Heidi Splete

More teenagers in the United States reported cannabis use with vaping in 2019, compared with 2017, while cannabis use without vaping declined, based on annual survey data from more than 50,000 teens.

“With vaping prevalence rising so quickly among teens, getting a clearer picture of how cannabis use is shifting helps inform prevention and cessation efforts,” corresponding author Noah T. Kreski, MPH, of Columbia University, New York, said in an interview.

“In just 2 years, the most common cannabis use pattern changed from ‘occasional use without vaping’ to ‘frequent use with vaping,’ said Mx. Kreski, who uses the honorific Mx. and the pronouns they/them. “Knowing that, as well as the high overlap of cannabis vaping with nicotine use and binge drinking, adds to the urgency of reducing adolescent vaping.”

To quantify the trends in cannabis vaping, the researchers reviewed data from Monitoring the Future, an annual survey of high school students across the United States. The study population included 51,052 individuals; approximately 49% were male and 49% were non-Hispanic White. The researchers examined frequency of cannabis use, trends across demographic groups, and concurrent use of cannabis and other substances such as alcohol and tobacco. The findings were published in the journal Addiction.

Frequent cannabis use was defined as six or more times in the past 30 days; occasional use was defined as one to five times in the past 30 days.

Frequent cannabis use with vaping increased from 2.1% in 2017 to 5.4% in 2019. Occasional cannabis use with vaping also increased, though less dramatically, from less than 2% in 2017 to approximately 3.5% in 2019.

By contrast, both frequent and occasional cannabis use without vaping declined from 2017 to 2019 (from 3.8% to 2.1% and from 6.9% to 4.4%, respectively).

Overall, the prevalence of any level of cannabis use increased from 13.9% in 2017 to 15.4% in 2019. Both males and females showed a similar increase in reported frequent cannabis use with vaping of approximately 3%.

The results document that vaping cannabis has become more common than smoking alone among U.S. teens across almost all demographic groups, and across sex, race, urbanicity, and level of parent education; however, the increased was especially marked among Hispanic/Latinx teens and those of lower socioeconomic status, the researchers wrote.

The researchers also examined the associations between cannabis use with and without vaping and concurrent nicotine and alcohol use. Overall, the strongest association was between smoking or vaping nicotine and vaping cannabis; teens who smoked or vaped nicotine were 42 times more likely than nonnicotine users to report vaping cannabis in the past 30 days (adjusted odds ratio, 42.28). In addition, more occasions of binge drinking were more strongly associated with cannabis use with vaping (up to 10 times more likely), compared with cannabis use without vaping, (aORs, 4.48-10.09).

The study findings were limited by several factors, including the lack of questions on tetrahydrocannabinol (THC) or cannabidiol content of the cannabis products used, although evidence suggests that the potency of cannabis products in the United States is increasing, the researchers noted. Other limitations included the cross-sectional design, which prevents making associations about causality, and lack of data on the quantity of cannabis used; only data on frequency of use were recorded.

However, the results reflect a rise in cannabis use with vaping among teens in the United States, along with an increased risk of tobacco use, e-cigarette use, and binge drinking, the researchers said.

As cannabis legalization expands across the United States, policies are needed to deter use among adolescents, the researchers wrote. “These policies should be crafted to reduce an emphasis on criminalization in preference for public health promotion given the history of unequal application of punitive consequences of drug use for racialized minorities in the United States. As products, delivery systems, potency, and marketing proliferate within a for-profit industry, increased attention to youth trends, including investment in sustained and evidence-based prevention and intervention, is increasingly necessary.”

The take-home message for clinicians is to ask whether your patients are vaping, because the prevalence is not only up, but fairly universal, Mx. Kreski said. “Have a discussion that covers a broad range of substance use topics and informs teens of the potential risks of vaping, while avoiding stigma.”

The message for parents is “to talk to your kids about the risks of vaping,” said Mx. Kreski. “Prioritize open communication rather than punishment, and work together with your teens to prevent or reduce vaping.” The message for teens: “Understand that vaping has risks. You should feel empowered to talk to your parents or doctor about those risks. While it may seem like everyone’s vaping, the majority don’t. Keeping communication open between parents/caregivers, teens, and health care providers is one of the best ways to address these trends in vaping.”
 

Beware more powerful cannabis products

“While drug use in general is declining in adolescents, marijuana use remains very common,” Kelly A. Curran, MD, of the University of Oklahoma Health Sciences Center, Oklahoma City, said in an interview.

“There is growing evidence that marijuana is now the first drug used by adolescents – replacing alcohol and nicotine – and frequent use can lead to substance abuse,” said Dr. Curran, who specializes in adolescent medicine but was involved in the study. “Cannabis use patterns have evolved over time. As I frequently tell my patients and their families, new strains and hybrids of marijuana have higher potencies of THC. Many adolescents are eschewing smoking and in its place using marijuana concentrates (wax, oil, shatter) via vape, dab pen, or rig. Use of these methods puts adolescents at high risk of social and health complications such as [e-cigarette or vaping use-associated lung injury], cannabis hyperemesis syndrome, and psychosis – and understanding these patterns and associated drug use helps health care professionals and parents keep adolescents safe.”

The take-home message for clinicians is that marijuana use via vaping continues to rise and to become more common than “traditional” marijuana smoking, Dr. Curran said. “This increase is across genders, in nearly all race/ethnicities (especially in Latinx youth), and in youth from lower socioeconomic status.” Vaping marijuana is associated with other substance abuse, so health care professionals should include questions about different forms of marijuana use, such as vape, dab pen, or rig, when working with patients, and counsel patients and families about the risks associated with use of any of these products.

The study was supported by the National Center for Injury Prevention and Control and by the National Institute on Drug Abuse. The researchers had no financial conflicts to disclose. Dr. Curran had no financial conflicts to disclose and serves on the editorial advisory board of Pediatric News.
 

More teenagers in the United States reported cannabis use with vaping in 2019, compared with 2017, while cannabis use without vaping declined, based on annual survey data from more than 50,000 teens.

“With vaping prevalence rising so quickly among teens, getting a clearer picture of how cannabis use is shifting helps inform prevention and cessation efforts,” corresponding author Noah T. Kreski, MPH, of Columbia University, New York, said in an interview.

“In just 2 years, the most common cannabis use pattern changed from ‘occasional use without vaping’ to ‘frequent use with vaping,’ said Mx. Kreski, who uses the honorific Mx. and the pronouns they/them. “Knowing that, as well as the high overlap of cannabis vaping with nicotine use and binge drinking, adds to the urgency of reducing adolescent vaping.”

To quantify the trends in cannabis vaping, the researchers reviewed data from Monitoring the Future, an annual survey of high school students across the United States. The study population included 51,052 individuals; approximately 49% were male and 49% were non-Hispanic White. The researchers examined frequency of cannabis use, trends across demographic groups, and concurrent use of cannabis and other substances such as alcohol and tobacco. The findings were published in the journal Addiction.

Frequent cannabis use was defined as six or more times in the past 30 days; occasional use was defined as one to five times in the past 30 days.

Frequent cannabis use with vaping increased from 2.1% in 2017 to 5.4% in 2019. Occasional cannabis use with vaping also increased, though less dramatically, from less than 2% in 2017 to approximately 3.5% in 2019.

By contrast, both frequent and occasional cannabis use without vaping declined from 2017 to 2019 (from 3.8% to 2.1% and from 6.9% to 4.4%, respectively).

Overall, the prevalence of any level of cannabis use increased from 13.9% in 2017 to 15.4% in 2019. Both males and females showed a similar increase in reported frequent cannabis use with vaping of approximately 3%.

The results document that vaping cannabis has become more common than smoking alone among U.S. teens across almost all demographic groups, and across sex, race, urbanicity, and level of parent education; however, the increased was especially marked among Hispanic/Latinx teens and those of lower socioeconomic status, the researchers wrote.

The researchers also examined the associations between cannabis use with and without vaping and concurrent nicotine and alcohol use. Overall, the strongest association was between smoking or vaping nicotine and vaping cannabis; teens who smoked or vaped nicotine were 42 times more likely than nonnicotine users to report vaping cannabis in the past 30 days (adjusted odds ratio, 42.28). In addition, more occasions of binge drinking were more strongly associated with cannabis use with vaping (up to 10 times more likely), compared with cannabis use without vaping, (aORs, 4.48-10.09).

The study findings were limited by several factors, including the lack of questions on tetrahydrocannabinol (THC) or cannabidiol content of the cannabis products used, although evidence suggests that the potency of cannabis products in the United States is increasing, the researchers noted. Other limitations included the cross-sectional design, which prevents making associations about causality, and lack of data on the quantity of cannabis used; only data on frequency of use were recorded.

However, the results reflect a rise in cannabis use with vaping among teens in the United States, along with an increased risk of tobacco use, e-cigarette use, and binge drinking, the researchers said.

As cannabis legalization expands across the United States, policies are needed to deter use among adolescents, the researchers wrote. “These policies should be crafted to reduce an emphasis on criminalization in preference for public health promotion given the history of unequal application of punitive consequences of drug use for racialized minorities in the United States. As products, delivery systems, potency, and marketing proliferate within a for-profit industry, increased attention to youth trends, including investment in sustained and evidence-based prevention and intervention, is increasingly necessary.”

The take-home message for clinicians is to ask whether your patients are vaping, because the prevalence is not only up, but fairly universal, Mx. Kreski said. “Have a discussion that covers a broad range of substance use topics and informs teens of the potential risks of vaping, while avoiding stigma.”

The message for parents is “to talk to your kids about the risks of vaping,” said Mx. Kreski. “Prioritize open communication rather than punishment, and work together with your teens to prevent or reduce vaping.” The message for teens: “Understand that vaping has risks. You should feel empowered to talk to your parents or doctor about those risks. While it may seem like everyone’s vaping, the majority don’t. Keeping communication open between parents/caregivers, teens, and health care providers is one of the best ways to address these trends in vaping.”
 

Beware more powerful cannabis products

“While drug use in general is declining in adolescents, marijuana use remains very common,” Kelly A. Curran, MD, of the University of Oklahoma Health Sciences Center, Oklahoma City, said in an interview.

“There is growing evidence that marijuana is now the first drug used by adolescents – replacing alcohol and nicotine – and frequent use can lead to substance abuse,” said Dr. Curran, who specializes in adolescent medicine but was involved in the study. “Cannabis use patterns have evolved over time. As I frequently tell my patients and their families, new strains and hybrids of marijuana have higher potencies of THC. Many adolescents are eschewing smoking and in its place using marijuana concentrates (wax, oil, shatter) via vape, dab pen, or rig. Use of these methods puts adolescents at high risk of social and health complications such as [e-cigarette or vaping use-associated lung injury], cannabis hyperemesis syndrome, and psychosis – and understanding these patterns and associated drug use helps health care professionals and parents keep adolescents safe.”

The take-home message for clinicians is that marijuana use via vaping continues to rise and to become more common than “traditional” marijuana smoking, Dr. Curran said. “This increase is across genders, in nearly all race/ethnicities (especially in Latinx youth), and in youth from lower socioeconomic status.” Vaping marijuana is associated with other substance abuse, so health care professionals should include questions about different forms of marijuana use, such as vape, dab pen, or rig, when working with patients, and counsel patients and families about the risks associated with use of any of these products.

The study was supported by the National Center for Injury Prevention and Control and by the National Institute on Drug Abuse. The researchers had no financial conflicts to disclose. Dr. Curran had no financial conflicts to disclose and serves on the editorial advisory board of Pediatric News.
 

More teenagers in the United States reported cannabis use with vaping in 2019, compared with 2017, while cannabis use without vaping declined, based on annual survey data from more than 50,000 teens.

“With vaping prevalence rising so quickly among teens, getting a clearer picture of how cannabis use is shifting helps inform prevention and cessation efforts,” corresponding author Noah T. Kreski, MPH, of Columbia University, New York, said in an interview.

“In just 2 years, the most common cannabis use pattern changed from ‘occasional use without vaping’ to ‘frequent use with vaping,’ said Mx. Kreski, who uses the honorific Mx. and the pronouns they/them. “Knowing that, as well as the high overlap of cannabis vaping with nicotine use and binge drinking, adds to the urgency of reducing adolescent vaping.”

To quantify the trends in cannabis vaping, the researchers reviewed data from Monitoring the Future, an annual survey of high school students across the United States. The study population included 51,052 individuals; approximately 49% were male and 49% were non-Hispanic White. The researchers examined frequency of cannabis use, trends across demographic groups, and concurrent use of cannabis and other substances such as alcohol and tobacco. The findings were published in the journal Addiction.

Frequent cannabis use was defined as six or more times in the past 30 days; occasional use was defined as one to five times in the past 30 days.

Frequent cannabis use with vaping increased from 2.1% in 2017 to 5.4% in 2019. Occasional cannabis use with vaping also increased, though less dramatically, from less than 2% in 2017 to approximately 3.5% in 2019.

By contrast, both frequent and occasional cannabis use without vaping declined from 2017 to 2019 (from 3.8% to 2.1% and from 6.9% to 4.4%, respectively).

Overall, the prevalence of any level of cannabis use increased from 13.9% in 2017 to 15.4% in 2019. Both males and females showed a similar increase in reported frequent cannabis use with vaping of approximately 3%.

The results document that vaping cannabis has become more common than smoking alone among U.S. teens across almost all demographic groups, and across sex, race, urbanicity, and level of parent education; however, the increased was especially marked among Hispanic/Latinx teens and those of lower socioeconomic status, the researchers wrote.

The researchers also examined the associations between cannabis use with and without vaping and concurrent nicotine and alcohol use. Overall, the strongest association was between smoking or vaping nicotine and vaping cannabis; teens who smoked or vaped nicotine were 42 times more likely than nonnicotine users to report vaping cannabis in the past 30 days (adjusted odds ratio, 42.28). In addition, more occasions of binge drinking were more strongly associated with cannabis use with vaping (up to 10 times more likely), compared with cannabis use without vaping, (aORs, 4.48-10.09).

The study findings were limited by several factors, including the lack of questions on tetrahydrocannabinol (THC) or cannabidiol content of the cannabis products used, although evidence suggests that the potency of cannabis products in the United States is increasing, the researchers noted. Other limitations included the cross-sectional design, which prevents making associations about causality, and lack of data on the quantity of cannabis used; only data on frequency of use were recorded.

However, the results reflect a rise in cannabis use with vaping among teens in the United States, along with an increased risk of tobacco use, e-cigarette use, and binge drinking, the researchers said.

As cannabis legalization expands across the United States, policies are needed to deter use among adolescents, the researchers wrote. “These policies should be crafted to reduce an emphasis on criminalization in preference for public health promotion given the history of unequal application of punitive consequences of drug use for racialized minorities in the United States. As products, delivery systems, potency, and marketing proliferate within a for-profit industry, increased attention to youth trends, including investment in sustained and evidence-based prevention and intervention, is increasingly necessary.”

The take-home message for clinicians is to ask whether your patients are vaping, because the prevalence is not only up, but fairly universal, Mx. Kreski said. “Have a discussion that covers a broad range of substance use topics and informs teens of the potential risks of vaping, while avoiding stigma.”

The message for parents is “to talk to your kids about the risks of vaping,” said Mx. Kreski. “Prioritize open communication rather than punishment, and work together with your teens to prevent or reduce vaping.” The message for teens: “Understand that vaping has risks. You should feel empowered to talk to your parents or doctor about those risks. While it may seem like everyone’s vaping, the majority don’t. Keeping communication open between parents/caregivers, teens, and health care providers is one of the best ways to address these trends in vaping.”
 

