Heidi Splete

Hospitalized patients with acute respiratory failure can benefit from high-flow nasal oxygen in certain settings, according to a new clinical guideline from the American College of Physicians.

High-flow nasal oxygen (HFNO) has demonstrated advantages including improved oxygenation and ventilation, wrote Arianne K. Baldomero, MD, of Minneapolis Veterans Affairs Health Care System and the University of Minnesota, Minneapolis, and colleagues. “However, the comparative benefits and harms of HFNO in clinical outcomes, including mortality, intubation, hospital length of stay, patient comfort, clearance of airway secretions, and reduced work of breathing are not well known.”

In the guideline, published in Annals of Internal Medicine, the authors recommend the use of high-flow nasal oxygen in hospitalized patients for initial or postextubation management of acute respiratory failure. The target population includes those patients treated in hospital wards, EDs, intermediate/step-down units, and ICUs.

Use of HFNO therapy as a form of noninvasive respiratory support for hospitalized patients has increased in recent years. The treatment involves delivering warm, humidified oxygen via nasal cannula at a flow level higher than the patient’s inspiratory flow.

Potential benefits of HFNO include greater patient comfort, improved compliance, and psychological benefits, according to the authors. HFNO also can be used as respiratory support in critically ill patients for a number of indications including respiratory failure or support post extubation; however, treatment of patients with COVID-19 and related conditions were not considered in the guideline.

The guideline was based on evidence comparing HFNO with conventional oxygen therapy (COT) and noninvasive ventilation (NIV). The authors reviewed 29 randomized, controlled trials that showed clinically meaningful outcomes in HFNO patients, as well as similar rates of, or reductions in, mortality, intubations, and hospital-acquired pneumonia, and increased reports of patient comfort. Data also supported the safety of HFNO with few, if any, contraindications other than problems with fitting the nasal cannula.

Across several trials comparing HFNO and NIV for initial management of acute respiratory failure, HFNO reduced all-cause mortality, intubation, and hospital-acquired pneumonia, although the authors categorized the results as “low-certainty evidence.” HFNO was not more effective than NIV for postextubation management. Based trials comparing HFNO and COT for postextubation management, the authors concluded that HFNO may reduce rates of reintubation and improve patient comfort, also with low-certainty evidence.

The research was limited by a lack of studies comparing HFNO with NIV or COT for acute respiratory failure in patients who were post lung transplantation, or for those with pulmonary embolism, pulmonary arterial hypertension, or asthma, the authors said. Other limitations included the variation in study design, study populations, and treatment protocols across the included studies. Additional research is needed to better identify the patients most likely to benefit from HFNO, according to type of acute respiratory failure.

Despite these limitations, the results support the guideline recommendation for HFNO in cases of acute respiratory failure and postextubation management. However, “broad applicability, including required clinician and health system experience and resource use, remains unknown,” the authors concluded.

Research catches up with practice

The guidelines are important at this time because “the medical literature over the past 3-4 years is catching up to what hospitalists, pulmonologists, and critical care specialists have been doing clinically over the past 6-8 years with perceived better results, Jacqueline W. Fincher, MD, MACP, President of the American College of Physicians, said in an interview.

“HFNO has been used to a varying degree over the last 6-8 years by physicians with much-perceived improved benefit in patients who are hypoxemic on usual noninvasive therapy or conventional oxygen therapy with the impending need for intubation or post extubation,” Dr. Fincher said. “During the COVID pandemic particularly with the attack on the respiratory system with COVID pneumonia and frequently associated ARDS [acute respiratory distress syndrome], the use of HFNO has been enormously helpful in trying to keep patients well oxygenated without having to intubate or reintubate them.

“We now have the medical literature that supports what has been seen clinically to make the recommendations and guidelines based on the scientific evidence,” Dr. Fincher added. “If we can avoid intubation associated with the patient being sedated, unable to eat, talk, or meaningfully participate in their care or get the patient off the ventilator sooner for the same reasons, then we have significantly improved the quality of their care, decreased their risk of infection, decreased their days in the ICU and the hospital, we will have succeeded in providing the best care possible. The availability of HFNO, with much greater comfort to the patient than being intubated, is a great tool in the toolbox of respiratory care.”

Dr. Fincher said she was not surprised by any of the recommendations. “We knew the use of HFNO helped but we were surprised by the evidence of the degree to which it is enormously helpful to patients.

“The good news is that HFNO is readily available at most hospitals, but it really requires an intensive care unit and a team of physicians, nurses, and respiratory therapists to be familiar with its use and work closely together to monitor the patient for significant changes in their respiratory status to titrate therapy,” she noted.

Looking ahead, some areas in need of more research that might impact updates to the guidelines include “What are some areas in need of more research that might impact future updates to these guidelines? Specifics on whether initiating HFNO earlier in the course of the patient’s hypoxemic illness is better or worse, as well as the use of HFNO outside of the ICU setting,” Dr. Fincher said. “The needed monitoring of the patient to know whether their respiratory status was deteriorating and how fast would be critical along with the specific indications for titration of the HFNO.”

The evidence review was commissioned and funded by the ACP. The data come from work supported by and conducted at the Minneapolis VA Health Care System. Lead author Dr. Baldomero was supported in part by the National Institutes of Health National Center for Advancing Translational Sciences.

Hospitalized patients with acute respiratory failure can benefit from high-flow nasal oxygen in certain settings, according to a new clinical guideline from the American College of Physicians.

High-flow nasal oxygen (HFNO) has demonstrated advantages including improved oxygenation and ventilation, wrote Arianne K. Baldomero, MD, of Minneapolis Veterans Affairs Health Care System and the University of Minnesota, Minneapolis, and colleagues. “However, the comparative benefits and harms of HFNO in clinical outcomes, including mortality, intubation, hospital length of stay, patient comfort, clearance of airway secretions, and reduced work of breathing are not well known.”

In the guideline, published in Annals of Internal Medicine, the authors recommend the use of high-flow nasal oxygen in hospitalized patients for initial or postextubation management of acute respiratory failure. The target population includes those patients treated in hospital wards, EDs, intermediate/step-down units, and ICUs.

Use of HFNO therapy as a form of noninvasive respiratory support for hospitalized patients has increased in recent years. The treatment involves delivering warm, humidified oxygen via nasal cannula at a flow level higher than the patient’s inspiratory flow.

Potential benefits of HFNO include greater patient comfort, improved compliance, and psychological benefits, according to the authors. HFNO also can be used as respiratory support in critically ill patients for a number of indications including respiratory failure or support post extubation; however, treatment of patients with COVID-19 and related conditions were not considered in the guideline.

The guideline was based on evidence comparing HFNO with conventional oxygen therapy (COT) and noninvasive ventilation (NIV). The authors reviewed 29 randomized, controlled trials that showed clinically meaningful outcomes in HFNO patients, as well as similar rates of, or reductions in, mortality, intubations, and hospital-acquired pneumonia, and increased reports of patient comfort. Data also supported the safety of HFNO with few, if any, contraindications other than problems with fitting the nasal cannula.

Across several trials comparing HFNO and NIV for initial management of acute respiratory failure, HFNO reduced all-cause mortality, intubation, and hospital-acquired pneumonia, although the authors categorized the results as “low-certainty evidence.” HFNO was not more effective than NIV for postextubation management. Based trials comparing HFNO and COT for postextubation management, the authors concluded that HFNO may reduce rates of reintubation and improve patient comfort, also with low-certainty evidence.

The research was limited by a lack of studies comparing HFNO with NIV or COT for acute respiratory failure in patients who were post lung transplantation, or for those with pulmonary embolism, pulmonary arterial hypertension, or asthma, the authors said. Other limitations included the variation in study design, study populations, and treatment protocols across the included studies. Additional research is needed to better identify the patients most likely to benefit from HFNO, according to type of acute respiratory failure.

Despite these limitations, the results support the guideline recommendation for HFNO in cases of acute respiratory failure and postextubation management. However, “broad applicability, including required clinician and health system experience and resource use, remains unknown,” the authors concluded.

Research catches up with practice

The guidelines are important at this time because “the medical literature over the past 3-4 years is catching up to what hospitalists, pulmonologists, and critical care specialists have been doing clinically over the past 6-8 years with perceived better results, Jacqueline W. Fincher, MD, MACP, President of the American College of Physicians, said in an interview.

“HFNO has been used to a varying degree over the last 6-8 years by physicians with much-perceived improved benefit in patients who are hypoxemic on usual noninvasive therapy or conventional oxygen therapy with the impending need for intubation or post extubation,” Dr. Fincher said. “During the COVID pandemic particularly with the attack on the respiratory system with COVID pneumonia and frequently associated ARDS [acute respiratory distress syndrome], the use of HFNO has been enormously helpful in trying to keep patients well oxygenated without having to intubate or reintubate them.

“We now have the medical literature that supports what has been seen clinically to make the recommendations and guidelines based on the scientific evidence,” Dr. Fincher added. “If we can avoid intubation associated with the patient being sedated, unable to eat, talk, or meaningfully participate in their care or get the patient off the ventilator sooner for the same reasons, then we have significantly improved the quality of their care, decreased their risk of infection, decreased their days in the ICU and the hospital, we will have succeeded in providing the best care possible. The availability of HFNO, with much greater comfort to the patient than being intubated, is a great tool in the toolbox of respiratory care.”

Dr. Fincher said she was not surprised by any of the recommendations. “We knew the use of HFNO helped but we were surprised by the evidence of the degree to which it is enormously helpful to patients.

“The good news is that HFNO is readily available at most hospitals, but it really requires an intensive care unit and a team of physicians, nurses, and respiratory therapists to be familiar with its use and work closely together to monitor the patient for significant changes in their respiratory status to titrate therapy,” she noted.

Looking ahead, some areas in need of more research that might impact updates to the guidelines include “What are some areas in need of more research that might impact future updates to these guidelines? Specifics on whether initiating HFNO earlier in the course of the patient’s hypoxemic illness is better or worse, as well as the use of HFNO outside of the ICU setting,” Dr. Fincher said. “The needed monitoring of the patient to know whether their respiratory status was deteriorating and how fast would be critical along with the specific indications for titration of the HFNO.”

The evidence review was commissioned and funded by the ACP. The data come from work supported by and conducted at the Minneapolis VA Health Care System. Lead author Dr. Baldomero was supported in part by the National Institutes of Health National Center for Advancing Translational Sciences.

Hospitalized patients with acute respiratory failure can benefit from high-flow nasal oxygen in certain settings, according to a new clinical guideline from the American College of Physicians.

High-flow nasal oxygen (HFNO) has demonstrated advantages including improved oxygenation and ventilation, wrote Arianne K. Baldomero, MD, of Minneapolis Veterans Affairs Health Care System and the University of Minnesota, Minneapolis, and colleagues. “However, the comparative benefits and harms of HFNO in clinical outcomes, including mortality, intubation, hospital length of stay, patient comfort, clearance of airway secretions, and reduced work of breathing are not well known.”

In the guideline, published in Annals of Internal Medicine, the authors recommend the use of high-flow nasal oxygen in hospitalized patients for initial or postextubation management of acute respiratory failure. The target population includes those patients treated in hospital wards, EDs, intermediate/step-down units, and ICUs.

Use of HFNO therapy as a form of noninvasive respiratory support for hospitalized patients has increased in recent years. The treatment involves delivering warm, humidified oxygen via nasal cannula at a flow level higher than the patient’s inspiratory flow.

Potential benefits of HFNO include greater patient comfort, improved compliance, and psychological benefits, according to the authors. HFNO also can be used as respiratory support in critically ill patients for a number of indications including respiratory failure or support post extubation; however, treatment of patients with COVID-19 and related conditions were not considered in the guideline.

The guideline was based on evidence comparing HFNO with conventional oxygen therapy (COT) and noninvasive ventilation (NIV). The authors reviewed 29 randomized, controlled trials that showed clinically meaningful outcomes in HFNO patients, as well as similar rates of, or reductions in, mortality, intubations, and hospital-acquired pneumonia, and increased reports of patient comfort. Data also supported the safety of HFNO with few, if any, contraindications other than problems with fitting the nasal cannula.

