system differences at birth translate to long-term outcomes in children, such as early puberty in females or decreased fertility in males,” she said.  

The study was funded by the Ministry of Science and Technology of Taiwan and the Far Eastern Memorial Hospital‐National Taiwan University Hospital. The researchers and Dr. Platner had no financial conflicts to disclose.

Exposure to phthalates through maternal blood and cord blood affected outcomes including head circumference and anogenital index for male and female infants, according to data from 65 mother-infant pairs.

Phthalates are recognized endocrine disruptors that have been associated with adverse birth outcomes, but the specific relationship between maternal phthalate exposure and birth outcomes has not been well studied, wrote Hsiao-Lin Hwa, MD, of National Taiwan University, Taipei, and colleagues.

Previous research suggests that trace exposure to hazardous chemicals during the fetal period “may cause fetal metabolic dysfunction and adversely change the morphology of body systems,” they said. In 2011, “the Taiwan Food and Drug Administration found that di‐2‐ethylhexyl phthalate (DEHP) and DiNP [di‐isononyl phthalate] had been illegally added as emulsifiers to replace palm oil in beverages and food,” they added. The researchers sought to examine the association between infant birth outcomes and phthalate exposure levels in the Taiwanese population after 2011. In a study published in Environmental Toxicology and Chemistry, the researchers recruited 65 pregnant women in Taiwan between 2016 and 2017. Birth length, birth weight, head circumference, anogenital distance (AGD), anoscrotal distance (ASD), and anofourchette distance (AFD) were measured for each newborn at the time of delivery. The average age of the women was 33.6 years, and the rate of low birth weight was 13.7%. The mean measures of birth length, birth weight, head circumference, and chest circumference were 47.6 cm, 3022 g, 32.9 cm, and 30.8 mm, respectively. The mean AFD and ASD were 14.2 mm and 22.3 mm, respectively.

The researchers tested for 12 phthalates in maternal blood and cord blood samples. Of these, the six most frequently detected phthalate metabolites were mono‐ethyl phthalate (MEP), mono‐isobutyl phthalate (MiBP), mono‐n‐butyl phthalate (MnBP), mono‐(2‐ethyl‐5‐oxohexyl)‐phthalate (MEOHP), mono‐(2‐ethyl‐5‐hydroxyhexyl) phthalate (MEHHP), and mono‐n‐octyl phthalate (MOP); these six were present in 80%–100% of the maternal blood samples.

Overall, the mean levels of MEP, MiBP, MnBP, and MEHP were relatively higher in both maternal and infant blood than other phthalates, the researchers noted. The mean concentrations of metabolites in maternal blood and infant cord blood were 0.03-2.27 ng/mL and 0.01-3.74 ng/mL, respectively.

Among male infants, levels of MMP, MiBP, and MEHP in maternal blood were inversely related to anogenital index (AGI), with P values for regression coefficients ranging from .011 to .033. In addition, the total concentration of MEHP, MEOHP, and MEHHP (designated as Σdi‐2‐ethylhexyl phthalate, ΣDEHP) was inversely related to AGI in males.

Among female infants, however, phthalates in cord blood, rather than maternal blood, were positively related to AGI, including MMP, MibP, MnBP, and MOP, with P values for regression coefficients ranging from .001 to .034.

Cord blood levels of MnBP, MEOHP, MEHP, and ΣDEHP were inversely associated with gestational age-adjusted head circumference in all infants, with beta coefficients of –0.15, –0.12, –0.01, and –0.01, respectively (P < .05 for all).

“The detection rates of MEHHP, MEOHP, and MEHP in the cord blood were lower than those in the maternal blood, particularly those of MEHHP and MEOHP, which were approximately 25% lower,” which may be caused by slow placental transfer, the researchers wrote in their discussion section. “The high detection rate of phthalate metabolites indicated that our subjects may continue to be exposed to these phthalates even after the 2011 Taiwan DEHP incident,” they noted.

The study findings were limited by several factors including the possibility for contamination of samples and other environmental confounders, the researchers noted. However, the results support the role of phthalates as endocrine disruptors, and the distinction in effects between males and females “may suggest that phthalate monoesters are potentially estrogenic and antiandrogenic chemicals,” they added.

“Further investigations involving multiple phthalate analyses during pregnancy and measurements throughout childhood are necessary to confirm our findings,” they concluded.
 

Direct clinical implications remain uncertain

“Phthalates are a group of chemicals that are used to make plastic more durable; they are found in multiple everyday materials, food products, and common household products,” Marissa Platner, MD, of Emory University, Atlanta, said in an interview. “It is known that we are exposed to phthalates on a routine basis but the long-term effects of this exposure are unclear,” she said.

The current study findings “were not entirely surprising given data from prior animal studies because they do imply that there is some placental transfer of the phthalate metabolites that can cause adverse effects on the developing fetus,” said Dr. Platner. “However, they also demonstrate that the placenta acts as a filter for certain larger molecules to protect the fetus,” she said.

“This study was based on a small sample size, therefore the clinical implications are not clear,” Dr. Platner noted. “However it may be worthwhile after further research to encourage our pregnant patients to try to decrease their exposure to phthalates,” she said.

Dr. Platner identified two areas for additional research to explore the role of phthalate exposure.

“The first would be to assess the level of maternal phthalate exposure throughout the pregnancy instead of just at one point in time, and the second would be to assess how the reproductive system differences at birth translate to long-term outcomes in children, such as early puberty in females or decreased fertility in males,” she said.  

The study was funded by the Ministry of Science and Technology of Taiwan and the Far Eastern Memorial Hospital‐National Taiwan University Hospital. The researchers and Dr. Platner had no financial conflicts to disclose.

A new study examining avoidant/restrictive food intake disorder (ARFID) among patients with celiac disease found that the condition is common but is not associated with any difference in disease control. The findings suggest that some with celiac disease may pursue dietary control too far, but experts warn that ARFID is only recently being recognized in patients with GI diseases, the definition is in flux, and it’s important to not overpathologize patient behavior.

The new study, published in Gastro Hep Advances, comes in the wake of a 2021 cross-sectional study, which found that 53.7% of celiac disease patients met the criteria for ARFID based on the Nine-Item ARFID Screen, and were more likely to have anxiety, depression, and reduced food-related quality of life.

chameleonseye/Thinkstock

“I think both studies are hypothesizing that there might be greater fear around eating in these patients with celiac, but that the possible outcomes related to their disease may not actually be different,” said Helen Burton Murray, PhD, director of the GI behavioral health program and staff psychologist at Massachusetts General Hospital, Boston, who was asked to comment on the study.

She also noted that ARFID may represent a subgroup of celiac patients with more severe disease or worse quality of life, though the two studies can’t definitively prove that. The surveys used are intended for screening rather than diagnosis and have not yet been validated in patients with a gastrointestinal disease like celiac.

Although the symptoms of ARFID have been recognized for many years, it only became an official diagnosis with its inclusion in DSM-5 in 2013. Physicians are becoming increasingly aware of this potential comorbidity, but it can be difficult to diagnose or understand the impact of an eating disorder in a condition like celiac disease, where intense dietary management is the key to controlling it. “There’s concern about overpathologizing patients where dietary management can be a normative strategy, and overpathologizing by diagnosing ARFID. Is diagnosing ARFID going to change the patient’s treatment course and improve outcomes for them?” asked Dr. Burton Murray.

In some cases, the answer may be yes. Patients may be so restrictive in their eating that it impacts physical health or lifestyle. “Hypervigilance or worry around eating could extend to even non–gluten based foods. That may be a marker of where a patient’s eating behaviors are crossing the line into ARFID, if their diet is so limited when it doesn’t need to be, and those limitations might be harming them nutritionally, leading to weight loss or making it difficult to live their life in the way that they would like to,” said Dr. Burton Murray.

Still, the results of these studies shouldn’t be overinterpreted, according to Anne R. Lee, EdD, RDN, LD, associate professor of nutritional medicine at the celiac disease center at Columbia University, New York. “In the world of eating disorders, ARFID is the newest kid on the block, and one that’s in transition,” she said. What differentiates ARFID from other eating disorders is that food behavior is related to things like appetite or picky eating, but not body shape and size. Therefore, it helps to combine the ARFID screen with other eating disorder screening tools, Dr. Lee said.