Beware more powerful cannabis products

“While drug use in general is declining in adolescents, marijuana use remains very common,” Kelly A. Curran, MD, of the University of Oklahoma Health Sciences Center, Oklahoma City, said in an interview.

“There is growing evidence that marijuana is now the first drug used by adolescents – replacing alcohol and nicotine – and frequent use can lead to substance abuse,” said Dr. Curran, who specializes in adolescent medicine but was involved in the study. “Cannabis use patterns have evolved over time. As I frequently tell my patients and their families, new strains and hybrids of marijuana have higher potencies of THC. Many adolescents are eschewing smoking and in its place using marijuana concentrates (wax, oil, shatter) via vape, dab pen, or rig. Use of these methods puts adolescents at high risk of social and health complications such as [e-cigarette or vaping use-associated lung injury], cannabis hyperemesis syndrome, and psychosis – and understanding these patterns and associated drug use helps health care professionals and parents keep adolescents safe.”

The take-home message for clinicians is that marijuana use via vaping continues to rise and to become more common than “traditional” marijuana smoking, Dr. Curran said. “This increase is across genders, in nearly all race/ethnicities (especially in Latinx youth), and in youth from lower socioeconomic status.” Vaping marijuana is associated with other substance abuse, so health care professionals should include questions about different forms of marijuana use, such as vape, dab pen, or rig, when working with patients, and counsel patients and families about the risks associated with use of any of these products.

The study was supported by the National Center for Injury Prevention and Control and by the National Institute on Drug Abuse. The researchers had no financial conflicts to disclose. Dr. Curran had no financial conflicts to disclose and serves on the editorial advisory board of Pediatric News.
 

Use of oral ondansetron for acute gastroenteritis in children in an emergency setting increased significantly between 2006 and 2018, but use of intravenous fluids remained consistent, based on data from a cross-sectional analysis.

Recommendations for managing acute gastroenteritis in children include oral rehydration therapy for mild to moderate cases and intravenous rehydration for severe cases, Brett Burstein, MDCM, of McGill University, Montreal, and colleagues wrote.

Oral ondansetron has been shown to reduce vomiting and the need for intravenous rehydration, as well as reduce the need for hospitalization in children with evidence of dehydration, but has no significant benefits for children who are not dehydrated, the researchers noted.

“Given the high prevalence and costs associated with acute gastroenteritis treatment for children, understanding national trends in management in a broad, generalizable sample is important,” they wrote.

In a study published in JAMA Network Open, the researchers identified data from the National Hospital Ambulatory Medical Care Survey from Jan. 1, 2006, to Dec. 31, 2018. They analyzed ED visits by individuals younger than 18 years with either a primary discharge diagnosis of acute gastroenteritis or a primary diagnosis of nausea, vomiting, diarrhea, or dehydration with a secondary diagnosis of acute gastroenteritis. The study population included 4,122 patients with a mean age of 4.8 years. Approximately 85% of the visits were to nonacademic EDs, and 80% were to nonpediatric EDs.

Overall, ED visits for acute gastroenteritis increased over time, from 1.23 million in 2006 to 1.87 million in 2018 (P = .03 for trend). ED visits for acute gastroenteritis also increased significantly as a proportion of all ED pediatric visits, from 4.7% in 2006 to 5.6% in 2018 (P = .02 for trend).

Notably, the use of ondansetron increased from 10.6% in 2006 to 59.2% in 2018; however, intravenous rehydration and hospitalizations remained consistent over the study period, the researchers wrote. Approximately half of children who received intravenous fluids (53.9%) and those hospitalized (49.1%) also received ondansetron.

“Approximately half of children administered intravenous fluids or hospitalized did not receive ondansetron, suggesting that many children without dehydration receive ondansetron with limited benefit, whereas those most likely to benefit receive intravenous fluids without an adequate trial of ondansetron and oral rehydration therapy,” the researchers wrote in their discussion of the findings.

The study findings were limited by several factors including the lack of data on detailed patient-level information such as severity of dehydration, the researchers noted. Other limitations include lack of data on return visits and lack of data on the route of medication administration, which means that the perceived lack of benefit from ondansetron may be the result of children treated with both intravenous ondansetron and fluids, they said.

“Ondansetron-supported oral rehydration therapy for appropriately selected children can achieve intravenous rehydration rates of 9%, more than threefold lower than 2018 national estimates,” and more initiatives are needed to optimize ondansetron and reduce the excessive use of intravenous fluids, the researchers concluded.
 

Emergency care setting may promote IV fluid use

“Acute gastroenteritis has remained a major cause of pediatric morbidity and mortality worldwide with significant costs for the health care system,” Tim Joos, MD, a Seattle-based clinician with a combination internal medicine/pediatrics practice who was not involved in the current study, said in an interview. “The authors highlight that although ondansetron use for acute gastroenteritis in the ED has increased substantially, there are still a number of children who receive intravenous fluids in the ED without a trial of ondansetron and [oral rehydration therapy] first. For the individual patient, it is not surprising that the fast-paced culture of the ED doesn’t cater to a watchful waiting approach. This highlights the need for a more protocol-based algorithm for care of these patients upon check-in.

“Often the practice in the ED is a single dose of ondansetron, followed by attempts at oral rehydration 30 minutes later,” said Dr. Joos. “It would be interesting to know the extent that outpatient clinics are practicing this model prior to sending the patient on to the ED. Despite it becoming a common practice, there is still ongoing research into the efficacy and safety of multidose oral ondansetron at home in reducing ED visits/hospitalizations.”

The study received no outside funding. The researchers had no financial conflicts to disclose. Dr. Joos had no financial conflicts to disclose. Lead author Dr. Burstein received a career award from the Quebec Health Research Fund.

Use of oral ondansetron for acute gastroenteritis in children in an emergency setting increased significantly between 2006 and 2018, but use of intravenous fluids remained consistent, based on data from a cross-sectional analysis.

Recommendations for managing acute gastroenteritis in children include oral rehydration therapy for mild to moderate cases and intravenous rehydration for severe cases, Brett Burstein, MDCM, of McGill University, Montreal, and colleagues wrote.

Oral ondansetron has been shown to reduce vomiting and the need for intravenous rehydration, as well as reduce the need for hospitalization in children with evidence of dehydration, but has no significant benefits for children who are not dehydrated, the researchers noted.

“Given the high prevalence and costs associated with acute gastroenteritis treatment for children, understanding national trends in management in a broad, generalizable sample is important,” they wrote.

In a study published in JAMA Network Open, the researchers identified data from the National Hospital Ambulatory Medical Care Survey from Jan. 1, 2006, to Dec. 31, 2018. They analyzed ED visits by individuals younger than 18 years with either a primary discharge diagnosis of acute gastroenteritis or a primary diagnosis of nausea, vomiting, diarrhea, or dehydration with a secondary diagnosis of acute gastroenteritis. The study population included 4,122 patients with a mean age of 4.8 years. Approximately 85% of the visits were to nonacademic EDs, and 80% were to nonpediatric EDs.

Overall, ED visits for acute gastroenteritis increased over time, from 1.23 million in 2006 to 1.87 million in 2018 (P = .03 for trend). ED visits for acute gastroenteritis also increased significantly as a proportion of all ED pediatric visits, from 4.7% in 2006 to 5.6% in 2018 (P = .02 for trend).

Notably, the use of ondansetron increased from 10.6% in 2006 to 59.2% in 2018; however, intravenous rehydration and hospitalizations remained consistent over the study period, the researchers wrote. Approximately half of children who received intravenous fluids (53.9%) and those hospitalized (49.1%) also received ondansetron.

“Approximately half of children administered intravenous fluids or hospitalized did not receive ondansetron, suggesting that many children without dehydration receive ondansetron with limited benefit, whereas those most likely to benefit receive intravenous fluids without an adequate trial of ondansetron and oral rehydration therapy,” the researchers wrote in their discussion of the findings.

The study findings were limited by several factors including the lack of data on detailed patient-level information such as severity of dehydration, the researchers noted. Other limitations include lack of data on return visits and lack of data on the route of medication administration, which means that the perceived lack of benefit from ondansetron may be the result of children treated with both intravenous ondansetron and fluids, they said.

“Ondansetron-supported oral rehydration therapy for appropriately selected children can achieve intravenous rehydration rates of 9%, more than threefold lower than 2018 national estimates,” and more initiatives are needed to optimize ondansetron and reduce the excessive use of intravenous fluids, the researchers concluded.
 

Emergency care setting may promote IV fluid use

“Acute gastroenteritis has remained a major cause of pediatric morbidity and mortality worldwide with significant costs for the health care system,” Tim Joos, MD, a Seattle-based clinician with a combination internal medicine/pediatrics practice who was not involved in the current study, said in an interview. “The authors highlight that although ondansetron use for acute gastroenteritis in the ED has increased substantially, there are still a number of children who receive intravenous fluids in the ED without a trial of ondansetron and [oral rehydration therapy] first. For the individual patient, it is not surprising that the fast-paced culture of the ED doesn’t cater to a watchful waiting approach. This highlights the need for a more protocol-based algorithm for care of these patients upon check-in.

“Often the practice in the ED is a single dose of ondansetron, followed by attempts at oral rehydration 30 minutes later,” said Dr. Joos. “It would be interesting to know the extent that outpatient clinics are practicing this model prior to sending the patient on to the ED. Despite it becoming a common practice, there is still ongoing research into the efficacy and safety of multidose oral ondansetron at home in reducing ED visits/hospitalizations.”

The study received no outside funding. The researchers had no financial conflicts to disclose. Dr. Joos had no financial conflicts to disclose. Lead author Dr. Burstein received a career award from the Quebec Health Research Fund.

Use of oral ondansetron for acute gastroenteritis in children in an emergency setting increased significantly between 2006 and 2018, but use of intravenous fluids remained consistent, based on data from a cross-sectional analysis.

Recommendations for managing acute gastroenteritis in children include oral rehydration therapy for mild to moderate cases and intravenous rehydration for severe cases, Brett Burstein, MDCM, of McGill University, Montreal, and colleagues wrote.

Oral ondansetron has been shown to reduce vomiting and the need for intravenous rehydration, as well as reduce the need for hospitalization in children with evidence of dehydration, but has no significant benefits for children who are not dehydrated, the researchers noted.

“Given the high prevalence and costs associated with acute gastroenteritis treatment for children, understanding national trends in management in a broad, generalizable sample is important,” they wrote.

In a study published in JAMA Network Open, the researchers identified data from the National Hospital Ambulatory Medical Care Survey from Jan. 1, 2006, to Dec. 31, 2018. They analyzed ED visits by individuals younger than 18 years with either a primary discharge diagnosis of acute gastroenteritis or a primary diagnosis of nausea, vomiting, diarrhea, or dehydration with a secondary diagnosis of acute gastroenteritis. The study population included 4,122 patients with a mean age of 4.8 years. Approximately 85% of the visits were to nonacademic EDs, and 80% were to nonpediatric EDs.

Overall, ED visits for acute gastroenteritis increased over time, from 1.23 million in 2006 to 1.87 million in 2018 (P = .03 for trend). ED visits for acute gastroenteritis also increased significantly as a proportion of all ED pediatric visits, from 4.7% in 2006 to 5.6% in 2018 (P = .02 for trend).

Notably, the use of ondansetron increased from 10.6% in 2006 to 59.2% in 2018; however, intravenous rehydration and hospitalizations remained consistent over the study period, the researchers wrote. Approximately half of children who received intravenous fluids (53.9%) and those hospitalized (49.1%) also received ondansetron.

“Approximately half of children administered intravenous fluids or hospitalized did not receive ondansetron, suggesting that many children without dehydration receive ondansetron with limited benefit, whereas those most likely to benefit receive intravenous fluids without an adequate trial of ondansetron and oral rehydration therapy,” the researchers wrote in their discussion of the findings.

The study findings were limited by several factors including the lack of data on detailed patient-level information such as severity of dehydration, the researchers noted. Other limitations include lack of data on return visits and lack of data on the route of medication administration, which means that the perceived lack of benefit from ondansetron may be the result of children treated with both intravenous ondansetron and fluids, they said.

“Ondansetron-supported oral rehydration therapy for appropriately selected children can achieve intravenous rehydration rates of 9%, more than threefold lower than 2018 national estimates,” and more initiatives are needed to optimize ondansetron and reduce the excessive use of intravenous fluids, the researchers concluded.
 

Emergency care setting may promote IV fluid use

“Acute gastroenteritis has remained a major cause of pediatric morbidity and mortality worldwide with significant costs for the health care system,” Tim Joos, MD, a Seattle-based clinician with a combination internal medicine/pediatrics practice who was not involved in the current study, said in an interview. “The authors highlight that although ondansetron use for acute gastroenteritis in the ED has increased substantially, there are still a number of children who receive intravenous fluids in the ED without a trial of ondansetron and [oral rehydration therapy] first. For the individual patient, it is not surprising that the fast-paced culture of the ED doesn’t cater to a watchful waiting approach. This highlights the need for a more protocol-based algorithm for care of these patients upon check-in.

“Often the practice in the ED is a single dose of ondansetron, followed by attempts at oral rehydration 30 minutes later,” said Dr. Joos. “It would be interesting to know the extent that outpatient clinics are practicing this model prior to sending the patient on to the ED. Despite it becoming a common practice, there is still ongoing research into the efficacy and safety of multidose oral ondansetron at home in reducing ED visits/hospitalizations.”

The study received no outside funding. The researchers had no financial conflicts to disclose. Dr. Joos had no financial conflicts to disclose. Lead author Dr. Burstein received a career award from the Quebec Health Research Fund.

Patients with psoriasis have a significantly increased risk of severe and rare infections, compared with the general population, according to a population-based cohort study of nearly 95,000 patients.

Although previous studies have shown a higher risk for comorbid conditions in people with psoriasis, compared with those without psoriasis, data on the occurrence of severe and rare infections in patients with psoriasis are limited, wrote Nikolai Loft, MD, of the department of dermatology and allergy, Copenhagen University Hospital, Gentofte, and colleagues.

Psoriasis patients are often treated with immunosuppressive therapies that may promote or aggravate infections; therefore, a better understanding of psoriasis and risk of infections is needed, they said. In a study published in the British Journal of Dermatology, Dr. Loft and his coinvestigators reviewed data on adults aged 18 years and older from the Danish National Patient Register between Jan. 1, 1997 and Dec. 31, 2018. The study population included 94,450 adults with psoriasis and 566,700 matched controls. Patients with any type of psoriasis and any degree of severity were included.

The primary outcome was the occurrence of severe infections, defined as those requiring assessment at a hospital, and rare infections, defined as HIV, TB, HBV, and HCV. The median age of the participants was 52.3 years, and slightly more than half were women.

Overall, the incidence rate of severe and rare infections among patients with any type of psoriasis was 3,104.9 per 100,000 person-years, compared with 2,381.1 for controls, with a hazard ratio, adjusted for gender, age, ethnicity, socioeconomic status, alcohol-related conditions, and Charlson comorbidity index (aHR) of 1.29.

For any infections resulting in hospitalization, the incidence rate was 2,005.1 vs. 1,531.8 per 100,000 person-years for patients with any type of psoriasis and controls, respectively.

