Marcia Frellick

Isotretinoin, for severe, nodular acne, comes with complex safety requirements, and on March 28, two Food and Drug Administration advisory committees began a 2-day meeting examining how to relieve some of those burdens for patients, pharmacies, and prescribers.
 

Isotretinoin, previously called Accutane, is marketed as Absorica, Absorica LD, Claravis, Amnesteem, Myorisan, and Zenatane.

In a joint meeting of the FDA’s Drug Safety and Risk Management Advisory Committee and Dermatologic and Ophthalmic Drugs Advisory Committee, experts addressed ways to improve the modified iPLEDGE Risk Evaluation and Mitigation Strategy (iPLEDGE REMS) for isotretinoin that caused chaos after its rollout at the end of 2021.

In January 2022, problems were multiplying with the program for clinicians, pharmacists, and patients, causing extensive delays and prescription denials. In response, the FDA said it would continue to meet with the Isotretinoin Products Manufacturers Group (IPMG) to resolve problems.

March 28 was the first day of a 2-day meeting addressing what can be done to reduce burden with the iPLEDGE REMS while maintaining safety and preventing fetal exposure to the drug.
 

Key areas of concern

The meeting focused on several key areas.

The 19-day lockout period

The lockout is a current restriction for patients who can become pregnant and do not pick up their first prescription of isotretinoin within the specified 7-day prescription window. Currently, those who miss the window must wait 19 days from the date of the first pregnancy test to take an additional pregnancy test to be eligible to receive the drug.

Lindsey Crist, PharmD, a risk management analyst for the FDA, who presented the FDA review committee’s analysis, acknowledged that the lockout period causes delays in treatment and adds frustration and costs.

She said it’s important to remember that the lockout applies only to the first prescription. “It’s intended as an additional layer of screening to detect pregnancy,” she said.

“At least 12 pregnancies have been identified during the 19-day lockout from March 2017–September of 2022,” she noted.

The FDA is looking to the advisory committee to provide recommendations on whether the lockout period should be changed.
 

Home testing

During the pandemic, iPLEDGE rules have been relaxed from having a pregnancy test done only at a Clinical Laboratory Improvement Amendments–certified laboratory and home pregnancy tests have been allowed. The question now is whether home tests should continue to be allowed.

Ms. Crist said that the FDA’s review committee recommends ending the allowance of home tests, citing insufficient data on use and the discovery of instances of falsification of pregnancy tests.

“One study at an academic medical center reviewed the medical records of 89 patients who used home pregnancy tests while taking isotretinoin during the public health emergency. It found that 15.7% submitted falsified pregnancy test results,” she said.

Ms. Crist added, however, that the review committee recommends allowing the tests to be done in a provider’s office as an alternative.

Documenting counseling patients who cannot get pregnant

Currently, this documentation must be done monthly, primarily to counsel patients against drug sharing or giving blood. Proposed changes include extending the intervals for attestation or eliminating it to reduce burden on clinicians.

IPMG representative Gregory Wedin, PharmD, pharmacovigilance and risk management director for Upsher-Smith Laboratories, said, “while we cannot support eliminating or extending the confirmation interval to a year, the [iPLEDGE] sponsors are agreeable [to] a 120-day confirmation interval.”

He said that while extending to 120 days would reduce burden on prescribers, it comes with risk in reducing oversight by a certified iPLEDGE prescriber and potentially increasing the risk for drug sharing.

“A patient may be more likely to share their drug with another person the further along with therapy they get as their condition improves,” Mr. Wedin said.

On March 29, the panel will hear more recommendations for and against modifications to iPLEDGE REMS and will vote on select modifications at the end of the meeting.

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

Isotretinoin, for severe, nodular acne, comes with complex safety requirements, and on March 28, two Food and Drug Administration advisory committees began a 2-day meeting examining how to relieve some of those burdens for patients, pharmacies, and prescribers.
 

Isotretinoin, previously called Accutane, is marketed as Absorica, Absorica LD, Claravis, Amnesteem, Myorisan, and Zenatane.

In a joint meeting of the FDA’s Drug Safety and Risk Management Advisory Committee and Dermatologic and Ophthalmic Drugs Advisory Committee, experts addressed ways to improve the modified iPLEDGE Risk Evaluation and Mitigation Strategy (iPLEDGE REMS) for isotretinoin that caused chaos after its rollout at the end of 2021.

In January 2022, problems were multiplying with the program for clinicians, pharmacists, and patients, causing extensive delays and prescription denials. In response, the FDA said it would continue to meet with the Isotretinoin Products Manufacturers Group (IPMG) to resolve problems.

March 28 was the first day of a 2-day meeting addressing what can be done to reduce burden with the iPLEDGE REMS while maintaining safety and preventing fetal exposure to the drug.
 

Key areas of concern

The meeting focused on several key areas.

The 19-day lockout period

The lockout is a current restriction for patients who can become pregnant and do not pick up their first prescription of isotretinoin within the specified 7-day prescription window. Currently, those who miss the window must wait 19 days from the date of the first pregnancy test to take an additional pregnancy test to be eligible to receive the drug.

Lindsey Crist, PharmD, a risk management analyst for the FDA, who presented the FDA review committee’s analysis, acknowledged that the lockout period causes delays in treatment and adds frustration and costs.

She said it’s important to remember that the lockout applies only to the first prescription. “It’s intended as an additional layer of screening to detect pregnancy,” she said.

“At least 12 pregnancies have been identified during the 19-day lockout from March 2017–September of 2022,” she noted.

The FDA is looking to the advisory committee to provide recommendations on whether the lockout period should be changed.
 

Home testing

During the pandemic, iPLEDGE rules have been relaxed from having a pregnancy test done only at a Clinical Laboratory Improvement Amendments–certified laboratory and home pregnancy tests have been allowed. The question now is whether home tests should continue to be allowed.

Ms. Crist said that the FDA’s review committee recommends ending the allowance of home tests, citing insufficient data on use and the discovery of instances of falsification of pregnancy tests.

“One study at an academic medical center reviewed the medical records of 89 patients who used home pregnancy tests while taking isotretinoin during the public health emergency. It found that 15.7% submitted falsified pregnancy test results,” she said.

Ms. Crist added, however, that the review committee recommends allowing the tests to be done in a provider’s office as an alternative.

Documenting counseling patients who cannot get pregnant

Currently, this documentation must be done monthly, primarily to counsel patients against drug sharing or giving blood. Proposed changes include extending the intervals for attestation or eliminating it to reduce burden on clinicians.

IPMG representative Gregory Wedin, PharmD, pharmacovigilance and risk management director for Upsher-Smith Laboratories, said, “while we cannot support eliminating or extending the confirmation interval to a year, the [iPLEDGE] sponsors are agreeable [to] a 120-day confirmation interval.”

He said that while extending to 120 days would reduce burden on prescribers, it comes with risk in reducing oversight by a certified iPLEDGE prescriber and potentially increasing the risk for drug sharing.

“A patient may be more likely to share their drug with another person the further along with therapy they get as their condition improves,” Mr. Wedin said.

On March 29, the panel will hear more recommendations for and against modifications to iPLEDGE REMS and will vote on select modifications at the end of the meeting.

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

Isotretinoin, for severe, nodular acne, comes with complex safety requirements, and on March 28, two Food and Drug Administration advisory committees began a 2-day meeting examining how to relieve some of those burdens for patients, pharmacies, and prescribers.
 

Isotretinoin, previously called Accutane, is marketed as Absorica, Absorica LD, Claravis, Amnesteem, Myorisan, and Zenatane.

In a joint meeting of the FDA’s Drug Safety and Risk Management Advisory Committee and Dermatologic and Ophthalmic Drugs Advisory Committee, experts addressed ways to improve the modified iPLEDGE Risk Evaluation and Mitigation Strategy (iPLEDGE REMS) for isotretinoin that caused chaos after its rollout at the end of 2021.

In January 2022, problems were multiplying with the program for clinicians, pharmacists, and patients, causing extensive delays and prescription denials. In response, the FDA said it would continue to meet with the Isotretinoin Products Manufacturers Group (IPMG) to resolve problems.

March 28 was the first day of a 2-day meeting addressing what can be done to reduce burden with the iPLEDGE REMS while maintaining safety and preventing fetal exposure to the drug.
 

Key areas of concern

The meeting focused on several key areas.

The 19-day lockout period

The lockout is a current restriction for patients who can become pregnant and do not pick up their first prescription of isotretinoin within the specified 7-day prescription window. Currently, those who miss the window must wait 19 days from the date of the first pregnancy test to take an additional pregnancy test to be eligible to receive the drug.

Lindsey Crist, PharmD, a risk management analyst for the FDA, who presented the FDA review committee’s analysis, acknowledged that the lockout period causes delays in treatment and adds frustration and costs.

She said it’s important to remember that the lockout applies only to the first prescription. “It’s intended as an additional layer of screening to detect pregnancy,” she said.

“At least 12 pregnancies have been identified during the 19-day lockout from March 2017–September of 2022,” she noted.

The FDA is looking to the advisory committee to provide recommendations on whether the lockout period should be changed.
 

Home testing

During the pandemic, iPLEDGE rules have been relaxed from having a pregnancy test done only at a Clinical Laboratory Improvement Amendments–certified laboratory and home pregnancy tests have been allowed. The question now is whether home tests should continue to be allowed.

Ms. Crist said that the FDA’s review committee recommends ending the allowance of home tests, citing insufficient data on use and the discovery of instances of falsification of pregnancy tests.

“One study at an academic medical center reviewed the medical records of 89 patients who used home pregnancy tests while taking isotretinoin during the public health emergency. It found that 15.7% submitted falsified pregnancy test results,” she said.

Ms. Crist added, however, that the review committee recommends allowing the tests to be done in a provider’s office as an alternative.

Documenting counseling patients who cannot get pregnant

Currently, this documentation must be done monthly, primarily to counsel patients against drug sharing or giving blood. Proposed changes include extending the intervals for attestation or eliminating it to reduce burden on clinicians.

IPMG representative Gregory Wedin, PharmD, pharmacovigilance and risk management director for Upsher-Smith Laboratories, said, “while we cannot support eliminating or extending the confirmation interval to a year, the [iPLEDGE] sponsors are agreeable [to] a 120-day confirmation interval.”

He said that while extending to 120 days would reduce burden on prescribers, it comes with risk in reducing oversight by a certified iPLEDGE prescriber and potentially increasing the risk for drug sharing.

“A patient may be more likely to share their drug with another person the further along with therapy they get as their condition improves,” Mr. Wedin said.

On March 29, the panel will hear more recommendations for and against modifications to iPLEDGE REMS and will vote on select modifications at the end of the meeting.

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

Even after endorsement in updated guidelines, hydroxyurea is substantially underused in youth with sickle cell anemia (SCA), new research indicates.

SCA can lead to pain crises, stroke, and early death. Hydroxyurea, an oral disease-modifying medication, can reduce the complications.

In 2014, the National Heart, Lung, and Blood Institute published revised guidelines that hydroxyurea should be offered as the primary therapy to all patients who were at least 9 months old and living with SCA, regardless of disease severity.
 

Low uptake even after guideline revision

Yet, a research team led by Sarah L. Reeves, PhD, MPH, with the Child Health Evaluation and Research Center at University of Michigan, Ann Arbor, found in their study of use in two sample states – Michigan and New York – that hydroxyurea use was low in children and adolescents enrolled in Medicaid and increased only slightly in Michigan and not at all in New York after the guideline revision.

After the guidelines were updated, the researchers observed that, on average, children and adolescents were getting the medication less than a third of the days in a year (32% maximum in the year with the highest uptake). The data were gathered from a study population that included 4,302 youths aged 1-17 years with SCA.

Findings were published online in JAMA Network Open.
 

‘A national issue’

Russell Ware, MD, PhD, chair of hematology translational research at Cincinnati Children’s Hospital, who was not part of the research, says that though data were gathered from Michigan and New York, “this is a national issue.”

Dr. Ware says the main problem is the way the health system describes the importance of hydroxyurea.

“There needs to be a realization that hydroxyurea is the standard of care for children with sickle cell anemia. It’s not just something they should take when they’re sick,” Dr. Ware said.

He added, “If you have diabetes, should you only take insulin if you’re really sick and hospitalized with a diabetic coma? Of course not.”

He said often providers aren’t giving a clear and consistent message to families.

“They’re not all sure they want to recommend it. They might offer it,” Dr. Ware said, which jeopardizes uptake. “Providers need to be more committed to it. They need to know how to dose it.”
 

Bad rap from past indications

Dr. Ware says hydroxyurea also gets a bad rap from use decades ago as a chemotherapeutic agent for cancer and then as an anti-HIV medication.

Now it’s used in a completely different way with SCA, but the fear of the association lingers.

“This label as a chemotherapeutic agent has really dogged hydroxyurea,” he said. “It’s a completely different mechanism. It’s a different dose. It’s a different purpose.”

The message to families should be more direct, he says: “Your child has sickle cell anemia and needs to be on disease-modifying therapy because this is a life-threatening disease.”

The underuse of this drug is particularly ironic, he says, as each capsule, taken daily, “costs about fifty cents.”
 

Medicaid support critical

Authors conclude that multifaceted interventions may be necessary to increase the number of filled prescriptions and use. They also point out that the interventions rely on states’ Medicaid support regarding hydroxyurea use. From 70% to 90% of young people with SCA are covered by Medicaid at some point, the researchers write.

“Variation may exist across states, as well as within states, in the coverage of hydroxyurea, outpatient visits, and associated lab monitoring,” they note.

The authors point to interventions in clinical trials that have had some success in hydroxyurea use.

Creary et al., for example, found that electronic directly observed therapy was associated with high adherence. That involved sending daily texts to patients to take hydroxyurea and patients recording and sending daily videos that show they took the medication.

The authors add that incorporating clinical pharmacists into the care team to provide education and support for families has been shown to be associated with successful outcomes for other chronic conditions – this approach may be particularly well suited to hydroxyurea given that this medication requires significant dosage monitoring.

Dr. Ware, however, says that solutions should focus on the health system more clearly communicating that hydroxyurea is the standard of care for all kids with SCA.

“We need to dispel these myths and these labels that are unfairly attributed to it. Then we’d probably do a lot better,” he said.

He added that children with SCA, “are a marginalized, neglected population of patients historically,” and addressing social determinants of health is also important in getting better uptake.

“Our pharmacy, for example, ships the drug to the families if they’re just getting a refill rather than making them drive all the way in,” Dr. Ware says.

Dr. Ware said given the interruption in doctor/patient relationships in the pandemic, the poor uptake of hydroxyurea could be even worse now.

The work was funded by the Agency for Healthcare Research and Quality and National Heart, Lung, and Blood Institute. Coauthor Dr. Green was the principal investigator of an NIH-funded trial of hydroxyurea in Uganda with a study drug provided by Siklos. No other author disclosures were reported. In addition to receiving research funding from the National Institutes of Health, Dr. Ware receives research donations from Bristol Myers Squibb, Addmedica, and Hemex Health. He is a medical adviser for Nova Laboratories and Octapharma, and serves on Data Safety Monitoring Boards for Novartis and Editas.
 

Even after endorsement in updated guidelines, hydroxyurea is substantially underused in youth with sickle cell anemia (SCA), new research indicates.

SCA can lead to pain crises, stroke, and early death. Hydroxyurea, an oral disease-modifying medication, can reduce the complications.

In 2014, the National Heart, Lung, and Blood Institute published revised guidelines that hydroxyurea should be offered as the primary therapy to all patients who were at least 9 months old and living with SCA, regardless of disease severity.
 

Low uptake even after guideline revision

Yet, a research team led by Sarah L. Reeves, PhD, MPH, with the Child Health Evaluation and Research Center at University of Michigan, Ann Arbor, found in their study of use in two sample states – Michigan and New York – that hydroxyurea use was low in children and adolescents enrolled in Medicaid and increased only slightly in Michigan and not at all in New York after the guideline revision.