“We need to differentiate between diagnosing someone with a disordered eating pattern versus helping them navigate their life within a gluten-free diet. We need to help them with developing strategies to maneuver through work lunches and social outings and all of those things so that we don’t overdiagnose,” said Dr. Lee.

In the new study, researchers retrospectively analyzed data from 137 patients with celiac disease at the Center for Human Nutrition at Vanderbilt University Medical Center; 107 were women, and the median age was 37 years. The researchers used questionnaires to evaluate diet, including the ARFID Symptom Checklist.

Seventy-eight participants (57%) had suspected ARFID; 30 had symptoms consistent with clinical ARFID and 48 consistent with subclinical ARFID. There were no differences between patients with and without ARFID with respect to anxiety and depression, length of illness, age, gender, body mass index, bone disease, or micronutrient or vitamin deficiency. Serology studies revealed only one difference: a higher frequency of tissue transglutaminase IgG antibody in the ARFID group (15% vs. 2%; P = .007).

There was a strong correlation between ARFID and the Impact of the Gluten Free Diet questionnaire (IGFDQ), with patients scoring higher on the social and food components more likely to also have ARFID. It was also the only predictor of ARFID in a multivariable analysis, with associations in the food (odds ratio, 1.64; P = .01), emotional (OR, 1.66; P = .05), and social (OR, 1.59; P = .01) sections.

The authors concluded that, although there were some study limitations, including possible patient misunderstanding of the survey questions and lack of knowledge of whether the patients had access to gluten-free foods, AFID is not only common, but it also has a significant impact on patients with celiac disease. The authors also noted that this assessment occurred over a 2-year period, with patients attending clinic only once a year. Follow-up surveys, duodenal biopsies, and bone density assessments could identify more differences over time.

Dr. Burton Murray and Dr. Lee have no relevant financial disclosures.

AGA offers guidance on celiac disease to help patients maintain a gluten free diet in the AGA GI Patient Center: www.gastro.org/celiac

A new study examining avoidant/restrictive food intake disorder (ARFID) among patients with celiac disease found that the condition is common but is not associated with any difference in disease control. The findings suggest that some with celiac disease may pursue dietary control too far, but experts warn that ARFID is only recently being recognized in patients with GI diseases, the definition is in flux, and it’s important to not overpathologize patient behavior.

The new study, published in Gastro Hep Advances, comes in the wake of a 2021 cross-sectional study, which found that 53.7% of celiac disease patients met the criteria for ARFID based on the Nine-Item ARFID Screen, and were more likely to have anxiety, depression, and reduced food-related quality of life.

chameleonseye/Thinkstock

“I think both studies are hypothesizing that there might be greater fear around eating in these patients with celiac, but that the possible outcomes related to their disease may not actually be different,” said Helen Burton Murray, PhD, director of the GI behavioral health program and staff psychologist at Massachusetts General Hospital, Boston, who was asked to comment on the study.

She also noted that ARFID may represent a subgroup of celiac patients with more severe disease or worse quality of life, though the two studies can’t definitively prove that. The surveys used are intended for screening rather than diagnosis and have not yet been validated in patients with a gastrointestinal disease like celiac.

Although the symptoms of ARFID have been recognized for many years, it only became an official diagnosis with its inclusion in DSM-5 in 2013. Physicians are becoming increasingly aware of this potential comorbidity, but it can be difficult to diagnose or understand the impact of an eating disorder in a condition like celiac disease, where intense dietary management is the key to controlling it. “There’s concern about overpathologizing patients where dietary management can be a normative strategy, and overpathologizing by diagnosing ARFID. Is diagnosing ARFID going to change the patient’s treatment course and improve outcomes for them?” asked Dr. Burton Murray.

In some cases, the answer may be yes. Patients may be so restrictive in their eating that it impacts physical health or lifestyle. “Hypervigilance or worry around eating could extend to even non–gluten based foods. That may be a marker of where a patient’s eating behaviors are crossing the line into ARFID, if their diet is so limited when it doesn’t need to be, and those limitations might be harming them nutritionally, leading to weight loss or making it difficult to live their life in the way that they would like to,” said Dr. Burton Murray.

Still, the results of these studies shouldn’t be overinterpreted, according to Anne R. Lee, EdD, RDN, LD, associate professor of nutritional medicine at the celiac disease center at Columbia University, New York. “In the world of eating disorders, ARFID is the newest kid on the block, and one that’s in transition,” she said. What differentiates ARFID from other eating disorders is that food behavior is related to things like appetite or picky eating, but not body shape and size. Therefore, it helps to combine the ARFID screen with other eating disorder screening tools, Dr. Lee said.

“We need to differentiate between diagnosing someone with a disordered eating pattern versus helping them navigate their life within a gluten-free diet. We need to help them with developing strategies to maneuver through work lunches and social outings and all of those things so that we don’t overdiagnose,” said Dr. Lee.

In the new study, researchers retrospectively analyzed data from 137 patients with celiac disease at the Center for Human Nutrition at Vanderbilt University Medical Center; 107 were women, and the median age was 37 years. The researchers used questionnaires to evaluate diet, including the ARFID Symptom Checklist.

Seventy-eight participants (57%) had suspected ARFID; 30 had symptoms consistent with clinical ARFID and 48 consistent with subclinical ARFID. There were no differences between patients with and without ARFID with respect to anxiety and depression, length of illness, age, gender, body mass index, bone disease, or micronutrient or vitamin deficiency. Serology studies revealed only one difference: a higher frequency of tissue transglutaminase IgG antibody in the ARFID group (15% vs. 2%; P = .007).

There was a strong correlation between ARFID and the Impact of the Gluten Free Diet questionnaire (IGFDQ), with patients scoring higher on the social and food components more likely to also have ARFID. It was also the only predictor of ARFID in a multivariable analysis, with associations in the food (odds ratio, 1.64; P = .01), emotional (OR, 1.66; P = .05), and social (OR, 1.59; P = .01) sections.

The authors concluded that, although there were some study limitations, including possible patient misunderstanding of the survey questions and lack of knowledge of whether the patients had access to gluten-free foods, AFID is not only common, but it also has a significant impact on patients with celiac disease. The authors also noted that this assessment occurred over a 2-year period, with patients attending clinic only once a year. Follow-up surveys, duodenal biopsies, and bone density assessments could identify more differences over time.

Dr. Burton Murray and Dr. Lee have no relevant financial disclosures.

AGA offers guidance on celiac disease to help patients maintain a gluten free diet in the AGA GI Patient Center: www.gastro.org/celiac

A new study examining avoidant/restrictive food intake disorder (ARFID) among patients with celiac disease found that the condition is common but is not associated with any difference in disease control. The findings suggest that some with celiac disease may pursue dietary control too far, but experts warn that ARFID is only recently being recognized in patients with GI diseases, the definition is in flux, and it’s important to not overpathologize patient behavior.

The new study, published in Gastro Hep Advances, comes in the wake of a 2021 cross-sectional study, which found that 53.7% of celiac disease patients met the criteria for ARFID based on the Nine-Item ARFID Screen, and were more likely to have anxiety, depression, and reduced food-related quality of life.

chameleonseye/Thinkstock

“I think both studies are hypothesizing that there might be greater fear around eating in these patients with celiac, but that the possible outcomes related to their disease may not actually be different,” said Helen Burton Murray, PhD, director of the GI behavioral health program and staff psychologist at Massachusetts General Hospital, Boston, who was asked to comment on the study.

She also noted that ARFID may represent a subgroup of celiac patients with more severe disease or worse quality of life, though the two studies can’t definitively prove that. The surveys used are intended for screening rather than diagnosis and have not yet been validated in patients with a gastrointestinal disease like celiac.

Although the symptoms of ARFID have been recognized for many years, it only became an official diagnosis with its inclusion in DSM-5 in 2013. Physicians are becoming increasingly aware of this potential comorbidity, but it can be difficult to diagnose or understand the impact of an eating disorder in a condition like celiac disease, where intense dietary management is the key to controlling it. “There’s concern about overpathologizing patients where dietary management can be a normative strategy, and overpathologizing by diagnosing ARFID. Is diagnosing ARFID going to change the patient’s treatment course and improve outcomes for them?” asked Dr. Burton Murray.