The results were similar when severe infections and rare infections were analyzed separately. The incidence rate of severe infections was 3,080.6 and 2,364.4 per 100,000 person-years for patients with any psoriasis, compared with controls; the incidence rate for rare infections was 42.9 and 31.8 for all psoriasis patients and controls, respectively.

When the data were examined by psoriasis severity, the incidence rate of severe and rare infections among patients with severe psoriasis was 3,847.7 per 100,000 person-years, compared with 2,351.9 per 100,000 person years among controls (aHR, 1.58) and also higher than in patients with mild psoriasis. The incidence rate of severe and rare infections in patients with mild psoriasis (2,979.1 per 100,000 person-years) also was higher than in controls (aHR, 1.26).

Factors that might explain the increased infection risk with severe psoriasis include the altered immune environment in these patients, the researchers wrote in their discussion of the findings. Also, “patients with severe psoriasis are defined by their eligibility for systemics, either conventional or biologic,” and their increased infection risk may stem from these treatments, rather than disease severity itself, they noted.

The study findings were limited by several factors including the lack of data on such confounders as weight, body mass index, and smoking status, they added. Other limitations included potential surveillance bias because of greater TB screening, and the use of prescriptions, rather than the Psoriasis Area Severity Index, to define severity. However, the results were strengthened by the large sample size, and suggest that patients with any type of psoriasis have higher rates of any infection, severe or rare, than the general population, the researchers concluded.

Data show need for clinician vigilance

Based on the 2020 Census data, an estimated 7.55 million adults in the United States have psoriasis, David Robles, MD, said in an interview. “Patients with psoriasis have a high risk for multiple comorbid conditions including metabolic syndrome, which is characterized by obesity, hypertension, and dyslipidemia,” said Dr. Robles, a dermatologist in private practice in Pomona, Calif., who was not involved in the study. “Although these complications were previously attributed to diet and obesity, it has become clear that the proinflammatory cytokines associated with psoriasis may be playing an important role underlying the pathologic basis of these other comorbidities.”

There is an emerging body of literature “indicating that psoriasis is associated with an increased risk of infections,” he added. Research in this area is particularly important because of the increased risk of infections associated with many biologic and immune-modulating treatments for psoriasis, Dr. Robles noted.

The study findings “indicate that, as the severity of psoriasis increases, so does the risk of severe and rare infections,” he said. “This makes it imperative for clinicians to be alert to the possibility of severe or rare infections in patients with psoriasis, especially those with severe psoriasis, so that early intervention can be initiated.”

As for additional research, “as an immunologist and dermatologist, I cannot help but think about the possible role the genetic and cytokine pathways involved in psoriasis may be playing in modulating the immune system and/or microbiome, and whether this contributes to a higher risk of infections,” Dr. Robles said. “Just as it was discovered that patients with atopic dermatitis have decreased levels of antimicrobial peptides in their skin, making them susceptible to recurrent bacterial skin infections, we may find that the genetic and immunological changes associated with psoriasis may independently contribute to infection susceptibility,” he noted. “More basic immunology and virology research may one day shed light on this observation.”

The study was supported by Novartis. Lead author Dr. Loft disclosed serving as a speaker for Eli Lilly and Janssen Cilag, other authors disclosed relationships with multiple companies including Novartis, and two authors are Novartis employees. Dr. Robles had no relevant financial disclosures.

Patients with psoriasis have a significantly increased risk of severe and rare infections, compared with the general population, according to a population-based cohort study of nearly 95,000 patients.

Although previous studies have shown a higher risk for comorbid conditions in people with psoriasis, compared with those without psoriasis, data on the occurrence of severe and rare infections in patients with psoriasis are limited, wrote Nikolai Loft, MD, of the department of dermatology and allergy, Copenhagen University Hospital, Gentofte, and colleagues.

Psoriasis patients are often treated with immunosuppressive therapies that may promote or aggravate infections; therefore, a better understanding of psoriasis and risk of infections is needed, they said. In a study published in the British Journal of Dermatology, Dr. Loft and his coinvestigators reviewed data on adults aged 18 years and older from the Danish National Patient Register between Jan. 1, 1997 and Dec. 31, 2018. The study population included 94,450 adults with psoriasis and 566,700 matched controls. Patients with any type of psoriasis and any degree of severity were included.

The primary outcome was the occurrence of severe infections, defined as those requiring assessment at a hospital, and rare infections, defined as HIV, TB, HBV, and HCV. The median age of the participants was 52.3 years, and slightly more than half were women.

Overall, the incidence rate of severe and rare infections among patients with any type of psoriasis was 3,104.9 per 100,000 person-years, compared with 2,381.1 for controls, with a hazard ratio, adjusted for gender, age, ethnicity, socioeconomic status, alcohol-related conditions, and Charlson comorbidity index (aHR) of 1.29.

For any infections resulting in hospitalization, the incidence rate was 2,005.1 vs. 1,531.8 per 100,000 person-years for patients with any type of psoriasis and controls, respectively.

The results were similar when severe infections and rare infections were analyzed separately. The incidence rate of severe infections was 3,080.6 and 2,364.4 per 100,000 person-years for patients with any psoriasis, compared with controls; the incidence rate for rare infections was 42.9 and 31.8 for all psoriasis patients and controls, respectively.

When the data were examined by psoriasis severity, the incidence rate of severe and rare infections among patients with severe psoriasis was 3,847.7 per 100,000 person-years, compared with 2,351.9 per 100,000 person years among controls (aHR, 1.58) and also higher than in patients with mild psoriasis. The incidence rate of severe and rare infections in patients with mild psoriasis (2,979.1 per 100,000 person-years) also was higher than in controls (aHR, 1.26).

Factors that might explain the increased infection risk with severe psoriasis include the altered immune environment in these patients, the researchers wrote in their discussion of the findings. Also, “patients with severe psoriasis are defined by their eligibility for systemics, either conventional or biologic,” and their increased infection risk may stem from these treatments, rather than disease severity itself, they noted.

The study findings were limited by several factors including the lack of data on such confounders as weight, body mass index, and smoking status, they added. Other limitations included potential surveillance bias because of greater TB screening, and the use of prescriptions, rather than the Psoriasis Area Severity Index, to define severity. However, the results were strengthened by the large sample size, and suggest that patients with any type of psoriasis have higher rates of any infection, severe or rare, than the general population, the researchers concluded.

Data show need for clinician vigilance

Based on the 2020 Census data, an estimated 7.55 million adults in the United States have psoriasis, David Robles, MD, said in an interview. “Patients with psoriasis have a high risk for multiple comorbid conditions including metabolic syndrome, which is characterized by obesity, hypertension, and dyslipidemia,” said Dr. Robles, a dermatologist in private practice in Pomona, Calif., who was not involved in the study. “Although these complications were previously attributed to diet and obesity, it has become clear that the proinflammatory cytokines associated with psoriasis may be playing an important role underlying the pathologic basis of these other comorbidities.”

There is an emerging body of literature “indicating that psoriasis is associated with an increased risk of infections,” he added. Research in this area is particularly important because of the increased risk of infections associated with many biologic and immune-modulating treatments for psoriasis, Dr. Robles noted.

The study findings “indicate that, as the severity of psoriasis increases, so does the risk of severe and rare infections,” he said. “This makes it imperative for clinicians to be alert to the possibility of severe or rare infections in patients with psoriasis, especially those with severe psoriasis, so that early intervention can be initiated.”

As for additional research, “as an immunologist and dermatologist, I cannot help but think about the possible role the genetic and cytokine pathways involved in psoriasis may be playing in modulating the immune system and/or microbiome, and whether this contributes to a higher risk of infections,” Dr. Robles said. “Just as it was discovered that patients with atopic dermatitis have decreased levels of antimicrobial peptides in their skin, making them susceptible to recurrent bacterial skin infections, we may find that the genetic and immunological changes associated with psoriasis may independently contribute to infection susceptibility,” he noted. “More basic immunology and virology research may one day shed light on this observation.”

The study was supported by Novartis. Lead author Dr. Loft disclosed serving as a speaker for Eli Lilly and Janssen Cilag, other authors disclosed relationships with multiple companies including Novartis, and two authors are Novartis employees. Dr. Robles had no relevant financial disclosures.

Patients with psoriasis have a significantly increased risk of severe and rare infections, compared with the general population, according to a population-based cohort study of nearly 95,000 patients.

Although previous studies have shown a higher risk for comorbid conditions in people with psoriasis, compared with those without psoriasis, data on the occurrence of severe and rare infections in patients with psoriasis are limited, wrote Nikolai Loft, MD, of the department of dermatology and allergy, Copenhagen University Hospital, Gentofte, and colleagues.

Psoriasis patients are often treated with immunosuppressive therapies that may promote or aggravate infections; therefore, a better understanding of psoriasis and risk of infections is needed, they said. In a study published in the British Journal of Dermatology, Dr. Loft and his coinvestigators reviewed data on adults aged 18 years and older from the Danish National Patient Register between Jan. 1, 1997 and Dec. 31, 2018. The study population included 94,450 adults with psoriasis and 566,700 matched controls. Patients with any type of psoriasis and any degree of severity were included.

The primary outcome was the occurrence of severe infections, defined as those requiring assessment at a hospital, and rare infections, defined as HIV, TB, HBV, and HCV. The median age of the participants was 52.3 years, and slightly more than half were women.

Overall, the incidence rate of severe and rare infections among patients with any type of psoriasis was 3,104.9 per 100,000 person-years, compared with 2,381.1 for controls, with a hazard ratio, adjusted for gender, age, ethnicity, socioeconomic status, alcohol-related conditions, and Charlson comorbidity index (aHR) of 1.29.

For any infections resulting in hospitalization, the incidence rate was 2,005.1 vs. 1,531.8 per 100,000 person-years for patients with any type of psoriasis and controls, respectively.

The results were similar when severe infections and rare infections were analyzed separately. The incidence rate of severe infections was 3,080.6 and 2,364.4 per 100,000 person-years for patients with any psoriasis, compared with controls; the incidence rate for rare infections was 42.9 and 31.8 for all psoriasis patients and controls, respectively.

When the data were examined by psoriasis severity, the incidence rate of severe and rare infections among patients with severe psoriasis was 3,847.7 per 100,000 person-years, compared with 2,351.9 per 100,000 person years among controls (aHR, 1.58) and also higher than in patients with mild psoriasis. The incidence rate of severe and rare infections in patients with mild psoriasis (2,979.1 per 100,000 person-years) also was higher than in controls (aHR, 1.26).

Factors that might explain the increased infection risk with severe psoriasis include the altered immune environment in these patients, the researchers wrote in their discussion of the findings. Also, “patients with severe psoriasis are defined by their eligibility for systemics, either conventional or biologic,” and their increased infection risk may stem from these treatments, rather than disease severity itself, they noted.

The study findings were limited by several factors including the lack of data on such confounders as weight, body mass index, and smoking status, they added. Other limitations included potential surveillance bias because of greater TB screening, and the use of prescriptions, rather than the Psoriasis Area Severity Index, to define severity. However, the results were strengthened by the large sample size, and suggest that patients with any type of psoriasis have higher rates of any infection, severe or rare, than the general population, the researchers concluded.

Data show need for clinician vigilance

Based on the 2020 Census data, an estimated 7.55 million adults in the United States have psoriasis, David Robles, MD, said in an interview. “Patients with psoriasis have a high risk for multiple comorbid conditions including metabolic syndrome, which is characterized by obesity, hypertension, and dyslipidemia,” said Dr. Robles, a dermatologist in private practice in Pomona, Calif., who was not involved in the study. “Although these complications were previously attributed to diet and obesity, it has become clear that the proinflammatory cytokines associated with psoriasis may be playing an important role underlying the pathologic basis of these other comorbidities.”

There is an emerging body of literature “indicating that psoriasis is associated with an increased risk of infections,” he added. Research in this area is particularly important because of the increased risk of infections associated with many biologic and immune-modulating treatments for psoriasis, Dr. Robles noted.

The study findings “indicate that, as the severity of psoriasis increases, so does the risk of severe and rare infections,” he said. “This makes it imperative for clinicians to be alert to the possibility of severe or rare infections in patients with psoriasis, especially those with severe psoriasis, so that early intervention can be initiated.”

As for additional research, “as an immunologist and dermatologist, I cannot help but think about the possible role the genetic and cytokine pathways involved in psoriasis may be playing in modulating the immune system and/or microbiome, and whether this contributes to a higher risk of infections,” Dr. Robles said. “Just as it was discovered that patients with atopic dermatitis have decreased levels of antimicrobial peptides in their skin, making them susceptible to recurrent bacterial skin infections, we may find that the genetic and immunological changes associated with psoriasis may independently contribute to infection susceptibility,” he noted. “More basic immunology and virology research may one day shed light on this observation.”

The study was supported by Novartis. Lead author Dr. Loft disclosed serving as a speaker for Eli Lilly and Janssen Cilag, other authors disclosed relationships with multiple companies including Novartis, and two authors are Novartis employees. Dr. Robles had no relevant financial disclosures.

Regardless of the severity of their initial illness, 89% of people who were hospitalized with COVID-19 had returned to their original work 2 years later, a new study shows.

The burden of persistent COVID-19 symptoms appeared to improve over time, but a higher percentage of former patients reported poor health, compared with the general population. This suggests that some patients need more time to completely recover from COVID-19, wrote the authors of the new study, which was published in The Lancet Respiratory Medicine. Previous research has shown that the health effects of COVID-19 last for up to a year, but data from longer-term studies are limited, said Lixue Huang, MD, of Capital Medical University, Beijing, one of the study authors, and colleagues.

Methods and results

In the new study, the researchers reviewed data from 1,192 adult patients who were discharged from the hospital after surviving COVID-19 between Jan. 7, 2020, and May 29, 2020. The researchers measured the participants’ health outcomes at 6 months, 12 months, and 2 years after their onset of symptoms. A community-based dataset of 3,383 adults with no history of COVID-19 served as controls to measure the recovery of the COVID-19 patients. The median age of the patients at the time of hospital discharge was 57 years, and 46% were women. The median follow-up time after the onset of symptoms was 185 days, 349 days, and 685 days for the 6-month, 12-month, and 2-year visits, respectively. The researchers measured health outcomes using a 6-min walking distance (6MWD) test, laboratory tests, and questionnaires about symptoms, mental health, health-related quality of life, returning to work, and health care use since leaving the hospital.

Overall, the proportion of COVID-19 survivors with at least one symptom decreased from 68% at 6 months to 55% at 2 years (P < .0001). The most frequent symptoms were fatigue and muscle weakness, reported by approximately one-third of the patients (31%); sleep problems also were reported by 31% of the patients.

The proportion of individuals with poor results on the 6MWD decreased continuously over time, not only in COVID-19 survivors overall, but also in three subgroups of varying initial disease severity. Of the 494 survivors who reported working before becoming ill, 438 (89%) had returned to their original jobs 2 years later. The most common reasons for not returning to work were decreased physical function, unwillingness to return, and unemployment, the researchers noted.

However, at 2 years, COVID-19 survivors reported more pain and discomfort, as well as more anxiety and depression, compared with the controls (23% vs. 5% and 12% vs. 5%, respectively).

In addition, significantly more survivors who needed high levels of respiratory support while hospitalized had lung diffusion impairment (65%), reduced residual volume (62%), and total lung capacity (39%), compared with matched controls (36%, 20%, and 6%, respectively) at 2 years.