After the guidelines were updated, the researchers observed that, on average, children and adolescents were getting the medication less than a third of the days in a year (32% maximum in the year with the highest uptake). The data were gathered from a study population that included 4,302 youths aged 1-17 years with SCA.

Findings were published online in JAMA Network Open.
 

‘A national issue’

Russell Ware, MD, PhD, chair of hematology translational research at Cincinnati Children’s Hospital, who was not part of the research, says that though data were gathered from Michigan and New York, “this is a national issue.”

Dr. Ware says the main problem is the way the health system describes the importance of hydroxyurea.

“There needs to be a realization that hydroxyurea is the standard of care for children with sickle cell anemia. It’s not just something they should take when they’re sick,” Dr. Ware said.

He added, “If you have diabetes, should you only take insulin if you’re really sick and hospitalized with a diabetic coma? Of course not.”

He said often providers aren’t giving a clear and consistent message to families.

“They’re not all sure they want to recommend it. They might offer it,” Dr. Ware said, which jeopardizes uptake. “Providers need to be more committed to it. They need to know how to dose it.”
 

Bad rap from past indications

Dr. Ware says hydroxyurea also gets a bad rap from use decades ago as a chemotherapeutic agent for cancer and then as an anti-HIV medication.

Now it’s used in a completely different way with SCA, but the fear of the association lingers.

“This label as a chemotherapeutic agent has really dogged hydroxyurea,” he said. “It’s a completely different mechanism. It’s a different dose. It’s a different purpose.”

The message to families should be more direct, he says: “Your child has sickle cell anemia and needs to be on disease-modifying therapy because this is a life-threatening disease.”

The underuse of this drug is particularly ironic, he says, as each capsule, taken daily, “costs about fifty cents.”
 

Medicaid support critical

Authors conclude that multifaceted interventions may be necessary to increase the number of filled prescriptions and use. They also point out that the interventions rely on states’ Medicaid support regarding hydroxyurea use. From 70% to 90% of young people with SCA are covered by Medicaid at some point, the researchers write.

“Variation may exist across states, as well as within states, in the coverage of hydroxyurea, outpatient visits, and associated lab monitoring,” they note.

The authors point to interventions in clinical trials that have had some success in hydroxyurea use.

Creary et al., for example, found that electronic directly observed therapy was associated with high adherence. That involved sending daily texts to patients to take hydroxyurea and patients recording and sending daily videos that show they took the medication.

The authors add that incorporating clinical pharmacists into the care team to provide education and support for families has been shown to be associated with successful outcomes for other chronic conditions – this approach may be particularly well suited to hydroxyurea given that this medication requires significant dosage monitoring.

Dr. Ware, however, says that solutions should focus on the health system more clearly communicating that hydroxyurea is the standard of care for all kids with SCA.

“We need to dispel these myths and these labels that are unfairly attributed to it. Then we’d probably do a lot better,” he said.

He added that children with SCA, “are a marginalized, neglected population of patients historically,” and addressing social determinants of health is also important in getting better uptake.

“Our pharmacy, for example, ships the drug to the families if they’re just getting a refill rather than making them drive all the way in,” Dr. Ware says.

Dr. Ware said given the interruption in doctor/patient relationships in the pandemic, the poor uptake of hydroxyurea could be even worse now.

The work was funded by the Agency for Healthcare Research and Quality and National Heart, Lung, and Blood Institute. Coauthor Dr. Green was the principal investigator of an NIH-funded trial of hydroxyurea in Uganda with a study drug provided by Siklos. No other author disclosures were reported. In addition to receiving research funding from the National Institutes of Health, Dr. Ware receives research donations from Bristol Myers Squibb, Addmedica, and Hemex Health. He is a medical adviser for Nova Laboratories and Octapharma, and serves on Data Safety Monitoring Boards for Novartis and Editas.
 

Even after endorsement in updated guidelines, hydroxyurea is substantially underused in youth with sickle cell anemia (SCA), new research indicates.

SCA can lead to pain crises, stroke, and early death. Hydroxyurea, an oral disease-modifying medication, can reduce the complications.

In 2014, the National Heart, Lung, and Blood Institute published revised guidelines that hydroxyurea should be offered as the primary therapy to all patients who were at least 9 months old and living with SCA, regardless of disease severity.
 

Low uptake even after guideline revision

Yet, a research team led by Sarah L. Reeves, PhD, MPH, with the Child Health Evaluation and Research Center at University of Michigan, Ann Arbor, found in their study of use in two sample states – Michigan and New York – that hydroxyurea use was low in children and adolescents enrolled in Medicaid and increased only slightly in Michigan and not at all in New York after the guideline revision.

After the guidelines were updated, the researchers observed that, on average, children and adolescents were getting the medication less than a third of the days in a year (32% maximum in the year with the highest uptake). The data were gathered from a study population that included 4,302 youths aged 1-17 years with SCA.

Findings were published online in JAMA Network Open.
 

‘A national issue’

Russell Ware, MD, PhD, chair of hematology translational research at Cincinnati Children’s Hospital, who was not part of the research, says that though data were gathered from Michigan and New York, “this is a national issue.”

Dr. Ware says the main problem is the way the health system describes the importance of hydroxyurea.

“There needs to be a realization that hydroxyurea is the standard of care for children with sickle cell anemia. It’s not just something they should take when they’re sick,” Dr. Ware said.

He added, “If you have diabetes, should you only take insulin if you’re really sick and hospitalized with a diabetic coma? Of course not.”

He said often providers aren’t giving a clear and consistent message to families.

“They’re not all sure they want to recommend it. They might offer it,” Dr. Ware said, which jeopardizes uptake. “Providers need to be more committed to it. They need to know how to dose it.”
 

Bad rap from past indications

Dr. Ware says hydroxyurea also gets a bad rap from use decades ago as a chemotherapeutic agent for cancer and then as an anti-HIV medication.

Now it’s used in a completely different way with SCA, but the fear of the association lingers.

“This label as a chemotherapeutic agent has really dogged hydroxyurea,” he said. “It’s a completely different mechanism. It’s a different dose. It’s a different purpose.”

The message to families should be more direct, he says: “Your child has sickle cell anemia and needs to be on disease-modifying therapy because this is a life-threatening disease.”

The underuse of this drug is particularly ironic, he says, as each capsule, taken daily, “costs about fifty cents.”
 

Medicaid support critical

Authors conclude that multifaceted interventions may be necessary to increase the number of filled prescriptions and use. They also point out that the interventions rely on states’ Medicaid support regarding hydroxyurea use. From 70% to 90% of young people with SCA are covered by Medicaid at some point, the researchers write.

“Variation may exist across states, as well as within states, in the coverage of hydroxyurea, outpatient visits, and associated lab monitoring,” they note.

The authors point to interventions in clinical trials that have had some success in hydroxyurea use.

Creary et al., for example, found that electronic directly observed therapy was associated with high adherence. That involved sending daily texts to patients to take hydroxyurea and patients recording and sending daily videos that show they took the medication.

The authors add that incorporating clinical pharmacists into the care team to provide education and support for families has been shown to be associated with successful outcomes for other chronic conditions – this approach may be particularly well suited to hydroxyurea given that this medication requires significant dosage monitoring.

Dr. Ware, however, says that solutions should focus on the health system more clearly communicating that hydroxyurea is the standard of care for all kids with SCA.

“We need to dispel these myths and these labels that are unfairly attributed to it. Then we’d probably do a lot better,” he said.

He added that children with SCA, “are a marginalized, neglected population of patients historically,” and addressing social determinants of health is also important in getting better uptake.

“Our pharmacy, for example, ships the drug to the families if they’re just getting a refill rather than making them drive all the way in,” Dr. Ware says.

Dr. Ware said given the interruption in doctor/patient relationships in the pandemic, the poor uptake of hydroxyurea could be even worse now.

The work was funded by the Agency for Healthcare Research and Quality and National Heart, Lung, and Blood Institute. Coauthor Dr. Green was the principal investigator of an NIH-funded trial of hydroxyurea in Uganda with a study drug provided by Siklos. No other author disclosures were reported. In addition to receiving research funding from the National Institutes of Health, Dr. Ware receives research donations from Bristol Myers Squibb, Addmedica, and Hemex Health. He is a medical adviser for Nova Laboratories and Octapharma, and serves on Data Safety Monitoring Boards for Novartis and Editas.
 

Emergency nurse Stephanee Beggs, RN, BSN, has made more than $2 million in three years selling her handwritten guides to study for the National Council Licensure Examination (NCLEX).

Ms. Beggs, 28, sells one-page study sheets or bundles of sheets, sometimes with colorful drawings, conversation bubbles and underlining, that boil down concepts for particular conditions into easy-to-understand language.

The biggest seller on Ms. Beggs’ online marketplace Etsy site, RNExplained, is a bundle of study guides covering eight core nursing classes. The notes range in price from $2 to $150. More than 70,000 customers have bought the $60 bundle, according to the website.

Ms. Beggs’ business developed in a “very unintentional” way when COVID hit with just months left in her nursing program at Mount Saint Mary’s University, Los Angeles, she told this news organization.

Classes had switched to Zoom, and she had no one to study with as she prepared to take her board exams.

“The best way I know how to study is to teach things out loud. But because I had nobody to teach out loud to, I would literally teach them to the wall,” Ms. Beggs said. “I would record myself so I could play it back and teach myself these topics that were hard for me to understand.”

Just for fun, she says, she posted them on TikTok and the responses started flowing in, with followers asking where she was selling the sheets. She now has more than 660,000 TikTok followers and 9 million likes.

Ms. Beggs said that every sheet highlights a condition, and she has made 308 of them.

Traditional classroom lessons typically teach one medical condition in 5-6 pages, Ms. Beggs said. “I go straight to the point.”

One reviewer on Ms. Beggs’ Etsy site appreciated the handwritten notes, calling them “simplified and concise.” Another commented: “Definitely helped me pass my last exam.”

Ms. Beggs says that her notes may seem simple, but each page represents comprehensive research.

“I have to go through not just one source of information to make sure my information is factual,” Ms. Beggs says. “What you teach in California might be a little different than what you teach in Florida. It’s very meticulous. The lab values will be a little different everywhere you go.”

She acknowledges her competition, noting that there are many other study guides for the NCLEX and nursing courses.
 

Nursing groups weigh in

Dawn Kappel, spokesperson for the National Council of State Boards of Nursing, which oversees NCLEX, said in an interview that “NCSBN has no issue with the current content of Stephanee Beggs’ business venture.”

For many students, the study guides will be helpful, especially for visual learners, said Carole Kenner, PhD, RN, dean and professor in the School of Nursing and Health Sciences at The College of New Jersey.

But for students “who are less confident in their knowledge, I would want to see a lot more in-depth explanation and rationale,” Dr. Kenner said.

“Since the NCLEX is moving to more cased-based scenarios, the next-gen unfolding cases, you really have to understand a lot of the rationale.”

The notes remind Dr. Kenner of traditional flash cards. “I don’t think it will work for all students, but even the fanciest of onsite review courses are useful to everyone,” she said.
 

‘Not cutting corners’

As an emergency nurse, Ms. Beggs said, “I have the experience as a nurse to show people that what you are learning will be seen in real life.”

“The way I teach my brand is not to take shortcuts. I love to teach to understand rather than teaching to memorize for an exam.”

She said she sees her guides as a supplement to learning, not a replacement.

“It’s not cutting corners,” she says. “I condense a medical condition that could take a very long time to understand and break it into layman’s terms.”

Ms. Beggs said when people hear about the $2 million, they often ask her whether she plans to give up her shifts in the emergency department for the more lucrative venture.

The answer is no, at least not yet.

“Aside from teaching, I genuinely love being at the bedside,” Ms. Beggs said. “I don’t foresee myself leaving that for good for as long as I can handle both.” She acknowledged, though, that her business now takes up most of her time.  

“I love everything about both aspects, so it’s hard for me to choose.”

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

Emergency nurse Stephanee Beggs, RN, BSN, has made more than $2 million in three years selling her handwritten guides to study for the National Council Licensure Examination (NCLEX).

Ms. Beggs, 28, sells one-page study sheets or bundles of sheets, sometimes with colorful drawings, conversation bubbles and underlining, that boil down concepts for particular conditions into easy-to-understand language.

The biggest seller on Ms. Beggs’ online marketplace Etsy site, RNExplained, is a bundle of study guides covering eight core nursing classes. The notes range in price from $2 to $150. More than 70,000 customers have bought the $60 bundle, according to the website.

Ms. Beggs’ business developed in a “very unintentional” way when COVID hit with just months left in her nursing program at Mount Saint Mary’s University, Los Angeles, she told this news organization.

Classes had switched to Zoom, and she had no one to study with as she prepared to take her board exams.

“The best way I know how to study is to teach things out loud. But because I had nobody to teach out loud to, I would literally teach them to the wall,” Ms. Beggs said. “I would record myself so I could play it back and teach myself these topics that were hard for me to understand.”

Just for fun, she says, she posted them on TikTok and the responses started flowing in, with followers asking where she was selling the sheets. She now has more than 660,000 TikTok followers and 9 million likes.

Ms. Beggs said that every sheet highlights a condition, and she has made 308 of them.

Traditional classroom lessons typically teach one medical condition in 5-6 pages, Ms. Beggs said. “I go straight to the point.”

One reviewer on Ms. Beggs’ Etsy site appreciated the handwritten notes, calling them “simplified and concise.” Another commented: “Definitely helped me pass my last exam.”

Ms. Beggs says that her notes may seem simple, but each page represents comprehensive research.

“I have to go through not just one source of information to make sure my information is factual,” Ms. Beggs says. “What you teach in California might be a little different than what you teach in Florida. It’s very meticulous. The lab values will be a little different everywhere you go.”

She acknowledges her competition, noting that there are many other study guides for the NCLEX and nursing courses.
 

Nursing groups weigh in

Dawn Kappel, spokesperson for the National Council of State Boards of Nursing, which oversees NCLEX, said in an interview that “NCSBN has no issue with the current content of Stephanee Beggs’ business venture.”

For many students, the study guides will be helpful, especially for visual learners, said Carole Kenner, PhD, RN, dean and professor in the School of Nursing and Health Sciences at The College of New Jersey.

But for students “who are less confident in their knowledge, I would want to see a lot more in-depth explanation and rationale,” Dr. Kenner said.

“Since the NCLEX is moving to more cased-based scenarios, the next-gen unfolding cases, you really have to understand a lot of the rationale.”

The notes remind Dr. Kenner of traditional flash cards. “I don’t think it will work for all students, but even the fanciest of onsite review courses are useful to everyone,” she said.
 

‘Not cutting corners’

As an emergency nurse, Ms. Beggs said, “I have the experience as a nurse to show people that what you are learning will be seen in real life.”

“The way I teach my brand is not to take shortcuts. I love to teach to understand rather than teaching to memorize for an exam.”

She said she sees her guides as a supplement to learning, not a replacement.

“It’s not cutting corners,” she says. “I condense a medical condition that could take a very long time to understand and break it into layman’s terms.”

Ms. Beggs said when people hear about the $2 million, they often ask her whether she plans to give up her shifts in the emergency department for the more lucrative venture.

The answer is no, at least not yet.

“Aside from teaching, I genuinely love being at the bedside,” Ms. Beggs said. “I don’t foresee myself leaving that for good for as long as I can handle both.” She acknowledged, though, that her business now takes up most of her time.  

“I love everything about both aspects, so it’s hard for me to choose.”

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

Emergency nurse Stephanee Beggs, RN, BSN, has made more than $2 million in three years selling her handwritten guides to study for the National Council Licensure Examination (NCLEX).

Ms. Beggs, 28, sells one-page study sheets or bundles of sheets, sometimes with colorful drawings, conversation bubbles and underlining, that boil down concepts for particular conditions into easy-to-understand language.

The biggest seller on Ms. Beggs’ online marketplace Etsy site, RNExplained, is a bundle of study guides covering eight core nursing classes. The notes range in price from $2 to $150. More than 70,000 customers have bought the $60 bundle, according to the website.