In some cases, the answer may be yes. Patients may be so restrictive in their eating that it impacts physical health or lifestyle. “Hypervigilance or worry around eating could extend to even non–gluten based foods. That may be a marker of where a patient’s eating behaviors are crossing the line into ARFID, if their diet is so limited when it doesn’t need to be, and those limitations might be harming them nutritionally, leading to weight loss or making it difficult to live their life in the way that they would like to,” said Dr. Burton Murray.

Still, the results of these studies shouldn’t be overinterpreted, according to Anne R. Lee, EdD, RDN, LD, associate professor of nutritional medicine at the celiac disease center at Columbia University, New York. “In the world of eating disorders, ARFID is the newest kid on the block, and one that’s in transition,” she said. What differentiates ARFID from other eating disorders is that food behavior is related to things like appetite or picky eating, but not body shape and size. Therefore, it helps to combine the ARFID screen with other eating disorder screening tools, Dr. Lee said.

“We need to differentiate between diagnosing someone with a disordered eating pattern versus helping them navigate their life within a gluten-free diet. We need to help them with developing strategies to maneuver through work lunches and social outings and all of those things so that we don’t overdiagnose,” said Dr. Lee.

In the new study, researchers retrospectively analyzed data from 137 patients with celiac disease at the Center for Human Nutrition at Vanderbilt University Medical Center; 107 were women, and the median age was 37 years. The researchers used questionnaires to evaluate diet, including the ARFID Symptom Checklist.

Seventy-eight participants (57%) had suspected ARFID; 30 had symptoms consistent with clinical ARFID and 48 consistent with subclinical ARFID. There were no differences between patients with and without ARFID with respect to anxiety and depression, length of illness, age, gender, body mass index, bone disease, or micronutrient or vitamin deficiency. Serology studies revealed only one difference: a higher frequency of tissue transglutaminase IgG antibody in the ARFID group (15% vs. 2%; P = .007).

There was a strong correlation between ARFID and the Impact of the Gluten Free Diet questionnaire (IGFDQ), with patients scoring higher on the social and food components more likely to also have ARFID. It was also the only predictor of ARFID in a multivariable analysis, with associations in the food (odds ratio, 1.64; P = .01), emotional (OR, 1.66; P = .05), and social (OR, 1.59; P = .01) sections.

The authors concluded that, although there were some study limitations, including possible patient misunderstanding of the survey questions and lack of knowledge of whether the patients had access to gluten-free foods, AFID is not only common, but it also has a significant impact on patients with celiac disease. The authors also noted that this assessment occurred over a 2-year period, with patients attending clinic only once a year. Follow-up surveys, duodenal biopsies, and bone density assessments could identify more differences over time.

Dr. Burton Murray and Dr. Lee have no relevant financial disclosures.

AGA offers guidance on celiac disease to help patients maintain a gluten free diet in the AGA GI Patient Center: www.gastro.org/celiac

The new year has already marked major progress for colorectal cancer (CRC) screening with the implementation of the Removing Barriers to Colorectal Cancer Screening Act by the Centers for Medicare & Medicaid Services, which will protect Medicare beneficiaries from an unexpected bill if a polyp is detected and removed during a screening colonoscopy, as well as new guidance from the federal government requiring private insurers to cover colonoscopy as a follow-up to a noninvasive CRC screening test without imposing cost sharing for patients.

Over the past decade, the AGA and other organizations have spent countless hours advocating for closing the gap. In September 2021, Dr. Inadomi and Dr. Lieberman, along with the American Cancer Society Cancer Action Network and Fight CRC, met with Assistant Secretary of Labor, Ali Khawar, and representatives from the U.S. Department of Health & Human Services and U.S. Department of Treasury to request they direct private health plans to cover colonoscopy after a positive noninvasive CRC screening. In January 2022, guidance from the United States Department of Labor, HHS, and the USDT clarified that private insurance plans must cover follow-up colonoscopies after a positive noninvasive stool test. In the Frequently Asked Questions (FAQs) about the Affordable Care Act Implementation, Part 51, the departments affirmed that a plan or issuer must cover and may not impose cost sharing with respect to a colonoscopy conducted after a positive noninvasive stool-based screening test or direct visualization screening test for colorectal cancer for individuals described in a U.S. Preventive Services Task Force (USPSTF) recommendation from May 18, 2021. As stated in that USPSTF recommendation, the follow-up colonoscopy is an integral part of the preventive screening without which the screening would not be complete . The follow-up colonoscopy after a positive noninvasive stool-based screening test or direct visualization screening test is therefore required to be covered without cost sharing in accordance with the requirements of Public Health Service Act section 2713 and its implementing regulations.

Dr. Brill is chief medical officer, Predictive Health, Phoenix. Dr. Lieberman is professor of medicine, division of gastroenterology and hepatology, Oregon Health & Science University, Portland, as well as a past president of the AGA. Dr. Brill discloses consulting for Accomplish Health, Alimetry, Allara Health, AnX Robotica, Arch Therapeutics, Biotax, Boomerang Medical, Brightline, Calyx, Capsovision, Check Cap, Clexio, Curology, Docbot, Echosens, Endogastric Solutions, evoEndo, Family First, FDNA, Food Marble, Freespira, Gala Therapeutics, Glaukos, gTech Medical, Gynesonics, Hbox, Hello Heart, HyGIeaCare, Innovative Health Solutions, IronRod Health, Johnson & Johnson, Lantheus, LeMinou, Lumen, Mainstay Medical, MaternaMed, Medtronic, Mightier, Motus GI, OncoSil Medical, Palette Life Sciences, Perry Health, Perspectum, Red Ventures, Reflexion, Respira Labs, Salaso, Smith+Nephew, SonarMD, Stage Zero Life Sciences, Steris, Sword Health, Tabula Rosa Health Care, Ultrasight, Vertos Medical, WL Gore, and holds options/warrants in Accomplish Health, AnX Robotica, Capsovision, Donsini Health, Hbox, Hello Heart, HyGIeaCare, Restech, Perry Health, StageZero Life Sciences, SonarMD. Dr. Lieberman is a consultant to Geneoscopy.

The new year has already marked major progress for colorectal cancer (CRC) screening with the implementation of the Removing Barriers to Colorectal Cancer Screening Act by the Centers for Medicare & Medicaid Services, which will protect Medicare beneficiaries from an unexpected bill if a polyp is detected and removed during a screening colonoscopy, as well as new guidance from the federal government requiring private insurers to cover colonoscopy as a follow-up to a noninvasive CRC screening test without imposing cost sharing for patients.

Over the past decade, the AGA and other organizations have spent countless hours advocating for closing the gap. In September 2021, Dr. Inadomi and Dr. Lieberman, along with the American Cancer Society Cancer Action Network and Fight CRC, met with Assistant Secretary of Labor, Ali Khawar, and representatives from the U.S. Department of Health & Human Services and U.S. Department of Treasury to request they direct private health plans to cover colonoscopy after a positive noninvasive CRC screening. In January 2022, guidance from the United States Department of Labor, HHS, and the USDT clarified that private insurance plans must cover follow-up colonoscopies after a positive noninvasive stool test. In the Frequently Asked Questions (FAQs) about the Affordable Care Act Implementation, Part 51, the departments affirmed that a plan or issuer must cover and may not impose cost sharing with respect to a colonoscopy conducted after a positive noninvasive stool-based screening test or direct visualization screening test for colorectal cancer for individuals described in a U.S. Preventive Services Task Force (USPSTF) recommendation from May 18, 2021. As stated in that USPSTF recommendation, the follow-up colonoscopy is an integral part of the preventive screening without which the screening would not be complete . The follow-up colonoscopy after a positive noninvasive stool-based screening test or direct visualization screening test is therefore required to be covered without cost sharing in accordance with the requirements of Public Health Service Act section 2713 and its implementing regulations.