Long-COVID concerns

Approximately half of the survivors had symptoms of long COVID at 2 years. These individuals were more likely to report pain or discomfort or anxiety or depression, as well as mobility problems, compared to survivors without long COVID. Participants with long-COVID symptoms were more than twice as likely to have an outpatient clinic visit (odds ratio, 2.82), and not quite twice as likely to be rehospitalized (OR, 1.64).

“We found that [health-related quality of life], exercise capacity, and mental health continued to improve throughout the 2 years regardless of initial disease severity, but about half still had symptomatic sequelae at 2 years,” the researchers wrote in their paper.

Findings can inform doctor-patient discussions

“We are increasingly recognizing that the health effects of COVID-19 may persist beyond acute illness, therefore this is a timely study to assess the long-term impact of COVID-19 with a long follow-up period,” said Suman Pal, MD, an internal medicine physician at the University of New Mexico, Albuquerque, in an interview.

The findings are consistent with the existing literature, said Dr. Pal, who was not involved in the study.  The data from the study “can help clinicians have discussions regarding expected recovery and long-term prognosis for patients with COVID-19,” he noted.

What patients should know is that “studies such as this can help COVID-19 survivors understand and monitor persistent symptoms they may experience, and bring them to the attention of their clinicians,” said Dr. Pal.

However, “As a single-center study with high attrition of subjects during the study period, the findings may not be generalizable,” Dr. Pal emphasized. “Larger-scale studies and patient registries distributed over different geographical areas and time periods will help obtain a better understanding of the nature and prevalence of long COVID,” he said.

The study findings were limited by several factors, including the lack of formerly hospitalized controls with respiratory infections other than COVID-19 to determine which outcomes are COVID-19 specific, the researchers noted. Other limitations included the use of data from only patients at a single center, and from the early stages of the pandemic, as well as the use of self-reports for comorbidities and health outcomes, they said.

However, the results represent the longest-known published longitudinal follow-up of patients who recovered from acute COVID-19, the researchers emphasized. Study strengths included the large sample size, longitudinal design, and long-term follow-up with non-COVID controls to determine outcomes. The researchers noted their plans to conduct annual follow-ups in the current study population. They added that more research is needed to explore rehabilitation programs to promote recovery for COVID-19 survivors and to reduce the effects of long COVID.

The study was supported by the Chinese Academy of Medical Sciences, National Natural Science Foundation of China, National Key Research and Development Program of China, National Administration of Traditional Chinese Medicine, Major Projects of National Science and Technology on New Drug Creation and Development of Pulmonary Tuberculosis, China Evergrande Group, Jack Ma Foundation, Sino Biopharmaceutical, Ping An Insurance (Group), and New Sunshine Charity Foundation. The researchers and Dr. Pal had no financial conflicts to disclose.

This article was updated on 5/16/2022.

Regardless of the severity of their initial illness, 89% of people who were hospitalized with COVID-19 had returned to their original work 2 years later, a new study shows.

The burden of persistent COVID-19 symptoms appeared to improve over time, but a higher percentage of former patients reported poor health, compared with the general population. This suggests that some patients need more time to completely recover from COVID-19, wrote the authors of the new study, which was published in The Lancet Respiratory Medicine. Previous research has shown that the health effects of COVID-19 last for up to a year, but data from longer-term studies are limited, said Lixue Huang, MD, of Capital Medical University, Beijing, one of the study authors, and colleagues.

Methods and results

In the new study, the researchers reviewed data from 1,192 adult patients who were discharged from the hospital after surviving COVID-19 between Jan. 7, 2020, and May 29, 2020. The researchers measured the participants’ health outcomes at 6 months, 12 months, and 2 years after their onset of symptoms. A community-based dataset of 3,383 adults with no history of COVID-19 served as controls to measure the recovery of the COVID-19 patients. The median age of the patients at the time of hospital discharge was 57 years, and 46% were women. The median follow-up time after the onset of symptoms was 185 days, 349 days, and 685 days for the 6-month, 12-month, and 2-year visits, respectively. The researchers measured health outcomes using a 6-min walking distance (6MWD) test, laboratory tests, and questionnaires about symptoms, mental health, health-related quality of life, returning to work, and health care use since leaving the hospital.

Overall, the proportion of COVID-19 survivors with at least one symptom decreased from 68% at 6 months to 55% at 2 years (P < .0001). The most frequent symptoms were fatigue and muscle weakness, reported by approximately one-third of the patients (31%); sleep problems also were reported by 31% of the patients.

The proportion of individuals with poor results on the 6MWD decreased continuously over time, not only in COVID-19 survivors overall, but also in three subgroups of varying initial disease severity. Of the 494 survivors who reported working before becoming ill, 438 (89%) had returned to their original jobs 2 years later. The most common reasons for not returning to work were decreased physical function, unwillingness to return, and unemployment, the researchers noted.

However, at 2 years, COVID-19 survivors reported more pain and discomfort, as well as more anxiety and depression, compared with the controls (23% vs. 5% and 12% vs. 5%, respectively).

In addition, significantly more survivors who needed high levels of respiratory support while hospitalized had lung diffusion impairment (65%), reduced residual volume (62%), and total lung capacity (39%), compared with matched controls (36%, 20%, and 6%, respectively) at 2 years.

Long-COVID concerns

Approximately half of the survivors had symptoms of long COVID at 2 years. These individuals were more likely to report pain or discomfort or anxiety or depression, as well as mobility problems, compared to survivors without long COVID. Participants with long-COVID symptoms were more than twice as likely to have an outpatient clinic visit (odds ratio, 2.82), and not quite twice as likely to be rehospitalized (OR, 1.64).

“We found that [health-related quality of life], exercise capacity, and mental health continued to improve throughout the 2 years regardless of initial disease severity, but about half still had symptomatic sequelae at 2 years,” the researchers wrote in their paper.

Findings can inform doctor-patient discussions

“We are increasingly recognizing that the health effects of COVID-19 may persist beyond acute illness, therefore this is a timely study to assess the long-term impact of COVID-19 with a long follow-up period,” said Suman Pal, MD, an internal medicine physician at the University of New Mexico, Albuquerque, in an interview.

The findings are consistent with the existing literature, said Dr. Pal, who was not involved in the study.  The data from the study “can help clinicians have discussions regarding expected recovery and long-term prognosis for patients with COVID-19,” he noted.

What patients should know is that “studies such as this can help COVID-19 survivors understand and monitor persistent symptoms they may experience, and bring them to the attention of their clinicians,” said Dr. Pal.

However, “As a single-center study with high attrition of subjects during the study period, the findings may not be generalizable,” Dr. Pal emphasized. “Larger-scale studies and patient registries distributed over different geographical areas and time periods will help obtain a better understanding of the nature and prevalence of long COVID,” he said.

The study findings were limited by several factors, including the lack of formerly hospitalized controls with respiratory infections other than COVID-19 to determine which outcomes are COVID-19 specific, the researchers noted. Other limitations included the use of data from only patients at a single center, and from the early stages of the pandemic, as well as the use of self-reports for comorbidities and health outcomes, they said.

However, the results represent the longest-known published longitudinal follow-up of patients who recovered from acute COVID-19, the researchers emphasized. Study strengths included the large sample size, longitudinal design, and long-term follow-up with non-COVID controls to determine outcomes. The researchers noted their plans to conduct annual follow-ups in the current study population. They added that more research is needed to explore rehabilitation programs to promote recovery for COVID-19 survivors and to reduce the effects of long COVID.

The study was supported by the Chinese Academy of Medical Sciences, National Natural Science Foundation of China, National Key Research and Development Program of China, National Administration of Traditional Chinese Medicine, Major Projects of National Science and Technology on New Drug Creation and Development of Pulmonary Tuberculosis, China Evergrande Group, Jack Ma Foundation, Sino Biopharmaceutical, Ping An Insurance (Group), and New Sunshine Charity Foundation. The researchers and Dr. Pal had no financial conflicts to disclose.

This article was updated on 5/16/2022.

Regardless of the severity of their initial illness, 89% of people who were hospitalized with COVID-19 had returned to their original work 2 years later, a new study shows.

The burden of persistent COVID-19 symptoms appeared to improve over time, but a higher percentage of former patients reported poor health, compared with the general population. This suggests that some patients need more time to completely recover from COVID-19, wrote the authors of the new study, which was published in The Lancet Respiratory Medicine. Previous research has shown that the health effects of COVID-19 last for up to a year, but data from longer-term studies are limited, said Lixue Huang, MD, of Capital Medical University, Beijing, one of the study authors, and colleagues.

Methods and results

In the new study, the researchers reviewed data from 1,192 adult patients who were discharged from the hospital after surviving COVID-19 between Jan. 7, 2020, and May 29, 2020. The researchers measured the participants’ health outcomes at 6 months, 12 months, and 2 years after their onset of symptoms. A community-based dataset of 3,383 adults with no history of COVID-19 served as controls to measure the recovery of the COVID-19 patients. The median age of the patients at the time of hospital discharge was 57 years, and 46% were women. The median follow-up time after the onset of symptoms was 185 days, 349 days, and 685 days for the 6-month, 12-month, and 2-year visits, respectively. The researchers measured health outcomes using a 6-min walking distance (6MWD) test, laboratory tests, and questionnaires about symptoms, mental health, health-related quality of life, returning to work, and health care use since leaving the hospital.

Overall, the proportion of COVID-19 survivors with at least one symptom decreased from 68% at 6 months to 55% at 2 years (P < .0001). The most frequent symptoms were fatigue and muscle weakness, reported by approximately one-third of the patients (31%); sleep problems also were reported by 31% of the patients.

The proportion of individuals with poor results on the 6MWD decreased continuously over time, not only in COVID-19 survivors overall, but also in three subgroups of varying initial disease severity. Of the 494 survivors who reported working before becoming ill, 438 (89%) had returned to their original jobs 2 years later. The most common reasons for not returning to work were decreased physical function, unwillingness to return, and unemployment, the researchers noted.

However, at 2 years, COVID-19 survivors reported more pain and discomfort, as well as more anxiety and depression, compared with the controls (23% vs. 5% and 12% vs. 5%, respectively).

In addition, significantly more survivors who needed high levels of respiratory support while hospitalized had lung diffusion impairment (65%), reduced residual volume (62%), and total lung capacity (39%), compared with matched controls (36%, 20%, and 6%, respectively) at 2 years.

Long-COVID concerns

Approximately half of the survivors had symptoms of long COVID at 2 years. These individuals were more likely to report pain or discomfort or anxiety or depression, as well as mobility problems, compared to survivors without long COVID. Participants with long-COVID symptoms were more than twice as likely to have an outpatient clinic visit (odds ratio, 2.82), and not quite twice as likely to be rehospitalized (OR, 1.64).

“We found that [health-related quality of life], exercise capacity, and mental health continued to improve throughout the 2 years regardless of initial disease severity, but about half still had symptomatic sequelae at 2 years,” the researchers wrote in their paper.

Findings can inform doctor-patient discussions

“We are increasingly recognizing that the health effects of COVID-19 may persist beyond acute illness, therefore this is a timely study to assess the long-term impact of COVID-19 with a long follow-up period,” said Suman Pal, MD, an internal medicine physician at the University of New Mexico, Albuquerque, in an interview.

The findings are consistent with the existing literature, said Dr. Pal, who was not involved in the study.  The data from the study “can help clinicians have discussions regarding expected recovery and long-term prognosis for patients with COVID-19,” he noted.

What patients should know is that “studies such as this can help COVID-19 survivors understand and monitor persistent symptoms they may experience, and bring them to the attention of their clinicians,” said Dr. Pal.

However, “As a single-center study with high attrition of subjects during the study period, the findings may not be generalizable,” Dr. Pal emphasized. “Larger-scale studies and patient registries distributed over different geographical areas and time periods will help obtain a better understanding of the nature and prevalence of long COVID,” he said.

The study findings were limited by several factors, including the lack of formerly hospitalized controls with respiratory infections other than COVID-19 to determine which outcomes are COVID-19 specific, the researchers noted. Other limitations included the use of data from only patients at a single center, and from the early stages of the pandemic, as well as the use of self-reports for comorbidities and health outcomes, they said.

However, the results represent the longest-known published longitudinal follow-up of patients who recovered from acute COVID-19, the researchers emphasized. Study strengths included the large sample size, longitudinal design, and long-term follow-up with non-COVID controls to determine outcomes. The researchers noted their plans to conduct annual follow-ups in the current study population. They added that more research is needed to explore rehabilitation programs to promote recovery for COVID-19 survivors and to reduce the effects of long COVID.

The study was supported by the Chinese Academy of Medical Sciences, National Natural Science Foundation of China, National Key Research and Development Program of China, National Administration of Traditional Chinese Medicine, Major Projects of National Science and Technology on New Drug Creation and Development of Pulmonary Tuberculosis, China Evergrande Group, Jack Ma Foundation, Sino Biopharmaceutical, Ping An Insurance (Group), and New Sunshine Charity Foundation. The researchers and Dr. Pal had no financial conflicts to disclose.

This article was updated on 5/16/2022.

After hospitalization, COVID-19 patients 9 hours per day of sedentary time at 3-6 months after discharge, according to data from 37 individuals.

COVID-19 patients experience a wide range of clinical manifestations, and roughly half of those who were hospitalized for COVID-19 report persisting symptoms both physical and mental up to a year after discharge, Bram van Bakel, MD, of Radboud University Medical Center, Nijmegen, the Netherlands, said in a presentation at the presentation at the annual congress of the European Association of Preventive Cardiology.

However, data on physical activity patterns and the impact on recovery after postinfection hospital discharge are limited, he said. Dr. van Bakel and colleagues aimed to assess physical activity, sedentary behavior, and sleep duration in COVID-19 patients at 3-6 months after hospital discharge to explore the association with patient characteristics, disease severity and cardiac dysfunction.

“We hypothesized that COVID-19 survivors will demonstrate low volumes of physical activity and a high sedentary time, especially those with a more severe disease course,” such as longer hospital duration and admission to intensive care, cardiac dysfunction, and persistent symptoms at 3-6 months post discharge, he said.

Dr. van Bakel and colleagues enrolled 37 adult patients in a cross-sectional cohort study. They objectively assessed physical activity, sedentary behavior, and sleep duration for 24 hrs/day during 8 subsequent days in COVID-19 survivors at 3-6 months post hospitalization. The average age of the patients was 60 years, 78% were male, and the average assessment time was 125 days after hospital discharge.

The researchers compared activity patterns based on patient and disease characteristics, cardiac biomarker release during hospitalization, abnormal transthoracic echocardiogram regarding left and right ventricular function and volumes at 3-6 months of follow-up, and the persistence of symptoms after discharge.

Overall, patients spent a median of 4.2 hours per day in light-intensity physical activity, and 1 hour per day in moderate to vigorous physical activity. The overall median time spent sitting was 9.8 hours per day; this was accumulated in approximately 6 prolonged sitting periods of 30 minutes or more and 41.1 short sitting periods of less than 30 minutes.

The median sleep duration was 9.8 hours per day; sleep duration was significantly higher in women, compared with men (9.2 vs. 8.5 hours/day; P = .03), and in patients with persistent symptoms, compared with those without persistent symptoms (9.1 hrs/day vs. 8.3 hrs/day; P = .02). No other differences in activity or sitting patterns appeared among subgroups. Sedentary time of 10 hours or more per day overall puts individuals at increased risk for detrimental health effects, Dr. van Bakel said.

The study findings were limited by the small sample and cross-sectional design, he noted.