Ms. Beggs’ business developed in a “very unintentional” way when COVID hit with just months left in her nursing program at Mount Saint Mary’s University, Los Angeles, she told this news organization.

Classes had switched to Zoom, and she had no one to study with as she prepared to take her board exams.

“The best way I know how to study is to teach things out loud. But because I had nobody to teach out loud to, I would literally teach them to the wall,” Ms. Beggs said. “I would record myself so I could play it back and teach myself these topics that were hard for me to understand.”

Just for fun, she says, she posted them on TikTok and the responses started flowing in, with followers asking where she was selling the sheets. She now has more than 660,000 TikTok followers and 9 million likes.

Ms. Beggs said that every sheet highlights a condition, and she has made 308 of them.

Traditional classroom lessons typically teach one medical condition in 5-6 pages, Ms. Beggs said. “I go straight to the point.”

One reviewer on Ms. Beggs’ Etsy site appreciated the handwritten notes, calling them “simplified and concise.” Another commented: “Definitely helped me pass my last exam.”

Ms. Beggs says that her notes may seem simple, but each page represents comprehensive research.

“I have to go through not just one source of information to make sure my information is factual,” Ms. Beggs says. “What you teach in California might be a little different than what you teach in Florida. It’s very meticulous. The lab values will be a little different everywhere you go.”

She acknowledges her competition, noting that there are many other study guides for the NCLEX and nursing courses.
 

Nursing groups weigh in

Dawn Kappel, spokesperson for the National Council of State Boards of Nursing, which oversees NCLEX, said in an interview that “NCSBN has no issue with the current content of Stephanee Beggs’ business venture.”

For many students, the study guides will be helpful, especially for visual learners, said Carole Kenner, PhD, RN, dean and professor in the School of Nursing and Health Sciences at The College of New Jersey.

But for students “who are less confident in their knowledge, I would want to see a lot more in-depth explanation and rationale,” Dr. Kenner said.

“Since the NCLEX is moving to more cased-based scenarios, the next-gen unfolding cases, you really have to understand a lot of the rationale.”

The notes remind Dr. Kenner of traditional flash cards. “I don’t think it will work for all students, but even the fanciest of onsite review courses are useful to everyone,” she said.
 

‘Not cutting corners’

As an emergency nurse, Ms. Beggs said, “I have the experience as a nurse to show people that what you are learning will be seen in real life.”

“The way I teach my brand is not to take shortcuts. I love to teach to understand rather than teaching to memorize for an exam.”

She said she sees her guides as a supplement to learning, not a replacement.

“It’s not cutting corners,” she says. “I condense a medical condition that could take a very long time to understand and break it into layman’s terms.”

Ms. Beggs said when people hear about the $2 million, they often ask her whether she plans to give up her shifts in the emergency department for the more lucrative venture.

The answer is no, at least not yet.

“Aside from teaching, I genuinely love being at the bedside,” Ms. Beggs said. “I don’t foresee myself leaving that for good for as long as I can handle both.” She acknowledged, though, that her business now takes up most of her time.  

“I love everything about both aspects, so it’s hard for me to choose.”

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

Children with autism spectrum disorder (ASD) are significantly less likely to have vision screening at well visits for 3- to 5-year-olds than are typically developing children, researchers have found.

The report, by Kimberly Hoover, MD, of Thomas Jefferson University in Philadelphia, and colleagues, was published online in Pediatrics.

While 59.9% of children without ASD got vision screening in these visits, only 36.5% of children with ASD got the screening. Both screening rates miss the mark set by American Academy of Pediatrics guidelines.

The AAP recommends “annual instrument-based vision screening, if available, at well visits for children starting at age 12 months to 3 years, and direct visual acuity testing beginning at 4 years of age. However, in children with developmental delays, the AAP recommends instrument-based screening, such as photoscreening, as a useful alternative at any age.”
 

Racial, age disparities as well

Racial disparities were evident in the data as well. Of the children who had ASD, Black children had the lowest rates of screening (27.6%), while the rate for White children was 39.7%. The rate for other/multiracial children with ASD was 39.8%.

The lowest rates of screening occurred in the youngest children, at the 3-year visit.

The researchers analyzed data from 63,829 well-child visits between January 2016 and December 2019, collected from the large primary care database PEDSnet.
 

Photoscreening vs. acuity screening

The authors pointed out that children with ASD are less likely to complete a vision test, which can be problematic in a busy primary care office.

“Children with ASD were significantly less likely to have at least one completed vision screening (43.2%) compared with children without ASD (72.1%; P <. 01),” the authors wrote, “with only 6.9% of children with ASD having had two or more vision screenings compared with 22.3% of children without ASD.”

The researchers saw higher vision test completion rates with photoscreening, using a sophisticated camera, compared with acuity screening, which uses a wall chart and requires responses.

Less patient participation is required for photoscreening and it can be done in less than 2 minutes.

If ability to complete the vision tests is a concern, the authors wrote, photoscreening may be a better solution.
 

Photoscreening takes 90 seconds

“Photoscreening has high sensitivity in detecting ocular conditions in children with ASD and has an average screening time of 90 seconds, and [it has] been validated in both children with ASD and developmental delays,” the authors wrote.

Andrew Adesman, MD, chief of developmental and behavioral pediatrics at Cohen Children’s Medical Center in New Hyde Park, N.Y., said the authors of this study quantify the gap between need and reality for vision tests for those with ASD.

“Other studies have shown that children on the autism spectrum have more than three times greater risk of having eye disease or vision problems,” he said in an interview. “You’ve got a high-risk population in need of assessment and the likelihood of them getting an assessment is much reduced.”

He said in addition to attention problems in taking the test, vision screening may get lost in the plethora of concerns parents want to talk about in well-child visits.

“If you’re the parent of a child with developmental delays, language delays, poor social engagement, there are a multitude of things the visit could be focused on and it may be that vision screening possibly gets compromised or not done,” Dr. Adesman said.

That, he said, may be a focus area for improving the screening numbers.

Neither parents nor providers should forget that vision screening is important, despite the myriad other issues to address, he said. “They don’t have to take a long time.”

When it comes to vision problems and children, “the earlier they’re identified the better,” Dr. Adesman says, particularly to identify the need for eye muscle surgery or corrective lenses, the two major interventions for strabismus or refractive error.

“If those problems are significant and go untreated, there’s a risk of loss of vision in the affected eye,” he said.
 

Reimbursement concerns for photoscreening

This study strongly supports the use of routine photoscreening to help eliminate the vision screening gap in children with ASD, the authors wrote.

They noted, however, that would require insurance reimbursement for primary care practices to effectively use that screening.

The researchers advised, “Providers treating patients with race, ethnicity, region, or age categories that reduce the adjusted odds of photoscreening can take steps in their practices to address these disparities, particularly in children with ASD.”

The study authors and Dr. Adesman reported no relevant financial relationships.

Children with autism spectrum disorder (ASD) are significantly less likely to have vision screening at well visits for 3- to 5-year-olds than are typically developing children, researchers have found.

The report, by Kimberly Hoover, MD, of Thomas Jefferson University in Philadelphia, and colleagues, was published online in Pediatrics.

While 59.9% of children without ASD got vision screening in these visits, only 36.5% of children with ASD got the screening. Both screening rates miss the mark set by American Academy of Pediatrics guidelines.

The AAP recommends “annual instrument-based vision screening, if available, at well visits for children starting at age 12 months to 3 years, and direct visual acuity testing beginning at 4 years of age. However, in children with developmental delays, the AAP recommends instrument-based screening, such as photoscreening, as a useful alternative at any age.”
 

Racial, age disparities as well

Racial disparities were evident in the data as well. Of the children who had ASD, Black children had the lowest rates of screening (27.6%), while the rate for White children was 39.7%. The rate for other/multiracial children with ASD was 39.8%.

The lowest rates of screening occurred in the youngest children, at the 3-year visit.

The researchers analyzed data from 63,829 well-child visits between January 2016 and December 2019, collected from the large primary care database PEDSnet.
 

Photoscreening vs. acuity screening

The authors pointed out that children with ASD are less likely to complete a vision test, which can be problematic in a busy primary care office.

“Children with ASD were significantly less likely to have at least one completed vision screening (43.2%) compared with children without ASD (72.1%; P <. 01),” the authors wrote, “with only 6.9% of children with ASD having had two or more vision screenings compared with 22.3% of children without ASD.”

The researchers saw higher vision test completion rates with photoscreening, using a sophisticated camera, compared with acuity screening, which uses a wall chart and requires responses.

Less patient participation is required for photoscreening and it can be done in less than 2 minutes.

If ability to complete the vision tests is a concern, the authors wrote, photoscreening may be a better solution.
 

Photoscreening takes 90 seconds

“Photoscreening has high sensitivity in detecting ocular conditions in children with ASD and has an average screening time of 90 seconds, and [it has] been validated in both children with ASD and developmental delays,” the authors wrote.

Andrew Adesman, MD, chief of developmental and behavioral pediatrics at Cohen Children’s Medical Center in New Hyde Park, N.Y., said the authors of this study quantify the gap between need and reality for vision tests for those with ASD.

“Other studies have shown that children on the autism spectrum have more than three times greater risk of having eye disease or vision problems,” he said in an interview. “You’ve got a high-risk population in need of assessment and the likelihood of them getting an assessment is much reduced.”

He said in addition to attention problems in taking the test, vision screening may get lost in the plethora of concerns parents want to talk about in well-child visits.

“If you’re the parent of a child with developmental delays, language delays, poor social engagement, there are a multitude of things the visit could be focused on and it may be that vision screening possibly gets compromised or not done,” Dr. Adesman said.

That, he said, may be a focus area for improving the screening numbers.

Neither parents nor providers should forget that vision screening is important, despite the myriad other issues to address, he said. “They don’t have to take a long time.”

When it comes to vision problems and children, “the earlier they’re identified the better,” Dr. Adesman says, particularly to identify the need for eye muscle surgery or corrective lenses, the two major interventions for strabismus or refractive error.

“If those problems are significant and go untreated, there’s a risk of loss of vision in the affected eye,” he said.
 

Reimbursement concerns for photoscreening

This study strongly supports the use of routine photoscreening to help eliminate the vision screening gap in children with ASD, the authors wrote.

They noted, however, that would require insurance reimbursement for primary care practices to effectively use that screening.

The researchers advised, “Providers treating patients with race, ethnicity, region, or age categories that reduce the adjusted odds of photoscreening can take steps in their practices to address these disparities, particularly in children with ASD.”

The study authors and Dr. Adesman reported no relevant financial relationships.

Children with autism spectrum disorder (ASD) are significantly less likely to have vision screening at well visits for 3- to 5-year-olds than are typically developing children, researchers have found.

The report, by Kimberly Hoover, MD, of Thomas Jefferson University in Philadelphia, and colleagues, was published online in Pediatrics.

While 59.9% of children without ASD got vision screening in these visits, only 36.5% of children with ASD got the screening. Both screening rates miss the mark set by American Academy of Pediatrics guidelines.

The AAP recommends “annual instrument-based vision screening, if available, at well visits for children starting at age 12 months to 3 years, and direct visual acuity testing beginning at 4 years of age. However, in children with developmental delays, the AAP recommends instrument-based screening, such as photoscreening, as a useful alternative at any age.”
 

Racial, age disparities as well

Racial disparities were evident in the data as well. Of the children who had ASD, Black children had the lowest rates of screening (27.6%), while the rate for White children was 39.7%. The rate for other/multiracial children with ASD was 39.8%.

The lowest rates of screening occurred in the youngest children, at the 3-year visit.

The researchers analyzed data from 63,829 well-child visits between January 2016 and December 2019, collected from the large primary care database PEDSnet.
 

Photoscreening vs. acuity screening

The authors pointed out that children with ASD are less likely to complete a vision test, which can be problematic in a busy primary care office.

“Children with ASD were significantly less likely to have at least one completed vision screening (43.2%) compared with children without ASD (72.1%; P <. 01),” the authors wrote, “with only 6.9% of children with ASD having had two or more vision screenings compared with 22.3% of children without ASD.”

The researchers saw higher vision test completion rates with photoscreening, using a sophisticated camera, compared with acuity screening, which uses a wall chart and requires responses.

Less patient participation is required for photoscreening and it can be done in less than 2 minutes.

If ability to complete the vision tests is a concern, the authors wrote, photoscreening may be a better solution.
 

Photoscreening takes 90 seconds

“Photoscreening has high sensitivity in detecting ocular conditions in children with ASD and has an average screening time of 90 seconds, and [it has] been validated in both children with ASD and developmental delays,” the authors wrote.

Andrew Adesman, MD, chief of developmental and behavioral pediatrics at Cohen Children’s Medical Center in New Hyde Park, N.Y., said the authors of this study quantify the gap between need and reality for vision tests for those with ASD.

“Other studies have shown that children on the autism spectrum have more than three times greater risk of having eye disease or vision problems,” he said in an interview. “You’ve got a high-risk population in need of assessment and the likelihood of them getting an assessment is much reduced.”

He said in addition to attention problems in taking the test, vision screening may get lost in the plethora of concerns parents want to talk about in well-child visits.

“If you’re the parent of a child with developmental delays, language delays, poor social engagement, there are a multitude of things the visit could be focused on and it may be that vision screening possibly gets compromised or not done,” Dr. Adesman said.

That, he said, may be a focus area for improving the screening numbers.

Neither parents nor providers should forget that vision screening is important, despite the myriad other issues to address, he said. “They don’t have to take a long time.”

When it comes to vision problems and children, “the earlier they’re identified the better,” Dr. Adesman says, particularly to identify the need for eye muscle surgery or corrective lenses, the two major interventions for strabismus or refractive error.

“If those problems are significant and go untreated, there’s a risk of loss of vision in the affected eye,” he said.
 

Reimbursement concerns for photoscreening

This study strongly supports the use of routine photoscreening to help eliminate the vision screening gap in children with ASD, the authors wrote.

They noted, however, that would require insurance reimbursement for primary care practices to effectively use that screening.

The researchers advised, “Providers treating patients with race, ethnicity, region, or age categories that reduce the adjusted odds of photoscreening can take steps in their practices to address these disparities, particularly in children with ASD.”

The study authors and Dr. Adesman reported no relevant financial relationships.

People who have had COVID-19 have a 36% overall higher risk of developing gastrointestinal problems in the year after infection than people who have not had the illness, a large new study indicates.

The researchers estimate that, so far, SARS-CoV-2 infections have contributed to more than 6 million new cases of GI disorders in the United States and 42 million new cases worldwide.

The diagnoses more common among patients who’ve had COVID ranged from stomach upset to acute pancreatitis, say the researchers, led by Evan Xu, a data analyst at the Clinical Epidemiology Center, Research and Development Service, VA St. Louis Health Care System.

Signs and symptoms of GI problems, such as constipation and diarrhea, also were more common among patients who had had the virus, the study found.

“Altogether, our results show that people with SARS-CoV-2 infection are at increased risk of gastrointestinal disorders in the post-acute phase of COVID-19,” the researchers write. “Post-COVID care should involve attention to gastrointestinal health and disease.”

The results were published online in Nature Communications.
 

Disease risks jump

The researchers used data from the U.S. Department of Veterans Affairs national health care databases to identify 154,068 people with confirmed COVID-19 from March 1, 2020, through Jan. 15, 2021. They used statistical modeling to compare those patients with 5.6 million patients with similar characteristics who had not been infected during the same period and an historical control group of 5.9 million patients from March 1, 2018, to Dec. 31, 2019, before the virus began to spread across the globe.

The study included hospitalized and nonhospitalized COVID patients. The majority of the study population was male, but the study included almost 1.2 million female patients.

Compared with control persons, post-COVID patients’ increased risk of a GI diagnosis and the excess disease burden at 1 year, respectively, were as follows.