Dr. Brill is chief medical officer, Predictive Health, Phoenix. Dr. Lieberman is professor of medicine, division of gastroenterology and hepatology, Oregon Health & Science University, Portland, as well as a past president of the AGA. Dr. Brill discloses consulting for Accomplish Health, Alimetry, Allara Health, AnX Robotica, Arch Therapeutics, Biotax, Boomerang Medical, Brightline, Calyx, Capsovision, Check Cap, Clexio, Curology, Docbot, Echosens, Endogastric Solutions, evoEndo, Family First, FDNA, Food Marble, Freespira, Gala Therapeutics, Glaukos, gTech Medical, Gynesonics, Hbox, Hello Heart, HyGIeaCare, Innovative Health Solutions, IronRod Health, Johnson & Johnson, Lantheus, LeMinou, Lumen, Mainstay Medical, MaternaMed, Medtronic, Mightier, Motus GI, OncoSil Medical, Palette Life Sciences, Perry Health, Perspectum, Red Ventures, Reflexion, Respira Labs, Salaso, Smith+Nephew, SonarMD, Stage Zero Life Sciences, Steris, Sword Health, Tabula Rosa Health Care, Ultrasight, Vertos Medical, WL Gore, and holds options/warrants in Accomplish Health, AnX Robotica, Capsovision, Donsini Health, Hbox, Hello Heart, HyGIeaCare, Restech, Perry Health, StageZero Life Sciences, SonarMD. Dr. Lieberman is a consultant to Geneoscopy.

The new year has already marked major progress for colorectal cancer (CRC) screening with the implementation of the Removing Barriers to Colorectal Cancer Screening Act by the Centers for Medicare & Medicaid Services, which will protect Medicare beneficiaries from an unexpected bill if a polyp is detected and removed during a screening colonoscopy, as well as new guidance from the federal government requiring private insurers to cover colonoscopy as a follow-up to a noninvasive CRC screening test without imposing cost sharing for patients.

Over the past decade, the AGA and other organizations have spent countless hours advocating for closing the gap. In September 2021, Dr. Inadomi and Dr. Lieberman, along with the American Cancer Society Cancer Action Network and Fight CRC, met with Assistant Secretary of Labor, Ali Khawar, and representatives from the U.S. Department of Health & Human Services and U.S. Department of Treasury to request they direct private health plans to cover colonoscopy after a positive noninvasive CRC screening. In January 2022, guidance from the United States Department of Labor, HHS, and the USDT clarified that private insurance plans must cover follow-up colonoscopies after a positive noninvasive stool test. In the Frequently Asked Questions (FAQs) about the Affordable Care Act Implementation, Part 51, the departments affirmed that a plan or issuer must cover and may not impose cost sharing with respect to a colonoscopy conducted after a positive noninvasive stool-based screening test or direct visualization screening test for colorectal cancer for individuals described in a U.S. Preventive Services Task Force (USPSTF) recommendation from May 18, 2021. As stated in that USPSTF recommendation, the follow-up colonoscopy is an integral part of the preventive screening without which the screening would not be complete . The follow-up colonoscopy after a positive noninvasive stool-based screening test or direct visualization screening test is therefore required to be covered without cost sharing in accordance with the requirements of Public Health Service Act section 2713 and its implementing regulations.

Dr. Brill is chief medical officer, Predictive Health, Phoenix. Dr. Lieberman is professor of medicine, division of gastroenterology and hepatology, Oregon Health & Science University, Portland, as well as a past president of the AGA. Dr. Brill discloses consulting for Accomplish Health, Alimetry, Allara Health, AnX Robotica, Arch Therapeutics, Biotax, Boomerang Medical, Brightline, Calyx, Capsovision, Check Cap, Clexio, Curology, Docbot, Echosens, Endogastric Solutions, evoEndo, Family First, FDNA, Food Marble, Freespira, Gala Therapeutics, Glaukos, gTech Medical, Gynesonics, Hbox, Hello Heart, HyGIeaCare, Innovative Health Solutions, IronRod Health, Johnson & Johnson, Lantheus, LeMinou, Lumen, Mainstay Medical, MaternaMed, Medtronic, Mightier, Motus GI, OncoSil Medical, Palette Life Sciences, Perry Health, Perspectum, Red Ventures, Reflexion, Respira Labs, Salaso, Smith+Nephew, SonarMD, Stage Zero Life Sciences, Steris, Sword Health, Tabula Rosa Health Care, Ultrasight, Vertos Medical, WL Gore, and holds options/warrants in Accomplish Health, AnX Robotica, Capsovision, Donsini Health, Hbox, Hello Heart, HyGIeaCare, Restech, Perry Health, StageZero Life Sciences, SonarMD. Dr. Lieberman is a consultant to Geneoscopy.

In January 2022, the US Preventive Services Task Force updated its 2018 statement on screening for atrial fibrillation (AF) in older adults (≥ 50 years).^1,2 The supporting evidence review sought to include data on newer screening methods, such as automated blood pressure cuffs, pulse oximeters, and consumer-facing devices (eg, smartphone apps). However, ultimately, the recommendation did not change; it remains an “I” statement, meaning the evidence is insufficient to assess the balance of benefits and harms of screening for AF in asymptomatic adults with no signs or symptoms.^1,2

Atrial fibrillation and stroke. AF is common, and the prevalence increases with age: from < 0.2% in those younger than 55 years to about 10% for those ages 85 and older.^1,2 AF is a strong risk factor for stroke, and when detected, stroke prevention measures—either restoration of normal rhythm or use of anticoagulants—can be implemented as appropriate.

The available evidence for the effectiveness of stroke prevention comes from patients with AF that was detected because of symptoms or pulse palpation during routine care. It is not known if screening asymptomatic adults using electrocardiography, or newer electronic devices that detect irregular heartbeats, achieves these same benefits—and there is the potential for harm from the use of anticoagulants.

How does this compare to other recommendations? The American Heart Association and the American Stroke Association recommend active screening for AF, by pulse assessment, in those ages 65 years and older.³ This does not differ as much as it appears to from the USPSTF statement. The difference is in terminology: The USPSTF considers pulse assessment part of routine care; the other organizations call it “screening.”

What you should—and shouldn’t—do. The USPSTF states that “Clinicians should use their clinical judgement regarding whether to screen and how to screen for AF.” Any patient with signs or symptoms of AF or who is discovered to have an irregular pulse should be assessed for AF. Those found to have AF should be assessed for their risk of stroke and treated accordingly. However, attempting to find “silent” AF in those who do not have an irregular pulse on exam, by way of any screening devices, has no proven benefit.

In January 2022, the US Preventive Services Task Force updated its 2018 statement on screening for atrial fibrillation (AF) in older adults (≥ 50 years).^1,2 The supporting evidence review sought to include data on newer screening methods, such as automated blood pressure cuffs, pulse oximeters, and consumer-facing devices (eg, smartphone apps). However, ultimately, the recommendation did not change; it remains an “I” statement, meaning the evidence is insufficient to assess the balance of benefits and harms of screening for AF in asymptomatic adults with no signs or symptoms.^1,2

Atrial fibrillation and stroke. AF is common, and the prevalence increases with age: from < 0.2% in those younger than 55 years to about 10% for those ages 85 and older.^1,2 AF is a strong risk factor for stroke, and when detected, stroke prevention measures—either restoration of normal rhythm or use of anticoagulants—can be implemented as appropriate.

The available evidence for the effectiveness of stroke prevention comes from patients with AF that was detected because of symptoms or pulse palpation during routine care. It is not known if screening asymptomatic adults using electrocardiography, or newer electronic devices that detect irregular heartbeats, achieves these same benefits—and there is the potential for harm from the use of anticoagulants.

How does this compare to other recommendations? The American Heart Association and the American Stroke Association recommend active screening for AF, by pulse assessment, in those ages 65 years and older.³ This does not differ as much as it appears to from the USPSTF statement. The difference is in terminology: The USPSTF considers pulse assessment part of routine care; the other organizations call it “screening.”

What you should—and shouldn’t—do. The USPSTF states that “Clinicians should use their clinical judgement regarding whether to screen and how to screen for AF.” Any patient with signs or symptoms of AF or who is discovered to have an irregular pulse should be assessed for AF. Those found to have AF should be assessed for their risk of stroke and treated accordingly. However, attempting to find “silent” AF in those who do not have an irregular pulse on exam, by way of any screening devices, has no proven benefit.