Across several trials comparing HFNO and NIV for initial management of acute respiratory failure, HFNO reduced all-cause mortality, intubation, and hospital-acquired pneumonia, although the authors categorized the results as “low-certainty evidence.” HFNO was not more effective than NIV for postextubation management. Based trials comparing HFNO and COT for postextubation management, the authors concluded that HFNO may reduce rates of reintubation and improve patient comfort, also with low-certainty evidence.

The research was limited by a lack of studies comparing HFNO with NIV or COT for acute respiratory failure in patients who were post lung transplantation, or for those with pulmonary embolism, pulmonary arterial hypertension, or asthma, the authors said. Other limitations included the variation in study design, study populations, and treatment protocols across the included studies. Additional research is needed to better identify the patients most likely to benefit from HFNO, according to type of acute respiratory failure.

Despite these limitations, the results support the guideline recommendation for HFNO in cases of acute respiratory failure and postextubation management. However, “broad applicability, including required clinician and health system experience and resource use, remains unknown,” the authors concluded.

Research catches up with practice

The guidelines are important at this time because “the medical literature over the past 3-4 years is catching up to what hospitalists, pulmonologists, and critical care specialists have been doing clinically over the past 6-8 years with perceived better results, Jacqueline W. Fincher, MD, MACP, President of the American College of Physicians, said in an interview.

“HFNO has been used to a varying degree over the last 6-8 years by physicians with much-perceived improved benefit in patients who are hypoxemic on usual noninvasive therapy or conventional oxygen therapy with the impending need for intubation or post extubation,” Dr. Fincher said. “During the COVID pandemic particularly with the attack on the respiratory system with COVID pneumonia and frequently associated ARDS [acute respiratory distress syndrome], the use of HFNO has been enormously helpful in trying to keep patients well oxygenated without having to intubate or reintubate them.

“We now have the medical literature that supports what has been seen clinically to make the recommendations and guidelines based on the scientific evidence,” Dr. Fincher added. “If we can avoid intubation associated with the patient being sedated, unable to eat, talk, or meaningfully participate in their care or get the patient off the ventilator sooner for the same reasons, then we have significantly improved the quality of their care, decreased their risk of infection, decreased their days in the ICU and the hospital, we will have succeeded in providing the best care possible. The availability of HFNO, with much greater comfort to the patient than being intubated, is a great tool in the toolbox of respiratory care.”

Dr. Fincher said she was not surprised by any of the recommendations. “We knew the use of HFNO helped but we were surprised by the evidence of the degree to which it is enormously helpful to patients.

“The good news is that HFNO is readily available at most hospitals, but it really requires an intensive care unit and a team of physicians, nurses, and respiratory therapists to be familiar with its use and work closely together to monitor the patient for significant changes in their respiratory status to titrate therapy,” she noted.

Looking ahead, some areas in need of more research that might impact updates to the guidelines include “What are some areas in need of more research that might impact future updates to these guidelines? Specifics on whether initiating HFNO earlier in the course of the patient’s hypoxemic illness is better or worse, as well as the use of HFNO outside of the ICU setting,” Dr. Fincher said. “The needed monitoring of the patient to know whether their respiratory status was deteriorating and how fast would be critical along with the specific indications for titration of the HFNO.”

The evidence review was commissioned and funded by the ACP. The data come from work supported by and conducted at the Minneapolis VA Health Care System. Lead author Dr. Baldomero was supported in part by the National Institutes of Health National Center for Advancing Translational Sciences.

Hispanic diabetes patients are significantly less likely than Black or White patients to receive preventive guideline-based care soon after diagnosis, based on data from more than 7,000 individuals.

Racial and ethnic disparities in diabetes care remain a pervasive health problem, and minorities including non-Hispanic Blacks and Hispanics experience higher rates of complications, including retinopathy and neuropathy, compared with other groups, Felippe Ottoni Marcondes, MD, of Massachusetts General Hospital, Boston, and colleagues noted in a poster presented at the annual meeting of the Society for General Internal Medicine.

Data from previous studies have shown that diabetes patients who receive guideline-directed preventive care soon after diagnosis can reduce their risk of complications, they said.

To identify disparities in the provision of guideline-directed preventive care, the researchers analyzed data from 7,341 individuals who participated in the National Health Interview Survey from 2011 to 2017. They reviewed associations between race/ethnicity and visits to an eye specialist, a foot specialist, and checks of blood pressure and cholesterol in the past year among individuals diagnosed with diabetes within the past 5 years.

Overall, Hispanics had significantly lower rates of insurance coverage (75.9%), compared with non-Hispanic Whites (93.2%) and non-Hispanic Blacks (88.1%; P < .001).

Hispanics also were significantly less likely than Whites to have had a prior year eye exam (odds ratio, 0.80) and blood pressure check (OR, 0.45), after controlling for variables including age, sex, socioeconomic status, health insurance, general health status, U.S. region, marital status, body mass index, and various comorbidities.

Although insurance coverage mediated 42.8% of the total effect of race/ethnicity on annual eye specialist visits for Hispanics as compared with Whites, there was no significant effect for Blacks, compared with Whites.
 

COVID concerns impact diabetes disparities

“As the diabetes epidemic continues in the U.S., it is important to bring to the front of the diabetes care conversation racial/ethnic disparities that persisted or have been only partially addressed,” Dr. Marcondes said in an interview. “It is also important to emphasize that patients with diabetes are at higher risk for COVID-19 hospitalizations, complications, and death, and COVID-19 has disproportionately affected racial/ethnic minorities, so racial/ethnic minorities with diabetes have compounded risk of complications not only from diabetes but also from COVID-19.

“Importantly, our study highlights disparities in health care that are likely the product of systemic inequalities in access to care and insurance coverage at a moment when conversations about the race/racism and their health impact are fresh in the minds of public and health policy officials and the general public,” he emphasized.

“Unfortunately, I cannot say that I am surprised by our findings,” Dr. Marcondes said. “We expected to see some differences in the receipt of care for racial/ethnic minorities compared to white individuals for those recently diagnosed with diabetes, and that is exactly what our findings show.”

However, “what was perhaps intriguing is that disparities in the receipt of guideline-directed care were greater for Hispanic compared to White individuals than for Black compared to White individuals,” said Dr. Marcondes. “The causes of these differences are many. Hispanic individuals are less likely than White and Black persons to have insurance coverage.” Other unmeasured factors include language barriers that Hispanic individuals may face, as well as the bias and discrimination experienced by Hispanic and Black individuals alike.
 

Focus on equitable early intervention

“There is plenty of evidence in the medical literature that Black and Hispanic individuals with diabetes, as well as other minorities, have higher risk of complications of diabetes such as retinopathy, nephropathy, as well as cardiovascular risk factors such as high blood pressure and cholesterol,” Dr. Marcondes said. “Yet, complications in the time that immediately follows the diagnosis of diabetes are likely to be low.”

To reduce the risk of complications in the future, “physicians and health providers need to focus on providing equitable, guideline-directed treatment for their minority patients recently diagnosed with diabetes,” Dr. Marcondes emphasized. “Intervening early in the disease course will hopefully lead to a decrease in the rate of complications for racial/ethnic minorities. Clinicians, especially primary care physicians and providers, need to be aware that they are often the first encounter of many patients with the health care system. Effective communication and unbiased language on the part of clinicians will lead to stronger patient-physician relationships that foster opportunity to discuss disease prevention.

“Additional research is needed to evaluate the attitudes and biases of primary care providers and access the impact of patient navigation resources when treating minority patients with diabetes,” he concluded.

Digging Deeper into Disparities
“In diabetes, there are known racial and ethnic disparities such that minorities receive suboptimal screening and treatment, and have worse outcomes,” said Scott J. Pilla, MD, of The Johns Hopkins University School of Medicine, Baltimore, in an interview. 

“This study examines disparities in diabetes preventive measures in the U.S. using a national survey (NHIS) over the past decade. They took the important step of stratifying their analyses by health insurance and socioeconomic status which, in addition to race, may have a large impact,” said Dr. Pilla. However, “One critique of the poster is that it is unclear whether the researchers weighted their analyses to account for the nationally representative sampling of the NHIS survey,” he noted. 
Dr. Pilla said the finding that Hispanic patients had fewer diabetes preventive measures lines up with previous research in this area. 

“I was surprised that the disparities did not extend to black patients, who have been found to also receive suboptimal care compared to white patients in other studies,” he noted. 

The message for clinical practice: “Minorities with diabetes are at a higher risk of adverse diabetes outcomes and may need extra support and resources to achieve their evidence-based diabetes prevention,” Dr. Pilla said. 

“More research is needed to understand the root cause of racial and ethnic disparities in diabetes management to tease apart possible contributors including health insurance coverage, socioeconomic factors, cultural and community factors, and systemic racism. This will help inform targeted approaches to reducing disparities in diabetes care,” he emphasized.

The researchers had no relevant financial conflicts to disclose. Dr. Pilla had no financial conflicts to disclose. 

Hispanic diabetes patients are significantly less likely than Black or White patients to receive preventive guideline-based care soon after diagnosis, based on data from more than 7,000 individuals.

Racial and ethnic disparities in diabetes care remain a pervasive health problem, and minorities including non-Hispanic Blacks and Hispanics experience higher rates of complications, including retinopathy and neuropathy, compared with other groups, Felippe Ottoni Marcondes, MD, of Massachusetts General Hospital, Boston, and colleagues noted in a poster presented at the annual meeting of the Society for General Internal Medicine.

Data from previous studies have shown that diabetes patients who receive guideline-directed preventive care soon after diagnosis can reduce their risk of complications, they said.

To identify disparities in the provision of guideline-directed preventive care, the researchers analyzed data from 7,341 individuals who participated in the National Health Interview Survey from 2011 to 2017. They reviewed associations between race/ethnicity and visits to an eye specialist, a foot specialist, and checks of blood pressure and cholesterol in the past year among individuals diagnosed with diabetes within the past 5 years.

Overall, Hispanics had significantly lower rates of insurance coverage (75.9%), compared with non-Hispanic Whites (93.2%) and non-Hispanic Blacks (88.1%; P < .001).

Hispanics also were significantly less likely than Whites to have had a prior year eye exam (odds ratio, 0.80) and blood pressure check (OR, 0.45), after controlling for variables including age, sex, socioeconomic status, health insurance, general health status, U.S. region, marital status, body mass index, and various comorbidities.

Although insurance coverage mediated 42.8% of the total effect of race/ethnicity on annual eye specialist visits for Hispanics as compared with Whites, there was no significant effect for Blacks, compared with Whites.
 

COVID concerns impact diabetes disparities

“As the diabetes epidemic continues in the U.S., it is important to bring to the front of the diabetes care conversation racial/ethnic disparities that persisted or have been only partially addressed,” Dr. Marcondes said in an interview. “It is also important to emphasize that patients with diabetes are at higher risk for COVID-19 hospitalizations, complications, and death, and COVID-19 has disproportionately affected racial/ethnic minorities, so racial/ethnic minorities with diabetes have compounded risk of complications not only from diabetes but also from COVID-19.

“Importantly, our study highlights disparities in health care that are likely the product of systemic inequalities in access to care and insurance coverage at a moment when conversations about the race/racism and their health impact are fresh in the minds of public and health policy officials and the general public,” he emphasized.

“Unfortunately, I cannot say that I am surprised by our findings,” Dr. Marcondes said. “We expected to see some differences in the receipt of care for racial/ethnic minorities compared to white individuals for those recently diagnosed with diabetes, and that is exactly what our findings show.”

However, “what was perhaps intriguing is that disparities in the receipt of guideline-directed care were greater for Hispanic compared to White individuals than for Black compared to White individuals,” said Dr. Marcondes. “The causes of these differences are many. Hispanic individuals are less likely than White and Black persons to have insurance coverage.” Other unmeasured factors include language barriers that Hispanic individuals may face, as well as the bias and discrimination experienced by Hispanic and Black individuals alike.
 

Focus on equitable early intervention

“There is plenty of evidence in the medical literature that Black and Hispanic individuals with diabetes, as well as other minorities, have higher risk of complications of diabetes such as retinopathy, nephropathy, as well as cardiovascular risk factors such as high blood pressure and cholesterol,” Dr. Marcondes said. “Yet, complications in the time that immediately follows the diagnosis of diabetes are likely to be low.”