• 102% for cholangitis; 0.22 per 1,000 persons
• 62% for peptic ulcer disease; 1.57 per 1,000 persons
• 54% for irritable bowel syndrome; 0.44 per 1,000 persons
• 47% for acute gastritis; 0.47 per 1,000 persons
• 46% for acute pancreatitis; 0.6 per 1,000 persons
• 36% for functional dyspepsia; 0.63 per 1,000 persons
• 35% for gastroesophageal reflux disease; 15.5 per 1,000 persons

Patients who’d had the virus were also at higher risk for GI symptoms than their COVID-free peers. Their risk was 60% higher for constipation, 58% for diarrhea, 52% for vomiting, 46% for bloating, and 44% for abdominal pain, the investigators found.

The risk of developing GI symptoms increased with COVID-19 severity and was highest for those who received intensive care because of the virus, the researchers note.

Subgroup analyses found that the risks of composite gastrointestinal outcome were evident in all subgroups based on age, race, sex, obesity, smoking, cardiovascular disease, chronic kidney disease, diabetes, hyperlipidemia, and hypertension, the authors write.
 

Disease burden rises

The increased numbers of GI patients with prior SARS-CoV-2 infection are altering the burden on the health care system, senior author Ziyad Al-Aly, MD, a clinical epidemiologist at Washington University, St. Louis, said in an interview.

The shift may be pronounced in primary care, where GI concerns should be seen as a trigger for questions about prior SARS-CoV-2 infection, Dr. Al-Aly said.

Patients may encounter longer wait times at GI clinics or may give up on trying to schedule appointments if waits become too long, he said. They may also present to emergency departments if they can’t get an outpatient appointment, he added.

Simon C. Mathews, MD, assistant professor of medicine, division of gastroenterology, Johns Hopkins Medicine, Baltimore, told this news organization that he’s seeing increased wait times since COVID emerged.

“We know that the pandemic impacted patients’ ability and willingness to seek GI care. There continues to be a long backlog for patients who are only now getting reconnected to care. As a result, our clinics are busier than ever, and our wait times for appointments are unfortunately longer than we would like,” said Dr. Mathews, who was not involved in the research.

Abdominal pain, bloating, diarrhea, and constipation continue to be among the most common symptoms Dr. Mathews sees in clinic, he said.

Kyle Staller, MD, a Massachusetts General Brigham gastroenterologist, said in an interview that it’s important to distinguish symptoms from eventual diagnoses, which lag behind.

“Are patients attributing their symptoms to COVID, or is COVID itself creating a background of inflammation or changes in the nerves that are making these symptoms more common? My suspicion is a little bit of both,” said Dr. Staller, who is director of the Gastrointestinal Motility Laboratory at Mass General, Boston.

Although his clinic is seeing patients with the GI signs and symptoms listed in the article, “we’re not seeing as much of some of the diagnoses, like peptic ulcer disease and pancreatitis,” he said. “I wonder if those may be related to some of the consequences of being critically ill in general, rather than COVID specifically. Those diagnoses I would be more skeptical about.”
 

Duration of symptoms unclear

It’s hard to tell patients how long their GI symptoms might last after COVID, given the relatively short time researchers have had to study the virus, said Dr. Staller, who was not involved in the research.

The symptoms he’s seeing in patients after COVID mimic those of postinfectious IBS, which literature says could last for months or years, Dr. Staller said. “But they should improve over time,” he added.

Senior author Dr. Al-Aly agreed that the duration of post-COVID GI symptoms is unclear.

“What I can tell you is that even people who got SARS-CoV-2 infection from March 2020 are still coming back for GI problems,” he said.

Unlike other symptoms of long COVID, such as brain fog, gastroenterologists fortunately know how to treat the GI disorders that evolve from SARS-CoV-2 infection, said Dr. Al-Aly, who has studied the long-term effects of the virus on the brain, kidneys, heart, and other organs.

All health care providers “need to be thinking about COVID as a risk factor for all these diseases” and should ask patients about SARS-CoV-2 infection when they take their histories, he said.

The authors, Dr. Staller, and Dr. Mathews report no relevant financial relationships.

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

People who have had COVID-19 have a 36% overall higher risk of developing gastrointestinal problems in the year after infection than people who have not had the illness, a large new study indicates.

The researchers estimate that, so far, SARS-CoV-2 infections have contributed to more than 6 million new cases of GI disorders in the United States and 42 million new cases worldwide.

The diagnoses more common among patients who’ve had COVID ranged from stomach upset to acute pancreatitis, say the researchers, led by Evan Xu, a data analyst at the Clinical Epidemiology Center, Research and Development Service, VA St. Louis Health Care System.

Signs and symptoms of GI problems, such as constipation and diarrhea, also were more common among patients who had had the virus, the study found.

“Altogether, our results show that people with SARS-CoV-2 infection are at increased risk of gastrointestinal disorders in the post-acute phase of COVID-19,” the researchers write. “Post-COVID care should involve attention to gastrointestinal health and disease.”

The results were published online in Nature Communications.
 

Disease risks jump

The researchers used data from the U.S. Department of Veterans Affairs national health care databases to identify 154,068 people with confirmed COVID-19 from March 1, 2020, through Jan. 15, 2021. They used statistical modeling to compare those patients with 5.6 million patients with similar characteristics who had not been infected during the same period and an historical control group of 5.9 million patients from March 1, 2018, to Dec. 31, 2019, before the virus began to spread across the globe.

The study included hospitalized and nonhospitalized COVID patients. The majority of the study population was male, but the study included almost 1.2 million female patients.

Compared with control persons, post-COVID patients’ increased risk of a GI diagnosis and the excess disease burden at 1 year, respectively, were as follows.

• 102% for cholangitis; 0.22 per 1,000 persons
• 62% for peptic ulcer disease; 1.57 per 1,000 persons
• 54% for irritable bowel syndrome; 0.44 per 1,000 persons
• 47% for acute gastritis; 0.47 per 1,000 persons
• 46% for acute pancreatitis; 0.6 per 1,000 persons
• 36% for functional dyspepsia; 0.63 per 1,000 persons
• 35% for gastroesophageal reflux disease; 15.5 per 1,000 persons

Patients who’d had the virus were also at higher risk for GI symptoms than their COVID-free peers. Their risk was 60% higher for constipation, 58% for diarrhea, 52% for vomiting, 46% for bloating, and 44% for abdominal pain, the investigators found.

The risk of developing GI symptoms increased with COVID-19 severity and was highest for those who received intensive care because of the virus, the researchers note.

Subgroup analyses found that the risks of composite gastrointestinal outcome were evident in all subgroups based on age, race, sex, obesity, smoking, cardiovascular disease, chronic kidney disease, diabetes, hyperlipidemia, and hypertension, the authors write.
 

Disease burden rises

The increased numbers of GI patients with prior SARS-CoV-2 infection are altering the burden on the health care system, senior author Ziyad Al-Aly, MD, a clinical epidemiologist at Washington University, St. Louis, said in an interview.

The shift may be pronounced in primary care, where GI concerns should be seen as a trigger for questions about prior SARS-CoV-2 infection, Dr. Al-Aly said.

Patients may encounter longer wait times at GI clinics or may give up on trying to schedule appointments if waits become too long, he said. They may also present to emergency departments if they can’t get an outpatient appointment, he added.

Simon C. Mathews, MD, assistant professor of medicine, division of gastroenterology, Johns Hopkins Medicine, Baltimore, told this news organization that he’s seeing increased wait times since COVID emerged.

“We know that the pandemic impacted patients’ ability and willingness to seek GI care. There continues to be a long backlog for patients who are only now getting reconnected to care. As a result, our clinics are busier than ever, and our wait times for appointments are unfortunately longer than we would like,” said Dr. Mathews, who was not involved in the research.

Abdominal pain, bloating, diarrhea, and constipation continue to be among the most common symptoms Dr. Mathews sees in clinic, he said.

Kyle Staller, MD, a Massachusetts General Brigham gastroenterologist, said in an interview that it’s important to distinguish symptoms from eventual diagnoses, which lag behind.

“Are patients attributing their symptoms to COVID, or is COVID itself creating a background of inflammation or changes in the nerves that are making these symptoms more common? My suspicion is a little bit of both,” said Dr. Staller, who is director of the Gastrointestinal Motility Laboratory at Mass General, Boston.

Although his clinic is seeing patients with the GI signs and symptoms listed in the article, “we’re not seeing as much of some of the diagnoses, like peptic ulcer disease and pancreatitis,” he said. “I wonder if those may be related to some of the consequences of being critically ill in general, rather than COVID specifically. Those diagnoses I would be more skeptical about.”
 

Duration of symptoms unclear

It’s hard to tell patients how long their GI symptoms might last after COVID, given the relatively short time researchers have had to study the virus, said Dr. Staller, who was not involved in the research.

The symptoms he’s seeing in patients after COVID mimic those of postinfectious IBS, which literature says could last for months or years, Dr. Staller said. “But they should improve over time,” he added.

Senior author Dr. Al-Aly agreed that the duration of post-COVID GI symptoms is unclear.

“What I can tell you is that even people who got SARS-CoV-2 infection from March 2020 are still coming back for GI problems,” he said.

Unlike other symptoms of long COVID, such as brain fog, gastroenterologists fortunately know how to treat the GI disorders that evolve from SARS-CoV-2 infection, said Dr. Al-Aly, who has studied the long-term effects of the virus on the brain, kidneys, heart, and other organs.

All health care providers “need to be thinking about COVID as a risk factor for all these diseases” and should ask patients about SARS-CoV-2 infection when they take their histories, he said.

The authors, Dr. Staller, and Dr. Mathews report no relevant financial relationships.

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

People who have had COVID-19 have a 36% overall higher risk of developing gastrointestinal problems in the year after infection than people who have not had the illness, a large new study indicates.

The researchers estimate that, so far, SARS-CoV-2 infections have contributed to more than 6 million new cases of GI disorders in the United States and 42 million new cases worldwide.

The diagnoses more common among patients who’ve had COVID ranged from stomach upset to acute pancreatitis, say the researchers, led by Evan Xu, a data analyst at the Clinical Epidemiology Center, Research and Development Service, VA St. Louis Health Care System.

Signs and symptoms of GI problems, such as constipation and diarrhea, also were more common among patients who had had the virus, the study found.

“Altogether, our results show that people with SARS-CoV-2 infection are at increased risk of gastrointestinal disorders in the post-acute phase of COVID-19,” the researchers write. “Post-COVID care should involve attention to gastrointestinal health and disease.”

The results were published online in Nature Communications.
 

Disease risks jump

The researchers used data from the U.S. Department of Veterans Affairs national health care databases to identify 154,068 people with confirmed COVID-19 from March 1, 2020, through Jan. 15, 2021. They used statistical modeling to compare those patients with 5.6 million patients with similar characteristics who had not been infected during the same period and an historical control group of 5.9 million patients from March 1, 2018, to Dec. 31, 2019, before the virus began to spread across the globe.

The study included hospitalized and nonhospitalized COVID patients. The majority of the study population was male, but the study included almost 1.2 million female patients.

Compared with control persons, post-COVID patients’ increased risk of a GI diagnosis and the excess disease burden at 1 year, respectively, were as follows.

• 102% for cholangitis; 0.22 per 1,000 persons
• 62% for peptic ulcer disease; 1.57 per 1,000 persons
• 54% for irritable bowel syndrome; 0.44 per 1,000 persons
• 47% for acute gastritis; 0.47 per 1,000 persons
• 46% for acute pancreatitis; 0.6 per 1,000 persons
• 36% for functional dyspepsia; 0.63 per 1,000 persons
• 35% for gastroesophageal reflux disease; 15.5 per 1,000 persons

Patients who’d had the virus were also at higher risk for GI symptoms than their COVID-free peers. Their risk was 60% higher for constipation, 58% for diarrhea, 52% for vomiting, 46% for bloating, and 44% for abdominal pain, the investigators found.

The risk of developing GI symptoms increased with COVID-19 severity and was highest for those who received intensive care because of the virus, the researchers note.

Subgroup analyses found that the risks of composite gastrointestinal outcome were evident in all subgroups based on age, race, sex, obesity, smoking, cardiovascular disease, chronic kidney disease, diabetes, hyperlipidemia, and hypertension, the authors write.
 

Disease burden rises

The increased numbers of GI patients with prior SARS-CoV-2 infection are altering the burden on the health care system, senior author Ziyad Al-Aly, MD, a clinical epidemiologist at Washington University, St. Louis, said in an interview.

The shift may be pronounced in primary care, where GI concerns should be seen as a trigger for questions about prior SARS-CoV-2 infection, Dr. Al-Aly said.

Patients may encounter longer wait times at GI clinics or may give up on trying to schedule appointments if waits become too long, he said. They may also present to emergency departments if they can’t get an outpatient appointment, he added.

Simon C. Mathews, MD, assistant professor of medicine, division of gastroenterology, Johns Hopkins Medicine, Baltimore, told this news organization that he’s seeing increased wait times since COVID emerged.

“We know that the pandemic impacted patients’ ability and willingness to seek GI care. There continues to be a long backlog for patients who are only now getting reconnected to care. As a result, our clinics are busier than ever, and our wait times for appointments are unfortunately longer than we would like,” said Dr. Mathews, who was not involved in the research.

Abdominal pain, bloating, diarrhea, and constipation continue to be among the most common symptoms Dr. Mathews sees in clinic, he said.

Kyle Staller, MD, a Massachusetts General Brigham gastroenterologist, said in an interview that it’s important to distinguish symptoms from eventual diagnoses, which lag behind.

“Are patients attributing their symptoms to COVID, or is COVID itself creating a background of inflammation or changes in the nerves that are making these symptoms more common? My suspicion is a little bit of both,” said Dr. Staller, who is director of the Gastrointestinal Motility Laboratory at Mass General, Boston.

Although his clinic is seeing patients with the GI signs and symptoms listed in the article, “we’re not seeing as much of some of the diagnoses, like peptic ulcer disease and pancreatitis,” he said. “I wonder if those may be related to some of the consequences of being critically ill in general, rather than COVID specifically. Those diagnoses I would be more skeptical about.”
 

Duration of symptoms unclear

It’s hard to tell patients how long their GI symptoms might last after COVID, given the relatively short time researchers have had to study the virus, said Dr. Staller, who was not involved in the research.

The symptoms he’s seeing in patients after COVID mimic those of postinfectious IBS, which literature says could last for months or years, Dr. Staller said. “But they should improve over time,” he added.

Senior author Dr. Al-Aly agreed that the duration of post-COVID GI symptoms is unclear.

“What I can tell you is that even people who got SARS-CoV-2 infection from March 2020 are still coming back for GI problems,” he said.

Unlike other symptoms of long COVID, such as brain fog, gastroenterologists fortunately know how to treat the GI disorders that evolve from SARS-CoV-2 infection, said Dr. Al-Aly, who has studied the long-term effects of the virus on the brain, kidneys, heart, and other organs.

All health care providers “need to be thinking about COVID as a risk factor for all these diseases” and should ask patients about SARS-CoV-2 infection when they take their histories, he said.

The authors, Dr. Staller, and Dr. Mathews report no relevant financial relationships.

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

Overall risk for venous thromboembolism (VTE) in nonhospitalized COVID-19 patients is low, but some of those patients may have factors that increase the risk and warrant more surveillance, according to a new retrospective cohort study.

Though VTE risk is well studied and significant in those hospitalized with COVID, little is known about the risk in the outpatient setting, said the authors of the new research published online in JAMA Network Open.

The study was conducted at two integrated health care delivery systems in northern and southern California. Data were gathered from the Kaiser Permanente Virtual Data Warehouse and electronic health records.
 

Nearly 400,000 patients studied

Researchers, led by Margaret Fang, MD, with the division of hospital medicine, University of California, San Francisco, identified 398,530 outpatients with COVID-19 from Jan. 1, 2020, through Jan. 31, 2021.

VTE risk was low overall for ambulatory COVID patients.

“It is a reassuring study,” Dr. Fang said in an interview.

The researchers found that the risk is highest in the first 30 days after COVID-19 diagnosis (unadjusted rate, 0.58; 95% confidence interval, 0.51-0.67 per 100 person-years vs. 0.09; 95% CI, 0.08-0.11 per 100 person-years after 30 days).
 