In January 2022, the US Preventive Services Task Force updated its 2018 statement on screening for atrial fibrillation (AF) in older adults (≥ 50 years).^1,2 The supporting evidence review sought to include data on newer screening methods, such as automated blood pressure cuffs, pulse oximeters, and consumer-facing devices (eg, smartphone apps). However, ultimately, the recommendation did not change; it remains an “I” statement, meaning the evidence is insufficient to assess the balance of benefits and harms of screening for AF in asymptomatic adults with no signs or symptoms.^1,2

Atrial fibrillation and stroke. AF is common, and the prevalence increases with age: from < 0.2% in those younger than 55 years to about 10% for those ages 85 and older.^1,2 AF is a strong risk factor for stroke, and when detected, stroke prevention measures—either restoration of normal rhythm or use of anticoagulants—can be implemented as appropriate.

The available evidence for the effectiveness of stroke prevention comes from patients with AF that was detected because of symptoms or pulse palpation during routine care. It is not known if screening asymptomatic adults using electrocardiography, or newer electronic devices that detect irregular heartbeats, achieves these same benefits—and there is the potential for harm from the use of anticoagulants.

How does this compare to other recommendations? The American Heart Association and the American Stroke Association recommend active screening for AF, by pulse assessment, in those ages 65 years and older.³ This does not differ as much as it appears to from the USPSTF statement. The difference is in terminology: The USPSTF considers pulse assessment part of routine care; the other organizations call it “screening.”

What you should—and shouldn’t—do. The USPSTF states that “Clinicians should use their clinical judgement regarding whether to screen and how to screen for AF.” Any patient with signs or symptoms of AF or who is discovered to have an irregular pulse should be assessed for AF. Those found to have AF should be assessed for their risk of stroke and treated accordingly. However, attempting to find “silent” AF in those who do not have an irregular pulse on exam, by way of any screening devices, has no proven benefit.

On the first Friday in March, it has become an annual tradition to dress in blue to promote colorectal cancer awareness. Twitter feeds are filled with photos of members of our gastroenterology community (sometimes entire endoscopy units!) swathed in various shades of blue. This tradition was started in the mid-2000’s by a patient diagnosed with early-onset colorectal cancer who planned a fund raiser at her daughter’s elementary school where students were encouraged to wear a blue outfit and make a $1 donation to support awareness of this deadly but preventable cancer. What was once a local effort has now grown into a national phenomenon, and a powerful opportunity for the medical community to educate patients, friends, and family regarding risk factors for colorectal cancer and the importance of timely and effective screening. But while raising awareness is vital, it is only an initial step in the complex process of optimizing delivery of screening services and improving cancer outcomes through prevention and early detection.

In this month’s issue of GIHN, we report on a study from Cancer demonstrating the effectiveness of Spanish-speaking patient navigators in boosting colorectal cancer screening rates among Hispanic patients. We also highlight a quality improvement initiative at a large academic medical center demonstrating the impact of an electronic “primer” message delivered through the patient portal on screening completion rates in a mailed fecal immunochemical test outreach program. Finally, in this month’s Practice Management Toolbox column, Dr. Brill and Dr. Lieberman advise us on how to prepare for upcoming coverage changes impacting screening colonoscopy – a result of AGA’s tireless efforts to eliminate financial barriers impeding access to colorectal cancer screening.

As always, thank you for being a dedicated reader and please stay safe out there. Better days are ahead.

Megan A. Adams, MD, JD, MSc
Editor in Chief

On the first Friday in March, it has become an annual tradition to dress in blue to promote colorectal cancer awareness. Twitter feeds are filled with photos of members of our gastroenterology community (sometimes entire endoscopy units!) swathed in various shades of blue. This tradition was started in the mid-2000’s by a patient diagnosed with early-onset colorectal cancer who planned a fund raiser at her daughter’s elementary school where students were encouraged to wear a blue outfit and make a $1 donation to support awareness of this deadly but preventable cancer. What was once a local effort has now grown into a national phenomenon, and a powerful opportunity for the medical community to educate patients, friends, and family regarding risk factors for colorectal cancer and the importance of timely and effective screening. But while raising awareness is vital, it is only an initial step in the complex process of optimizing delivery of screening services and improving cancer outcomes through prevention and early detection.

In this month’s issue of GIHN, we report on a study from Cancer demonstrating the effectiveness of Spanish-speaking patient navigators in boosting colorectal cancer screening rates among Hispanic patients. We also highlight a quality improvement initiative at a large academic medical center demonstrating the impact of an electronic “primer” message delivered through the patient portal on screening completion rates in a mailed fecal immunochemical test outreach program. Finally, in this month’s Practice Management Toolbox column, Dr. Brill and Dr. Lieberman advise us on how to prepare for upcoming coverage changes impacting screening colonoscopy – a result of AGA’s tireless efforts to eliminate financial barriers impeding access to colorectal cancer screening.

As always, thank you for being a dedicated reader and please stay safe out there. Better days are ahead.

Megan A. Adams, MD, JD, MSc
Editor in Chief

On the first Friday in March, it has become an annual tradition to dress in blue to promote colorectal cancer awareness. Twitter feeds are filled with photos of members of our gastroenterology community (sometimes entire endoscopy units!) swathed in various shades of blue. This tradition was started in the mid-2000’s by a patient diagnosed with early-onset colorectal cancer who planned a fund raiser at her daughter’s elementary school where students were encouraged to wear a blue outfit and make a $1 donation to support awareness of this deadly but preventable cancer. What was once a local effort has now grown into a national phenomenon, and a powerful opportunity for the medical community to educate patients, friends, and family regarding risk factors for colorectal cancer and the importance of timely and effective screening. But while raising awareness is vital, it is only an initial step in the complex process of optimizing delivery of screening services and improving cancer outcomes through prevention and early detection.

In this month’s issue of GIHN, we report on a study from Cancer demonstrating the effectiveness of Spanish-speaking patient navigators in boosting colorectal cancer screening rates among Hispanic patients. We also highlight a quality improvement initiative at a large academic medical center demonstrating the impact of an electronic “primer” message delivered through the patient portal on screening completion rates in a mailed fecal immunochemical test outreach program. Finally, in this month’s Practice Management Toolbox column, Dr. Brill and Dr. Lieberman advise us on how to prepare for upcoming coverage changes impacting screening colonoscopy – a result of AGA’s tireless efforts to eliminate financial barriers impeding access to colorectal cancer screening.

As always, thank you for being a dedicated reader and please stay safe out there. Better days are ahead.

Megan A. Adams, MD, JD, MSc
Editor in Chief

A new treatment option for patients with refractory/relapsed multiple myeloma who have already tried four or more therapies has been approved by the U.S. Food and Drug Administration.

The product, ciltacabtagene autoleucel (cilta-cel), will be marketed as Carvykti by Janssen and Legend Biotech. It is a chimeric antigen receptor (CAR) T-cell therapy directed against B-cell maturation antigen (BCMA), which is a new target for therapies for multiple myeloma.

There are already two other therapies on the market that target BCMA – another CAR T cell, idecabtagene vicleucel (Abecma), which was approved by the FDA in March 2021, and a drug conjugate, belantamab mafodotin (Blenrep), which was approved in August 2020.

The approval of cilta-cel was based on clinical data from the CARTITUDE-1 study, which were initially presented in December 2020 at the annual meeting of the American Society of Hematology, as reported at the time by this news organization.

The trial involved 97 patients with relapsed/refractory multiple myeloma who had already received a median of six previous treatments (range, three to 18), including a proteasome inhibitor, an immunomodulatory agent, and an anti-CD38 monoclonal antibody.

“The treatment journey for the majority of patients living with multiple myeloma is a relentless cycle of remission and relapse, with fewer patients achieving a deep response as they progress through later lines of therapy,” commented Sundar Jagannath, MBBS, professor of medicine, hematology, and medical oncology at Mount Sinai, who was a principal investigator on the pivotal study.

“That is why I have been really excited about the results from the CARTITUDE-1 study, which has demonstrated that cilta-cel can provide deep and durable responses and long-term treatment-free intervals, even in this heavily pretreated multiple myeloma patient population,” he said.

“Today’s approval of Carvykti helps address a great unmet need for these patients,” he commented in a press release from the manufacturer.

Like other CAR T-cell therapies, ciltacabtagene autoleucel is a one-time treatment. It involves collecting blood from the patient, extracting T cells, genetically engineering them, then transfusing them back to the patient, who in the meantime has undergone conditioning.

The results from CARTITUDE-1 show that this one-time treatment resulted in deep and durable responses.

The overall response rate was 98%, and the majority of patients (78%) achieved a stringent complete response, in which physicians are unable to observe any signs or symptoms of disease via imaging or other tests after treatment.