To reduce the risk of complications in the future, “physicians and health providers need to focus on providing equitable, guideline-directed treatment for their minority patients recently diagnosed with diabetes,” Dr. Marcondes emphasized. “Intervening early in the disease course will hopefully lead to a decrease in the rate of complications for racial/ethnic minorities. Clinicians, especially primary care physicians and providers, need to be aware that they are often the first encounter of many patients with the health care system. Effective communication and unbiased language on the part of clinicians will lead to stronger patient-physician relationships that foster opportunity to discuss disease prevention.

“Additional research is needed to evaluate the attitudes and biases of primary care providers and access the impact of patient navigation resources when treating minority patients with diabetes,” he concluded.

Digging Deeper into Disparities
“In diabetes, there are known racial and ethnic disparities such that minorities receive suboptimal screening and treatment, and have worse outcomes,” said Scott J. Pilla, MD, of The Johns Hopkins University School of Medicine, Baltimore, in an interview. 

“This study examines disparities in diabetes preventive measures in the U.S. using a national survey (NHIS) over the past decade. They took the important step of stratifying their analyses by health insurance and socioeconomic status which, in addition to race, may have a large impact,” said Dr. Pilla. However, “One critique of the poster is that it is unclear whether the researchers weighted their analyses to account for the nationally representative sampling of the NHIS survey,” he noted. 
Dr. Pilla said the finding that Hispanic patients had fewer diabetes preventive measures lines up with previous research in this area. 

“I was surprised that the disparities did not extend to black patients, who have been found to also receive suboptimal care compared to white patients in other studies,” he noted. 

The message for clinical practice: “Minorities with diabetes are at a higher risk of adverse diabetes outcomes and may need extra support and resources to achieve their evidence-based diabetes prevention,” Dr. Pilla said. 

“More research is needed to understand the root cause of racial and ethnic disparities in diabetes management to tease apart possible contributors including health insurance coverage, socioeconomic factors, cultural and community factors, and systemic racism. This will help inform targeted approaches to reducing disparities in diabetes care,” he emphasized.

The researchers had no relevant financial conflicts to disclose. Dr. Pilla had no financial conflicts to disclose. 

Hispanic diabetes patients are significantly less likely than Black or White patients to receive preventive guideline-based care soon after diagnosis, based on data from more than 7,000 individuals.

Racial and ethnic disparities in diabetes care remain a pervasive health problem, and minorities including non-Hispanic Blacks and Hispanics experience higher rates of complications, including retinopathy and neuropathy, compared with other groups, Felippe Ottoni Marcondes, MD, of Massachusetts General Hospital, Boston, and colleagues noted in a poster presented at the annual meeting of the Society for General Internal Medicine.

Data from previous studies have shown that diabetes patients who receive guideline-directed preventive care soon after diagnosis can reduce their risk of complications, they said.

To identify disparities in the provision of guideline-directed preventive care, the researchers analyzed data from 7,341 individuals who participated in the National Health Interview Survey from 2011 to 2017. They reviewed associations between race/ethnicity and visits to an eye specialist, a foot specialist, and checks of blood pressure and cholesterol in the past year among individuals diagnosed with diabetes within the past 5 years.

Overall, Hispanics had significantly lower rates of insurance coverage (75.9%), compared with non-Hispanic Whites (93.2%) and non-Hispanic Blacks (88.1%; P < .001).

Hispanics also were significantly less likely than Whites to have had a prior year eye exam (odds ratio, 0.80) and blood pressure check (OR, 0.45), after controlling for variables including age, sex, socioeconomic status, health insurance, general health status, U.S. region, marital status, body mass index, and various comorbidities.

Although insurance coverage mediated 42.8% of the total effect of race/ethnicity on annual eye specialist visits for Hispanics as compared with Whites, there was no significant effect for Blacks, compared with Whites.
 

COVID concerns impact diabetes disparities

“As the diabetes epidemic continues in the U.S., it is important to bring to the front of the diabetes care conversation racial/ethnic disparities that persisted or have been only partially addressed,” Dr. Marcondes said in an interview. “It is also important to emphasize that patients with diabetes are at higher risk for COVID-19 hospitalizations, complications, and death, and COVID-19 has disproportionately affected racial/ethnic minorities, so racial/ethnic minorities with diabetes have compounded risk of complications not only from diabetes but also from COVID-19.

“Importantly, our study highlights disparities in health care that are likely the product of systemic inequalities in access to care and insurance coverage at a moment when conversations about the race/racism and their health impact are fresh in the minds of public and health policy officials and the general public,” he emphasized.

“Unfortunately, I cannot say that I am surprised by our findings,” Dr. Marcondes said. “We expected to see some differences in the receipt of care for racial/ethnic minorities compared to white individuals for those recently diagnosed with diabetes, and that is exactly what our findings show.”

However, “what was perhaps intriguing is that disparities in the receipt of guideline-directed care were greater for Hispanic compared to White individuals than for Black compared to White individuals,” said Dr. Marcondes. “The causes of these differences are many. Hispanic individuals are less likely than White and Black persons to have insurance coverage.” Other unmeasured factors include language barriers that Hispanic individuals may face, as well as the bias and discrimination experienced by Hispanic and Black individuals alike.
 

Focus on equitable early intervention

“There is plenty of evidence in the medical literature that Black and Hispanic individuals with diabetes, as well as other minorities, have higher risk of complications of diabetes such as retinopathy, nephropathy, as well as cardiovascular risk factors such as high blood pressure and cholesterol,” Dr. Marcondes said. “Yet, complications in the time that immediately follows the diagnosis of diabetes are likely to be low.”

To reduce the risk of complications in the future, “physicians and health providers need to focus on providing equitable, guideline-directed treatment for their minority patients recently diagnosed with diabetes,” Dr. Marcondes emphasized. “Intervening early in the disease course will hopefully lead to a decrease in the rate of complications for racial/ethnic minorities. Clinicians, especially primary care physicians and providers, need to be aware that they are often the first encounter of many patients with the health care system. Effective communication and unbiased language on the part of clinicians will lead to stronger patient-physician relationships that foster opportunity to discuss disease prevention.

“Additional research is needed to evaluate the attitudes and biases of primary care providers and access the impact of patient navigation resources when treating minority patients with diabetes,” he concluded.

Digging Deeper into Disparities
“In diabetes, there are known racial and ethnic disparities such that minorities receive suboptimal screening and treatment, and have worse outcomes,” said Scott J. Pilla, MD, of The Johns Hopkins University School of Medicine, Baltimore, in an interview. 

“This study examines disparities in diabetes preventive measures in the U.S. using a national survey (NHIS) over the past decade. They took the important step of stratifying their analyses by health insurance and socioeconomic status which, in addition to race, may have a large impact,” said Dr. Pilla. However, “One critique of the poster is that it is unclear whether the researchers weighted their analyses to account for the nationally representative sampling of the NHIS survey,” he noted. 
Dr. Pilla said the finding that Hispanic patients had fewer diabetes preventive measures lines up with previous research in this area. 

“I was surprised that the disparities did not extend to black patients, who have been found to also receive suboptimal care compared to white patients in other studies,” he noted. 

The message for clinical practice: “Minorities with diabetes are at a higher risk of adverse diabetes outcomes and may need extra support and resources to achieve their evidence-based diabetes prevention,” Dr. Pilla said. 

“More research is needed to understand the root cause of racial and ethnic disparities in diabetes management to tease apart possible contributors including health insurance coverage, socioeconomic factors, cultural and community factors, and systemic racism. This will help inform targeted approaches to reducing disparities in diabetes care,” he emphasized.

The researchers had no relevant financial conflicts to disclose. Dr. Pilla had no financial conflicts to disclose. 

The Food and Drug Administration has approved a new estrogen for the first time in more than 50 years.

The novel combined oral contraceptive, marketed as Nextstellis, contains 3 mg drospirenone (DRSP) and 14.2 mg of estetrol (E4) in tablet form. Estetrol is an estrogen that is naturally produced during pregnancy, but will now be produced from a plant source; it has not previously been used in oral contraceptives.

Approval of the unique estetrol/drospirenone combination was based on data from a pair of phase 3 clinical trials including 3,725 women. Overall, Nextstellis was safe and effective while meeting its primary endpoint of pregnancy prevention, according to a company press release. Participants also reported favorable results on secondary endpoints including cycle control, bleeding profile, safety, and tolerability.

Although many women take short-acting contraceptives containing estrogen and progestin, concerns persist about side effects, said Mitchell Creinin, MD, of the University of California, in the press release. In addition to providing effective contraception, the drug showed minimal impact on specific markers of concern, including triglycerides, cholesterol, and glucose, as well as weight and endocrine markers, Dr. Creinin said.

Nextstellis was developed by the Belgian biotech company Mithra Pharmaceuticals, and the drug is licensed for distribution in Australia and the United States by Mayne Pharma, with an expected launch at the end of June 2021.

The Food and Drug Administration has approved a new estrogen for the first time in more than 50 years.

The novel combined oral contraceptive, marketed as Nextstellis, contains 3 mg drospirenone (DRSP) and 14.2 mg of estetrol (E4) in tablet form. Estetrol is an estrogen that is naturally produced during pregnancy, but will now be produced from a plant source; it has not previously been used in oral contraceptives.

Approval of the unique estetrol/drospirenone combination was based on data from a pair of phase 3 clinical trials including 3,725 women. Overall, Nextstellis was safe and effective while meeting its primary endpoint of pregnancy prevention, according to a company press release. Participants also reported favorable results on secondary endpoints including cycle control, bleeding profile, safety, and tolerability.

Although many women take short-acting contraceptives containing estrogen and progestin, concerns persist about side effects, said Mitchell Creinin, MD, of the University of California, in the press release. In addition to providing effective contraception, the drug showed minimal impact on specific markers of concern, including triglycerides, cholesterol, and glucose, as well as weight and endocrine markers, Dr. Creinin said.

Nextstellis was developed by the Belgian biotech company Mithra Pharmaceuticals, and the drug is licensed for distribution in Australia and the United States by Mayne Pharma, with an expected launch at the end of June 2021.

The Food and Drug Administration has approved a new estrogen for the first time in more than 50 years.

The novel combined oral contraceptive, marketed as Nextstellis, contains 3 mg drospirenone (DRSP) and 14.2 mg of estetrol (E4) in tablet form. Estetrol is an estrogen that is naturally produced during pregnancy, but will now be produced from a plant source; it has not previously been used in oral contraceptives.

Approval of the unique estetrol/drospirenone combination was based on data from a pair of phase 3 clinical trials including 3,725 women. Overall, Nextstellis was safe and effective while meeting its primary endpoint of pregnancy prevention, according to a company press release. Participants also reported favorable results on secondary endpoints including cycle control, bleeding profile, safety, and tolerability.

Although many women take short-acting contraceptives containing estrogen and progestin, concerns persist about side effects, said Mitchell Creinin, MD, of the University of California, in the press release. In addition to providing effective contraception, the drug showed minimal impact on specific markers of concern, including triglycerides, cholesterol, and glucose, as well as weight and endocrine markers, Dr. Creinin said.

Nextstellis was developed by the Belgian biotech company Mithra Pharmaceuticals, and the drug is licensed for distribution in Australia and the United States by Mayne Pharma, with an expected launch at the end of June 2021.

Schizophrenia patients with parkinsonism show unique neurodevelopmental signatures on imaging that involve the sensorimotor system, according to MRI data from 73 adult schizophrenia patients.

Although sensorimotor abnormalities are common in patients with schizophrenia, the neurobiology of parkinsonism in particular is not well understood. Aberrant neurodevelopment is considered a potential mechanism of action for the emergence of such abnormalities, wrote Robert Christian Wolf, MD, of Heidelberg (Germany) University, and colleagues.

In a multimodal MRI study published in Schizophrenia Research, the investigators identified 38 adults with schizophrenia and parkinsonism (SZ-P), 35 schizophrenia patients without parkinsonism (SZ-nonP), and 20 healthy controls.

Parkinsonism was defined as scores of 4 or higher on the Simpson-Angus Scale, while non-Parkinsonism schizophrenia patients had scores of 1 or less.

The researchers examined cortical and subcortical gray-matter volume, as well as three cortical surface markers related to neurodevelopment: cortical thickness (CTh), complexity of cortical folding (CCF), and sulcus depth.