Factors linked with high VTE risk

They also found that several factors were linked with a higher risk of blood clots in the study population, including being at least 55 years old; being male; having a history of blood clots or thrombophilia; and a body mass index (BMI) of at least 30 kg/m².

The authors write, “These findings may help identify subsets of patients with COVID-19 who could benefit from VTE preventive strategies and more intensive short-term surveillance.”
 

Are routine anticoagulants justified?

Previously, randomized clinical trials have found that hospitalized patients with moderate COVID-19 may benefit from therapeutically dosed heparin anticoagulants but that therapeutic anticoagulation had no net benefit – and perhaps could even harm – patients who were critically ill with COVID.

“[M]uch less is known about the optimal thromboprophylaxis strategy for people with milder presentations of COVID-19 who do not require hospitalization,” they write.
 

Mild COVID VTE risk similar to general population

The authors note that rates of blood clots linked with COVID-19 are not much higher than the average blood clot rate in the general population, which is about 0.1-0.2 per 100 person-years.

Therefore, the results don’t justify routine administration of anticoagulation given the costs, inconvenience, and bleeding risks, they acknowledge.

Dr. Fang told this publication that it’s hard to know what to tell patients, given the overall low VTE risk. She said their study wasn’t designed to advise when to give prophylaxis.
 

Physicians should inform patients of their higher risk

“We should tell our patients who fall into these risk categories that blood clot is a concern after the development of COVID, especially in those first 30 days. And some people might benefit from increased surveillance,” Dr. Fang said.

”I think this study would support ongoing studies that look at whether selected patients benefit from VTE prophylaxis, for example low-dose anticoagulants,” she said.

Dr. Fang said the subgroup factors they found increased risk of blood clots for all patients, not just COVID-19 patients. It’s not clear why factors such as being male may increase blood clot risk, though that is consistent with previous literature, but higher risk with higher BMI might be related to a combination of inflammation or decreased mobility, she said.
 

Unanswered questions

Robert H. Hopkins Jr., MD, says the study helps answer a couple of important questions – that the VTE risk in nonhospitalized COVID-19 patients is low and when and for which patients risk may be highest.

However, there are several unanswered questions that argue against routine initiation of anticoagulants, notes the professor of internal medicine and pediatrics chief, division of general internal medicine, at University of Arkansas for Medical Sciences, Little Rock.

One is the change in the COVID variant landscape.

“We do not know whether rates of VTE are same or lower or higher with current circulating variants,” Dr. Hopkins said.

The authors acknowledge this as a limitation. Study data predate Omicron and subvariants, which appear to lower clinical severity, so it’s unclear whether VTE risk is different in this Omicron era.

Dr. Hopkins added another unknown: “We do not know whether vaccination affects rates of VTE in ambulatory breakthrough infection.”

Dr. Hopkins and the authors also note the lack of a control group in the study, to better compare risk.

Coauthor Dr. Prasad reports consultant fees from EpiExcellence LLC outside the submitted work. Coauthor Dr. Go reports grants paid to the division of research, Kaiser Permanente Northern California, from CSL Behring, Novartis, Bristol Meyers Squibb/Pfizer Alliance, and Janssen outside the submitted work.

The research was funded through Patient-Centered Outcomes Research Institute.

Dr. Hopkins reports no relevant financial relationships.

Overall risk for venous thromboembolism (VTE) in nonhospitalized COVID-19 patients is low, but some of those patients may have factors that increase the risk and warrant more surveillance, according to a new retrospective cohort study.

Though VTE risk is well studied and significant in those hospitalized with COVID, little is known about the risk in the outpatient setting, said the authors of the new research published online in JAMA Network Open.

The study was conducted at two integrated health care delivery systems in northern and southern California. Data were gathered from the Kaiser Permanente Virtual Data Warehouse and electronic health records.
 

Nearly 400,000 patients studied

Researchers, led by Margaret Fang, MD, with the division of hospital medicine, University of California, San Francisco, identified 398,530 outpatients with COVID-19 from Jan. 1, 2020, through Jan. 31, 2021.

VTE risk was low overall for ambulatory COVID patients.

“It is a reassuring study,” Dr. Fang said in an interview.

The researchers found that the risk is highest in the first 30 days after COVID-19 diagnosis (unadjusted rate, 0.58; 95% confidence interval, 0.51-0.67 per 100 person-years vs. 0.09; 95% CI, 0.08-0.11 per 100 person-years after 30 days).
 

Factors linked with high VTE risk

They also found that several factors were linked with a higher risk of blood clots in the study population, including being at least 55 years old; being male; having a history of blood clots or thrombophilia; and a body mass index (BMI) of at least 30 kg/m².

The authors write, “These findings may help identify subsets of patients with COVID-19 who could benefit from VTE preventive strategies and more intensive short-term surveillance.”
 

Are routine anticoagulants justified?

Previously, randomized clinical trials have found that hospitalized patients with moderate COVID-19 may benefit from therapeutically dosed heparin anticoagulants but that therapeutic anticoagulation had no net benefit – and perhaps could even harm – patients who were critically ill with COVID.

“[M]uch less is known about the optimal thromboprophylaxis strategy for people with milder presentations of COVID-19 who do not require hospitalization,” they write.
 

Mild COVID VTE risk similar to general population

The authors note that rates of blood clots linked with COVID-19 are not much higher than the average blood clot rate in the general population, which is about 0.1-0.2 per 100 person-years.

Therefore, the results don’t justify routine administration of anticoagulation given the costs, inconvenience, and bleeding risks, they acknowledge.

Dr. Fang told this publication that it’s hard to know what to tell patients, given the overall low VTE risk. She said their study wasn’t designed to advise when to give prophylaxis.
 

Physicians should inform patients of their higher risk

“We should tell our patients who fall into these risk categories that blood clot is a concern after the development of COVID, especially in those first 30 days. And some people might benefit from increased surveillance,” Dr. Fang said.

”I think this study would support ongoing studies that look at whether selected patients benefit from VTE prophylaxis, for example low-dose anticoagulants,” she said.

Dr. Fang said the subgroup factors they found increased risk of blood clots for all patients, not just COVID-19 patients. It’s not clear why factors such as being male may increase blood clot risk, though that is consistent with previous literature, but higher risk with higher BMI might be related to a combination of inflammation or decreased mobility, she said.
 

Unanswered questions

Robert H. Hopkins Jr., MD, says the study helps answer a couple of important questions – that the VTE risk in nonhospitalized COVID-19 patients is low and when and for which patients risk may be highest.

However, there are several unanswered questions that argue against routine initiation of anticoagulants, notes the professor of internal medicine and pediatrics chief, division of general internal medicine, at University of Arkansas for Medical Sciences, Little Rock.

One is the change in the COVID variant landscape.

“We do not know whether rates of VTE are same or lower or higher with current circulating variants,” Dr. Hopkins said.

The authors acknowledge this as a limitation. Study data predate Omicron and subvariants, which appear to lower clinical severity, so it’s unclear whether VTE risk is different in this Omicron era.

Dr. Hopkins added another unknown: “We do not know whether vaccination affects rates of VTE in ambulatory breakthrough infection.”

Dr. Hopkins and the authors also note the lack of a control group in the study, to better compare risk.

Coauthor Dr. Prasad reports consultant fees from EpiExcellence LLC outside the submitted work. Coauthor Dr. Go reports grants paid to the division of research, Kaiser Permanente Northern California, from CSL Behring, Novartis, Bristol Meyers Squibb/Pfizer Alliance, and Janssen outside the submitted work.

The research was funded through Patient-Centered Outcomes Research Institute.

Dr. Hopkins reports no relevant financial relationships.

Overall risk for venous thromboembolism (VTE) in nonhospitalized COVID-19 patients is low, but some of those patients may have factors that increase the risk and warrant more surveillance, according to a new retrospective cohort study.

Though VTE risk is well studied and significant in those hospitalized with COVID, little is known about the risk in the outpatient setting, said the authors of the new research published online in JAMA Network Open.

The study was conducted at two integrated health care delivery systems in northern and southern California. Data were gathered from the Kaiser Permanente Virtual Data Warehouse and electronic health records.
 

Nearly 400,000 patients studied

Researchers, led by Margaret Fang, MD, with the division of hospital medicine, University of California, San Francisco, identified 398,530 outpatients with COVID-19 from Jan. 1, 2020, through Jan. 31, 2021.

VTE risk was low overall for ambulatory COVID patients.

“It is a reassuring study,” Dr. Fang said in an interview.

The researchers found that the risk is highest in the first 30 days after COVID-19 diagnosis (unadjusted rate, 0.58; 95% confidence interval, 0.51-0.67 per 100 person-years vs. 0.09; 95% CI, 0.08-0.11 per 100 person-years after 30 days).
 

Factors linked with high VTE risk

They also found that several factors were linked with a higher risk of blood clots in the study population, including being at least 55 years old; being male; having a history of blood clots or thrombophilia; and a body mass index (BMI) of at least 30 kg/m².

The authors write, “These findings may help identify subsets of patients with COVID-19 who could benefit from VTE preventive strategies and more intensive short-term surveillance.”
 

Are routine anticoagulants justified?

Previously, randomized clinical trials have found that hospitalized patients with moderate COVID-19 may benefit from therapeutically dosed heparin anticoagulants but that therapeutic anticoagulation had no net benefit – and perhaps could even harm – patients who were critically ill with COVID.

“[M]uch less is known about the optimal thromboprophylaxis strategy for people with milder presentations of COVID-19 who do not require hospitalization,” they write.
 

Mild COVID VTE risk similar to general population

The authors note that rates of blood clots linked with COVID-19 are not much higher than the average blood clot rate in the general population, which is about 0.1-0.2 per 100 person-years.

Therefore, the results don’t justify routine administration of anticoagulation given the costs, inconvenience, and bleeding risks, they acknowledge.

Dr. Fang told this publication that it’s hard to know what to tell patients, given the overall low VTE risk. She said their study wasn’t designed to advise when to give prophylaxis.
 

Physicians should inform patients of their higher risk

“We should tell our patients who fall into these risk categories that blood clot is a concern after the development of COVID, especially in those first 30 days. And some people might benefit from increased surveillance,” Dr. Fang said.

”I think this study would support ongoing studies that look at whether selected patients benefit from VTE prophylaxis, for example low-dose anticoagulants,” she said.

Dr. Fang said the subgroup factors they found increased risk of blood clots for all patients, not just COVID-19 patients. It’s not clear why factors such as being male may increase blood clot risk, though that is consistent with previous literature, but higher risk with higher BMI might be related to a combination of inflammation or decreased mobility, she said.
 

Unanswered questions

Robert H. Hopkins Jr., MD, says the study helps answer a couple of important questions – that the VTE risk in nonhospitalized COVID-19 patients is low and when and for which patients risk may be highest.

However, there are several unanswered questions that argue against routine initiation of anticoagulants, notes the professor of internal medicine and pediatrics chief, division of general internal medicine, at University of Arkansas for Medical Sciences, Little Rock.

One is the change in the COVID variant landscape.

“We do not know whether rates of VTE are same or lower or higher with current circulating variants,” Dr. Hopkins said.

The authors acknowledge this as a limitation. Study data predate Omicron and subvariants, which appear to lower clinical severity, so it’s unclear whether VTE risk is different in this Omicron era.

Dr. Hopkins added another unknown: “We do not know whether vaccination affects rates of VTE in ambulatory breakthrough infection.”

Dr. Hopkins and the authors also note the lack of a control group in the study, to better compare risk.

Coauthor Dr. Prasad reports consultant fees from EpiExcellence LLC outside the submitted work. Coauthor Dr. Go reports grants paid to the division of research, Kaiser Permanente Northern California, from CSL Behring, Novartis, Bristol Meyers Squibb/Pfizer Alliance, and Janssen outside the submitted work.

The research was funded through Patient-Centered Outcomes Research Institute.

Dr. Hopkins reports no relevant financial relationships.

Opioid overdose and other preventable causes are important contributors to postpartum death rates, Medicaid claims data show, particularly in women who have a recent history of opioid use disorder (OUD), according to research published in Obstetrics and Gynecology.

Opioid overdose deaths account for up to 10% of pregnancy-associated deaths in the United States, and 75% of the deliveries of women with OUD are covered by Medicaid, according to lead author Elizabeth Suarez, PhD, MPH, with the division of pharmacoepidemiology and pharmacoeconomics at Brigham and Women’s Hospital and Harvard Medical School in Boston, and colleagues.
 

Nearly 5 million deliveries studied

Researchers studied claims data from Medicaid and the National Death Index database in the United States from 2006 to 2013 for 4,972,061 deliveries. They also identified a subgroup of women with a documented history of OUD in the 3 months before delivery.

They found the incidence of postpartum opioid overdose deaths was 5.4 per 100,000 deliveries (95% confidence interval, 4.5-6.4) among all in the study and 118 per 100,000 (95% CI, 84-163) among individuals with OUD.

Incidence of all-cause postpartum death was six times higher in women with OUD than in all the women studied. Common causes of death of those with OUD were other drug- and alcohol-related deaths (47/100,000); suicide (26/100,000); and other injuries, including accidents and falls (33/100,000).

Risk factors strongly linked with postpartum opioid overdose death included mental health and other substance use disorders.
 

Medication significantly lowers death risk

The authors also documented the benefit of buprenorphine or methadone for OUD.

For women with OUD who used medication to treat OUD post partum, odds of opioid overdose death were 60% lower (odds ratio, 0.4; 95% CI 0.1-0.9).

As important as use of medication, Marcela Smid, MD, MS, writes in an accompanying editorial, is noting that 80% of the women in this study who died of opioid overdoses had contact with a health care provider before death.

“Both of these results indicate that we have the means and opportunity to prevent these deaths,” writes Dr. Smid, with the division of maternal fetal medicine, University of Utah Health in Salt Lake City.
 

Dismal numbers on ob.gyns. trained to prescribe medications

She points out some barriers, however. Most clinicians, she notes, lack time and training to prescribe buprenorphine, and in 2019, fewer than 2% of ob.gyns. who accept Medicaid were able to prescribe it.

Her charge to ob.gyns.: “We need to help identify individuals who are at high risk of OUD or opioid overdose by screening.” A validated screening tool should be used at prenatal and postpartum appointments.

On a bigger scale, she urges Medicaid to be expanded for a full year post partum through the American Rescue Act’s State Plan Amendment, something only 28 states and Washington, D.C., have done so far.

Dr. Smid points out some good news, however: President Joe Biden signed the Consolidated Appropriations Act 2023, which eliminated the “X” waiver.

Now all clinicians who have a Drug Enforcement Administration registration that includes Schedule III authority can prescribe buprenorphine for OUD if applicable state law allows it.

But that calls for medical schools and residency programs to prioritize addiction medicine as a core competency, Dr. Smid says.
 

Getting naloxone to patients, families

One of the potential interventions the study authors suggest is providing naloxone prescriptions and training to pregnant and postpartum women who have a substance use history and to their partners and significant others.

However, Mishka Terplan, MD, MPH, told this publication, “It’s one thing to write a prescription; it’s another thing for the person to actually get the medication.” He is medical director of the Friends Research Institute in Baltimore, an ob.gyn. who specializes in addiction medicine.

“What can we do?” We can think about how to get naloxone into people’s hands at discharge from the hospital after they give birth, instead of prescribing. That would mean that health systems need to prioritize this, he said. “We give people discharge medications all the time.”

Still, naloxone can’t be seen as the answer, he said.

He compares it to defibrillators in public places, which are for rescues, not reversing a population problem.

“Some people think that naloxone reversals are doing something about OUD. It’s doing about as much about OUD as defibrillators do for cardiovascular disease,” he said.

The best help, he says, will be continuation of treatment.

“Addiction is a chronic condition,” he says, “but often we only provide episodic care. We see that particularly in pregnancy. Once the pregnancy is finished, there’s not categorical continuation of insurance.”