At a median of 18 months’ follow-up, the median duration of response was 21.8 months.

“The responses in the CARTITUDE-1 study showed durability over time and resulted in the majority of heavily pretreated patients achieving deep responses after 18-month follow-up,” commented Mr. Jagannath.

“The approval of cilta-cel provides physicians an immunotherapy treatment option that offers patients an opportunity to be free from anti-myeloma therapies for a period of time,” he added.

As with other CAR T-cell therapies, there were serious side effects, and these products are available only through restricted programs under a risk evaluation and mitigation strategy.

The product information for Cartykti includes a boxed warning that mentions cytokine release syndrome (CRS), immune effector cell–associated neurotoxicity syndrome, parkinsonism, Guillain-Barré syndrome, hemophagocytic lymphohistiocytosis/macrophage activation syndrome, and prolonged and/or recurrent cytopenias.

The most common adverse reactions (reported in greater than or equal to 20% of patients) are pyrexia, CRS, hypogammaglobulinemia, hypotension, musculoskeletal pain, fatigue, infections–pathogens unspecified, cough, chills, diarrhea, nausea, encephalopathy, decreased appetite, upper respiratory tract infection, headache, tachycardia, dizziness, dyspnea, edema, viral infections, coagulopathy, constipation, and vomiting.

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

A new treatment option for patients with refractory/relapsed multiple myeloma who have already tried four or more therapies has been approved by the U.S. Food and Drug Administration.

The product, ciltacabtagene autoleucel (cilta-cel), will be marketed as Carvykti by Janssen and Legend Biotech. It is a chimeric antigen receptor (CAR) T-cell therapy directed against B-cell maturation antigen (BCMA), which is a new target for therapies for multiple myeloma.

There are already two other therapies on the market that target BCMA – another CAR T cell, idecabtagene vicleucel (Abecma), which was approved by the FDA in March 2021, and a drug conjugate, belantamab mafodotin (Blenrep), which was approved in August 2020.

The approval of cilta-cel was based on clinical data from the CARTITUDE-1 study, which were initially presented in December 2020 at the annual meeting of the American Society of Hematology, as reported at the time by this news organization.

The trial involved 97 patients with relapsed/refractory multiple myeloma who had already received a median of six previous treatments (range, three to 18), including a proteasome inhibitor, an immunomodulatory agent, and an anti-CD38 monoclonal antibody.

“The treatment journey for the majority of patients living with multiple myeloma is a relentless cycle of remission and relapse, with fewer patients achieving a deep response as they progress through later lines of therapy,” commented Sundar Jagannath, MBBS, professor of medicine, hematology, and medical oncology at Mount Sinai, who was a principal investigator on the pivotal study.

“That is why I have been really excited about the results from the CARTITUDE-1 study, which has demonstrated that cilta-cel can provide deep and durable responses and long-term treatment-free intervals, even in this heavily pretreated multiple myeloma patient population,” he said.

“Today’s approval of Carvykti helps address a great unmet need for these patients,” he commented in a press release from the manufacturer.

Like other CAR T-cell therapies, ciltacabtagene autoleucel is a one-time treatment. It involves collecting blood from the patient, extracting T cells, genetically engineering them, then transfusing them back to the patient, who in the meantime has undergone conditioning.

The results from CARTITUDE-1 show that this one-time treatment resulted in deep and durable responses.

The overall response rate was 98%, and the majority of patients (78%) achieved a stringent complete response, in which physicians are unable to observe any signs or symptoms of disease via imaging or other tests after treatment.

At a median of 18 months’ follow-up, the median duration of response was 21.8 months.

“The responses in the CARTITUDE-1 study showed durability over time and resulted in the majority of heavily pretreated patients achieving deep responses after 18-month follow-up,” commented Mr. Jagannath.

“The approval of cilta-cel provides physicians an immunotherapy treatment option that offers patients an opportunity to be free from anti-myeloma therapies for a period of time,” he added.

As with other CAR T-cell therapies, there were serious side effects, and these products are available only through restricted programs under a risk evaluation and mitigation strategy.

The product information for Cartykti includes a boxed warning that mentions cytokine release syndrome (CRS), immune effector cell–associated neurotoxicity syndrome, parkinsonism, Guillain-Barré syndrome, hemophagocytic lymphohistiocytosis/macrophage activation syndrome, and prolonged and/or recurrent cytopenias.

The most common adverse reactions (reported in greater than or equal to 20% of patients) are pyrexia, CRS, hypogammaglobulinemia, hypotension, musculoskeletal pain, fatigue, infections–pathogens unspecified, cough, chills, diarrhea, nausea, encephalopathy, decreased appetite, upper respiratory tract infection, headache, tachycardia, dizziness, dyspnea, edema, viral infections, coagulopathy, constipation, and vomiting.

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

A new treatment option for patients with refractory/relapsed multiple myeloma who have already tried four or more therapies has been approved by the U.S. Food and Drug Administration.

The product, ciltacabtagene autoleucel (cilta-cel), will be marketed as Carvykti by Janssen and Legend Biotech. It is a chimeric antigen receptor (CAR) T-cell therapy directed against B-cell maturation antigen (BCMA), which is a new target for therapies for multiple myeloma.

There are already two other therapies on the market that target BCMA – another CAR T cell, idecabtagene vicleucel (Abecma), which was approved by the FDA in March 2021, and a drug conjugate, belantamab mafodotin (Blenrep), which was approved in August 2020.

The approval of cilta-cel was based on clinical data from the CARTITUDE-1 study, which were initially presented in December 2020 at the annual meeting of the American Society of Hematology, as reported at the time by this news organization.

The trial involved 97 patients with relapsed/refractory multiple myeloma who had already received a median of six previous treatments (range, three to 18), including a proteasome inhibitor, an immunomodulatory agent, and an anti-CD38 monoclonal antibody.

“The treatment journey for the majority of patients living with multiple myeloma is a relentless cycle of remission and relapse, with fewer patients achieving a deep response as they progress through later lines of therapy,” commented Sundar Jagannath, MBBS, professor of medicine, hematology, and medical oncology at Mount Sinai, who was a principal investigator on the pivotal study.

“That is why I have been really excited about the results from the CARTITUDE-1 study, which has demonstrated that cilta-cel can provide deep and durable responses and long-term treatment-free intervals, even in this heavily pretreated multiple myeloma patient population,” he said.

“Today’s approval of Carvykti helps address a great unmet need for these patients,” he commented in a press release from the manufacturer.

Like other CAR T-cell therapies, ciltacabtagene autoleucel is a one-time treatment. It involves collecting blood from the patient, extracting T cells, genetically engineering them, then transfusing them back to the patient, who in the meantime has undergone conditioning.

The results from CARTITUDE-1 show that this one-time treatment resulted in deep and durable responses.

The overall response rate was 98%, and the majority of patients (78%) achieved a stringent complete response, in which physicians are unable to observe any signs or symptoms of disease via imaging or other tests after treatment.

At a median of 18 months’ follow-up, the median duration of response was 21.8 months.

“The responses in the CARTITUDE-1 study showed durability over time and resulted in the majority of heavily pretreated patients achieving deep responses after 18-month follow-up,” commented Mr. Jagannath.

“The approval of cilta-cel provides physicians an immunotherapy treatment option that offers patients an opportunity to be free from anti-myeloma therapies for a period of time,” he added.

As with other CAR T-cell therapies, there were serious side effects, and these products are available only through restricted programs under a risk evaluation and mitigation strategy.

The product information for Cartykti includes a boxed warning that mentions cytokine release syndrome (CRS), immune effector cell–associated neurotoxicity syndrome, parkinsonism, Guillain-Barré syndrome, hemophagocytic lymphohistiocytosis/macrophage activation syndrome, and prolonged and/or recurrent cytopenias.

The most common adverse reactions (reported in greater than or equal to 20% of patients) are pyrexia, CRS, hypogammaglobulinemia, hypotension, musculoskeletal pain, fatigue, infections–pathogens unspecified, cough, chills, diarrhea, nausea, encephalopathy, decreased appetite, upper respiratory tract infection, headache, tachycardia, dizziness, dyspnea, edema, viral infections, coagulopathy, constipation, and vomiting.