However, the results suggest that COVID-19 patients spent most of their time sedentary within the first 3-6 months after hospital discharge. The similar activity patterns across subgroups support a uniform approach to rehabilitation for these patients to target persisting symptoms and prevent long-term health consequences, said Dr. van Bakel. Further studies are warranted in a larger cohort with a prospective design and longitudinal follow-up.

The current study “highlights the need for ongoing rehabilitation in severe COVID-19 survivors after hospitalization to restore premorbid function and endurance,” Alba Miranda Azola, MD, of Johns Hopkins University, Baltimore, said in an interview.

“The findings regarding inactivity are not surprising,” said Dr. Azola. “Immobility during hospitalization results in muscle atrophy and marked decreased endurance. The need for prolonged use of sedation and paralytics during intensive care stays of severe COVID-19 patients is associated with critical illness myopathy. Also, many patients continue to experience hypoxia and dyspnea on exertion for several months after leaving the hospital. The functional impairments and limited activity tolerance often preclude patients from engaging on outpatient rehabilitation programs.

“I do think it surprising that the level of inactivity observed was independent of disease severity and patient factors, but it definitely speaks to the importance of establishing post hospitalization follow-up care that focuses on restoring function and mobility,” Dr. Azola noted.

The study findings may have long-term clinical implications, as COVID-19 survivors who experience functional decline that limits activity and who continue to lead a sedentary lifestyle may be at increased risk for health issues such as heart disease and type 2 diabetes, Dr. Azola said. 

Rigorous research is needed to study the functional and health impact of rehabilitation interventions during and after hospitalization, she emphasized. “Additionally, studies are needed on innovative rehabilitation interventions that improve accessibility to services to patients.”

The study received no outside funding. The researchers and Dr. Azola had no financial conflicts to disclose. Dr. Azola had no financial conflicts to disclose.

After hospitalization, COVID-19 patients 9 hours per day of sedentary time at 3-6 months after discharge, according to data from 37 individuals.

COVID-19 patients experience a wide range of clinical manifestations, and roughly half of those who were hospitalized for COVID-19 report persisting symptoms both physical and mental up to a year after discharge, Bram van Bakel, MD, of Radboud University Medical Center, Nijmegen, the Netherlands, said in a presentation at the presentation at the annual congress of the European Association of Preventive Cardiology.

However, data on physical activity patterns and the impact on recovery after postinfection hospital discharge are limited, he said. Dr. van Bakel and colleagues aimed to assess physical activity, sedentary behavior, and sleep duration in COVID-19 patients at 3-6 months after hospital discharge to explore the association with patient characteristics, disease severity and cardiac dysfunction.

“We hypothesized that COVID-19 survivors will demonstrate low volumes of physical activity and a high sedentary time, especially those with a more severe disease course,” such as longer hospital duration and admission to intensive care, cardiac dysfunction, and persistent symptoms at 3-6 months post discharge, he said.

Dr. van Bakel and colleagues enrolled 37 adult patients in a cross-sectional cohort study. They objectively assessed physical activity, sedentary behavior, and sleep duration for 24 hrs/day during 8 subsequent days in COVID-19 survivors at 3-6 months post hospitalization. The average age of the patients was 60 years, 78% were male, and the average assessment time was 125 days after hospital discharge.

The researchers compared activity patterns based on patient and disease characteristics, cardiac biomarker release during hospitalization, abnormal transthoracic echocardiogram regarding left and right ventricular function and volumes at 3-6 months of follow-up, and the persistence of symptoms after discharge.

Overall, patients spent a median of 4.2 hours per day in light-intensity physical activity, and 1 hour per day in moderate to vigorous physical activity. The overall median time spent sitting was 9.8 hours per day; this was accumulated in approximately 6 prolonged sitting periods of 30 minutes or more and 41.1 short sitting periods of less than 30 minutes.

The median sleep duration was 9.8 hours per day; sleep duration was significantly higher in women, compared with men (9.2 vs. 8.5 hours/day; P = .03), and in patients with persistent symptoms, compared with those without persistent symptoms (9.1 hrs/day vs. 8.3 hrs/day; P = .02). No other differences in activity or sitting patterns appeared among subgroups. Sedentary time of 10 hours or more per day overall puts individuals at increased risk for detrimental health effects, Dr. van Bakel said.

The study findings were limited by the small sample and cross-sectional design, he noted.

However, the results suggest that COVID-19 patients spent most of their time sedentary within the first 3-6 months after hospital discharge. The similar activity patterns across subgroups support a uniform approach to rehabilitation for these patients to target persisting symptoms and prevent long-term health consequences, said Dr. van Bakel. Further studies are warranted in a larger cohort with a prospective design and longitudinal follow-up.

The current study “highlights the need for ongoing rehabilitation in severe COVID-19 survivors after hospitalization to restore premorbid function and endurance,” Alba Miranda Azola, MD, of Johns Hopkins University, Baltimore, said in an interview.

“The findings regarding inactivity are not surprising,” said Dr. Azola. “Immobility during hospitalization results in muscle atrophy and marked decreased endurance. The need for prolonged use of sedation and paralytics during intensive care stays of severe COVID-19 patients is associated with critical illness myopathy. Also, many patients continue to experience hypoxia and dyspnea on exertion for several months after leaving the hospital. The functional impairments and limited activity tolerance often preclude patients from engaging on outpatient rehabilitation programs.

“I do think it surprising that the level of inactivity observed was independent of disease severity and patient factors, but it definitely speaks to the importance of establishing post hospitalization follow-up care that focuses on restoring function and mobility,” Dr. Azola noted.

The study findings may have long-term clinical implications, as COVID-19 survivors who experience functional decline that limits activity and who continue to lead a sedentary lifestyle may be at increased risk for health issues such as heart disease and type 2 diabetes, Dr. Azola said. 

Rigorous research is needed to study the functional and health impact of rehabilitation interventions during and after hospitalization, she emphasized. “Additionally, studies are needed on innovative rehabilitation interventions that improve accessibility to services to patients.”

The study received no outside funding. The researchers and Dr. Azola had no financial conflicts to disclose. Dr. Azola had no financial conflicts to disclose.

After hospitalization, COVID-19 patients 9 hours per day of sedentary time at 3-6 months after discharge, according to data from 37 individuals.

COVID-19 patients experience a wide range of clinical manifestations, and roughly half of those who were hospitalized for COVID-19 report persisting symptoms both physical and mental up to a year after discharge, Bram van Bakel, MD, of Radboud University Medical Center, Nijmegen, the Netherlands, said in a presentation at the presentation at the annual congress of the European Association of Preventive Cardiology.

However, data on physical activity patterns and the impact on recovery after postinfection hospital discharge are limited, he said. Dr. van Bakel and colleagues aimed to assess physical activity, sedentary behavior, and sleep duration in COVID-19 patients at 3-6 months after hospital discharge to explore the association with patient characteristics, disease severity and cardiac dysfunction.

“We hypothesized that COVID-19 survivors will demonstrate low volumes of physical activity and a high sedentary time, especially those with a more severe disease course,” such as longer hospital duration and admission to intensive care, cardiac dysfunction, and persistent symptoms at 3-6 months post discharge, he said.

Dr. van Bakel and colleagues enrolled 37 adult patients in a cross-sectional cohort study. They objectively assessed physical activity, sedentary behavior, and sleep duration for 24 hrs/day during 8 subsequent days in COVID-19 survivors at 3-6 months post hospitalization. The average age of the patients was 60 years, 78% were male, and the average assessment time was 125 days after hospital discharge.

The researchers compared activity patterns based on patient and disease characteristics, cardiac biomarker release during hospitalization, abnormal transthoracic echocardiogram regarding left and right ventricular function and volumes at 3-6 months of follow-up, and the persistence of symptoms after discharge.

Overall, patients spent a median of 4.2 hours per day in light-intensity physical activity, and 1 hour per day in moderate to vigorous physical activity. The overall median time spent sitting was 9.8 hours per day; this was accumulated in approximately 6 prolonged sitting periods of 30 minutes or more and 41.1 short sitting periods of less than 30 minutes.

The median sleep duration was 9.8 hours per day; sleep duration was significantly higher in women, compared with men (9.2 vs. 8.5 hours/day; P = .03), and in patients with persistent symptoms, compared with those without persistent symptoms (9.1 hrs/day vs. 8.3 hrs/day; P = .02). No other differences in activity or sitting patterns appeared among subgroups. Sedentary time of 10 hours or more per day overall puts individuals at increased risk for detrimental health effects, Dr. van Bakel said.

The study findings were limited by the small sample and cross-sectional design, he noted.

However, the results suggest that COVID-19 patients spent most of their time sedentary within the first 3-6 months after hospital discharge. The similar activity patterns across subgroups support a uniform approach to rehabilitation for these patients to target persisting symptoms and prevent long-term health consequences, said Dr. van Bakel. Further studies are warranted in a larger cohort with a prospective design and longitudinal follow-up.

The current study “highlights the need for ongoing rehabilitation in severe COVID-19 survivors after hospitalization to restore premorbid function and endurance,” Alba Miranda Azola, MD, of Johns Hopkins University, Baltimore, said in an interview.

“The findings regarding inactivity are not surprising,” said Dr. Azola. “Immobility during hospitalization results in muscle atrophy and marked decreased endurance. The need for prolonged use of sedation and paralytics during intensive care stays of severe COVID-19 patients is associated with critical illness myopathy. Also, many patients continue to experience hypoxia and dyspnea on exertion for several months after leaving the hospital. The functional impairments and limited activity tolerance often preclude patients from engaging on outpatient rehabilitation programs.

“I do think it surprising that the level of inactivity observed was independent of disease severity and patient factors, but it definitely speaks to the importance of establishing post hospitalization follow-up care that focuses on restoring function and mobility,” Dr. Azola noted.

The study findings may have long-term clinical implications, as COVID-19 survivors who experience functional decline that limits activity and who continue to lead a sedentary lifestyle may be at increased risk for health issues such as heart disease and type 2 diabetes, Dr. Azola said. 

Rigorous research is needed to study the functional and health impact of rehabilitation interventions during and after hospitalization, she emphasized. “Additionally, studies are needed on innovative rehabilitation interventions that improve accessibility to services to patients.”

The study received no outside funding. The researchers and Dr. Azola had no financial conflicts to disclose. Dr. Azola had no financial conflicts to disclose.

Reduced exercise capacity and peak ventilation were significant predictors of early mortality in adults with chronic obstructive pulmonary disease, based on data from 126 individuals.

Cardiopulmonary exercise testing (CPET) is a common assessment for cardiorespiratory disease patients, but its role as a predictor of clinically relevant outcomes in chronic obstructive pulmonary disease (COPD) has not been investigated, and data on changes in exercise capacity over time in COPD patients are limited, wrote Cassia da Luz Goulart, MD, of the Federal University of São Carlos, Brazil, and colleagues.

The researchers hypothesized that CPET threshold values could be used as predictors of mortality in COPD.

In a prospective study published in Respiratory Medicine, the researchers identified 126 adults with COPD who were followed for 42 months. At study entry, each patient completed a clinical evaluation, followed by a pulmonary function test and CPET. The average age of the patients was 65 years, and 73% were men. All patients were on optimal medical management for COPD.

The researchers recorded data on peak oxygen consumption (VO₂, mL/min), VCO₂ (mL/min), minute ventilation (VE, L/min), the oxygen uptake efficiency slope (OUES), and ventilatory efficiency (the VE/VCO₂ slope).

The participants performed CPET on a cycle ergometer, with breath-by-breath analysis measured throughout the test using a computer-based system.

A total of 48 patients (38%) died during the 42-month follow-up period. Overall, the significant predictors of mortality were VE/VCO₂ slope of 30 or higher, peak VE of 25.7 L/min, and peak VO₂ ≤ 13.8 mLO₂ kg^–1 min^–1 were strong predictors of mortality in COPD patients in a Cox regression analysis.

When comparing the 78 survivors to the 48 nonsurvivors, the researchers found that the nonsurvivors were significantly more likely to be women, with worse lung function, inspiratory muscle weakness, and poorer CPET responses (P < .050 for all).

“The VE peak response is directly related to the FEV₁ in COPD patients, factors such as dyspnea and increased leg discomfort negatively impact the VE response during exercise,” the researchers wrote in their discussion of the findings. In this context, our results may hold clinical utility in refining the prognostic accuracy when a patient with COPD has a VE peak ≤ 25.7 L/min,” they explained.

The study findings were limited by the inability to assess complete pulmonary function in the COPD patients, and the assessment only of three CPET measures, the researchers noted.

However, the results support the use of CPET as a clinical assessment tool for COPD patients, they said. “Moreover, therapeutic approaches, such as cardiopulmonary rehabilitation, may consider focusing on improving these metabolic and ventilatory markers as an indicator of clinical improvement and prognosis in patients with COPD,” they added.

The study was supported by the Fundação de Amparo a Pesquisa do Estado de São Paulo, Brazil, and by the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior-Brasil. The researchers had no financial conflicts to disclose.

Reduced exercise capacity and peak ventilation were significant predictors of early mortality in adults with chronic obstructive pulmonary disease, based on data from 126 individuals.

Cardiopulmonary exercise testing (CPET) is a common assessment for cardiorespiratory disease patients, but its role as a predictor of clinically relevant outcomes in chronic obstructive pulmonary disease (COPD) has not been investigated, and data on changes in exercise capacity over time in COPD patients are limited, wrote Cassia da Luz Goulart, MD, of the Federal University of São Carlos, Brazil, and colleagues.

The researchers hypothesized that CPET threshold values could be used as predictors of mortality in COPD.

In a prospective study published in Respiratory Medicine, the researchers identified 126 adults with COPD who were followed for 42 months. At study entry, each patient completed a clinical evaluation, followed by a pulmonary function test and CPET. The average age of the patients was 65 years, and 73% were men. All patients were on optimal medical management for COPD.

The researchers recorded data on peak oxygen consumption (VO₂, mL/min), VCO₂ (mL/min), minute ventilation (VE, L/min), the oxygen uptake efficiency slope (OUES), and ventilatory efficiency (the VE/VCO₂ slope).

The participants performed CPET on a cycle ergometer, with breath-by-breath analysis measured throughout the test using a computer-based system.

A total of 48 patients (38%) died during the 42-month follow-up period. Overall, the significant predictors of mortality were VE/VCO₂ slope of 30 or higher, peak VE of 25.7 L/min, and peak VO₂ ≤ 13.8 mLO₂ kg^–1 min^–1 were strong predictors of mortality in COPD patients in a Cox regression analysis.

When comparing the 78 survivors to the 48 nonsurvivors, the researchers found that the nonsurvivors were significantly more likely to be women, with worse lung function, inspiratory muscle weakness, and poorer CPET responses (P < .050 for all).

“The VE peak response is directly related to the FEV₁ in COPD patients, factors such as dyspnea and increased leg discomfort negatively impact the VE response during exercise,” the researchers wrote in their discussion of the findings. In this context, our results may hold clinical utility in refining the prognostic accuracy when a patient with COPD has a VE peak ≤ 25.7 L/min,” they explained.

The study findings were limited by the inability to assess complete pulmonary function in the COPD patients, and the assessment only of three CPET measures, the researchers noted.

However, the results support the use of CPET as a clinical assessment tool for COPD patients, they said. “Moreover, therapeutic approaches, such as cardiopulmonary rehabilitation, may consider focusing on improving these metabolic and ventilatory markers as an indicator of clinical improvement and prognosis in patients with COPD,” they added.