Even if you do have insurance, it’s hard to find a clinic that’s family friendly, he notes. “You might not feel comfortable taking your newborn and standing in line in the morning to get your daily methodone dose. We have to make those environments more welcoming.”
 

Problem probably understated

He also says that though the study was well done given the data available, he’s frustrated that researchers still have to depend on billing data and can’t capture factors such as child care availability, living wages, and continuation of health insurance. Additionally, not everyone is coded correctly for OUD.

“It’s all Medicaid, so it’s only people who continued with care,” he pointed out. That means these numbers may actually underrepresent the problem.

Still, he says it’s important to realize the magnitude of deaths this study does highlight in this population.

In people with OUD in the postpartum period, the deaths are more than 1 in 1,000.

“That should be alarming,” Dr. Terplan said. “That’s a very big number from a public health perspective.”

Coauthor Kathryn J. Gray received payment from Aetion Inc., Roche, and BillionToOne. Funds were paid to the University of Utah for Dr. Smid from Alydia Inc. for being the site principal investigator for a study of the JADA device, and from Gilead for Dr. Smid’s study of hepatitis C in pregnancy; she was also a consultant for Organon and Rhia Ventures. Dr. Terplan reports no relevant financial relationships.
 

Opioid overdose and other preventable causes are important contributors to postpartum death rates, Medicaid claims data show, particularly in women who have a recent history of opioid use disorder (OUD), according to research published in Obstetrics and Gynecology.

Opioid overdose deaths account for up to 10% of pregnancy-associated deaths in the United States, and 75% of the deliveries of women with OUD are covered by Medicaid, according to lead author Elizabeth Suarez, PhD, MPH, with the division of pharmacoepidemiology and pharmacoeconomics at Brigham and Women’s Hospital and Harvard Medical School in Boston, and colleagues.
 

Nearly 5 million deliveries studied

Researchers studied claims data from Medicaid and the National Death Index database in the United States from 2006 to 2013 for 4,972,061 deliveries. They also identified a subgroup of women with a documented history of OUD in the 3 months before delivery.

They found the incidence of postpartum opioid overdose deaths was 5.4 per 100,000 deliveries (95% confidence interval, 4.5-6.4) among all in the study and 118 per 100,000 (95% CI, 84-163) among individuals with OUD.

Incidence of all-cause postpartum death was six times higher in women with OUD than in all the women studied. Common causes of death of those with OUD were other drug- and alcohol-related deaths (47/100,000); suicide (26/100,000); and other injuries, including accidents and falls (33/100,000).

Risk factors strongly linked with postpartum opioid overdose death included mental health and other substance use disorders.
 

Medication significantly lowers death risk

The authors also documented the benefit of buprenorphine or methadone for OUD.

For women with OUD who used medication to treat OUD post partum, odds of opioid overdose death were 60% lower (odds ratio, 0.4; 95% CI 0.1-0.9).

As important as use of medication, Marcela Smid, MD, MS, writes in an accompanying editorial, is noting that 80% of the women in this study who died of opioid overdoses had contact with a health care provider before death.

“Both of these results indicate that we have the means and opportunity to prevent these deaths,” writes Dr. Smid, with the division of maternal fetal medicine, University of Utah Health in Salt Lake City.
 

Dismal numbers on ob.gyns. trained to prescribe medications

She points out some barriers, however. Most clinicians, she notes, lack time and training to prescribe buprenorphine, and in 2019, fewer than 2% of ob.gyns. who accept Medicaid were able to prescribe it.

Her charge to ob.gyns.: “We need to help identify individuals who are at high risk of OUD or opioid overdose by screening.” A validated screening tool should be used at prenatal and postpartum appointments.

On a bigger scale, she urges Medicaid to be expanded for a full year post partum through the American Rescue Act’s State Plan Amendment, something only 28 states and Washington, D.C., have done so far.

Dr. Smid points out some good news, however: President Joe Biden signed the Consolidated Appropriations Act 2023, which eliminated the “X” waiver.

Now all clinicians who have a Drug Enforcement Administration registration that includes Schedule III authority can prescribe buprenorphine for OUD if applicable state law allows it.

But that calls for medical schools and residency programs to prioritize addiction medicine as a core competency, Dr. Smid says.
 

Getting naloxone to patients, families

One of the potential interventions the study authors suggest is providing naloxone prescriptions and training to pregnant and postpartum women who have a substance use history and to their partners and significant others.

However, Mishka Terplan, MD, MPH, told this publication, “It’s one thing to write a prescription; it’s another thing for the person to actually get the medication.” He is medical director of the Friends Research Institute in Baltimore, an ob.gyn. who specializes in addiction medicine.

“What can we do?” We can think about how to get naloxone into people’s hands at discharge from the hospital after they give birth, instead of prescribing. That would mean that health systems need to prioritize this, he said. “We give people discharge medications all the time.”

Still, naloxone can’t be seen as the answer, he said.

He compares it to defibrillators in public places, which are for rescues, not reversing a population problem.

“Some people think that naloxone reversals are doing something about OUD. It’s doing about as much about OUD as defibrillators do for cardiovascular disease,” he said.

The best help, he says, will be continuation of treatment.

“Addiction is a chronic condition,” he says, “but often we only provide episodic care. We see that particularly in pregnancy. Once the pregnancy is finished, there’s not categorical continuation of insurance.”

Even if you do have insurance, it’s hard to find a clinic that’s family friendly, he notes. “You might not feel comfortable taking your newborn and standing in line in the morning to get your daily methodone dose. We have to make those environments more welcoming.”
 

Problem probably understated

He also says that though the study was well done given the data available, he’s frustrated that researchers still have to depend on billing data and can’t capture factors such as child care availability, living wages, and continuation of health insurance. Additionally, not everyone is coded correctly for OUD.

“It’s all Medicaid, so it’s only people who continued with care,” he pointed out. That means these numbers may actually underrepresent the problem.

Still, he says it’s important to realize the magnitude of deaths this study does highlight in this population.

In people with OUD in the postpartum period, the deaths are more than 1 in 1,000.

“That should be alarming,” Dr. Terplan said. “That’s a very big number from a public health perspective.”

Coauthor Kathryn J. Gray received payment from Aetion Inc., Roche, and BillionToOne. Funds were paid to the University of Utah for Dr. Smid from Alydia Inc. for being the site principal investigator for a study of the JADA device, and from Gilead for Dr. Smid’s study of hepatitis C in pregnancy; she was also a consultant for Organon and Rhia Ventures. Dr. Terplan reports no relevant financial relationships.
 

Opioid overdose and other preventable causes are important contributors to postpartum death rates, Medicaid claims data show, particularly in women who have a recent history of opioid use disorder (OUD), according to research published in Obstetrics and Gynecology.

Opioid overdose deaths account for up to 10% of pregnancy-associated deaths in the United States, and 75% of the deliveries of women with OUD are covered by Medicaid, according to lead author Elizabeth Suarez, PhD, MPH, with the division of pharmacoepidemiology and pharmacoeconomics at Brigham and Women’s Hospital and Harvard Medical School in Boston, and colleagues.
 

Nearly 5 million deliveries studied

Researchers studied claims data from Medicaid and the National Death Index database in the United States from 2006 to 2013 for 4,972,061 deliveries. They also identified a subgroup of women with a documented history of OUD in the 3 months before delivery.

They found the incidence of postpartum opioid overdose deaths was 5.4 per 100,000 deliveries (95% confidence interval, 4.5-6.4) among all in the study and 118 per 100,000 (95% CI, 84-163) among individuals with OUD.

Incidence of all-cause postpartum death was six times higher in women with OUD than in all the women studied. Common causes of death of those with OUD were other drug- and alcohol-related deaths (47/100,000); suicide (26/100,000); and other injuries, including accidents and falls (33/100,000).

Risk factors strongly linked with postpartum opioid overdose death included mental health and other substance use disorders.
 

Medication significantly lowers death risk

The authors also documented the benefit of buprenorphine or methadone for OUD.

For women with OUD who used medication to treat OUD post partum, odds of opioid overdose death were 60% lower (odds ratio, 0.4; 95% CI 0.1-0.9).

As important as use of medication, Marcela Smid, MD, MS, writes in an accompanying editorial, is noting that 80% of the women in this study who died of opioid overdoses had contact with a health care provider before death.

“Both of these results indicate that we have the means and opportunity to prevent these deaths,” writes Dr. Smid, with the division of maternal fetal medicine, University of Utah Health in Salt Lake City.
 

Dismal numbers on ob.gyns. trained to prescribe medications

She points out some barriers, however. Most clinicians, she notes, lack time and training to prescribe buprenorphine, and in 2019, fewer than 2% of ob.gyns. who accept Medicaid were able to prescribe it.

Her charge to ob.gyns.: “We need to help identify individuals who are at high risk of OUD or opioid overdose by screening.” A validated screening tool should be used at prenatal and postpartum appointments.

On a bigger scale, she urges Medicaid to be expanded for a full year post partum through the American Rescue Act’s State Plan Amendment, something only 28 states and Washington, D.C., have done so far.

Dr. Smid points out some good news, however: President Joe Biden signed the Consolidated Appropriations Act 2023, which eliminated the “X” waiver.

Now all clinicians who have a Drug Enforcement Administration registration that includes Schedule III authority can prescribe buprenorphine for OUD if applicable state law allows it.

But that calls for medical schools and residency programs to prioritize addiction medicine as a core competency, Dr. Smid says.
 

Getting naloxone to patients, families

One of the potential interventions the study authors suggest is providing naloxone prescriptions and training to pregnant and postpartum women who have a substance use history and to their partners and significant others.

However, Mishka Terplan, MD, MPH, told this publication, “It’s one thing to write a prescription; it’s another thing for the person to actually get the medication.” He is medical director of the Friends Research Institute in Baltimore, an ob.gyn. who specializes in addiction medicine.

“What can we do?” We can think about how to get naloxone into people’s hands at discharge from the hospital after they give birth, instead of prescribing. That would mean that health systems need to prioritize this, he said. “We give people discharge medications all the time.”

Still, naloxone can’t be seen as the answer, he said.

He compares it to defibrillators in public places, which are for rescues, not reversing a population problem.

“Some people think that naloxone reversals are doing something about OUD. It’s doing about as much about OUD as defibrillators do for cardiovascular disease,” he said.

The best help, he says, will be continuation of treatment.

“Addiction is a chronic condition,” he says, “but often we only provide episodic care. We see that particularly in pregnancy. Once the pregnancy is finished, there’s not categorical continuation of insurance.”

Even if you do have insurance, it’s hard to find a clinic that’s family friendly, he notes. “You might not feel comfortable taking your newborn and standing in line in the morning to get your daily methodone dose. We have to make those environments more welcoming.”
 

Problem probably understated

He also says that though the study was well done given the data available, he’s frustrated that researchers still have to depend on billing data and can’t capture factors such as child care availability, living wages, and continuation of health insurance. Additionally, not everyone is coded correctly for OUD.

“It’s all Medicaid, so it’s only people who continued with care,” he pointed out. That means these numbers may actually underrepresent the problem.

Still, he says it’s important to realize the magnitude of deaths this study does highlight in this population.

In people with OUD in the postpartum period, the deaths are more than 1 in 1,000.

“That should be alarming,” Dr. Terplan said. “That’s a very big number from a public health perspective.”

Coauthor Kathryn J. Gray received payment from Aetion Inc., Roche, and BillionToOne. Funds were paid to the University of Utah for Dr. Smid from Alydia Inc. for being the site principal investigator for a study of the JADA device, and from Gilead for Dr. Smid’s study of hepatitis C in pregnancy; she was also a consultant for Organon and Rhia Ventures. Dr. Terplan reports no relevant financial relationships.
 

Virtual Reality Learning Environments (VRLEs) can help medical students understand stages of fetal development and better retain the information, at least in the short term, results from a randomized, controlled trial suggest.

However, the authors note a major limitation in using these devices is the potential for cybersickness and in this study almost half of the participants using the VR headsets experienced dizziness (43%) and disorientation (48%); 38% reported impaired balance.

Findings of a research team led by Grace Ryan, a medical student at the University College Dublin Perinatal Research Centre, were published online in the International Journal of Gynecology and Obstetrics.

Forty-one University College Dublin students completed the study after randomization either to a group that had a 15-minute VRLE learning experience on the stages of fetal development (n = 21) or to a traditional PowerPoint tutorial via Zoom on the same topic (n = 20).
 

Knowledge gaged with multiple-choice questions

Students’ knowledge was then assessed with multiple-choice questionnaires at three time points: before the presentations, immediately after the presentations, and a week after the intervention.

The secondary outcome was level of satisfaction and self-confidence.

Within-group differences in knowledge scores were significant among all three time points for both the intervention (P < .01; 95% confidence interval, 5.33-6.19) and control group (P = .02; 95% CI, 5.74-6.49).

But students retained the information level only in the VR group 1 week after the training.

In the VR group, knowledge scores were significantly higher after the intervention, compared with baseline. In the control group, knowledge scores were significantly higher immediately after the presentation, compared with baseline, but scores decreased nonsignificantly between the time point after the presentation, compared with 1 week after.

Mean levels of satisfaction and self-confidence in learning were higher in the VRLE group, compared with the control group: 54.2 (standard deviation, 7.5) and 50.5 (SD, 7.2), respectively, but were not significant (P = .21).
 

VR group went on a ‘treasure hunt’

The VR intervention involved an immersive experience that explored the stages of fetal development. The experience was designed in collaboration with the University College Dublin School of Computer Science using online tutorials and documentation from the literature.

Obstetrics and gynecology clinical professionals provided expert validation.

The VR program took the students on a “treasure hunt” for information, linking images to key learning points on fetal development. Students used controllers to select organs on the fetal images they visualized relevant to a stage of development, unlocking key information that appeared on the assessment.
 

Zoom vs. VR

The traditional control group had a 15-minute face-to-face teaching tutorial (via Zoom because of COVID-19 restrictions) on the information and used a Microsoft PowerPoint presentation. The researchers took 15 minutes before the tutorial to explain the study and requirements for participation.

The factual content was the same for both groups and was taught by the same clinical tutor in both groups for consistency.

Aparna Srindhar, MD, of the department of obstetrics and gynecology at the University of California, Los Angeles, said in an interview that, from the images in the VR system in this study, “It is unclear what the advantage of the VR over Zoom was. If the VR is showing texts and images very similar to the Zoom in-person teaching, then it may not produce drastically different results in short-term knowledge retention.”

At UCLA, she says, clinicians have used virtual reality in the patient care setting but not in the teaching setting; they have used smart glasses and other modalities in teaching real-time procedures.

Mastering information on fetal development can be difficult because the material is complex and includes details not visible to the naked eye, the authors note.

Regarding the cybersickness side effects, the authors write, “With increased use and the advancement of VR technology, side effect profiles are expected to decrease. Future studies should include a larger cohort to explore the use of VR further as a learning tool for medical students.”

The study authors and Dr. Sridhar report no relevant financial relationships.

Virtual Reality Learning Environments (VRLEs) can help medical students understand stages of fetal development and better retain the information, at least in the short term, results from a randomized, controlled trial suggest.

However, the authors note a major limitation in using these devices is the potential for cybersickness and in this study almost half of the participants using the VR headsets experienced dizziness (43%) and disorientation (48%); 38% reported impaired balance.

Findings of a research team led by Grace Ryan, a medical student at the University College Dublin Perinatal Research Centre, were published online in the International Journal of Gynecology and Obstetrics.

Forty-one University College Dublin students completed the study after randomization either to a group that had a 15-minute VRLE learning experience on the stages of fetal development (n = 21) or to a traditional PowerPoint tutorial via Zoom on the same topic (n = 20).
 

Knowledge gaged with multiple-choice questions

Students’ knowledge was then assessed with multiple-choice questionnaires at three time points: before the presentations, immediately after the presentations, and a week after the intervention.

The secondary outcome was level of satisfaction and self-confidence.

Within-group differences in knowledge scores were significant among all three time points for both the intervention (P < .01; 95% confidence interval, 5.33-6.19) and control group (P = .02; 95% CI, 5.74-6.49).