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

When we refer to “regular table salt,” it is most commonly in the form of sodium chloride, which is also a major constituent of packaged and ultraprocessed foods.

The best approach to finding the “healthiest salt” – which really means the lowest in sodium – is to look for the amount on the label. “Sodium-free” usually indicates less than 5 mg of sodium per serving, and “low-sodium” usually means 140 mg or less per serving. In contrast, regular table salt can contain as much as 560 mg of sodium in one serving.

Other en vogue salts, such as pink Himalayan salt, sea salt, and kosher salt, are high in sodium content – like regular table salt – but because of their larger crystal size, less sodium is delivered per serving.

Georges Lievre / Fotolia.com

FDA issues guidance on reducing salt

Currently, the U.S. sodium dietary guidelines for persons older than 14 stipulate 2,300 mg/d, which is equivalent to 1 teaspoon a day. However it is estimated that the average person in the United States consumes more than this – around 3,400 mg of sodium daily.

In October 2021, the U.S. Food and Drug Administration published guidance on voluntary sodium limitations in commercially processed, packaged, and prepared food. The FDA’s short-term approach is to slowly reduce exposure to sodium in processed and restaurant food by 2025, on the basis that people will eventually get used to less salt, as has happened in the United Kingdom and other countries.

Such strategies to reduce salt intake are now being used in national programs in several countries. Many of these successful initiatives include active engagement with the food industry to reduce the amount of sodium added to processed food, as well as public awareness campaigns to alert consumers to the dangers of eating too much salt. This includes increasing potassium in manufactured foods, primarily to target hypertension and heart disease, as described by Clare Farrand, MSc, BSc, and colleagues, in the Journal of Clinical Hypertension. The authors also make several recommendations regarding salt reduction policies:

• Food manufacturers should gradually reduce sodium in food to the lowest possible levels and explore the use of potassium-based sodium replacers to reduce sodium levels even further.
• Governments should continue to monitor sodium and potassium levels in processed foods.
• Further consideration may need to be given to how best to label salt substitutes (namely potassium) in processed foods to ensure that people who may be adversely affected are aware.
• Governments should systematically monitor potassium intake at the population level, including for specific susceptible groups.
• Governments should continue to systematically monitor sodium (salt) intake and iodine intake at the population level to adjust salt iodization over time as necessary, depending on observed salt intake in specific targeted groups, to ensure that they have sufficient but not excessive iodine intakes as salt intakes are reduced.
• Governments should consider opportunities for promoting and subsidizing salt substitutes, particularly in countries where salt added during cooking or at the table is the major source of salt in the diet.

The new FDA document includes 163 subcategories of foods in its voluntary salt reduction strategy.
 

Salt substitutes, high blood pressure, and mortality

Lowering sodium intake is almost certainly beneficial for persons with high blood pressure. In 2020, a review in Hypertension highlighted the benefit of salt substitutes in reducing hypertension, reporting that they lower systolic blood pressure by 5.58 mm Hg and diastolic blood pressure by 2.88 mm Hg.

And changes to dietary sodium intake can potentially reduce or obviate the need for medications for essential hypertension in some individuals. Although there are only a few studies on this topic, a study by Bruce Neal, MB, ChB, PhD, and colleagues, revealed a reduction in stroke, cardiovascular events, and deaths with the use of potassium-based salt substitutes.
 

Salt substitutes and sodium and potassium handling in the kidneys

Many studies have shown that potassium-rich salt substitutes are safe in individuals with normal kidney function, but are they safe and beneficial for people with chronic kidney disease (CKD)?

For anyone who is on a renal diet, potassium and sodium intake goals are limited according to their absolute level of kidney function.

There have been case reports of life-threatening blood potassium levels (hyperkalemia) due to potassium-rich salt substitutes in people with CKD, but no larger published studies on this topic can be found.

A diet modeling study by Rebecca Morrison and colleagues evaluated varying degrees of potassium-enriched salt substituted bread products and their impact on dietary intake in persons with CKD. They used dietary data from the National Nutrition and Physical Activity Survey 2011-2012 in Australia for 12,152 participants, 154 of whom had CKD. Replacing the sodium in bread with varying amounts of potassium chloride (20%, 30%, and 40%) would result in one-third of people with CKD exceeding the safe limits for dietary potassium consumption (31.8%, 32.6%, and 33%, respectively), they found.

“Potassium chloride substitution in staple foods such as bread and bread products have serious and potentially fatal consequences for people who need to restrict dietary potassium. Improved food labelling is required for consumers to avoid excessive consumption,” Ms. Morrison and colleagues concluded. They added that more studies are needed to further understand the risks of potassium dietary intake and hyperkalemia in CKD from potassium-based salt substitutes.

The American Heart Association recommends no more than 1,500 mg of sodium intake daily for persons with CKD, diabetes, or high blood pressure; those older than 51; and African American persons of any age.

The recommended daily intake of potassium in persons with CKD can range from 2,000 mg to 4,000 mg, depending on the individual and their degree of CKD. The potassium content in some salt substitutes varies from 440 mg to 2,800 mg per teaspoon.

The best recommendation for individuals with CKD and a goal to reduce their sodium intake is to use herbs and lower-sodium seasonings as a substitute, but these should always be reviewed with their physician and renal nutritionist.

Dr. Brookins is a board-certified nephrologist and internist practicing in Georgia. She is the founder and owner of Remote Renal Care, a telehealth kidney practice. She reported no relevant conflicts of interest.

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

When we refer to “regular table salt,” it is most commonly in the form of sodium chloride, which is also a major constituent of packaged and ultraprocessed foods.

The best approach to finding the “healthiest salt” – which really means the lowest in sodium – is to look for the amount on the label. “Sodium-free” usually indicates less than 5 mg of sodium per serving, and “low-sodium” usually means 140 mg or less per serving. In contrast, regular table salt can contain as much as 560 mg of sodium in one serving.

Other en vogue salts, such as pink Himalayan salt, sea salt, and kosher salt, are high in sodium content – like regular table salt – but because of their larger crystal size, less sodium is delivered per serving.

Georges Lievre / Fotolia.com

FDA issues guidance on reducing salt

Currently, the U.S. sodium dietary guidelines for persons older than 14 stipulate 2,300 mg/d, which is equivalent to 1 teaspoon a day. However it is estimated that the average person in the United States consumes more than this – around 3,400 mg of sodium daily.

In October 2021, the U.S. Food and Drug Administration published guidance on voluntary sodium limitations in commercially processed, packaged, and prepared food. The FDA’s short-term approach is to slowly reduce exposure to sodium in processed and restaurant food by 2025, on the basis that people will eventually get used to less salt, as has happened in the United Kingdom and other countries.

Such strategies to reduce salt intake are now being used in national programs in several countries. Many of these successful initiatives include active engagement with the food industry to reduce the amount of sodium added to processed food, as well as public awareness campaigns to alert consumers to the dangers of eating too much salt. This includes increasing potassium in manufactured foods, primarily to target hypertension and heart disease, as described by Clare Farrand, MSc, BSc, and colleagues, in the Journal of Clinical Hypertension. The authors also make several recommendations regarding salt reduction policies:

• Food manufacturers should gradually reduce sodium in food to the lowest possible levels and explore the use of potassium-based sodium replacers to reduce sodium levels even further.
• Governments should continue to monitor sodium and potassium levels in processed foods.
• Further consideration may need to be given to how best to label salt substitutes (namely potassium) in processed foods to ensure that people who may be adversely affected are aware.
• Governments should systematically monitor potassium intake at the population level, including for specific susceptible groups.
• Governments should continue to systematically monitor sodium (salt) intake and iodine intake at the population level to adjust salt iodization over time as necessary, depending on observed salt intake in specific targeted groups, to ensure that they have sufficient but not excessive iodine intakes as salt intakes are reduced.
• Governments should consider opportunities for promoting and subsidizing salt substitutes, particularly in countries where salt added during cooking or at the table is the major source of salt in the diet.

The new FDA document includes 163 subcategories of foods in its voluntary salt reduction strategy.
 

Salt substitutes, high blood pressure, and mortality

Lowering sodium intake is almost certainly beneficial for persons with high blood pressure. In 2020, a review in Hypertension highlighted the benefit of salt substitutes in reducing hypertension, reporting that they lower systolic blood pressure by 5.58 mm Hg and diastolic blood pressure by 2.88 mm Hg.