The study was supported by the Fundação de Amparo a Pesquisa do Estado de São Paulo, Brazil, and by the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior-Brasil. The researchers had no financial conflicts to disclose.

Reduced exercise capacity and peak ventilation were significant predictors of early mortality in adults with chronic obstructive pulmonary disease, based on data from 126 individuals.

Cardiopulmonary exercise testing (CPET) is a common assessment for cardiorespiratory disease patients, but its role as a predictor of clinically relevant outcomes in chronic obstructive pulmonary disease (COPD) has not been investigated, and data on changes in exercise capacity over time in COPD patients are limited, wrote Cassia da Luz Goulart, MD, of the Federal University of São Carlos, Brazil, and colleagues.

The researchers hypothesized that CPET threshold values could be used as predictors of mortality in COPD.

In a prospective study published in Respiratory Medicine, the researchers identified 126 adults with COPD who were followed for 42 months. At study entry, each patient completed a clinical evaluation, followed by a pulmonary function test and CPET. The average age of the patients was 65 years, and 73% were men. All patients were on optimal medical management for COPD.

The researchers recorded data on peak oxygen consumption (VO₂, mL/min), VCO₂ (mL/min), minute ventilation (VE, L/min), the oxygen uptake efficiency slope (OUES), and ventilatory efficiency (the VE/VCO₂ slope).

The participants performed CPET on a cycle ergometer, with breath-by-breath analysis measured throughout the test using a computer-based system.

A total of 48 patients (38%) died during the 42-month follow-up period. Overall, the significant predictors of mortality were VE/VCO₂ slope of 30 or higher, peak VE of 25.7 L/min, and peak VO₂ ≤ 13.8 mLO₂ kg^–1 min^–1 were strong predictors of mortality in COPD patients in a Cox regression analysis.

When comparing the 78 survivors to the 48 nonsurvivors, the researchers found that the nonsurvivors were significantly more likely to be women, with worse lung function, inspiratory muscle weakness, and poorer CPET responses (P < .050 for all).

“The VE peak response is directly related to the FEV₁ in COPD patients, factors such as dyspnea and increased leg discomfort negatively impact the VE response during exercise,” the researchers wrote in their discussion of the findings. In this context, our results may hold clinical utility in refining the prognostic accuracy when a patient with COPD has a VE peak ≤ 25.7 L/min,” they explained.

The study findings were limited by the inability to assess complete pulmonary function in the COPD patients, and the assessment only of three CPET measures, the researchers noted.

However, the results support the use of CPET as a clinical assessment tool for COPD patients, they said. “Moreover, therapeutic approaches, such as cardiopulmonary rehabilitation, may consider focusing on improving these metabolic and ventilatory markers as an indicator of clinical improvement and prognosis in patients with COPD,” they added.

The study was supported by the Fundação de Amparo a Pesquisa do Estado de São Paulo, Brazil, and by the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior-Brasil. The researchers had no financial conflicts to disclose.

Bronchoscopic lung volume reduction significantly increased survival in patients with severe chronic obstructive pulmonary disease, based on data from more than 1,400 individuals.

Previous studies have shown that patients with severe chronic obstructive pulmonary disease (COPD) can benefit from treatment with bronchoscopic lung volume reduction (BLVR) involving lung volume reduction coils or endobronchial valves (EBVs) in terms of improved pulmonary function, lung volume, exercise capacity, and quality of life.

However, data on the impact of the procedure on patient survival are limited, and most previous studies have been small, wrote Jorine E. Hartman, MD, of the University of Groningen, the Netherlands, and colleagues.

In a study published in Respiratory Medicine, the researchers reviewed data from 1,471 patients with severe COPD who had consultations for BLVR at a single center between June 2006 and July 2019. Of these, 483 (33%) underwent a BLVR treatment.

The follow-up period ranged from 633 days to 5,401 days. During this time, 531 patients died (35%); 165 of these (34%) were in the BLVR group.

Overall, the median survival of BLVR patients was significantly longer, compared with those who did not have the procedure, for a difference of approximately 1.7 years (3,133 days vs. 2,503 days, P < .001). No significant differences in survival were noted in BLVR patients treated with coils or EBVs.

The average age of the study population at baseline was 61 years, and 63% were women. Overall, patients treated with BLVR were more likely to be younger and female, with fewer COPD exacerbations but worse pulmonary function, as well as lower body mass index and more evidence of emphysema than the untreated patients, the researchers noted. Patients treated with BLVR also were more likely than untreated patients to have a history of myocardial infarction, percutaneous coronary intervention, or stroke.

However, BLVR was a significant independent predictor of survival after controlling for multiple variables, including age, sex, and disease severity, the researchers noted.

The current study supports existing literature on the value of BLVR for severe COPD but stands out from previous studies by comparing patients who underwent BLVR with those who did not, the researchers noted in their discussion of the findings.

The study findings were limited by several factors, including the fact that the non-treated patients were not eligible for treatment for various reasons that might have impacted survival, the researchers noted. Another limitation was the lack of data on cause of death and other medical events and treatments during the follow-up period, they said.

However, the results were strengthened by the large sample size and long-term follow-up and suggest that “reducing lung volume in patients with COPD and severe hyperinflation and reduced life expectancy may lead to a survival benefit,” they concluded.

The study received no outside funding. Dr. Hartman had no financial conflicts to disclose.

Bronchoscopic lung volume reduction significantly increased survival in patients with severe chronic obstructive pulmonary disease, based on data from more than 1,400 individuals.

Previous studies have shown that patients with severe chronic obstructive pulmonary disease (COPD) can benefit from treatment with bronchoscopic lung volume reduction (BLVR) involving lung volume reduction coils or endobronchial valves (EBVs) in terms of improved pulmonary function, lung volume, exercise capacity, and quality of life.

However, data on the impact of the procedure on patient survival are limited, and most previous studies have been small, wrote Jorine E. Hartman, MD, of the University of Groningen, the Netherlands, and colleagues.

In a study published in Respiratory Medicine, the researchers reviewed data from 1,471 patients with severe COPD who had consultations for BLVR at a single center between June 2006 and July 2019. Of these, 483 (33%) underwent a BLVR treatment.

The follow-up period ranged from 633 days to 5,401 days. During this time, 531 patients died (35%); 165 of these (34%) were in the BLVR group.

Overall, the median survival of BLVR patients was significantly longer, compared with those who did not have the procedure, for a difference of approximately 1.7 years (3,133 days vs. 2,503 days, P < .001). No significant differences in survival were noted in BLVR patients treated with coils or EBVs.

The average age of the study population at baseline was 61 years, and 63% were women. Overall, patients treated with BLVR were more likely to be younger and female, with fewer COPD exacerbations but worse pulmonary function, as well as lower body mass index and more evidence of emphysema than the untreated patients, the researchers noted. Patients treated with BLVR also were more likely than untreated patients to have a history of myocardial infarction, percutaneous coronary intervention, or stroke.

However, BLVR was a significant independent predictor of survival after controlling for multiple variables, including age, sex, and disease severity, the researchers noted.

The current study supports existing literature on the value of BLVR for severe COPD but stands out from previous studies by comparing patients who underwent BLVR with those who did not, the researchers noted in their discussion of the findings.

The study findings were limited by several factors, including the fact that the non-treated patients were not eligible for treatment for various reasons that might have impacted survival, the researchers noted. Another limitation was the lack of data on cause of death and other medical events and treatments during the follow-up period, they said.

However, the results were strengthened by the large sample size and long-term follow-up and suggest that “reducing lung volume in patients with COPD and severe hyperinflation and reduced life expectancy may lead to a survival benefit,” they concluded.

The study received no outside funding. Dr. Hartman had no financial conflicts to disclose.

Bronchoscopic lung volume reduction significantly increased survival in patients with severe chronic obstructive pulmonary disease, based on data from more than 1,400 individuals.

Previous studies have shown that patients with severe chronic obstructive pulmonary disease (COPD) can benefit from treatment with bronchoscopic lung volume reduction (BLVR) involving lung volume reduction coils or endobronchial valves (EBVs) in terms of improved pulmonary function, lung volume, exercise capacity, and quality of life.

However, data on the impact of the procedure on patient survival are limited, and most previous studies have been small, wrote Jorine E. Hartman, MD, of the University of Groningen, the Netherlands, and colleagues.

In a study published in Respiratory Medicine, the researchers reviewed data from 1,471 patients with severe COPD who had consultations for BLVR at a single center between June 2006 and July 2019. Of these, 483 (33%) underwent a BLVR treatment.

The follow-up period ranged from 633 days to 5,401 days. During this time, 531 patients died (35%); 165 of these (34%) were in the BLVR group.

Overall, the median survival of BLVR patients was significantly longer, compared with those who did not have the procedure, for a difference of approximately 1.7 years (3,133 days vs. 2,503 days, P < .001). No significant differences in survival were noted in BLVR patients treated with coils or EBVs.

The average age of the study population at baseline was 61 years, and 63% were women. Overall, patients treated with BLVR were more likely to be younger and female, with fewer COPD exacerbations but worse pulmonary function, as well as lower body mass index and more evidence of emphysema than the untreated patients, the researchers noted. Patients treated with BLVR also were more likely than untreated patients to have a history of myocardial infarction, percutaneous coronary intervention, or stroke.

However, BLVR was a significant independent predictor of survival after controlling for multiple variables, including age, sex, and disease severity, the researchers noted.

The current study supports existing literature on the value of BLVR for severe COPD but stands out from previous studies by comparing patients who underwent BLVR with those who did not, the researchers noted in their discussion of the findings.

The study findings were limited by several factors, including the fact that the non-treated patients were not eligible for treatment for various reasons that might have impacted survival, the researchers noted. Another limitation was the lack of data on cause of death and other medical events and treatments during the follow-up period, they said.

However, the results were strengthened by the large sample size and long-term follow-up and suggest that “reducing lung volume in patients with COPD and severe hyperinflation and reduced life expectancy may lead to a survival benefit,” they concluded.

The study received no outside funding. Dr. Hartman had no financial conflicts to disclose.

Higher industriousness was associated with a 25% reduced risk of concurrent motoric cognitive risk syndrome (MCR), based on data from approximately 6,000 individuals.

Previous research supports an association between conscientiousness and a lower risk of MCR, a form of predementia that involves slow gait speed and cognitive complaints, wrote Yannick Stephan, PhD, of the University of Montpellier (France), and colleagues. However, the specific facets of conscientiousness that impact MCR have not been examined.

In a study published in the Journal of Psychiatric Research, the authors reviewed data from 6,001 dementia-free adults aged 65-99 years who were enrolled in the Health and Retirement Study, a nationally representative longitudinal study of adults aged 50 years and older in the United States.

Baseline data were collected between 2008 and 2010, and participants were assessed for MCR at follow-up points during 2012-2014 and 2016-2018. Six facets of conscientiousness were assessed using a 24-item scale that has been used in previous studies. The six facets were industriousness, self-control, order, traditionalism, virtue, and responsibility. The researchers controlled for variables including demographic factors, cognition, physical activity, disease burden, depressive symptoms, and body mass index.

Overall, increased industriousness was significantly associated with a lower likelihood of concurrent MCR (odds ratio, 0.75) and a reduced risk of incident MCR (hazard ratio, 0.63,; P < .001 for both).

The conscientiousness facets of order, self-control, and responsibility also were associated with a lower likelihood of both concurrent and incident MCR, with ORs ranging from 0.82-0.88 for concurrent and HRs ranging from 0.72-0.82 for incident.

Traditionalism and virtue were significantly associated with a lower risk of incident MCR, but not concurrent MCR (HR, 0.84; P < .01 for both).

The mechanism of action for the association may be explained by several cognitive, health-related, behavioral, and psychological pathways, the researchers wrote. With regard to industriousness, the relationship could be partly explained by cognition, physical activity, disease burden, BMI, and depressive symptoms. However, industriousness also has been associated with a reduced risk of systemic inflammation, which may in turn reduce MCR risk. Also, data suggest that industriousness and MCR share a common genetic cause.

The study findings were limited by several factors including the observational design and the positive selection effect from patients with complete follow-up data, as these patients likely have higher levels of order, industriousness, and responsibility, the researchers noted. However, the results support those from previous studies and were strengthened by the large sample and examination of six facets of conscientiousness.

“This study thus provides a more detailed understanding of the specific components of conscientiousness that are associated with risk of MCR among older adults,” and the facets could be targeted in interventions to reduce both MCR and dementia, they concluded.

The Health and Retirement Study is supported by the National Institute on Aging and conducted by the University of Michigan. The current study was supported in part by the National Institutes of Health. The researchers had no financial conflicts to disclose.

Higher industriousness was associated with a 25% reduced risk of concurrent motoric cognitive risk syndrome (MCR), based on data from approximately 6,000 individuals.

Previous research supports an association between conscientiousness and a lower risk of MCR, a form of predementia that involves slow gait speed and cognitive complaints, wrote Yannick Stephan, PhD, of the University of Montpellier (France), and colleagues. However, the specific facets of conscientiousness that impact MCR have not been examined.

In a study published in the Journal of Psychiatric Research, the authors reviewed data from 6,001 dementia-free adults aged 65-99 years who were enrolled in the Health and Retirement Study, a nationally representative longitudinal study of adults aged 50 years and older in the United States.

Baseline data were collected between 2008 and 2010, and participants were assessed for MCR at follow-up points during 2012-2014 and 2016-2018. Six facets of conscientiousness were assessed using a 24-item scale that has been used in previous studies. The six facets were industriousness, self-control, order, traditionalism, virtue, and responsibility. The researchers controlled for variables including demographic factors, cognition, physical activity, disease burden, depressive symptoms, and body mass index.

Overall, increased industriousness was significantly associated with a lower likelihood of concurrent MCR (odds ratio, 0.75) and a reduced risk of incident MCR (hazard ratio, 0.63,; P < .001 for both).

The conscientiousness facets of order, self-control, and responsibility also were associated with a lower likelihood of both concurrent and incident MCR, with ORs ranging from 0.82-0.88 for concurrent and HRs ranging from 0.72-0.82 for incident.

Traditionalism and virtue were significantly associated with a lower risk of incident MCR, but not concurrent MCR (HR, 0.84; P < .01 for both).

The mechanism of action for the association may be explained by several cognitive, health-related, behavioral, and psychological pathways, the researchers wrote. With regard to industriousness, the relationship could be partly explained by cognition, physical activity, disease burden, BMI, and depressive symptoms. However, industriousness also has been associated with a reduced risk of systemic inflammation, which may in turn reduce MCR risk. Also, data suggest that industriousness and MCR share a common genetic cause.

The study findings were limited by several factors including the observational design and the positive selection effect from patients with complete follow-up data, as these patients likely have higher levels of order, industriousness, and responsibility, the researchers noted. However, the results support those from previous studies and were strengthened by the large sample and examination of six facets of conscientiousness.

“This study thus provides a more detailed understanding of the specific components of conscientiousness that are associated with risk of MCR among older adults,” and the facets could be targeted in interventions to reduce both MCR and dementia, they concluded.

The Health and Retirement Study is supported by the National Institute on Aging and conducted by the University of Michigan. The current study was supported in part by the National Institutes of Health. The researchers had no financial conflicts to disclose.

Higher industriousness was associated with a 25% reduced risk of concurrent motoric cognitive risk syndrome (MCR), based on data from approximately 6,000 individuals.