But students retained the information level only in the VR group 1 week after the training.

In the VR group, knowledge scores were significantly higher after the intervention, compared with baseline. In the control group, knowledge scores were significantly higher immediately after the presentation, compared with baseline, but scores decreased nonsignificantly between the time point after the presentation, compared with 1 week after.

Mean levels of satisfaction and self-confidence in learning were higher in the VRLE group, compared with the control group: 54.2 (standard deviation, 7.5) and 50.5 (SD, 7.2), respectively, but were not significant (P = .21).
 

VR group went on a ‘treasure hunt’

The VR intervention involved an immersive experience that explored the stages of fetal development. The experience was designed in collaboration with the University College Dublin School of Computer Science using online tutorials and documentation from the literature.

Obstetrics and gynecology clinical professionals provided expert validation.

The VR program took the students on a “treasure hunt” for information, linking images to key learning points on fetal development. Students used controllers to select organs on the fetal images they visualized relevant to a stage of development, unlocking key information that appeared on the assessment.
 

Zoom vs. VR

The traditional control group had a 15-minute face-to-face teaching tutorial (via Zoom because of COVID-19 restrictions) on the information and used a Microsoft PowerPoint presentation. The researchers took 15 minutes before the tutorial to explain the study and requirements for participation.

The factual content was the same for both groups and was taught by the same clinical tutor in both groups for consistency.

Aparna Srindhar, MD, of the department of obstetrics and gynecology at the University of California, Los Angeles, said in an interview that, from the images in the VR system in this study, “It is unclear what the advantage of the VR over Zoom was. If the VR is showing texts and images very similar to the Zoom in-person teaching, then it may not produce drastically different results in short-term knowledge retention.”

At UCLA, she says, clinicians have used virtual reality in the patient care setting but not in the teaching setting; they have used smart glasses and other modalities in teaching real-time procedures.

Mastering information on fetal development can be difficult because the material is complex and includes details not visible to the naked eye, the authors note.

Regarding the cybersickness side effects, the authors write, “With increased use and the advancement of VR technology, side effect profiles are expected to decrease. Future studies should include a larger cohort to explore the use of VR further as a learning tool for medical students.”

The study authors and Dr. Sridhar report no relevant financial relationships.

Virtual Reality Learning Environments (VRLEs) can help medical students understand stages of fetal development and better retain the information, at least in the short term, results from a randomized, controlled trial suggest.

However, the authors note a major limitation in using these devices is the potential for cybersickness and in this study almost half of the participants using the VR headsets experienced dizziness (43%) and disorientation (48%); 38% reported impaired balance.

Findings of a research team led by Grace Ryan, a medical student at the University College Dublin Perinatal Research Centre, were published online in the International Journal of Gynecology and Obstetrics.

Forty-one University College Dublin students completed the study after randomization either to a group that had a 15-minute VRLE learning experience on the stages of fetal development (n = 21) or to a traditional PowerPoint tutorial via Zoom on the same topic (n = 20).
 

Knowledge gaged with multiple-choice questions

Students’ knowledge was then assessed with multiple-choice questionnaires at three time points: before the presentations, immediately after the presentations, and a week after the intervention.

The secondary outcome was level of satisfaction and self-confidence.

Within-group differences in knowledge scores were significant among all three time points for both the intervention (P < .01; 95% confidence interval, 5.33-6.19) and control group (P = .02; 95% CI, 5.74-6.49).

But students retained the information level only in the VR group 1 week after the training.

In the VR group, knowledge scores were significantly higher after the intervention, compared with baseline. In the control group, knowledge scores were significantly higher immediately after the presentation, compared with baseline, but scores decreased nonsignificantly between the time point after the presentation, compared with 1 week after.

Mean levels of satisfaction and self-confidence in learning were higher in the VRLE group, compared with the control group: 54.2 (standard deviation, 7.5) and 50.5 (SD, 7.2), respectively, but were not significant (P = .21).
 

VR group went on a ‘treasure hunt’

The VR intervention involved an immersive experience that explored the stages of fetal development. The experience was designed in collaboration with the University College Dublin School of Computer Science using online tutorials and documentation from the literature.

Obstetrics and gynecology clinical professionals provided expert validation.

The VR program took the students on a “treasure hunt” for information, linking images to key learning points on fetal development. Students used controllers to select organs on the fetal images they visualized relevant to a stage of development, unlocking key information that appeared on the assessment.
 

Zoom vs. VR

The traditional control group had a 15-minute face-to-face teaching tutorial (via Zoom because of COVID-19 restrictions) on the information and used a Microsoft PowerPoint presentation. The researchers took 15 minutes before the tutorial to explain the study and requirements for participation.

The factual content was the same for both groups and was taught by the same clinical tutor in both groups for consistency.

Aparna Srindhar, MD, of the department of obstetrics and gynecology at the University of California, Los Angeles, said in an interview that, from the images in the VR system in this study, “It is unclear what the advantage of the VR over Zoom was. If the VR is showing texts and images very similar to the Zoom in-person teaching, then it may not produce drastically different results in short-term knowledge retention.”

At UCLA, she says, clinicians have used virtual reality in the patient care setting but not in the teaching setting; they have used smart glasses and other modalities in teaching real-time procedures.

Mastering information on fetal development can be difficult because the material is complex and includes details not visible to the naked eye, the authors note.

Regarding the cybersickness side effects, the authors write, “With increased use and the advancement of VR technology, side effect profiles are expected to decrease. Future studies should include a larger cohort to explore the use of VR further as a learning tool for medical students.”

The study authors and Dr. Sridhar report no relevant financial relationships.

Stopping aspirin at 24-28 weeks of gestation has no disadvantage, compared with continuing aspirin full term, for preventing preterm preeclampsia in women at high risk of preeclampsia who have a normal fms-like tyrosine kinase 1 to placental growth factor (sFlt-1:PlGF) ratio, a randomized controlled trial has found.

The findings were published online in JAMA.
 

Editorialists advise careful consideration

However, in an accompanying editorial, Ukachi N. Emeruwa, MD, MPH, with the division of maternal fetal medicine, department of obstetrics, gynecology, and reproductive sciences at the University of California, San Diego, and colleagues noted that the questions surrounding continuing or discontinuing aspirin in this high-risk population need further consideration.

They added that the results from this study – conducted in nine maternity hospitals across Spain – are hard to translate for the U.S. population.

In this study, Manel Mendoza, PhD, with the maternal fetal medicine unit, department of obstetrics, at the Universitat Autònoma de Barcelona, and colleagues compared the two approaches because of the potential to mitigate peripartum bleeding by discontinuing aspirin before full term (37 weeks’ gestation) and by an accurate selection of women in the first trimester at higher risk of preeclampsia.
 

Aspirin cuts preterm preeclampsia by 62% in women at high risk

While aspirin might be associated with an increased risk of peripartum bleeding, aspirin has been proven to reduce the incidence of preterm preeclampsia by 62% in pregnant women at high risk of preeclampsia.

In the multicenter, open-label, randomized, phase 3, noninferiority trial, pregnant women who had a high risk of preeclampsia during the first-trimester screening and an sFlt-1:PlGF ratio of 38 or less at 24-28 weeks’ gestation were recruited between Aug. 20, 2019, and Sept. 15, 2021. Of those, 936 were analyzed (473 in the intervention group [stopping aspirin] and 473 in the control group [continuing]).

Screening for risk of preterm preeclampsia included analyzing maternal factors, uterine artery pulsatility index, mean arterial pressure, serum pregnancy-associated plasma protein A, and placental growth factor. Follow-up was until delivery for all participants.

Incidence of preterm preeclampsia was 1.48% in the intervention group (discontinuing aspirin) and 1.73% in the control group (continuing aspirin until 36 weeks of gestation; absolute difference, –0.25%; 95% confidence interval, –1.86% to 1.36%), which indicates noninferiority for stopping aspirin. The bar for noninferiority was less than a 1.9% difference in preterm preeclampsia incidences between groups.

Researchers did find a higher incidence of minor antepartum bleeding in the group that continued aspirin (7.61% in the low-dose aspirin discontinuation group vs. 12.31% in the low-dose aspirin continuation group; absolute difference, –4.70; 95% CI, –8.53 to –0.87).
 

Differences in U.S. guidelines

Dr. Emeruwa and colleagues noted the study challenges a growing body of evidence favoring increasingly widespread use of low-dose aspirin in pregnancy.

They called the study “well designed and provocative,” but wrote that the findings are hard to interpret for a U.S. population. Some key differences in the U.S. preeclampsia prevention guidelines, compared with the practices of the study’s authors, included the reliance on clinical maternal factors in the United States for screening for low-dose aspirin prophylaxis as opposed to molecular biomarkers; a different aspirin dose prescribed in the United States (81 mg daily), compared with international societies (150 mg daily); and a lack of a recommendation in the United States to stop prophylactic low-dose aspirin at 36 weeks.

Dr. Emeruwa and colleagues also questioned the scope of the outcome measure used.

They wrote that limiting outcomes to preterm preeclampsia dims the effects of all types of preeclampsia on perinatal and maternal outcomes and that early-onset preeclampsia at less than 34 weeks “occurs in just 0.38% of pregnancies, while 3%-5% are affected by late-onset preeclampsia.”
 

‘Late-onset preeclampsia has a higher overall impact’

Dr. Emeruwa and colleagues wrote: “Though the odds of adverse perinatal and maternal outcomes are higher with preterm preeclampsia, due to its overall higher incidence, late-onset preeclampsia has a higher overall impact on perinatal and maternal morbidity and mortality.”

The study can inform future U.S. approaches, the editorialists wrote, and build on work already being done in the United States.

The study investigators used biophysical and molecular markers to more accurately assess risk for starting low-dose aspirin prophylaxis in the first trimester and applied a growing body of data showing the high negative predictive value of second-trimester biomarkers.

The editorialists noted that the U.S. Preventive Services Task Force recommendations would have captured “less than 50% of the at-risk population” that Dr. Mendoza’s team found eligible for low-dose aspirin.

Those factors, the editorialists wrote, point to the potential to improve guidelines for personalized preeclampsia management in pregnancy.

They concluded: “U.S. practitioners and professional societies should reconsider current risk assessment strategies, which are largely based on maternal factors, and evaluate whether incorporation of molecular biomarkers would improve maternal and fetal/neonatal outcomes.”

The study authors acknowledged that 92% of participants in the study were White, thus limiting generalizability.

The authors and editorialists reported no relevant financial relationships.

Stopping aspirin at 24-28 weeks of gestation has no disadvantage, compared with continuing aspirin full term, for preventing preterm preeclampsia in women at high risk of preeclampsia who have a normal fms-like tyrosine kinase 1 to placental growth factor (sFlt-1:PlGF) ratio, a randomized controlled trial has found.

The findings were published online in JAMA.
 

Editorialists advise careful consideration

However, in an accompanying editorial, Ukachi N. Emeruwa, MD, MPH, with the division of maternal fetal medicine, department of obstetrics, gynecology, and reproductive sciences at the University of California, San Diego, and colleagues noted that the questions surrounding continuing or discontinuing aspirin in this high-risk population need further consideration.

They added that the results from this study – conducted in nine maternity hospitals across Spain – are hard to translate for the U.S. population.

In this study, Manel Mendoza, PhD, with the maternal fetal medicine unit, department of obstetrics, at the Universitat Autònoma de Barcelona, and colleagues compared the two approaches because of the potential to mitigate peripartum bleeding by discontinuing aspirin before full term (37 weeks’ gestation) and by an accurate selection of women in the first trimester at higher risk of preeclampsia.
 

Aspirin cuts preterm preeclampsia by 62% in women at high risk

While aspirin might be associated with an increased risk of peripartum bleeding, aspirin has been proven to reduce the incidence of preterm preeclampsia by 62% in pregnant women at high risk of preeclampsia.

In the multicenter, open-label, randomized, phase 3, noninferiority trial, pregnant women who had a high risk of preeclampsia during the first-trimester screening and an sFlt-1:PlGF ratio of 38 or less at 24-28 weeks’ gestation were recruited between Aug. 20, 2019, and Sept. 15, 2021. Of those, 936 were analyzed (473 in the intervention group [stopping aspirin] and 473 in the control group [continuing]).

Screening for risk of preterm preeclampsia included analyzing maternal factors, uterine artery pulsatility index, mean arterial pressure, serum pregnancy-associated plasma protein A, and placental growth factor. Follow-up was until delivery for all participants.

Incidence of preterm preeclampsia was 1.48% in the intervention group (discontinuing aspirin) and 1.73% in the control group (continuing aspirin until 36 weeks of gestation; absolute difference, –0.25%; 95% confidence interval, –1.86% to 1.36%), which indicates noninferiority for stopping aspirin. The bar for noninferiority was less than a 1.9% difference in preterm preeclampsia incidences between groups.

Researchers did find a higher incidence of minor antepartum bleeding in the group that continued aspirin (7.61% in the low-dose aspirin discontinuation group vs. 12.31% in the low-dose aspirin continuation group; absolute difference, –4.70; 95% CI, –8.53 to –0.87).
 

Differences in U.S. guidelines

Dr. Emeruwa and colleagues noted the study challenges a growing body of evidence favoring increasingly widespread use of low-dose aspirin in pregnancy.

They called the study “well designed and provocative,” but wrote that the findings are hard to interpret for a U.S. population. Some key differences in the U.S. preeclampsia prevention guidelines, compared with the practices of the study’s authors, included the reliance on clinical maternal factors in the United States for screening for low-dose aspirin prophylaxis as opposed to molecular biomarkers; a different aspirin dose prescribed in the United States (81 mg daily), compared with international societies (150 mg daily); and a lack of a recommendation in the United States to stop prophylactic low-dose aspirin at 36 weeks.

Dr. Emeruwa and colleagues also questioned the scope of the outcome measure used.

They wrote that limiting outcomes to preterm preeclampsia dims the effects of all types of preeclampsia on perinatal and maternal outcomes and that early-onset preeclampsia at less than 34 weeks “occurs in just 0.38% of pregnancies, while 3%-5% are affected by late-onset preeclampsia.”
 

‘Late-onset preeclampsia has a higher overall impact’

Dr. Emeruwa and colleagues wrote: “Though the odds of adverse perinatal and maternal outcomes are higher with preterm preeclampsia, due to its overall higher incidence, late-onset preeclampsia has a higher overall impact on perinatal and maternal morbidity and mortality.”

The study can inform future U.S. approaches, the editorialists wrote, and build on work already being done in the United States.

The study investigators used biophysical and molecular markers to more accurately assess risk for starting low-dose aspirin prophylaxis in the first trimester and applied a growing body of data showing the high negative predictive value of second-trimester biomarkers.

The editorialists noted that the U.S. Preventive Services Task Force recommendations would have captured “less than 50% of the at-risk population” that Dr. Mendoza’s team found eligible for low-dose aspirin.

Those factors, the editorialists wrote, point to the potential to improve guidelines for personalized preeclampsia management in pregnancy.

They concluded: “U.S. practitioners and professional societies should reconsider current risk assessment strategies, which are largely based on maternal factors, and evaluate whether incorporation of molecular biomarkers would improve maternal and fetal/neonatal outcomes.”

The study authors acknowledged that 92% of participants in the study were White, thus limiting generalizability.

The authors and editorialists reported no relevant financial relationships.

Stopping aspirin at 24-28 weeks of gestation has no disadvantage, compared with continuing aspirin full term, for preventing preterm preeclampsia in women at high risk of preeclampsia who have a normal fms-like tyrosine kinase 1 to placental growth factor (sFlt-1:PlGF) ratio, a randomized controlled trial has found.

The findings were published online in JAMA.
 

Editorialists advise careful consideration

However, in an accompanying editorial, Ukachi N. Emeruwa, MD, MPH, with the division of maternal fetal medicine, department of obstetrics, gynecology, and reproductive sciences at the University of California, San Diego, and colleagues noted that the questions surrounding continuing or discontinuing aspirin in this high-risk population need further consideration.