Overall, the SZ-P patients showed increased CCF in the left supplementary motor cortex (SMC) and decreased left postcentral sulcus depth, compared with SZ-nonP patients (P < .05). The left SMC also showed increased CCF, compared with healthy controls – but that difference was not significant.

Both SZ-P and SZ-nonP patients showed higher levels of activity in the left SMC, compared with controls, and activity was higher in SZ-nonP patients, compared with SZ-P patients. In addition, parkinsonism severity was negatively associated with left middle frontal CCF and left anterior cingulate cortex CTh, Dr. Wolf and colleagues reported.

“Overall, the data support the notion that cortical features of distinct neurodevelopmental origin, particularly cortical folding indices such as CCF and sulcus depth, contribute to the pathogenesis of parkinsonism in SZ,” the researchers said.

The study findings were limited by several factors, including the cross-sectional design, the challenges of using the potential restraint inherent in the Simpson-Angus Scale to diagnose parkinsonism, the inability to gauge the impact of lifetime exposure to antipsychotics, and the inability to identify changes in brain stem nuclei, the researchers noted. However, the results suggest the impact of cortical development on parkinsonism in schizophrenia,.

“Cortical surface changes in the sensorimotor system suggest abnormal neurodevelopmental processes that are associated with increased risk for intrinsic sensorimotor abnormalities in SZ and related psychotic disorders,” they concluded.

The study was supported by the German Research Foundation and the German Federal Ministry of Education and Research. The researchers disclosed no financial conflicts.

Schizophrenia patients with parkinsonism show unique neurodevelopmental signatures on imaging that involve the sensorimotor system, according to MRI data from 73 adult schizophrenia patients.

Although sensorimotor abnormalities are common in patients with schizophrenia, the neurobiology of parkinsonism in particular is not well understood. Aberrant neurodevelopment is considered a potential mechanism of action for the emergence of such abnormalities, wrote Robert Christian Wolf, MD, of Heidelberg (Germany) University, and colleagues.

In a multimodal MRI study published in Schizophrenia Research, the investigators identified 38 adults with schizophrenia and parkinsonism (SZ-P), 35 schizophrenia patients without parkinsonism (SZ-nonP), and 20 healthy controls.

Parkinsonism was defined as scores of 4 or higher on the Simpson-Angus Scale, while non-Parkinsonism schizophrenia patients had scores of 1 or less.

The researchers examined cortical and subcortical gray-matter volume, as well as three cortical surface markers related to neurodevelopment: cortical thickness (CTh), complexity of cortical folding (CCF), and sulcus depth.

Overall, the SZ-P patients showed increased CCF in the left supplementary motor cortex (SMC) and decreased left postcentral sulcus depth, compared with SZ-nonP patients (P < .05). The left SMC also showed increased CCF, compared with healthy controls – but that difference was not significant.

Both SZ-P and SZ-nonP patients showed higher levels of activity in the left SMC, compared with controls, and activity was higher in SZ-nonP patients, compared with SZ-P patients. In addition, parkinsonism severity was negatively associated with left middle frontal CCF and left anterior cingulate cortex CTh, Dr. Wolf and colleagues reported.

“Overall, the data support the notion that cortical features of distinct neurodevelopmental origin, particularly cortical folding indices such as CCF and sulcus depth, contribute to the pathogenesis of parkinsonism in SZ,” the researchers said.

The study findings were limited by several factors, including the cross-sectional design, the challenges of using the potential restraint inherent in the Simpson-Angus Scale to diagnose parkinsonism, the inability to gauge the impact of lifetime exposure to antipsychotics, and the inability to identify changes in brain stem nuclei, the researchers noted. However, the results suggest the impact of cortical development on parkinsonism in schizophrenia,.

“Cortical surface changes in the sensorimotor system suggest abnormal neurodevelopmental processes that are associated with increased risk for intrinsic sensorimotor abnormalities in SZ and related psychotic disorders,” they concluded.

The study was supported by the German Research Foundation and the German Federal Ministry of Education and Research. The researchers disclosed no financial conflicts.

Schizophrenia patients with parkinsonism show unique neurodevelopmental signatures on imaging that involve the sensorimotor system, according to MRI data from 73 adult schizophrenia patients.

Although sensorimotor abnormalities are common in patients with schizophrenia, the neurobiology of parkinsonism in particular is not well understood. Aberrant neurodevelopment is considered a potential mechanism of action for the emergence of such abnormalities, wrote Robert Christian Wolf, MD, of Heidelberg (Germany) University, and colleagues.

In a multimodal MRI study published in Schizophrenia Research, the investigators identified 38 adults with schizophrenia and parkinsonism (SZ-P), 35 schizophrenia patients without parkinsonism (SZ-nonP), and 20 healthy controls.

Parkinsonism was defined as scores of 4 or higher on the Simpson-Angus Scale, while non-Parkinsonism schizophrenia patients had scores of 1 or less.

The researchers examined cortical and subcortical gray-matter volume, as well as three cortical surface markers related to neurodevelopment: cortical thickness (CTh), complexity of cortical folding (CCF), and sulcus depth.

Overall, the SZ-P patients showed increased CCF in the left supplementary motor cortex (SMC) and decreased left postcentral sulcus depth, compared with SZ-nonP patients (P < .05). The left SMC also showed increased CCF, compared with healthy controls – but that difference was not significant.

Both SZ-P and SZ-nonP patients showed higher levels of activity in the left SMC, compared with controls, and activity was higher in SZ-nonP patients, compared with SZ-P patients. In addition, parkinsonism severity was negatively associated with left middle frontal CCF and left anterior cingulate cortex CTh, Dr. Wolf and colleagues reported.

“Overall, the data support the notion that cortical features of distinct neurodevelopmental origin, particularly cortical folding indices such as CCF and sulcus depth, contribute to the pathogenesis of parkinsonism in SZ,” the researchers said.

The study findings were limited by several factors, including the cross-sectional design, the challenges of using the potential restraint inherent in the Simpson-Angus Scale to diagnose parkinsonism, the inability to gauge the impact of lifetime exposure to antipsychotics, and the inability to identify changes in brain stem nuclei, the researchers noted. However, the results suggest the impact of cortical development on parkinsonism in schizophrenia,.

“Cortical surface changes in the sensorimotor system suggest abnormal neurodevelopmental processes that are associated with increased risk for intrinsic sensorimotor abnormalities in SZ and related psychotic disorders,” they concluded.

The study was supported by the German Research Foundation and the German Federal Ministry of Education and Research. The researchers disclosed no financial conflicts.

Bipolar disorder patients with comorbid obsessive-compulsive disorder were significantly more likely to suffer from tic disorders, as well as hoarding, excoriation, and body dysmorphic disorder, than were those without comorbid OCD, data from 70 patients suggest.

Between 10% and 20% of patients with bipolar disorder (BD) also meet criteria for obsessive-compulsive disorder (OCD), and these patients are more likely to experience treatment resistance and poor prognosis than are BD patients without OCD. In addition, preliminary indications suggest a specific association between OCD and bipolar depression (BP-D) in particular, wrote Leonid Braverman, MD, of Ma’ale HaCarmel Mental Health Center, Tirat Carmel, Israel, and colleagues.

In addition, “there is compelling evidence indicating that OCD-spectrum and tic disorders share with OCD clinical characteristics, familial inheritance, neurobiological underpinnings and some aspects of pharmacotherapy,” and investigations into the clinical characteristics of OCD spectrum behaviors in BP-D patients with and without OCD are ongoing, they said.

In a study published in the Journal of Obsessive-Compulsive and Related Disorders (2021 Mar 21. doi: 10.1016/j.jocrd.2021.100643), the researchers reviewed data from 87 adults who met the DSM-5 criteria for BP-D. Of these, 27 also met criteria for OCD, 17 for subthreshold OCD, and 43 had neither OCD nor subthreshold OCD. The researchers compared the 27 OCD patients and the 43 non-OCD patients; the OCD patients had significantly higher rates overall of body dysmorphic disorder, hoarding disorder, excoriation disorder, and tic disorder, compared with non-OCD patients (P range from < .05-0.01 for all). No differences between the groups appeared for trichotillomania.

Also, the researchers found significant between-group differences in the number of patients with at least one OCD spectrum disorder and tic disorders (13 of 19 patients in the OCD group vs. 3 of 37 patients in the non-OCD group) and in the co-occurrence of two OCD-spectrum and tic disorders (3 of 19 patients in the OCD group vs. 1 patient in the non-OCD group).

The most common comorbid psychiatric disorders in both groups were substance use and combined anxiety disorders, followed by eating disorders, but no between-group differences were found in the frequencies of any of these conditions.

“From the clinical perspective, the finding of an aggregation of OCD-spectrum and tic disorders in BP-D/OCD patients justifies evaluation of these comorbidities in BP-D patients,” the researchers noted.

The study findings were limited by several factors, including the small sample size, cross-sectional design, and exclusion of subsyndromic disorders, the researchers noted. However, the results support findings from previous studies, and the study emphasizes the clinical complexity and poor prognosis for these patients. Therefore, additional research is needed in patients with BP-D verse the manic/hypomanic phases of bipolar illness to determine similar patterns, they said. Medication trials are needed to address functional impairments in these patients, given the differences in treatment of BDD, hoarding, excoriation, and tic disorders, compared with “pure” OCD, they concluded.

The study received no outside funding. The researchers reported no financial conflicts.

Bipolar disorder patients with comorbid obsessive-compulsive disorder were significantly more likely to suffer from tic disorders, as well as hoarding, excoriation, and body dysmorphic disorder, than were those without comorbid OCD, data from 70 patients suggest.

Between 10% and 20% of patients with bipolar disorder (BD) also meet criteria for obsessive-compulsive disorder (OCD), and these patients are more likely to experience treatment resistance and poor prognosis than are BD patients without OCD. In addition, preliminary indications suggest a specific association between OCD and bipolar depression (BP-D) in particular, wrote Leonid Braverman, MD, of Ma’ale HaCarmel Mental Health Center, Tirat Carmel, Israel, and colleagues.

In addition, “there is compelling evidence indicating that OCD-spectrum and tic disorders share with OCD clinical characteristics, familial inheritance, neurobiological underpinnings and some aspects of pharmacotherapy,” and investigations into the clinical characteristics of OCD spectrum behaviors in BP-D patients with and without OCD are ongoing, they said.

In a study published in the Journal of Obsessive-Compulsive and Related Disorders (2021 Mar 21. doi: 10.1016/j.jocrd.2021.100643), the researchers reviewed data from 87 adults who met the DSM-5 criteria for BP-D. Of these, 27 also met criteria for OCD, 17 for subthreshold OCD, and 43 had neither OCD nor subthreshold OCD. The researchers compared the 27 OCD patients and the 43 non-OCD patients; the OCD patients had significantly higher rates overall of body dysmorphic disorder, hoarding disorder, excoriation disorder, and tic disorder, compared with non-OCD patients (P range from < .05-0.01 for all). No differences between the groups appeared for trichotillomania.

Also, the researchers found significant between-group differences in the number of patients with at least one OCD spectrum disorder and tic disorders (13 of 19 patients in the OCD group vs. 3 of 37 patients in the non-OCD group) and in the co-occurrence of two OCD-spectrum and tic disorders (3 of 19 patients in the OCD group vs. 1 patient in the non-OCD group).

The most common comorbid psychiatric disorders in both groups were substance use and combined anxiety disorders, followed by eating disorders, but no between-group differences were found in the frequencies of any of these conditions.

“From the clinical perspective, the finding of an aggregation of OCD-spectrum and tic disorders in BP-D/OCD patients justifies evaluation of these comorbidities in BP-D patients,” the researchers noted.

The study findings were limited by several factors, including the small sample size, cross-sectional design, and exclusion of subsyndromic disorders, the researchers noted. However, the results support findings from previous studies, and the study emphasizes the clinical complexity and poor prognosis for these patients. Therefore, additional research is needed in patients with BP-D verse the manic/hypomanic phases of bipolar illness to determine similar patterns, they said. Medication trials are needed to address functional impairments in these patients, given the differences in treatment of BDD, hoarding, excoriation, and tic disorders, compared with “pure” OCD, they concluded.

The study received no outside funding. The researchers reported no financial conflicts.