And changes to dietary sodium intake can potentially reduce or obviate the need for medications for essential hypertension in some individuals. Although there are only a few studies on this topic, a study by Bruce Neal, MB, ChB, PhD, and colleagues, revealed a reduction in stroke, cardiovascular events, and deaths with the use of potassium-based salt substitutes.
 

Salt substitutes and sodium and potassium handling in the kidneys

Many studies have shown that potassium-rich salt substitutes are safe in individuals with normal kidney function, but are they safe and beneficial for people with chronic kidney disease (CKD)?

For anyone who is on a renal diet, potassium and sodium intake goals are limited according to their absolute level of kidney function.

There have been case reports of life-threatening blood potassium levels (hyperkalemia) due to potassium-rich salt substitutes in people with CKD, but no larger published studies on this topic can be found.

A diet modeling study by Rebecca Morrison and colleagues evaluated varying degrees of potassium-enriched salt substituted bread products and their impact on dietary intake in persons with CKD. They used dietary data from the National Nutrition and Physical Activity Survey 2011-2012 in Australia for 12,152 participants, 154 of whom had CKD. Replacing the sodium in bread with varying amounts of potassium chloride (20%, 30%, and 40%) would result in one-third of people with CKD exceeding the safe limits for dietary potassium consumption (31.8%, 32.6%, and 33%, respectively), they found.

“Potassium chloride substitution in staple foods such as bread and bread products have serious and potentially fatal consequences for people who need to restrict dietary potassium. Improved food labelling is required for consumers to avoid excessive consumption,” Ms. Morrison and colleagues concluded. They added that more studies are needed to further understand the risks of potassium dietary intake and hyperkalemia in CKD from potassium-based salt substitutes.

The American Heart Association recommends no more than 1,500 mg of sodium intake daily for persons with CKD, diabetes, or high blood pressure; those older than 51; and African American persons of any age.

The recommended daily intake of potassium in persons with CKD can range from 2,000 mg to 4,000 mg, depending on the individual and their degree of CKD. The potassium content in some salt substitutes varies from 440 mg to 2,800 mg per teaspoon.

The best recommendation for individuals with CKD and a goal to reduce their sodium intake is to use herbs and lower-sodium seasonings as a substitute, but these should always be reviewed with their physician and renal nutritionist.

Dr. Brookins is a board-certified nephrologist and internist practicing in Georgia. She is the founder and owner of Remote Renal Care, a telehealth kidney practice. She reported no relevant conflicts of interest.

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

When we refer to “regular table salt,” it is most commonly in the form of sodium chloride, which is also a major constituent of packaged and ultraprocessed foods.

The best approach to finding the “healthiest salt” – which really means the lowest in sodium – is to look for the amount on the label. “Sodium-free” usually indicates less than 5 mg of sodium per serving, and “low-sodium” usually means 140 mg or less per serving. In contrast, regular table salt can contain as much as 560 mg of sodium in one serving.

Other en vogue salts, such as pink Himalayan salt, sea salt, and kosher salt, are high in sodium content – like regular table salt – but because of their larger crystal size, less sodium is delivered per serving.

Georges Lievre / Fotolia.com

FDA issues guidance on reducing salt

Currently, the U.S. sodium dietary guidelines for persons older than 14 stipulate 2,300 mg/d, which is equivalent to 1 teaspoon a day. However it is estimated that the average person in the United States consumes more than this – around 3,400 mg of sodium daily.

In October 2021, the U.S. Food and Drug Administration published guidance on voluntary sodium limitations in commercially processed, packaged, and prepared food. The FDA’s short-term approach is to slowly reduce exposure to sodium in processed and restaurant food by 2025, on the basis that people will eventually get used to less salt, as has happened in the United Kingdom and other countries.

Such strategies to reduce salt intake are now being used in national programs in several countries. Many of these successful initiatives include active engagement with the food industry to reduce the amount of sodium added to processed food, as well as public awareness campaigns to alert consumers to the dangers of eating too much salt. This includes increasing potassium in manufactured foods, primarily to target hypertension and heart disease, as described by Clare Farrand, MSc, BSc, and colleagues, in the Journal of Clinical Hypertension. The authors also make several recommendations regarding salt reduction policies:

• Food manufacturers should gradually reduce sodium in food to the lowest possible levels and explore the use of potassium-based sodium replacers to reduce sodium levels even further.
• Governments should continue to monitor sodium and potassium levels in processed foods.
• Further consideration may need to be given to how best to label salt substitutes (namely potassium) in processed foods to ensure that people who may be adversely affected are aware.
• Governments should systematically monitor potassium intake at the population level, including for specific susceptible groups.
• Governments should continue to systematically monitor sodium (salt) intake and iodine intake at the population level to adjust salt iodization over time as necessary, depending on observed salt intake in specific targeted groups, to ensure that they have sufficient but not excessive iodine intakes as salt intakes are reduced.
• Governments should consider opportunities for promoting and subsidizing salt substitutes, particularly in countries where salt added during cooking or at the table is the major source of salt in the diet.

The new FDA document includes 163 subcategories of foods in its voluntary salt reduction strategy.
 

Salt substitutes, high blood pressure, and mortality

Lowering sodium intake is almost certainly beneficial for persons with high blood pressure. In 2020, a review in Hypertension highlighted the benefit of salt substitutes in reducing hypertension, reporting that they lower systolic blood pressure by 5.58 mm Hg and diastolic blood pressure by 2.88 mm Hg.

And changes to dietary sodium intake can potentially reduce or obviate the need for medications for essential hypertension in some individuals. Although there are only a few studies on this topic, a study by Bruce Neal, MB, ChB, PhD, and colleagues, revealed a reduction in stroke, cardiovascular events, and deaths with the use of potassium-based salt substitutes.
 

Salt substitutes and sodium and potassium handling in the kidneys

Many studies have shown that potassium-rich salt substitutes are safe in individuals with normal kidney function, but are they safe and beneficial for people with chronic kidney disease (CKD)?

For anyone who is on a renal diet, potassium and sodium intake goals are limited according to their absolute level of kidney function.

There have been case reports of life-threatening blood potassium levels (hyperkalemia) due to potassium-rich salt substitutes in people with CKD, but no larger published studies on this topic can be found.

A diet modeling study by Rebecca Morrison and colleagues evaluated varying degrees of potassium-enriched salt substituted bread products and their impact on dietary intake in persons with CKD. They used dietary data from the National Nutrition and Physical Activity Survey 2011-2012 in Australia for 12,152 participants, 154 of whom had CKD. Replacing the sodium in bread with varying amounts of potassium chloride (20%, 30%, and 40%) would result in one-third of people with CKD exceeding the safe limits for dietary potassium consumption (31.8%, 32.6%, and 33%, respectively), they found.

“Potassium chloride substitution in staple foods such as bread and bread products have serious and potentially fatal consequences for people who need to restrict dietary potassium. Improved food labelling is required for consumers to avoid excessive consumption,” Ms. Morrison and colleagues concluded. They added that more studies are needed to further understand the risks of potassium dietary intake and hyperkalemia in CKD from potassium-based salt substitutes.

The American Heart Association recommends no more than 1,500 mg of sodium intake daily for persons with CKD, diabetes, or high blood pressure; those older than 51; and African American persons of any age.

The recommended daily intake of potassium in persons with CKD can range from 2,000 mg to 4,000 mg, depending on the individual and their degree of CKD. The potassium content in some salt substitutes varies from 440 mg to 2,800 mg per teaspoon.

The best recommendation for individuals with CKD and a goal to reduce their sodium intake is to use herbs and lower-sodium seasonings as a substitute, but these should always be reviewed with their physician and renal nutritionist.

Dr. Brookins is a board-certified nephrologist and internist practicing in Georgia. She is the founder and owner of Remote Renal Care, a telehealth kidney practice. She reported no relevant conflicts of interest.

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

This supplement reviews key aspects of Mycoplasma genitalium and further testing and treatment options for the STI. To read more about this click the link below. 

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This supplement reviews key aspects of Mycoplasma genitalium and further testing and treatment options for the STI. To read more about this click the link below. 

Click Here to Read More

This supplement reviews key aspects of Mycoplasma genitalium and further testing and treatment options for the STI. To read more about this click the link below. 

Click Here to Read More