They added that the results from this study – conducted in nine maternity hospitals across Spain – are hard to translate for the U.S. population.

In this study, Manel Mendoza, PhD, with the maternal fetal medicine unit, department of obstetrics, at the Universitat Autònoma de Barcelona, and colleagues compared the two approaches because of the potential to mitigate peripartum bleeding by discontinuing aspirin before full term (37 weeks’ gestation) and by an accurate selection of women in the first trimester at higher risk of preeclampsia.
 

Aspirin cuts preterm preeclampsia by 62% in women at high risk

While aspirin might be associated with an increased risk of peripartum bleeding, aspirin has been proven to reduce the incidence of preterm preeclampsia by 62% in pregnant women at high risk of preeclampsia.

In the multicenter, open-label, randomized, phase 3, noninferiority trial, pregnant women who had a high risk of preeclampsia during the first-trimester screening and an sFlt-1:PlGF ratio of 38 or less at 24-28 weeks’ gestation were recruited between Aug. 20, 2019, and Sept. 15, 2021. Of those, 936 were analyzed (473 in the intervention group [stopping aspirin] and 473 in the control group [continuing]).

Screening for risk of preterm preeclampsia included analyzing maternal factors, uterine artery pulsatility index, mean arterial pressure, serum pregnancy-associated plasma protein A, and placental growth factor. Follow-up was until delivery for all participants.

Incidence of preterm preeclampsia was 1.48% in the intervention group (discontinuing aspirin) and 1.73% in the control group (continuing aspirin until 36 weeks of gestation; absolute difference, –0.25%; 95% confidence interval, –1.86% to 1.36%), which indicates noninferiority for stopping aspirin. The bar for noninferiority was less than a 1.9% difference in preterm preeclampsia incidences between groups.

Researchers did find a higher incidence of minor antepartum bleeding in the group that continued aspirin (7.61% in the low-dose aspirin discontinuation group vs. 12.31% in the low-dose aspirin continuation group; absolute difference, –4.70; 95% CI, –8.53 to –0.87).
 

Differences in U.S. guidelines

Dr. Emeruwa and colleagues noted the study challenges a growing body of evidence favoring increasingly widespread use of low-dose aspirin in pregnancy.

They called the study “well designed and provocative,” but wrote that the findings are hard to interpret for a U.S. population. Some key differences in the U.S. preeclampsia prevention guidelines, compared with the practices of the study’s authors, included the reliance on clinical maternal factors in the United States for screening for low-dose aspirin prophylaxis as opposed to molecular biomarkers; a different aspirin dose prescribed in the United States (81 mg daily), compared with international societies (150 mg daily); and a lack of a recommendation in the United States to stop prophylactic low-dose aspirin at 36 weeks.

Dr. Emeruwa and colleagues also questioned the scope of the outcome measure used.

They wrote that limiting outcomes to preterm preeclampsia dims the effects of all types of preeclampsia on perinatal and maternal outcomes and that early-onset preeclampsia at less than 34 weeks “occurs in just 0.38% of pregnancies, while 3%-5% are affected by late-onset preeclampsia.”
 

‘Late-onset preeclampsia has a higher overall impact’

Dr. Emeruwa and colleagues wrote: “Though the odds of adverse perinatal and maternal outcomes are higher with preterm preeclampsia, due to its overall higher incidence, late-onset preeclampsia has a higher overall impact on perinatal and maternal morbidity and mortality.”

The study can inform future U.S. approaches, the editorialists wrote, and build on work already being done in the United States.

The study investigators used biophysical and molecular markers to more accurately assess risk for starting low-dose aspirin prophylaxis in the first trimester and applied a growing body of data showing the high negative predictive value of second-trimester biomarkers.

The editorialists noted that the U.S. Preventive Services Task Force recommendations would have captured “less than 50% of the at-risk population” that Dr. Mendoza’s team found eligible for low-dose aspirin.

Those factors, the editorialists wrote, point to the potential to improve guidelines for personalized preeclampsia management in pregnancy.

They concluded: “U.S. practitioners and professional societies should reconsider current risk assessment strategies, which are largely based on maternal factors, and evaluate whether incorporation of molecular biomarkers would improve maternal and fetal/neonatal outcomes.”

The study authors acknowledged that 92% of participants in the study were White, thus limiting generalizability.

The authors and editorialists reported no relevant financial relationships.

Patients with persistent upper-back itch from notalgia paresthetica may get some relief with oral difelikefalin, phase 2 data from a randomized, double-blinded placebo-controlled trial suggest.

However, side effects were significant and caused 19% in the intervention group to discontinue the trial versus 6% in the placebo group.

Results of the study were published online in the New England Journal of Medicine.

There is currently no treatment approved by the U.S. Food and Drug Administration for the common condition, which typically causes itch in the hard-to-reach area between the shoulder blades or mid-back.
 

Drug reduced moderate to severe itch

Difelikefalin – a selective kappa-opioid receptor agonist – is  FDA approved only as an injection for treating moderate to severe itch from chronic kidney disease in adults undergoing hemodialysis, and is marketed as Korsuva for that indication.

However, in a new trial, led by Brian S. Kim, MD, professor of dermatology and vice chair of research at the Icahn School of Medicine at Mount Sinai, New York, the drug gave moderate relief to patients with notalgia paresthetica who had moderate to severe itch.

Patients were randomly assigned 1:1 to receive oral difelikefalin 2 mg or a placebo twice daily for 8 weeks. The primary outcome was change in the weekly average of the daily 0-10 Worst Itch Numeric Rating Scale, for which 0 is “no itch” and 10 is “worst itch imaginable.”

Secondary clinical outcomes were itch-related quality-of-life and itch-related sleep measures.

The study included 126 patients; 62 received difelikefalin and 63 received placebo. One patient assigned to the difelikefalin group withdrew consent before the first dose.

The average baseline score on the Worst Itch scale was 7.6 (severe itch) in each group. Mean scores in the difelikefalin dropped by 4 points versus 2.4 points in the placebo group (95% confidence interval, −2.6 to −0.6; P = .001).

Difelikefalin did not help with sleep disturbance, compared with placebo, “except possibly in patients with impaired sleep at baseline,” the authors write. “Larger and longer trials are required to determine the effect and risks of difelikefalin treatment in this disorder.”

In a Mount Sinai press release, Dr. Kim, who is also director of the Lebwohl Center for Neuroinflammation and Sensation at Mount Sinai, called the team’s findings “encouraging.”

“The encouraging results achieved in this trial could reenergize the field and mark an important step toward improving symptoms of itch for patients with notalgia paresthetica,” he said.

Side effects ‘worrisome’

The main side effects reported included headaches, dizziness, constipation and increased urine output.

Shawn Kwatra, MD, director of the Johns Hopkins Itch Center, Baltimore, told this news organization that dizziness was “especially worrisome,” noting the average age of participants in the trial was 59-60 years. “We are very concerned about folks having falls or hip fractures,” he said.

“Things we use more commonly are topical steroids, topical capsaicin, the capsaicin patch, muscle strengthening, and gabapentin,” Dr. Kwatra said. “Off-label we use botulinum toxin (Botox) as well. I’m able to control” almost all of my notalgia paresthetica patients, he added.

In his view, for this type of drug, he said, “the right home for it is more for a generalized neuropathic pruritus or nociplastic itch vs. something very localized which is more amenable to topical therapies.”

He said that the associated central nervous system effects, such as dizziness and headache, “would limit therapeutic use to only the most severe cases in my mind.”

The trial was funded by Cara Therapeutics, manufacturer of difelikefalin.

Dr. Kim and coauthor Mark Lebwohl, MD, are paid consultants/advisers to Cara Therapeutics. Other coauthors also reported ties to Cara. Dr. Kwatra previously had done consulting work for Cara Therapeutics and is an advisory board member/consultant for AbbVie, Amgen, Arcutis Biotherapeutics, Aslan Pharmaceuticals, Castle Biosciences, Celldex Therapeutics, Galderma, Genzada Pharmaceuticals, Incyte Corporation, Johnson & Johnson, Leo Pharma, Novartis Pharmaceuticals Corporation, Pfizer, Regeneron Pharmaceuticals, and Sanofi and has served as an investigator for Galderma, Incyte, Pfizer, and Sanofi.

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

Patients with persistent upper-back itch from notalgia paresthetica may get some relief with oral difelikefalin, phase 2 data from a randomized, double-blinded placebo-controlled trial suggest.

However, side effects were significant and caused 19% in the intervention group to discontinue the trial versus 6% in the placebo group.

Results of the study were published online in the New England Journal of Medicine.

There is currently no treatment approved by the U.S. Food and Drug Administration for the common condition, which typically causes itch in the hard-to-reach area between the shoulder blades or mid-back.
 

Drug reduced moderate to severe itch

Difelikefalin – a selective kappa-opioid receptor agonist – is  FDA approved only as an injection for treating moderate to severe itch from chronic kidney disease in adults undergoing hemodialysis, and is marketed as Korsuva for that indication.

However, in a new trial, led by Brian S. Kim, MD, professor of dermatology and vice chair of research at the Icahn School of Medicine at Mount Sinai, New York, the drug gave moderate relief to patients with notalgia paresthetica who had moderate to severe itch.

Patients were randomly assigned 1:1 to receive oral difelikefalin 2 mg or a placebo twice daily for 8 weeks. The primary outcome was change in the weekly average of the daily 0-10 Worst Itch Numeric Rating Scale, for which 0 is “no itch” and 10 is “worst itch imaginable.”

Secondary clinical outcomes were itch-related quality-of-life and itch-related sleep measures.

The study included 126 patients; 62 received difelikefalin and 63 received placebo. One patient assigned to the difelikefalin group withdrew consent before the first dose.

The average baseline score on the Worst Itch scale was 7.6 (severe itch) in each group. Mean scores in the difelikefalin dropped by 4 points versus 2.4 points in the placebo group (95% confidence interval, −2.6 to −0.6; P = .001).

Difelikefalin did not help with sleep disturbance, compared with placebo, “except possibly in patients with impaired sleep at baseline,” the authors write. “Larger and longer trials are required to determine the effect and risks of difelikefalin treatment in this disorder.”

In a Mount Sinai press release, Dr. Kim, who is also director of the Lebwohl Center for Neuroinflammation and Sensation at Mount Sinai, called the team’s findings “encouraging.”

“The encouraging results achieved in this trial could reenergize the field and mark an important step toward improving symptoms of itch for patients with notalgia paresthetica,” he said.

Side effects ‘worrisome’

The main side effects reported included headaches, dizziness, constipation and increased urine output.

Shawn Kwatra, MD, director of the Johns Hopkins Itch Center, Baltimore, told this news organization that dizziness was “especially worrisome,” noting the average age of participants in the trial was 59-60 years. “We are very concerned about folks having falls or hip fractures,” he said.

“Things we use more commonly are topical steroids, topical capsaicin, the capsaicin patch, muscle strengthening, and gabapentin,” Dr. Kwatra said. “Off-label we use botulinum toxin (Botox) as well. I’m able to control” almost all of my notalgia paresthetica patients, he added.

In his view, for this type of drug, he said, “the right home for it is more for a generalized neuropathic pruritus or nociplastic itch vs. something very localized which is more amenable to topical therapies.”

He said that the associated central nervous system effects, such as dizziness and headache, “would limit therapeutic use to only the most severe cases in my mind.”

The trial was funded by Cara Therapeutics, manufacturer of difelikefalin.

Dr. Kim and coauthor Mark Lebwohl, MD, are paid consultants/advisers to Cara Therapeutics. Other coauthors also reported ties to Cara. Dr. Kwatra previously had done consulting work for Cara Therapeutics and is an advisory board member/consultant for AbbVie, Amgen, Arcutis Biotherapeutics, Aslan Pharmaceuticals, Castle Biosciences, Celldex Therapeutics, Galderma, Genzada Pharmaceuticals, Incyte Corporation, Johnson & Johnson, Leo Pharma, Novartis Pharmaceuticals Corporation, Pfizer, Regeneron Pharmaceuticals, and Sanofi and has served as an investigator for Galderma, Incyte, Pfizer, and Sanofi.

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

Patients with persistent upper-back itch from notalgia paresthetica may get some relief with oral difelikefalin, phase 2 data from a randomized, double-blinded placebo-controlled trial suggest.

However, side effects were significant and caused 19% in the intervention group to discontinue the trial versus 6% in the placebo group.

Results of the study were published online in the New England Journal of Medicine.

There is currently no treatment approved by the U.S. Food and Drug Administration for the common condition, which typically causes itch in the hard-to-reach area between the shoulder blades or mid-back.
 

Drug reduced moderate to severe itch

Difelikefalin – a selective kappa-opioid receptor agonist – is  FDA approved only as an injection for treating moderate to severe itch from chronic kidney disease in adults undergoing hemodialysis, and is marketed as Korsuva for that indication.

However, in a new trial, led by Brian S. Kim, MD, professor of dermatology and vice chair of research at the Icahn School of Medicine at Mount Sinai, New York, the drug gave moderate relief to patients with notalgia paresthetica who had moderate to severe itch.

Patients were randomly assigned 1:1 to receive oral difelikefalin 2 mg or a placebo twice daily for 8 weeks. The primary outcome was change in the weekly average of the daily 0-10 Worst Itch Numeric Rating Scale, for which 0 is “no itch” and 10 is “worst itch imaginable.”

Secondary clinical outcomes were itch-related quality-of-life and itch-related sleep measures.

The study included 126 patients; 62 received difelikefalin and 63 received placebo. One patient assigned to the difelikefalin group withdrew consent before the first dose.

The average baseline score on the Worst Itch scale was 7.6 (severe itch) in each group. Mean scores in the difelikefalin dropped by 4 points versus 2.4 points in the placebo group (95% confidence interval, −2.6 to −0.6; P = .001).

Difelikefalin did not help with sleep disturbance, compared with placebo, “except possibly in patients with impaired sleep at baseline,” the authors write. “Larger and longer trials are required to determine the effect and risks of difelikefalin treatment in this disorder.”

In a Mount Sinai press release, Dr. Kim, who is also director of the Lebwohl Center for Neuroinflammation and Sensation at Mount Sinai, called the team’s findings “encouraging.”

“The encouraging results achieved in this trial could reenergize the field and mark an important step toward improving symptoms of itch for patients with notalgia paresthetica,” he said.

Side effects ‘worrisome’

The main side effects reported included headaches, dizziness, constipation and increased urine output.

Shawn Kwatra, MD, director of the Johns Hopkins Itch Center, Baltimore, told this news organization that dizziness was “especially worrisome,” noting the average age of participants in the trial was 59-60 years. “We are very concerned about folks having falls or hip fractures,” he said.

“Things we use more commonly are topical steroids, topical capsaicin, the capsaicin patch, muscle strengthening, and gabapentin,” Dr. Kwatra said. “Off-label we use botulinum toxin (Botox) as well. I’m able to control” almost all of my notalgia paresthetica patients, he added.

In his view, for this type of drug, he said, “the right home for it is more for a generalized neuropathic pruritus or nociplastic itch vs. something very localized which is more amenable to topical therapies.”

He said that the associated central nervous system effects, such as dizziness and headache, “would limit therapeutic use to only the most severe cases in my mind.”

The trial was funded by Cara Therapeutics, manufacturer of difelikefalin.

Dr. Kim and coauthor Mark Lebwohl, MD, are paid consultants/advisers to Cara Therapeutics. Other coauthors also reported ties to Cara. Dr. Kwatra previously had done consulting work for Cara Therapeutics and is an advisory board member/consultant for AbbVie, Amgen, Arcutis Biotherapeutics, Aslan Pharmaceuticals, Castle Biosciences, Celldex Therapeutics, Galderma, Genzada Pharmaceuticals, Incyte Corporation, Johnson & Johnson, Leo Pharma, Novartis Pharmaceuticals Corporation, Pfizer, Regeneron Pharmaceuticals, and Sanofi and has served as an investigator for Galderma, Incyte, Pfizer, and Sanofi.

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