Bipolar disorder patients with comorbid obsessive-compulsive disorder were significantly more likely to suffer from tic disorders, as well as hoarding, excoriation, and body dysmorphic disorder, than were those without comorbid OCD, data from 70 patients suggest.

Between 10% and 20% of patients with bipolar disorder (BD) also meet criteria for obsessive-compulsive disorder (OCD), and these patients are more likely to experience treatment resistance and poor prognosis than are BD patients without OCD. In addition, preliminary indications suggest a specific association between OCD and bipolar depression (BP-D) in particular, wrote Leonid Braverman, MD, of Ma’ale HaCarmel Mental Health Center, Tirat Carmel, Israel, and colleagues.

In addition, “there is compelling evidence indicating that OCD-spectrum and tic disorders share with OCD clinical characteristics, familial inheritance, neurobiological underpinnings and some aspects of pharmacotherapy,” and investigations into the clinical characteristics of OCD spectrum behaviors in BP-D patients with and without OCD are ongoing, they said.

In a study published in the Journal of Obsessive-Compulsive and Related Disorders (2021 Mar 21. doi: 10.1016/j.jocrd.2021.100643), the researchers reviewed data from 87 adults who met the DSM-5 criteria for BP-D. Of these, 27 also met criteria for OCD, 17 for subthreshold OCD, and 43 had neither OCD nor subthreshold OCD. The researchers compared the 27 OCD patients and the 43 non-OCD patients; the OCD patients had significantly higher rates overall of body dysmorphic disorder, hoarding disorder, excoriation disorder, and tic disorder, compared with non-OCD patients (P range from < .05-0.01 for all). No differences between the groups appeared for trichotillomania.

Also, the researchers found significant between-group differences in the number of patients with at least one OCD spectrum disorder and tic disorders (13 of 19 patients in the OCD group vs. 3 of 37 patients in the non-OCD group) and in the co-occurrence of two OCD-spectrum and tic disorders (3 of 19 patients in the OCD group vs. 1 patient in the non-OCD group).

The most common comorbid psychiatric disorders in both groups were substance use and combined anxiety disorders, followed by eating disorders, but no between-group differences were found in the frequencies of any of these conditions.

“From the clinical perspective, the finding of an aggregation of OCD-spectrum and tic disorders in BP-D/OCD patients justifies evaluation of these comorbidities in BP-D patients,” the researchers noted.

The study findings were limited by several factors, including the small sample size, cross-sectional design, and exclusion of subsyndromic disorders, the researchers noted. However, the results support findings from previous studies, and the study emphasizes the clinical complexity and poor prognosis for these patients. Therefore, additional research is needed in patients with BP-D verse the manic/hypomanic phases of bipolar illness to determine similar patterns, they said. Medication trials are needed to address functional impairments in these patients, given the differences in treatment of BDD, hoarding, excoriation, and tic disorders, compared with “pure” OCD, they concluded.

The study received no outside funding. The researchers reported no financial conflicts.

Approximately three-quarters of Mohs surgeons recommended nicotinamide for prevention of keratinocyte carcinoma, in a survey of members of the American College of Mohs Surgeons.

Although nicotinamide, a vitamin B3 derivative, has been shown to reduce keratinocyte carcinoma (KC) in high-risk patients, it is not approved by the Food and Drug Administration for chemoprevention, and no safe upper limit has been established in clinical trials to date, wrote Sheena Desai of Brigham and Women’s Hospital and Harvard Medical School, Boston, and colleagues.

The investigators emailed an anonymous 12-question survey to 1,500 members of the American College of Mohs Surgeons. Of the 170 who responded, 10 were excluded for discordant responses, leaving 160 participants whose replies were included in a multiple logistic regression analysis. The respondents were mainly U.S. board-certified dermatologists and Mohs surgeons (99.4% for both); 86.9% were in clinical practice, including 78.8% in private practice, according to the report of the results, published in Dermatologic Surgery.

Overall, 76.9% of the respondents said they recommended nicotinamide for preventing KC, and 20% said they had recommended nicotinamide to more than 100 patients in the past year. In addition, 45% of respondents reported patients who had been taking nicotinamide for 2 years or more. Overall, 63.8% of the respondents expressed no concerns about long-term safety of nicotinamide, compared with 28.1% who said they were uncertain about long-term safety. Those who expressed concern or uncertainty about long-term safety were significantly less likely to recommend nicotinamide for KC prevention in the past year (odds ratio, 0.30; 95% confidence interval [CI] 0.13-0.71). Clinicians with more than 10 years in practice were significantly less likely to recommend nicotinamide for chemoprevention (OR, 0.20; 95% CI 0.05-0.82).

The study findings were limited by several factors, including the low number of responses and the potential lack of generalizability to clinicians other than Mohs surgeons, the researchers noted. “Additional studies on nicotinamide safety and use patterns, including cost-effectiveness analyses, are needed given the widespread use identified in this study,” they concluded.

Limited safety data highlight research gaps

The study is particularly important at this time because nicotinamide has been increasingly used for KC chemoprevention since a randomized, controlled trial published in 2015 in the New England Journal of Medicine showed benefits, corresponding author Rebecca I. Hartman, MD, of the department of dermatology, Brigham and Women’s Hospital and Harvard University, Boston, said in an interview. That study of high-risk patients found that nicotinamide, 500 mg twice a day, was safe and effective in lowering the rates of new nonmelanoma skin cancers and AKs after 12 months .

“However, because this is not a prescription medication, but rather an OTC vitamin supplement, data on its use are not available,” she said.

Dr. Hartman said she was not surprised that nicotinamide is being used frequently by a majority of the survey respondents. “Most are using this if someone has two KCs over 2 years, which is a quite common occurrence,” she noted. However, “I was a bit surprised that nearly two-thirds had no safety concerns with long-term use, even though this has not been well-studied,” she added.

“Like anything we recommend, we must consider the risks and benefits,” Dr. Hartman said of nicotinamide. “Unfortunately, we don’t know the risks well, since this hasn’t been well-characterized with regular long-term use in these doses,” and more research is needed, she said. “The risks are likely low, as this is a vitamin that has been used for years in various OTC supplements,” she added. “However, there are some data showing slightly increased all-cause mortality with similar doses of a related medicine, niacin, in cardiovascular patients. For this reason, I recommend the medication when a patient’s KCs are really becoming burdensome – several KCs in a year or two – or when they are high-risk due to immunosuppression,” she explained.

“We also must consider the individual patient. For a healthy younger patient who has a public-facing job and as a result is very averse to developing any KCs on his or her face and very motivated to try prevention, it may make sense to try nicotinamide,” Dr. Hartman said. But for an older patient with cardiovascular comorbidities who is not bothered by a KC on his or her back or extremities, “this medication may not have a favorable risk-benefit profile.”

To address safety concerns, “researchers need to examine whether there are any harms in long-term regular nicotinamide use for KC prevention,” Dr. Hartman said. “This is something we hope to do in our patients; however, it is challenging to study in a retrospective way since the harm is likely small and there are so many other features that influence mortality as an outcome,” she noted.

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

Approximately three-quarters of Mohs surgeons recommended nicotinamide for prevention of keratinocyte carcinoma, in a survey of members of the American College of Mohs Surgeons.

Although nicotinamide, a vitamin B3 derivative, has been shown to reduce keratinocyte carcinoma (KC) in high-risk patients, it is not approved by the Food and Drug Administration for chemoprevention, and no safe upper limit has been established in clinical trials to date, wrote Sheena Desai of Brigham and Women’s Hospital and Harvard Medical School, Boston, and colleagues.

The investigators emailed an anonymous 12-question survey to 1,500 members of the American College of Mohs Surgeons. Of the 170 who responded, 10 were excluded for discordant responses, leaving 160 participants whose replies were included in a multiple logistic regression analysis. The respondents were mainly U.S. board-certified dermatologists and Mohs surgeons (99.4% for both); 86.9% were in clinical practice, including 78.8% in private practice, according to the report of the results, published in Dermatologic Surgery.

Overall, 76.9% of the respondents said they recommended nicotinamide for preventing KC, and 20% said they had recommended nicotinamide to more than 100 patients in the past year. In addition, 45% of respondents reported patients who had been taking nicotinamide for 2 years or more. Overall, 63.8% of the respondents expressed no concerns about long-term safety of nicotinamide, compared with 28.1% who said they were uncertain about long-term safety. Those who expressed concern or uncertainty about long-term safety were significantly less likely to recommend nicotinamide for KC prevention in the past year (odds ratio, 0.30; 95% confidence interval [CI] 0.13-0.71). Clinicians with more than 10 years in practice were significantly less likely to recommend nicotinamide for chemoprevention (OR, 0.20; 95% CI 0.05-0.82).

The study findings were limited by several factors, including the low number of responses and the potential lack of generalizability to clinicians other than Mohs surgeons, the researchers noted. “Additional studies on nicotinamide safety and use patterns, including cost-effectiveness analyses, are needed given the widespread use identified in this study,” they concluded.

Limited safety data highlight research gaps

The study is particularly important at this time because nicotinamide has been increasingly used for KC chemoprevention since a randomized, controlled trial published in 2015 in the New England Journal of Medicine showed benefits, corresponding author Rebecca I. Hartman, MD, of the department of dermatology, Brigham and Women’s Hospital and Harvard University, Boston, said in an interview. That study of high-risk patients found that nicotinamide, 500 mg twice a day, was safe and effective in lowering the rates of new nonmelanoma skin cancers and AKs after 12 months .

“However, because this is not a prescription medication, but rather an OTC vitamin supplement, data on its use are not available,” she said.

Dr. Hartman said she was not surprised that nicotinamide is being used frequently by a majority of the survey respondents. “Most are using this if someone has two KCs over 2 years, which is a quite common occurrence,” she noted. However, “I was a bit surprised that nearly two-thirds had no safety concerns with long-term use, even though this has not been well-studied,” she added.

“Like anything we recommend, we must consider the risks and benefits,” Dr. Hartman said of nicotinamide. “Unfortunately, we don’t know the risks well, since this hasn’t been well-characterized with regular long-term use in these doses,” and more research is needed, she said. “The risks are likely low, as this is a vitamin that has been used for years in various OTC supplements,” she added. “However, there are some data showing slightly increased all-cause mortality with similar doses of a related medicine, niacin, in cardiovascular patients. For this reason, I recommend the medication when a patient’s KCs are really becoming burdensome – several KCs in a year or two – or when they are high-risk due to immunosuppression,” she explained.

“We also must consider the individual patient. For a healthy younger patient who has a public-facing job and as a result is very averse to developing any KCs on his or her face and very motivated to try prevention, it may make sense to try nicotinamide,” Dr. Hartman said. But for an older patient with cardiovascular comorbidities who is not bothered by a KC on his or her back or extremities, “this medication may not have a favorable risk-benefit profile.”

To address safety concerns, “researchers need to examine whether there are any harms in long-term regular nicotinamide use for KC prevention,” Dr. Hartman said. “This is something we hope to do in our patients; however, it is challenging to study in a retrospective way since the harm is likely small and there are so many other features that influence mortality as an outcome,” she noted.

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

Approximately three-quarters of Mohs surgeons recommended nicotinamide for prevention of keratinocyte carcinoma, in a survey of members of the American College of Mohs Surgeons.

Although nicotinamide, a vitamin B3 derivative, has been shown to reduce keratinocyte carcinoma (KC) in high-risk patients, it is not approved by the Food and Drug Administration for chemoprevention, and no safe upper limit has been established in clinical trials to date, wrote Sheena Desai of Brigham and Women’s Hospital and Harvard Medical School, Boston, and colleagues.

The investigators emailed an anonymous 12-question survey to 1,500 members of the American College of Mohs Surgeons. Of the 170 who responded, 10 were excluded for discordant responses, leaving 160 participants whose replies were included in a multiple logistic regression analysis. The respondents were mainly U.S. board-certified dermatologists and Mohs surgeons (99.4% for both); 86.9% were in clinical practice, including 78.8% in private practice, according to the report of the results, published in Dermatologic Surgery.