Previous research supports an association between conscientiousness and a lower risk of MCR, a form of predementia that involves slow gait speed and cognitive complaints, wrote Yannick Stephan, PhD, of the University of Montpellier (France), and colleagues. However, the specific facets of conscientiousness that impact MCR have not been examined.

In a study published in the Journal of Psychiatric Research, the authors reviewed data from 6,001 dementia-free adults aged 65-99 years who were enrolled in the Health and Retirement Study, a nationally representative longitudinal study of adults aged 50 years and older in the United States.

Baseline data were collected between 2008 and 2010, and participants were assessed for MCR at follow-up points during 2012-2014 and 2016-2018. Six facets of conscientiousness were assessed using a 24-item scale that has been used in previous studies. The six facets were industriousness, self-control, order, traditionalism, virtue, and responsibility. The researchers controlled for variables including demographic factors, cognition, physical activity, disease burden, depressive symptoms, and body mass index.

Overall, increased industriousness was significantly associated with a lower likelihood of concurrent MCR (odds ratio, 0.75) and a reduced risk of incident MCR (hazard ratio, 0.63,; P < .001 for both).

The conscientiousness facets of order, self-control, and responsibility also were associated with a lower likelihood of both concurrent and incident MCR, with ORs ranging from 0.82-0.88 for concurrent and HRs ranging from 0.72-0.82 for incident.

Traditionalism and virtue were significantly associated with a lower risk of incident MCR, but not concurrent MCR (HR, 0.84; P < .01 for both).

The mechanism of action for the association may be explained by several cognitive, health-related, behavioral, and psychological pathways, the researchers wrote. With regard to industriousness, the relationship could be partly explained by cognition, physical activity, disease burden, BMI, and depressive symptoms. However, industriousness also has been associated with a reduced risk of systemic inflammation, which may in turn reduce MCR risk. Also, data suggest that industriousness and MCR share a common genetic cause.

The study findings were limited by several factors including the observational design and the positive selection effect from patients with complete follow-up data, as these patients likely have higher levels of order, industriousness, and responsibility, the researchers noted. However, the results support those from previous studies and were strengthened by the large sample and examination of six facets of conscientiousness.

“This study thus provides a more detailed understanding of the specific components of conscientiousness that are associated with risk of MCR among older adults,” and the facets could be targeted in interventions to reduce both MCR and dementia, they concluded.

The Health and Retirement Study is supported by the National Institute on Aging and conducted by the University of Michigan. The current study was supported in part by the National Institutes of Health. The researchers had no financial conflicts to disclose.

Nearly three-quarters of clinicians reported screening patients for hypertensive disorders of pregnancy, but only one-quarter comprehensively identified cardiovascular risk, based on survey data from approximately 1,500 clinicians in the United States.

Rates of hypertensive disorders of pregnancy have been on the rise in the United States for the past decade, and women with a history of these disorders require cardiovascular risk monitoring during the postpartum period and beyond, wrote Nicole D. Ford, PhD, of the Centers for Disease Control and Prevention, Atlanta, and colleagues. Specifically, the American College of Obstetricians and Gynecologists recommends cardiovascular risk evaluation and lifestyle modification for these individuals, the researchers said.

The most effective management of women with a history of hypertensive disorders of pregnancy will likely involve a team effort by primary care, ob.gyns., and cardiologists, but data on clinician screening and referrals are limited, they added.

In a study published in Obstetrics & Gynecology, the researchers reviewed data from a cross-sectional, web-based survey of clinicians practicing in the United States (Fall DocStyles 2020). The study population of 1,502 respondents with complete surveys included 1,000 primary care physicians, 251 ob.gyns., and 251 nurse practitioners or physician assistants. Approximately 60% of the respondents were male, and approximately 65% had been in practice for at least 10 years.

Overall, 73.6% of clinicians reported screening patients for a history of hypertensive disorders of pregnancy. The screening rates were highest among ob.gyns. (94.8%).

However, although 93.9% of clinicians overall correctly identified at least one potential risk associated with hypertensive disorders of pregnancy, only 24.8% correctly identified all cardiovascular risks associated with hypertensive disorders of pregnancy listed in the survey, the researchers noted.

Screening rates ranged from 49% to 91% for pregnant women, 34%-75% for postpartum women, 26%-61% for nonpregnant reproductive-age women, 20%-45% for perimenopausal or menopausal women, and 1%-4% for others outside of these categories.

The most often–cited barriers to referral were lack of patient follow-through (51.5%) and patient refusal (33.6%). To improve and facilitate referrals, respondents’ most frequent resource request was for more referral options (42.9%), followed by patient education materials (36.2%), and professional guidelines (34.1%).

In a multivariate analysis, primary care physicians were more than five times as likely to report not screening patients for hypertensive disorders of pregnancy (adjusted prevalence ratio, 5.54); nurse practitioners and physician assistants were more than seven times as likely (adjusted prevalence ratio, 7.42).

The researchers also found that clinicians who saw fewer than 80 patients per week were almost twice as likely not to screen for hypertensive disorders of pregnancy than those who saw 110 or more patients per week (adjusted prevalence ratio, 1.81).

“Beyond the immediate postpartum period, there is a lack of clear guidance on CVD [cardiovascular disease] evaluation and ongoing monitoring in women with history of hypertensive disorders of pregnancy,” the researchers wrote in their discussion. “Recognizing hypertensive disorders of pregnancy as a risk factor for CVD may allow clinicians to identify women requiring early evaluation and intervention,” they said.

The study findings were limited by several factors including potentially biased estimates of screening practices, and the potential for selection bias because of the convenience sample used to recruit survey participants, the researchers noted.

However, the results were strengthened by the inclusion of data from several clinician types and the relatively large sample size, and are consistent with those of previous studies, they said. Based on the findings, addressing barriers at both the patient and clinician level and increasing both patient and clinician education about the long-term risks of hypertensive disorders of pregnancy might increase cardiovascular screening and subsequent referrals, they concluded.
 

More education, improved screening tools needed

“Unfortunately, most CVD risk stratification scores such as the Framingham score do not include pregnancy complications, despite excellent evidence that pregnancy complications increase risk of CVD,” said Catherine M. Albright, MD, MS, of the University of Washington, Seattle, in an interview. “This is likely because these scores were developed primarily to screen for CVD risk in men. Given the rising incidence of hypertensive disorders of pregnancy and the clear evidence that this is a risk factor for future CVD, more studies like this one are needed in order to help guide patient and provider education,” said Dr. Albright, who was not involved in the study.

“It is generally well reported within the ob.gyn. literature about the increased lifetime CVD risk related to hypertensive disorders of pregnancy and we, as ob.gyns., always ask about pregnancy history because of our specialty, which gives us the opportunity to counsel about future risks,” she said.

“Women’s health [including during pregnancy] has been undervalued and underresearched for a long time,” with limited focus on pregnancy-related issues until recently, Dr. Albright noted. “This is clear in the attitudes and education of the primary care providers in this study,” she said.

A major barrier to screening in clinical practice has been that the standard screening guidelines for CVD (for example, those published by the United States Preventive Services Taskforce) have not included pregnancy history, said Dr. Albright. “Subsequently, these questions are not asked during routine annual visits,” she said. Ideally, “we should be able to leverage the electronic medical record to prompt providers to view a previously recorded pregnancy history or to ask about pregnancy history as a routine part of CVD risk assessment, and, of course, additional education outside of ob.gyn. and cardiology is needed,” she said.

The clinical takeaway from the current study is that “every annual visit with a person who has been pregnant is an opportunity to ask about and document pregnancy history,” Dr. Albright said. “After the completion of childbearing, many patients no longer see an ob.gyn., so other providers need to feel comfortable asking about and counseling about risks related to pregnancy complications,” she added.

“It is clear that adverse pregnancy outcomes pose lifetime health risks,” said Dr. Albright. “We will continue to look into the mechanisms of this through research. However, right now the additional research that is needed is to determine the optimal screening and follow-up for patients with a history of hypertensive disorders of pregnancy, as well as to examine how existing CVD-screening algorithms can be modified to include adverse pregnancy outcomes,” she emphasized.

The study received no outside funding. The researchers had no financial conflicts to disclose. Dr. Albright had no financial conflicts to disclose.

Nearly three-quarters of clinicians reported screening patients for hypertensive disorders of pregnancy, but only one-quarter comprehensively identified cardiovascular risk, based on survey data from approximately 1,500 clinicians in the United States.

Rates of hypertensive disorders of pregnancy have been on the rise in the United States for the past decade, and women with a history of these disorders require cardiovascular risk monitoring during the postpartum period and beyond, wrote Nicole D. Ford, PhD, of the Centers for Disease Control and Prevention, Atlanta, and colleagues. Specifically, the American College of Obstetricians and Gynecologists recommends cardiovascular risk evaluation and lifestyle modification for these individuals, the researchers said.

The most effective management of women with a history of hypertensive disorders of pregnancy will likely involve a team effort by primary care, ob.gyns., and cardiologists, but data on clinician screening and referrals are limited, they added.

In a study published in Obstetrics & Gynecology, the researchers reviewed data from a cross-sectional, web-based survey of clinicians practicing in the United States (Fall DocStyles 2020). The study population of 1,502 respondents with complete surveys included 1,000 primary care physicians, 251 ob.gyns., and 251 nurse practitioners or physician assistants. Approximately 60% of the respondents were male, and approximately 65% had been in practice for at least 10 years.

Overall, 73.6% of clinicians reported screening patients for a history of hypertensive disorders of pregnancy. The screening rates were highest among ob.gyns. (94.8%).

However, although 93.9% of clinicians overall correctly identified at least one potential risk associated with hypertensive disorders of pregnancy, only 24.8% correctly identified all cardiovascular risks associated with hypertensive disorders of pregnancy listed in the survey, the researchers noted.

Screening rates ranged from 49% to 91% for pregnant women, 34%-75% for postpartum women, 26%-61% for nonpregnant reproductive-age women, 20%-45% for perimenopausal or menopausal women, and 1%-4% for others outside of these categories.

The most often–cited barriers to referral were lack of patient follow-through (51.5%) and patient refusal (33.6%). To improve and facilitate referrals, respondents’ most frequent resource request was for more referral options (42.9%), followed by patient education materials (36.2%), and professional guidelines (34.1%).

In a multivariate analysis, primary care physicians were more than five times as likely to report not screening patients for hypertensive disorders of pregnancy (adjusted prevalence ratio, 5.54); nurse practitioners and physician assistants were more than seven times as likely (adjusted prevalence ratio, 7.42).

The researchers also found that clinicians who saw fewer than 80 patients per week were almost twice as likely not to screen for hypertensive disorders of pregnancy than those who saw 110 or more patients per week (adjusted prevalence ratio, 1.81).

“Beyond the immediate postpartum period, there is a lack of clear guidance on CVD [cardiovascular disease] evaluation and ongoing monitoring in women with history of hypertensive disorders of pregnancy,” the researchers wrote in their discussion. “Recognizing hypertensive disorders of pregnancy as a risk factor for CVD may allow clinicians to identify women requiring early evaluation and intervention,” they said.

The study findings were limited by several factors including potentially biased estimates of screening practices, and the potential for selection bias because of the convenience sample used to recruit survey participants, the researchers noted.

However, the results were strengthened by the inclusion of data from several clinician types and the relatively large sample size, and are consistent with those of previous studies, they said. Based on the findings, addressing barriers at both the patient and clinician level and increasing both patient and clinician education about the long-term risks of hypertensive disorders of pregnancy might increase cardiovascular screening and subsequent referrals, they concluded.
 

More education, improved screening tools needed

“Unfortunately, most CVD risk stratification scores such as the Framingham score do not include pregnancy complications, despite excellent evidence that pregnancy complications increase risk of CVD,” said Catherine M. Albright, MD, MS, of the University of Washington, Seattle, in an interview. “This is likely because these scores were developed primarily to screen for CVD risk in men. Given the rising incidence of hypertensive disorders of pregnancy and the clear evidence that this is a risk factor for future CVD, more studies like this one are needed in order to help guide patient and provider education,” said Dr. Albright, who was not involved in the study.

“It is generally well reported within the ob.gyn. literature about the increased lifetime CVD risk related to hypertensive disorders of pregnancy and we, as ob.gyns., always ask about pregnancy history because of our specialty, which gives us the opportunity to counsel about future risks,” she said.

“Women’s health [including during pregnancy] has been undervalued and underresearched for a long time,” with limited focus on pregnancy-related issues until recently, Dr. Albright noted. “This is clear in the attitudes and education of the primary care providers in this study,” she said.

A major barrier to screening in clinical practice has been that the standard screening guidelines for CVD (for example, those published by the United States Preventive Services Taskforce) have not included pregnancy history, said Dr. Albright. “Subsequently, these questions are not asked during routine annual visits,” she said. Ideally, “we should be able to leverage the electronic medical record to prompt providers to view a previously recorded pregnancy history or to ask about pregnancy history as a routine part of CVD risk assessment, and, of course, additional education outside of ob.gyn. and cardiology is needed,” she said.

The clinical takeaway from the current study is that “every annual visit with a person who has been pregnant is an opportunity to ask about and document pregnancy history,” Dr. Albright said. “After the completion of childbearing, many patients no longer see an ob.gyn., so other providers need to feel comfortable asking about and counseling about risks related to pregnancy complications,” she added.

“It is clear that adverse pregnancy outcomes pose lifetime health risks,” said Dr. Albright. “We will continue to look into the mechanisms of this through research. However, right now the additional research that is needed is to determine the optimal screening and follow-up for patients with a history of hypertensive disorders of pregnancy, as well as to examine how existing CVD-screening algorithms can be modified to include adverse pregnancy outcomes,” she emphasized.

The study received no outside funding. The researchers had no financial conflicts to disclose. Dr. Albright had no financial conflicts to disclose.

Nearly three-quarters of clinicians reported screening patients for hypertensive disorders of pregnancy, but only one-quarter comprehensively identified cardiovascular risk, based on survey data from approximately 1,500 clinicians in the United States.

Rates of hypertensive disorders of pregnancy have been on the rise in the United States for the past decade, and women with a history of these disorders require cardiovascular risk monitoring during the postpartum period and beyond, wrote Nicole D. Ford, PhD, of the Centers for Disease Control and Prevention, Atlanta, and colleagues. Specifically, the American College of Obstetricians and Gynecologists recommends cardiovascular risk evaluation and lifestyle modification for these individuals, the researchers said.

The most effective management of women with a history of hypertensive disorders of pregnancy will likely involve a team effort by primary care, ob.gyns., and cardiologists, but data on clinician screening and referrals are limited, they added.

In a study published in Obstetrics & Gynecology, the researchers reviewed data from a cross-sectional, web-based survey of clinicians practicing in the United States (Fall DocStyles 2020). The study population of 1,502 respondents with complete surveys included 1,000 primary care physicians, 251 ob.gyns., and 251 nurse practitioners or physician assistants. Approximately 60% of the respondents were male, and approximately 65% had been in practice for at least 10 years.

Overall, 73.6% of clinicians reported screening patients for a history of hypertensive disorders of pregnancy. The screening rates were highest among ob.gyns. (94.8%).

However, although 93.9% of clinicians overall correctly identified at least one potential risk associated with hypertensive disorders of pregnancy, only 24.8% correctly identified all cardiovascular risks associated with hypertensive disorders of pregnancy listed in the survey, the researchers noted.

Screening rates ranged from 49% to 91% for pregnant women, 34%-75% for postpartum women, 26%-61% for nonpregnant reproductive-age women, 20%-45% for perimenopausal or menopausal women, and 1%-4% for others outside of these categories.