Overall, 76.9% of the respondents said they recommended nicotinamide for preventing KC, and 20% said they had recommended nicotinamide to more than 100 patients in the past year. In addition, 45% of respondents reported patients who had been taking nicotinamide for 2 years or more. Overall, 63.8% of the respondents expressed no concerns about long-term safety of nicotinamide, compared with 28.1% who said they were uncertain about long-term safety. Those who expressed concern or uncertainty about long-term safety were significantly less likely to recommend nicotinamide for KC prevention in the past year (odds ratio, 0.30; 95% confidence interval [CI] 0.13-0.71). Clinicians with more than 10 years in practice were significantly less likely to recommend nicotinamide for chemoprevention (OR, 0.20; 95% CI 0.05-0.82).

The study findings were limited by several factors, including the low number of responses and the potential lack of generalizability to clinicians other than Mohs surgeons, the researchers noted. “Additional studies on nicotinamide safety and use patterns, including cost-effectiveness analyses, are needed given the widespread use identified in this study,” they concluded.

Limited safety data highlight research gaps

The study is particularly important at this time because nicotinamide has been increasingly used for KC chemoprevention since a randomized, controlled trial published in 2015 in the New England Journal of Medicine showed benefits, corresponding author Rebecca I. Hartman, MD, of the department of dermatology, Brigham and Women’s Hospital and Harvard University, Boston, said in an interview. That study of high-risk patients found that nicotinamide, 500 mg twice a day, was safe and effective in lowering the rates of new nonmelanoma skin cancers and AKs after 12 months .

“However, because this is not a prescription medication, but rather an OTC vitamin supplement, data on its use are not available,” she said.

Dr. Hartman said she was not surprised that nicotinamide is being used frequently by a majority of the survey respondents. “Most are using this if someone has two KCs over 2 years, which is a quite common occurrence,” she noted. However, “I was a bit surprised that nearly two-thirds had no safety concerns with long-term use, even though this has not been well-studied,” she added.

“Like anything we recommend, we must consider the risks and benefits,” Dr. Hartman said of nicotinamide. “Unfortunately, we don’t know the risks well, since this hasn’t been well-characterized with regular long-term use in these doses,” and more research is needed, she said. “The risks are likely low, as this is a vitamin that has been used for years in various OTC supplements,” she added. “However, there are some data showing slightly increased all-cause mortality with similar doses of a related medicine, niacin, in cardiovascular patients. For this reason, I recommend the medication when a patient’s KCs are really becoming burdensome – several KCs in a year or two – or when they are high-risk due to immunosuppression,” she explained.

“We also must consider the individual patient. For a healthy younger patient who has a public-facing job and as a result is very averse to developing any KCs on his or her face and very motivated to try prevention, it may make sense to try nicotinamide,” Dr. Hartman said. But for an older patient with cardiovascular comorbidities who is not bothered by a KC on his or her back or extremities, “this medication may not have a favorable risk-benefit profile.”

To address safety concerns, “researchers need to examine whether there are any harms in long-term regular nicotinamide use for KC prevention,” Dr. Hartman said. “This is something we hope to do in our patients; however, it is challenging to study in a retrospective way since the harm is likely small and there are so many other features that influence mortality as an outcome,” she noted.

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

Myoclonus was diagnosed in about half of hospitalized COVID-19 patients who were evaluated for movement disorders, data from 50 cases show.

Abnormal movements often occur as complications from critical illness, and neurologic consultation can determine whether patients have experienced a seizure or stroke. However, restriction of bedside assessment in the wake of the COVID-19 pandemic increases the risk that abnormal movements will be missed, Jeffrey R. Clark and Eric M. Liotta, MD, of Northwestern University, Chicago, and colleagues wrote.

“Given the limited reports of abnormal movements in hospitalized COVID-19 patients and increased recognition of neurologic manifestations of COVID-19, we sought to examine the frequency and etiology of this finding as an indication of neurologic consultation,” they said.

In a study published in the Journal of the Neurological Sciences, the researchers reviewed data from the first 50 consecutive patients with COVID-19 symptoms who were hospitalized at a single center and underwent neurologic consultation between March 17, 2020, and May 18, 2020.

Overall, 11 patients (22.0%) of patients experienced abnormal movement, and all were admitted to the ICU within 7 days of meeting criteria for severe COVID-19. These patients included nine men and two women with an age range of 36-78 years. The most common comorbidities were obesity, hypertension, diabetes, chronic kidney disease, and coronary artery disease.

Myoclonus (generalized and focal) was the most common abnormal movement, and present in 6 of the 11 patients. Three cases were attributed to high-intensity sedation, and three to toxic-metabolic disturbances. In two patients, abnormal movements were attributed to focal seizures in the setting of encephalopathy, with focal facial twitching. An additional two patients experienced tremors; one showed an acute subdural hemorrhage on CT imaging. The second patient showed no sign of stroke or other abnormality on MRI and the tremor improved during the hospital stay. One patient who experienced abnormal high-amplitude nonrhythmic movements of the lower extremities was diagnosed with serotonin syndrome that resolved after discontinuing high-dose fentanyl.

The study findings were limited by several factors, including the small study population and limited availability of MRI, the researchers noted. Assessing severe COVID-19 cases in the ICU setting presents a challenge because of limited patient participation and the potentially confounding effects of sedation and mechanical ventilation.

However, the results highlight the importance of bedside consultation for neurologic evaluation to implement timely, directed treatments, the researchers said.

“A heightened awareness of abnormal eye movements, or subtle facial tremoring, may be the first steps in recognizing potentially dangerous neurologic manifestations,” and clinicians caring for patients with severe COVID-19 should be able to recognize abnormal movements and seek neurologic consultation when indicated, they emphasized.

The study was supported in part by grants to coauthors Nicholas J. Reish, MD, and Dr. Liotta from the National Institutes of Health. The researchers had no financial conflicts to disclose.

Myoclonus was diagnosed in about half of hospitalized COVID-19 patients who were evaluated for movement disorders, data from 50 cases show.

Abnormal movements often occur as complications from critical illness, and neurologic consultation can determine whether patients have experienced a seizure or stroke. However, restriction of bedside assessment in the wake of the COVID-19 pandemic increases the risk that abnormal movements will be missed, Jeffrey R. Clark and Eric M. Liotta, MD, of Northwestern University, Chicago, and colleagues wrote.

“Given the limited reports of abnormal movements in hospitalized COVID-19 patients and increased recognition of neurologic manifestations of COVID-19, we sought to examine the frequency and etiology of this finding as an indication of neurologic consultation,” they said.

In a study published in the Journal of the Neurological Sciences, the researchers reviewed data from the first 50 consecutive patients with COVID-19 symptoms who were hospitalized at a single center and underwent neurologic consultation between March 17, 2020, and May 18, 2020.

Overall, 11 patients (22.0%) of patients experienced abnormal movement, and all were admitted to the ICU within 7 days of meeting criteria for severe COVID-19. These patients included nine men and two women with an age range of 36-78 years. The most common comorbidities were obesity, hypertension, diabetes, chronic kidney disease, and coronary artery disease.

Myoclonus (generalized and focal) was the most common abnormal movement, and present in 6 of the 11 patients. Three cases were attributed to high-intensity sedation, and three to toxic-metabolic disturbances. In two patients, abnormal movements were attributed to focal seizures in the setting of encephalopathy, with focal facial twitching. An additional two patients experienced tremors; one showed an acute subdural hemorrhage on CT imaging. The second patient showed no sign of stroke or other abnormality on MRI and the tremor improved during the hospital stay. One patient who experienced abnormal high-amplitude nonrhythmic movements of the lower extremities was diagnosed with serotonin syndrome that resolved after discontinuing high-dose fentanyl.

The study findings were limited by several factors, including the small study population and limited availability of MRI, the researchers noted. Assessing severe COVID-19 cases in the ICU setting presents a challenge because of limited patient participation and the potentially confounding effects of sedation and mechanical ventilation.

However, the results highlight the importance of bedside consultation for neurologic evaluation to implement timely, directed treatments, the researchers said.

“A heightened awareness of abnormal eye movements, or subtle facial tremoring, may be the first steps in recognizing potentially dangerous neurologic manifestations,” and clinicians caring for patients with severe COVID-19 should be able to recognize abnormal movements and seek neurologic consultation when indicated, they emphasized.

The study was supported in part by grants to coauthors Nicholas J. Reish, MD, and Dr. Liotta from the National Institutes of Health. The researchers had no financial conflicts to disclose.

Myoclonus was diagnosed in about half of hospitalized COVID-19 patients who were evaluated for movement disorders, data from 50 cases show.

Abnormal movements often occur as complications from critical illness, and neurologic consultation can determine whether patients have experienced a seizure or stroke. However, restriction of bedside assessment in the wake of the COVID-19 pandemic increases the risk that abnormal movements will be missed, Jeffrey R. Clark and Eric M. Liotta, MD, of Northwestern University, Chicago, and colleagues wrote.

“Given the limited reports of abnormal movements in hospitalized COVID-19 patients and increased recognition of neurologic manifestations of COVID-19, we sought to examine the frequency and etiology of this finding as an indication of neurologic consultation,” they said.

In a study published in the Journal of the Neurological Sciences, the researchers reviewed data from the first 50 consecutive patients with COVID-19 symptoms who were hospitalized at a single center and underwent neurologic consultation between March 17, 2020, and May 18, 2020.

Overall, 11 patients (22.0%) of patients experienced abnormal movement, and all were admitted to the ICU within 7 days of meeting criteria for severe COVID-19. These patients included nine men and two women with an age range of 36-78 years. The most common comorbidities were obesity, hypertension, diabetes, chronic kidney disease, and coronary artery disease.

Myoclonus (generalized and focal) was the most common abnormal movement, and present in 6 of the 11 patients. Three cases were attributed to high-intensity sedation, and three to toxic-metabolic disturbances. In two patients, abnormal movements were attributed to focal seizures in the setting of encephalopathy, with focal facial twitching. An additional two patients experienced tremors; one showed an acute subdural hemorrhage on CT imaging. The second patient showed no sign of stroke or other abnormality on MRI and the tremor improved during the hospital stay. One patient who experienced abnormal high-amplitude nonrhythmic movements of the lower extremities was diagnosed with serotonin syndrome that resolved after discontinuing high-dose fentanyl.

The study findings were limited by several factors, including the small study population and limited availability of MRI, the researchers noted. Assessing severe COVID-19 cases in the ICU setting presents a challenge because of limited patient participation and the potentially confounding effects of sedation and mechanical ventilation.

However, the results highlight the importance of bedside consultation for neurologic evaluation to implement timely, directed treatments, the researchers said.

“A heightened awareness of abnormal eye movements, or subtle facial tremoring, may be the first steps in recognizing potentially dangerous neurologic manifestations,” and clinicians caring for patients with severe COVID-19 should be able to recognize abnormal movements and seek neurologic consultation when indicated, they emphasized.

The study was supported in part by grants to coauthors Nicholas J. Reish, MD, and Dr. Liotta from the National Institutes of Health. The researchers had no financial conflicts to disclose.

The Food and Drug Administration has lifted in-person dispensing requirements for mifepristone when used for medical termination of early pregnancy.  
In an April 12, 2021, letter to the American College of Obstetricians and Gynecologists and the Society of Maternal-Fetal Medicine, acting commissioner of food and drugs Janet Woodcock stated that the FDA would exercise discretion to permit the dispensing of mifepristone through the mail when done by or under the supervision of a certified prescriber; or through a mail-order pharmacy under the supervision of a certified prescriber.  
The decision follows a trial period of suspension of the in-person dispensing requirement in response to safety concerns for patients as well as providers associated with in-person clinic visits during the COVID-19 pandemic. The Center for Drug Evaluation and Research reviewed safety and clinical outcomes data on mifepristone use when prescriptions were handled by mail or mail-order pharmacy and found that "the small number of adverse events reported to FDA during the COVID-19 public health emergency [PHE] provide no indication that any program deviation or noncompliance with the mifepristone [Risk Evaluation and Mitigation Strategy] program contributed to the reported adverse events," according to the letter. The analysis covers Mifeprex and the approved generic, mifepristone tablets, both 200-mg doses. 
As long as other mifepristone REMS criteria are met, the FDA will continue to permit mail and mail-order prescriptions, according to the letter. 
"By halting enforcement of the in-person dispensing requirement during the COVID-19 pandemic, the FDA is recognizing and responding to the available evidence - which has clearly and definitively demonstrated that the in-person dispensing requirement for mifepristone is unnecessary and restrictive," Maureen G. Phipps, MD, MPH, CEO of ACOG, said in a statement in response to the FDA decision.  
ACOG petitioned the FDA to suspend the in-person requirement to reduce the risk of transmission in the wake of the COVID-19 pandemic, given safety concerns and the potential impact on hard-hit communities, particularly communities of color, Dr. Phipps emphasized. Data from a review period with a suspension of the in-person requirement yielded no additional safety concerns with mifepristone use, and contributed to the FDA decision to lift the requirement. 
"Thanks to the FDA's intent to exercise discretion in enforcing the in-person dispensing requirement, those in need of an abortion or miscarriage management will be able to do so safety and effectively by acquiring mifepristone though the mail - just as they would any other medication with a similarly strong safety profile," said Dr. Phipps. "We are pleased to see mifepristone regulated on the basis of the scientific evidence during the pandemic, rather than political bias against comprehensive reproductive health care, and we look forward to working with policy makers to ensure this principle governs postpandemic care."  
CDER is communicating the decision to all approved application holders subject to the mifepristone REMS program, according to the letter.  
[email protected]

The Food and Drug Administration has lifted in-person dispensing requirements for mifepristone when used for medical termination of early pregnancy.  
In an April 12, 2021, letter to the American College of Obstetricians and Gynecologists and the Society of Maternal-Fetal Medicine, acting commissioner of food and drugs Janet Woodcock stated that the FDA would exercise discretion to permit the dispensing of mifepristone through the mail when done by or under the supervision of a certified prescriber; or through a mail-order pharmacy under the supervision of a certified prescriber.  
The decision follows a trial period of suspension of the in-person dispensing requirement in response to safety concerns for patients as well as providers associated with in-person clinic visits during the COVID-19 pandemic. The Center for Drug Evaluation and Research reviewed safety and clinical outcomes data on mifepristone use when prescriptions were handled by mail or mail-order pharmacy and found that "the small number of adverse events reported to FDA during the COVID-19 public health emergency [PHE] provide no indication that any program deviation or noncompliance with the mifepristone [Risk Evaluation and Mitigation Strategy] program contributed to the reported adverse events," according to the letter. The analysis covers Mifeprex and the approved generic, mifepristone tablets, both 200-mg doses. 
As long as other mifepristone REMS criteria are met, the FDA will continue to permit mail and mail-order prescriptions, according to the letter. 
"By halting enforcement of the in-person dispensing requirement during the COVID-19 pandemic, the FDA is recognizing and responding to the available evidence - which has clearly and definitively demonstrated that the in-person dispensing requirement for mifepristone is unnecessary and restrictive," Maureen G. Phipps, MD, MPH, CEO of ACOG, said in a statement in response to the FDA decision.  
ACOG petitioned the FDA to suspend the in-person requirement to reduce the risk of transmission in the wake of the COVID-19 pandemic, given safety concerns and the potential impact on hard-hit communities, particularly communities of color, Dr. Phipps emphasized. Data from a review period with a suspension of the in-person requirement yielded no additional safety concerns with mifepristone use, and contributed to the FDA decision to lift the requirement. 
"Thanks to the FDA's intent to exercise discretion in enforcing the in-person dispensing requirement, those in need of an abortion or miscarriage management will be able to do so safety and effectively by acquiring mifepristone though the mail - just as they would any other medication with a similarly strong safety profile," said Dr. Phipps. "We are pleased to see mifepristone regulated on the basis of the scientific evidence during the pandemic, rather than political bias against comprehensive reproductive health care, and we look forward to working with policy makers to ensure this principle governs postpandemic care."  
CDER is communicating the decision to all approved application holders subject to the mifepristone REMS program, according to the letter.  
[email protected]

The Food and Drug Administration has lifted in-person dispensing requirements for mifepristone when used for medical termination of early pregnancy.  
In an April 12, 2021, letter to the American College of Obstetricians and Gynecologists and the Society of Maternal-Fetal Medicine, acting commissioner of food and drugs Janet Woodcock stated that the FDA would exercise discretion to permit the dispensing of mifepristone through the mail when done by or under the supervision of a certified prescriber; or through a mail-order pharmacy under the supervision of a certified prescriber.  
The decision follows a trial period of suspension of the in-person dispensing requirement in response to safety concerns for patients as well as providers associated with in-person clinic visits during the COVID-19 pandemic. The Center for Drug Evaluation and Research reviewed safety and clinical outcomes data on mifepristone use when prescriptions were handled by mail or mail-order pharmacy and found that "the small number of adverse events reported to FDA during the COVID-19 public health emergency [PHE] provide no indication that any program deviation or noncompliance with the mifepristone [Risk Evaluation and Mitigation Strategy] program contributed to the reported adverse events," according to the letter. The analysis covers Mifeprex and the approved generic, mifepristone tablets, both 200-mg doses. 
As long as other mifepristone REMS criteria are met, the FDA will continue to permit mail and mail-order prescriptions, according to the letter. 
"By halting enforcement of the in-person dispensing requirement during the COVID-19 pandemic, the FDA is recognizing and responding to the available evidence - which has clearly and definitively demonstrated that the in-person dispensing requirement for mifepristone is unnecessary and restrictive," Maureen G. Phipps, MD, MPH, CEO of ACOG, said in a statement in response to the FDA decision.  
ACOG petitioned the FDA to suspend the in-person requirement to reduce the risk of transmission in the wake of the COVID-19 pandemic, given safety concerns and the potential impact on hard-hit communities, particularly communities of color, Dr. Phipps emphasized. Data from a review period with a suspension of the in-person requirement yielded no additional safety concerns with mifepristone use, and contributed to the FDA decision to lift the requirement. 
"Thanks to the FDA's intent to exercise discretion in enforcing the in-person dispensing requirement, those in need of an abortion or miscarriage management will be able to do so safety and effectively by acquiring mifepristone though the mail - just as they would any other medication with a similarly strong safety profile," said Dr. Phipps. "We are pleased to see mifepristone regulated on the basis of the scientific evidence during the pandemic, rather than political bias against comprehensive reproductive health care, and we look forward to working with policy makers to ensure this principle governs postpandemic care."  
CDER is communicating the decision to all approved application holders subject to the mifepristone REMS program, according to the letter.  
[email protected]

Adults with knee osteoarthritis (OA) who participated in a self-directed, web-based exercise program with automated text-message reminders and encouragement for 6 months showed significant improvement in overall knee pain and physical function, compared with patients who received web-based OA information alone, in a randomized trial of 180 individuals.

copyright Nandyphotos/Thinkstock

The results support a role for web-based exercise intervention to improve knee OA patients’ access to recommended exercises and to assist clinicians in managing patients on a population level, according to the first author of the study, Rachel Kate Nelligan, of the University of Melbourne, and colleagues. Their report is in JAMA Internal Medicine.

“Our free-to-access, unsupervised program could serve as an entry-level intervention, with participants who do not experience clinical benefits progressing to subsequent steps for more intensive, personalized management,” they said. “Such an approach has the potential to better distribute limited health care resources and reduce demand for contact with health professionals, thus improving access for those requiring it.”

Only two other randomized, clinical trials have evaluated web-based interventions for OA without contact from health professionals, according to the authors. While one of those did not find any differences in outcomes at 4 months when comparing a self-directed progressive lower-limb strength, flexibility, and walking program to being on a wait list, a separate trial evaluating a 9-module physical activity program in adults with knee and/or hip OA vs. a wait-list control group found evidence for efficacy for physical function at 3 months, but not quality of life or function in sport and recreation.

For the current study, researchers recruited 206 adults in Australia with clinically diagnosed knee OA via online advertisements and a volunteer database. Participants were aged 45 years or older, and reported activity-related knee pain and morning knee stiffness lasting at least 30 minutes; knee pain on most days for at least 3 months; and average knee pain severity of 4 or higher on an 11-point numeric rating scale in the previous week. In addition, participants were required to own a cell phone with text messaging, have Internet access, and be able to complete assessments.

Patients randomized to the intervention of the My Knee Exercise website received web-based information about OA and the value of exercise, with a 24-week self-directed program of strengthening exercises plus automated text messages to motivate behavior changes and encourage adherence to the exercise program. Controls received access to web-based information about OA and the value of exercise, but without the prescribed exercises or texts. Patients in the intervention group received an average of 60 text messages during the study period, and the average reply rate was 73%.

The primary study outcomes were changes in overall knee pain based on a numeric 0-10 rating scale and changes in physical function based on the Western Ontario and McMaster Universities Osteoarthritis Index 0-68 scale. A total of 180 participants completed both primary outcome measures at 24 weeks. The average age of the participants was 60 years, and 61% were women.

After 24 weeks, the intervention group averaged significantly greater improvement of 1.6 units for overall knee pain (P < .001) and 5.2 units for physical function (P = .002), compared with controls.

In addition, the proportion of patients who exceeded the minimal clinically important difference in pain improvement of at least 1.8 units was significantly higher in the intervention group, compared with controls (72.1% vs. 42.0%; P < .001). Similarly, more intervention-group patients achieved the minimal clinically important difference in WOMAC physical function of improvement of at least 6 units (68.0% vs. 40.8%; P < .001).

Secondary outcomes included additional measures of knee pain, knee function for sport and recreation, quality of life, physical activity, self-efficacy, overall improvement, and treatment satisfaction. Between-group differences favored the intervention on most measures, including Knee Injury and Osteoarthritis Outcome Score subscales for pain, sports/recreation, and quality of life; health-related quality of life; Arthritis Self-Efficacy Scale (ASES) pain subscale, individual change since baseline, and overall patient satisfaction. “Changes in PASE [Physical Activity Scale for the Elderly], ASES function, and SEE [Self Efficacy Exercise] were similar in both groups,” the researchers said.

No serious adverse events were reported by any study participants. Eight patients in the intervention group reported knee pain during the study, compared with one of the controls, and use of pain medications was similar between the groups, except that more control participants used massage, heat or cold, and topical anti-inflammatories.

The results suggest that a majority of participants in the intervention group improved pain and function without the need for in-person contact with a health professional, the researchers noted. However, more intensive management may be needed to support the 30% who did not benefit from the unsupervised approach, they said.

The study findings were limited by several factors, including the potential bias of a volunteer study population, possible lack of generalizability to individuals with lower levels of education or self-efficacy, and lack of direct comparison between web-based intervention and clinician-delivered intervention, the researchers noted.

The study was funded by the National Health and Medical Research Council, whose fellowships supported two of the authors. Lead author Ms. Nelligan disclosed a PhD scholarship from the Australian Government Research Training Program and personal fees from the University of Melbourne unrelated to the current study.

Adults with knee osteoarthritis (OA) who participated in a self-directed, web-based exercise program with automated text-message reminders and encouragement for 6 months showed significant improvement in overall knee pain and physical function, compared with patients who received web-based OA information alone, in a randomized trial of 180 individuals.

copyright Nandyphotos/Thinkstock

The results support a role for web-based exercise intervention to improve knee OA patients’ access to recommended exercises and to assist clinicians in managing patients on a population level, according to the first author of the study, Rachel Kate Nelligan, of the University of Melbourne, and colleagues. Their report is in JAMA Internal Medicine.

“Our free-to-access, unsupervised program could serve as an entry-level intervention, with participants who do not experience clinical benefits progressing to subsequent steps for more intensive, personalized management,” they said. “Such an approach has the potential to better distribute limited health care resources and reduce demand for contact with health professionals, thus improving access for those requiring it.”

Only two other randomized, clinical trials have evaluated web-based interventions for OA without contact from health professionals, according to the authors. While one of those did not find any differences in outcomes at 4 months when comparing a self-directed progressive lower-limb strength, flexibility, and walking program to being on a wait list, a separate trial evaluating a 9-module physical activity program in adults with knee and/or hip OA vs. a wait-list control group found evidence for efficacy for physical function at 3 months, but not quality of life or function in sport and recreation.

For the current study, researchers recruited 206 adults in Australia with clinically diagnosed knee OA via online advertisements and a volunteer database. Participants were aged 45 years or older, and reported activity-related knee pain and morning knee stiffness lasting at least 30 minutes; knee pain on most days for at least 3 months; and average knee pain severity of 4 or higher on an 11-point numeric rating scale in the previous week. In addition, participants were required to own a cell phone with text messaging, have Internet access, and be able to complete assessments.