The most often–cited barriers to referral were lack of patient follow-through (51.5%) and patient refusal (33.6%). To improve and facilitate referrals, respondents’ most frequent resource request was for more referral options (42.9%), followed by patient education materials (36.2%), and professional guidelines (34.1%).

In a multivariate analysis, primary care physicians were more than five times as likely to report not screening patients for hypertensive disorders of pregnancy (adjusted prevalence ratio, 5.54); nurse practitioners and physician assistants were more than seven times as likely (adjusted prevalence ratio, 7.42).

The researchers also found that clinicians who saw fewer than 80 patients per week were almost twice as likely not to screen for hypertensive disorders of pregnancy than those who saw 110 or more patients per week (adjusted prevalence ratio, 1.81).

“Beyond the immediate postpartum period, there is a lack of clear guidance on CVD [cardiovascular disease] evaluation and ongoing monitoring in women with history of hypertensive disorders of pregnancy,” the researchers wrote in their discussion. “Recognizing hypertensive disorders of pregnancy as a risk factor for CVD may allow clinicians to identify women requiring early evaluation and intervention,” they said.

The study findings were limited by several factors including potentially biased estimates of screening practices, and the potential for selection bias because of the convenience sample used to recruit survey participants, the researchers noted.

However, the results were strengthened by the inclusion of data from several clinician types and the relatively large sample size, and are consistent with those of previous studies, they said. Based on the findings, addressing barriers at both the patient and clinician level and increasing both patient and clinician education about the long-term risks of hypertensive disorders of pregnancy might increase cardiovascular screening and subsequent referrals, they concluded.
 

More education, improved screening tools needed

“Unfortunately, most CVD risk stratification scores such as the Framingham score do not include pregnancy complications, despite excellent evidence that pregnancy complications increase risk of CVD,” said Catherine M. Albright, MD, MS, of the University of Washington, Seattle, in an interview. “This is likely because these scores were developed primarily to screen for CVD risk in men. Given the rising incidence of hypertensive disorders of pregnancy and the clear evidence that this is a risk factor for future CVD, more studies like this one are needed in order to help guide patient and provider education,” said Dr. Albright, who was not involved in the study.

“It is generally well reported within the ob.gyn. literature about the increased lifetime CVD risk related to hypertensive disorders of pregnancy and we, as ob.gyns., always ask about pregnancy history because of our specialty, which gives us the opportunity to counsel about future risks,” she said.

“Women’s health [including during pregnancy] has been undervalued and underresearched for a long time,” with limited focus on pregnancy-related issues until recently, Dr. Albright noted. “This is clear in the attitudes and education of the primary care providers in this study,” she said.

A major barrier to screening in clinical practice has been that the standard screening guidelines for CVD (for example, those published by the United States Preventive Services Taskforce) have not included pregnancy history, said Dr. Albright. “Subsequently, these questions are not asked during routine annual visits,” she said. Ideally, “we should be able to leverage the electronic medical record to prompt providers to view a previously recorded pregnancy history or to ask about pregnancy history as a routine part of CVD risk assessment, and, of course, additional education outside of ob.gyn. and cardiology is needed,” she said.

The clinical takeaway from the current study is that “every annual visit with a person who has been pregnant is an opportunity to ask about and document pregnancy history,” Dr. Albright said. “After the completion of childbearing, many patients no longer see an ob.gyn., so other providers need to feel comfortable asking about and counseling about risks related to pregnancy complications,” she added.

“It is clear that adverse pregnancy outcomes pose lifetime health risks,” said Dr. Albright. “We will continue to look into the mechanisms of this through research. However, right now the additional research that is needed is to determine the optimal screening and follow-up for patients with a history of hypertensive disorders of pregnancy, as well as to examine how existing CVD-screening algorithms can be modified to include adverse pregnancy outcomes,” she emphasized.

The study received no outside funding. The researchers had no financial conflicts to disclose. Dr. Albright had no financial conflicts to disclose.

Intravenous steroids were less effective in ulcerative colitis patients with older-onset disease, compared with younger-onset patients, according to data from nearly 500 individuals.

A combination of rising ulcerative colitis rates and an aging population has driven an increase in older-onset UC worldwide, Shinji Okabayashi, MD, of Kyoto University, and colleagues wrote in a study published in Alimentary Pharmacology & Therapeutics.

Data on differences in disease history between younger- and older-onset cases have been inconsistent, but one meta-analysis suggested a higher rate of surgery in older-onset cases, the authors of the current study wrote. “The higher risk of surgery may be due to the difference in effectiveness of intravenous steroid treatment, which is one of the important treatment options to avoid surgery for a severe course of UC,” but data on the effectiveness of IV steroids for older-onset UC are lacking.

The researchers reviewed data from 467 adults with ulcerative colitis at 27 centers in Japan. The participants were hospitalized and received their initial intravenous steroids between April 2014 and July 2019. The treatment was a daily dose of 40 mg or more of IV prednisolone or its equivalent, with dosing according to current guidelines. The primary outcome was clinical remission after 30 days.

The study population included 83 patients with older-onset UC and 384 with younger-onset UC. No cutoff currently exists to classify UC by age; the researchers defined younger onset as patients diagnosed at younger than 60 years and older onset as those diagnosed at age 60 years and older. The median age of onset was 32 years in the younger-onset patients and 68 in the older-onset group.

Overall, 51.8% of older-onset patients and 65.6% of younger-onset patients had clinical remission at 30 days (adjusted risk ratio, 0.74; P = .009). The incidence of colectomy at 30 days was significantly higher in older-onset patients, compared with younger-onset patients (15.7% vs. 1.8%; P < .001).

The researchers also assessed risk of surgery and adverse events at 90 days as secondary outcomes. The risk of surgery was significantly higher in older-onset patients compared with younger-onset patients (20.5% vs. 3.1%; ARR, 8.92) as was the risk of adverse events (25.3% vs. 9.1%, ARR, 2.19). A total of four deaths occurred during the study period, all in older-onset patients.

In addition, the researchers found that clinical remission rates at 30 days in older patients with younger-onset UC was similar to that of younger patients with younger-onset UC.

Potential contributors to the lower effectiveness of intravenous steroids in older-onset UC include genetic susceptibility, gut microbiota, and environmental factors, the researchers noted. The dysregulated immune response in older-onset UC also might play a role in limiting the effectiveness of intravenous steroids in these patients.

The study findings were limited by several factors including the lack of data on genetic susceptibility, environmental factors, and gut microbiota, as well as the inclusion only of patients with moderate to severe disease, which might have contributed to the higher risk of surgery in older patients, the researchers said. Other potential limitations include the potential confounders of concomitant drugs and nutritional status, and the use of symptom-based scoring to determine clinical remission.

However, the overall results reflect data from a recent meta-analysis, and the current study “clearly suggests that one of the reasons for the poor prognosis in patients with older-onset UC is the lower effectiveness of intravenous steroid treatment, which is one of the important treatment options for a severe course of UC,” the researchers wrote.

“Further research is warranted to establish the optimal treatment strategies for moderate to severe older-onset UC,” they concluded.
 

Findings have value for high-risk patients

The study is of interest to clinicians in practice, Hamed Khalili, MD, of Massachusetts General Hospital, Boston, said in an interview. “The findings are largely consistent with prior studies that have shown older-onset IBD patients have higher risk of surgery,” said Dr. Khalili, who was not involved with the study.

“This study focuses on a smaller subset of patients with IBD who present with acute severe UC,” Dr. Khalili noted. “Since this is a higher-risk patient population, the findings that older-onset UC is associated with lower response to intravenous steroids could have direct clinical implications.”

The study was supported by the Japanese Society for Inflammatory Bowel Disease. The researchers had no relevant financial conflicts to disclose. Dr. Khalili had no financial conflicts to disclose.

Intravenous steroids were less effective in ulcerative colitis patients with older-onset disease, compared with younger-onset patients, according to data from nearly 500 individuals.

A combination of rising ulcerative colitis rates and an aging population has driven an increase in older-onset UC worldwide, Shinji Okabayashi, MD, of Kyoto University, and colleagues wrote in a study published in Alimentary Pharmacology & Therapeutics.

Data on differences in disease history between younger- and older-onset cases have been inconsistent, but one meta-analysis suggested a higher rate of surgery in older-onset cases, the authors of the current study wrote. “The higher risk of surgery may be due to the difference in effectiveness of intravenous steroid treatment, which is one of the important treatment options to avoid surgery for a severe course of UC,” but data on the effectiveness of IV steroids for older-onset UC are lacking.

The researchers reviewed data from 467 adults with ulcerative colitis at 27 centers in Japan. The participants were hospitalized and received their initial intravenous steroids between April 2014 and July 2019. The treatment was a daily dose of 40 mg or more of IV prednisolone or its equivalent, with dosing according to current guidelines. The primary outcome was clinical remission after 30 days.

The study population included 83 patients with older-onset UC and 384 with younger-onset UC. No cutoff currently exists to classify UC by age; the researchers defined younger onset as patients diagnosed at younger than 60 years and older onset as those diagnosed at age 60 years and older. The median age of onset was 32 years in the younger-onset patients and 68 in the older-onset group.

Overall, 51.8% of older-onset patients and 65.6% of younger-onset patients had clinical remission at 30 days (adjusted risk ratio, 0.74; P = .009). The incidence of colectomy at 30 days was significantly higher in older-onset patients, compared with younger-onset patients (15.7% vs. 1.8%; P < .001).

The researchers also assessed risk of surgery and adverse events at 90 days as secondary outcomes. The risk of surgery was significantly higher in older-onset patients compared with younger-onset patients (20.5% vs. 3.1%; ARR, 8.92) as was the risk of adverse events (25.3% vs. 9.1%, ARR, 2.19). A total of four deaths occurred during the study period, all in older-onset patients.

In addition, the researchers found that clinical remission rates at 30 days in older patients with younger-onset UC was similar to that of younger patients with younger-onset UC.

Potential contributors to the lower effectiveness of intravenous steroids in older-onset UC include genetic susceptibility, gut microbiota, and environmental factors, the researchers noted. The dysregulated immune response in older-onset UC also might play a role in limiting the effectiveness of intravenous steroids in these patients.

The study findings were limited by several factors including the lack of data on genetic susceptibility, environmental factors, and gut microbiota, as well as the inclusion only of patients with moderate to severe disease, which might have contributed to the higher risk of surgery in older patients, the researchers said. Other potential limitations include the potential confounders of concomitant drugs and nutritional status, and the use of symptom-based scoring to determine clinical remission.

However, the overall results reflect data from a recent meta-analysis, and the current study “clearly suggests that one of the reasons for the poor prognosis in patients with older-onset UC is the lower effectiveness of intravenous steroid treatment, which is one of the important treatment options for a severe course of UC,” the researchers wrote.

“Further research is warranted to establish the optimal treatment strategies for moderate to severe older-onset UC,” they concluded.
 

Findings have value for high-risk patients

The study is of interest to clinicians in practice, Hamed Khalili, MD, of Massachusetts General Hospital, Boston, said in an interview. “The findings are largely consistent with prior studies that have shown older-onset IBD patients have higher risk of surgery,” said Dr. Khalili, who was not involved with the study.

“This study focuses on a smaller subset of patients with IBD who present with acute severe UC,” Dr. Khalili noted. “Since this is a higher-risk patient population, the findings that older-onset UC is associated with lower response to intravenous steroids could have direct clinical implications.”

The study was supported by the Japanese Society for Inflammatory Bowel Disease. The researchers had no relevant financial conflicts to disclose. Dr. Khalili had no financial conflicts to disclose.

Intravenous steroids were less effective in ulcerative colitis patients with older-onset disease, compared with younger-onset patients, according to data from nearly 500 individuals.

A combination of rising ulcerative colitis rates and an aging population has driven an increase in older-onset UC worldwide, Shinji Okabayashi, MD, of Kyoto University, and colleagues wrote in a study published in Alimentary Pharmacology & Therapeutics.

Data on differences in disease history between younger- and older-onset cases have been inconsistent, but one meta-analysis suggested a higher rate of surgery in older-onset cases, the authors of the current study wrote. “The higher risk of surgery may be due to the difference in effectiveness of intravenous steroid treatment, which is one of the important treatment options to avoid surgery for a severe course of UC,” but data on the effectiveness of IV steroids for older-onset UC are lacking.

The researchers reviewed data from 467 adults with ulcerative colitis at 27 centers in Japan. The participants were hospitalized and received their initial intravenous steroids between April 2014 and July 2019. The treatment was a daily dose of 40 mg or more of IV prednisolone or its equivalent, with dosing according to current guidelines. The primary outcome was clinical remission after 30 days.

The study population included 83 patients with older-onset UC and 384 with younger-onset UC. No cutoff currently exists to classify UC by age; the researchers defined younger onset as patients diagnosed at younger than 60 years and older onset as those diagnosed at age 60 years and older. The median age of onset was 32 years in the younger-onset patients and 68 in the older-onset group.

Overall, 51.8% of older-onset patients and 65.6% of younger-onset patients had clinical remission at 30 days (adjusted risk ratio, 0.74; P = .009). The incidence of colectomy at 30 days was significantly higher in older-onset patients, compared with younger-onset patients (15.7% vs. 1.8%; P < .001).

The researchers also assessed risk of surgery and adverse events at 90 days as secondary outcomes. The risk of surgery was significantly higher in older-onset patients compared with younger-onset patients (20.5% vs. 3.1%; ARR, 8.92) as was the risk of adverse events (25.3% vs. 9.1%, ARR, 2.19). A total of four deaths occurred during the study period, all in older-onset patients.

In addition, the researchers found that clinical remission rates at 30 days in older patients with younger-onset UC was similar to that of younger patients with younger-onset UC.

Potential contributors to the lower effectiveness of intravenous steroids in older-onset UC include genetic susceptibility, gut microbiota, and environmental factors, the researchers noted. The dysregulated immune response in older-onset UC also might play a role in limiting the effectiveness of intravenous steroids in these patients.

The study findings were limited by several factors including the lack of data on genetic susceptibility, environmental factors, and gut microbiota, as well as the inclusion only of patients with moderate to severe disease, which might have contributed to the higher risk of surgery in older patients, the researchers said. Other potential limitations include the potential confounders of concomitant drugs and nutritional status, and the use of symptom-based scoring to determine clinical remission.

However, the overall results reflect data from a recent meta-analysis, and the current study “clearly suggests that one of the reasons for the poor prognosis in patients with older-onset UC is the lower effectiveness of intravenous steroid treatment, which is one of the important treatment options for a severe course of UC,” the researchers wrote.

“Further research is warranted to establish the optimal treatment strategies for moderate to severe older-onset UC,” they concluded.
 

Findings have value for high-risk patients

The study is of interest to clinicians in practice, Hamed Khalili, MD, of Massachusetts General Hospital, Boston, said in an interview. “The findings are largely consistent with prior studies that have shown older-onset IBD patients have higher risk of surgery,” said Dr. Khalili, who was not involved with the study.

“This study focuses on a smaller subset of patients with IBD who present with acute severe UC,” Dr. Khalili noted. “Since this is a higher-risk patient population, the findings that older-onset UC is associated with lower response to intravenous steroids could have direct clinical implications.”

The study was supported by the Japanese Society for Inflammatory Bowel Disease. The researchers had no relevant financial conflicts to disclose. Dr. Khalili had no financial conflicts to disclose.