Patients randomized to the intervention of the My Knee Exercise website received web-based information about OA and the value of exercise, with a 24-week self-directed program of strengthening exercises plus automated text messages to motivate behavior changes and encourage adherence to the exercise program. Controls received access to web-based information about OA and the value of exercise, but without the prescribed exercises or texts. Patients in the intervention group received an average of 60 text messages during the study period, and the average reply rate was 73%.

The primary study outcomes were changes in overall knee pain based on a numeric 0-10 rating scale and changes in physical function based on the Western Ontario and McMaster Universities Osteoarthritis Index 0-68 scale. A total of 180 participants completed both primary outcome measures at 24 weeks. The average age of the participants was 60 years, and 61% were women.

After 24 weeks, the intervention group averaged significantly greater improvement of 1.6 units for overall knee pain (P < .001) and 5.2 units for physical function (P = .002), compared with controls.

In addition, the proportion of patients who exceeded the minimal clinically important difference in pain improvement of at least 1.8 units was significantly higher in the intervention group, compared with controls (72.1% vs. 42.0%; P < .001). Similarly, more intervention-group patients achieved the minimal clinically important difference in WOMAC physical function of improvement of at least 6 units (68.0% vs. 40.8%; P < .001).

Secondary outcomes included additional measures of knee pain, knee function for sport and recreation, quality of life, physical activity, self-efficacy, overall improvement, and treatment satisfaction. Between-group differences favored the intervention on most measures, including Knee Injury and Osteoarthritis Outcome Score subscales for pain, sports/recreation, and quality of life; health-related quality of life; Arthritis Self-Efficacy Scale (ASES) pain subscale, individual change since baseline, and overall patient satisfaction. “Changes in PASE [Physical Activity Scale for the Elderly], ASES function, and SEE [Self Efficacy Exercise] were similar in both groups,” the researchers said.

No serious adverse events were reported by any study participants. Eight patients in the intervention group reported knee pain during the study, compared with one of the controls, and use of pain medications was similar between the groups, except that more control participants used massage, heat or cold, and topical anti-inflammatories.

The results suggest that a majority of participants in the intervention group improved pain and function without the need for in-person contact with a health professional, the researchers noted. However, more intensive management may be needed to support the 30% who did not benefit from the unsupervised approach, they said.

The study findings were limited by several factors, including the potential bias of a volunteer study population, possible lack of generalizability to individuals with lower levels of education or self-efficacy, and lack of direct comparison between web-based intervention and clinician-delivered intervention, the researchers noted.

The study was funded by the National Health and Medical Research Council, whose fellowships supported two of the authors. Lead author Ms. Nelligan disclosed a PhD scholarship from the Australian Government Research Training Program and personal fees from the University of Melbourne unrelated to the current study.

Adults with knee osteoarthritis (OA) who participated in a self-directed, web-based exercise program with automated text-message reminders and encouragement for 6 months showed significant improvement in overall knee pain and physical function, compared with patients who received web-based OA information alone, in a randomized trial of 180 individuals.

copyright Nandyphotos/Thinkstock

The results support a role for web-based exercise intervention to improve knee OA patients’ access to recommended exercises and to assist clinicians in managing patients on a population level, according to the first author of the study, Rachel Kate Nelligan, of the University of Melbourne, and colleagues. Their report is in JAMA Internal Medicine.

“Our free-to-access, unsupervised program could serve as an entry-level intervention, with participants who do not experience clinical benefits progressing to subsequent steps for more intensive, personalized management,” they said. “Such an approach has the potential to better distribute limited health care resources and reduce demand for contact with health professionals, thus improving access for those requiring it.”

Only two other randomized, clinical trials have evaluated web-based interventions for OA without contact from health professionals, according to the authors. While one of those did not find any differences in outcomes at 4 months when comparing a self-directed progressive lower-limb strength, flexibility, and walking program to being on a wait list, a separate trial evaluating a 9-module physical activity program in adults with knee and/or hip OA vs. a wait-list control group found evidence for efficacy for physical function at 3 months, but not quality of life or function in sport and recreation.

For the current study, researchers recruited 206 adults in Australia with clinically diagnosed knee OA via online advertisements and a volunteer database. Participants were aged 45 years or older, and reported activity-related knee pain and morning knee stiffness lasting at least 30 minutes; knee pain on most days for at least 3 months; and average knee pain severity of 4 or higher on an 11-point numeric rating scale in the previous week. In addition, participants were required to own a cell phone with text messaging, have Internet access, and be able to complete assessments.

Patients randomized to the intervention of the My Knee Exercise website received web-based information about OA and the value of exercise, with a 24-week self-directed program of strengthening exercises plus automated text messages to motivate behavior changes and encourage adherence to the exercise program. Controls received access to web-based information about OA and the value of exercise, but without the prescribed exercises or texts. Patients in the intervention group received an average of 60 text messages during the study period, and the average reply rate was 73%.

The primary study outcomes were changes in overall knee pain based on a numeric 0-10 rating scale and changes in physical function based on the Western Ontario and McMaster Universities Osteoarthritis Index 0-68 scale. A total of 180 participants completed both primary outcome measures at 24 weeks. The average age of the participants was 60 years, and 61% were women.

After 24 weeks, the intervention group averaged significantly greater improvement of 1.6 units for overall knee pain (P < .001) and 5.2 units for physical function (P = .002), compared with controls.

In addition, the proportion of patients who exceeded the minimal clinically important difference in pain improvement of at least 1.8 units was significantly higher in the intervention group, compared with controls (72.1% vs. 42.0%; P < .001). Similarly, more intervention-group patients achieved the minimal clinically important difference in WOMAC physical function of improvement of at least 6 units (68.0% vs. 40.8%; P < .001).

Secondary outcomes included additional measures of knee pain, knee function for sport and recreation, quality of life, physical activity, self-efficacy, overall improvement, and treatment satisfaction. Between-group differences favored the intervention on most measures, including Knee Injury and Osteoarthritis Outcome Score subscales for pain, sports/recreation, and quality of life; health-related quality of life; Arthritis Self-Efficacy Scale (ASES) pain subscale, individual change since baseline, and overall patient satisfaction. “Changes in PASE [Physical Activity Scale for the Elderly], ASES function, and SEE [Self Efficacy Exercise] were similar in both groups,” the researchers said.

No serious adverse events were reported by any study participants. Eight patients in the intervention group reported knee pain during the study, compared with one of the controls, and use of pain medications was similar between the groups, except that more control participants used massage, heat or cold, and topical anti-inflammatories.

The results suggest that a majority of participants in the intervention group improved pain and function without the need for in-person contact with a health professional, the researchers noted. However, more intensive management may be needed to support the 30% who did not benefit from the unsupervised approach, they said.

The study findings were limited by several factors, including the potential bias of a volunteer study population, possible lack of generalizability to individuals with lower levels of education or self-efficacy, and lack of direct comparison between web-based intervention and clinician-delivered intervention, the researchers noted.

The study was funded by the National Health and Medical Research Council, whose fellowships supported two of the authors. Lead author Ms. Nelligan disclosed a PhD scholarship from the Australian Government Research Training Program and personal fees from the University of Melbourne unrelated to the current study.

A shorter period between eating and going to sleep increased the risk of GERD during pregnancy by approximately 12%, according to data from 400 women.

Antonio_Diaz/iStock/via Getty Images

Gastroesophageal reflux disease (GERD) is a common condition in pregnancy because of changes in gastrointestinal motility caused by hormonal changes, and a short meal-to-bed time (MTBT) also has been associated with increased GERD symptoms, but data on the impact of MTBT on GERD in pregnant women in particular are lacking, wrote Duc T. Quach, MD, of the University of Medicine and Pharmacy in Ho Chi Minh City, Vietnam, and colleagues.

In a cross-sectional study published in the Journal of Clinical Gastroenterology, the researchers identified 400 pregnant women aged 18 years and older in various stages of pregnancy who were seen at a single hospital in Vietnam. A short MTBT was defined as going to bed 2 hours or less after eating. Primary outcomes were GERD, defined as troublesome heartburn and/or regurgitation at least once a week, and reflux-related insomnia, defined as trouble initiating or maintaining nighttime sleep. Participants also reported the number of days of troublesome reflux symptoms and frequency of reflux-related insomnia over the last 7 days.

A total of 154 participants had a diagnosis of GERD, for an overall prevalence of 38.5%, similar to that seen in GERD studies of GERD and pregnancy, the researchers noted, and of those with GERD, 20 participants (13.0%) reported reflux-related insomnia.

The overall prevalence of heartburn, regurgitation, nausea with or without vomiting, and epigastric pain were 11.8%, 35.8%, 30.0%, and 5.5%, respectively. A total of 139 women reported reflux symptoms on at least 2 of the past 7 days, and 40 women reported both daytime and nighttime reflux symptoms.
 

Short meal-to-bed time shows strongest association

A short MTBT was the strongest predictor of GERD in multivariate analysis (odds ratio, 12.73; 95% confidence interval, 2.92-55.45; P = .001); previous history of reflux symptoms (OR, 9.05; 95% CI, 5.29-15.50; P < 001) and being in the third trimester versus first or second of pregnancy (OR, 1.66, 95% CI, 1.03-2.69; P = .039) also remained significant predictors in a multivariate analysis. In addition, nighttime short MTBT (but not daytime short MTBT) was the strongest risk factor for reflux-related insomnia (OR, 4.60), although alcohol consumption and a history of reflux-related symptoms also remained significant in multivariate analysis.

“Interestingly, the number of days during which reflux symptoms were experienced during the last 7 days sequentially increased across subgroups of participants with no short MTBT, either daytime or nighttime short MTBT, and with both daytime and nighttime MTBT,” the researchers wrote. At 4-7 days, none of the patients with no short MTBT reported reflux symptoms, compared with 7.5% of those with either daytime or nighttime MTBT and 20.9% of those with both daytime and nighttime MTBT.

The study findings were limited by several factors, including the inability to accurately record participants’ diets and the potential for overestimating the odds ratio of risk factors in patients with reflux-related insomnia because of the small numbers. However, the results support findings from previous studies and suggest that dietary modifications could provide a nonpharmacological treatment target for managing GERD in pregnant women, they concluded.
 

Behavioral intervention may benefit pregnant women

The study is important because heartburn and regurgitation are common challenges during pregnancy, Ziad F. Gellad, MD, of Duke University, Durham, N.C., said in an interview. “Understanding risk factors for these conditions can be helpful in designing behavioral and pharmaceutical therapeutic interventions.”

The link between short MTBT and increased risk for GERD is well-known, said Dr. Gellad. “Lengthening the time to laying supine after a meal is a common recommendation given to patients with GERD and is included in published GERD guidelines.” Although pregnant woman may have been excluded from trials on which the guidelines and recommendations are based, “it is reasonable to expect that findings would translate to this population that is generally higher risk for reflux,” he noted.

Dr. Gellad was interested to see the dose response between MTBT and reflux, with those patients having both daytime and nighttime short MTBT experiencing reflux more often than those with short MTBT in only one of those time periods (4-7 days vs. 1-3 days).

The key message for clinicians is that, for all individuals, pregnant or not, “avoiding late night meals and short meal-to-bed time is an appropriate behavioral intervention to recommend for patients with troublesome heartburn or regurgitation,” Dr. Gellad emphasized. However, more research is needed in some areas, “implementation studies would be helpful to understand how best to educate patients on behavioral modifications known to decrease reflux symptoms.”

The study received no outside funding. The researchers had no financial conflicts to disclose. Dr. Gellad had no relevant financial disclosures, but serves as a member of the GI & Hepatology News board of editors.

A shorter period between eating and going to sleep increased the risk of GERD during pregnancy by approximately 12%, according to data from 400 women.

Antonio_Diaz/iStock/via Getty Images

Gastroesophageal reflux disease (GERD) is a common condition in pregnancy because of changes in gastrointestinal motility caused by hormonal changes, and a short meal-to-bed time (MTBT) also has been associated with increased GERD symptoms, but data on the impact of MTBT on GERD in pregnant women in particular are lacking, wrote Duc T. Quach, MD, of the University of Medicine and Pharmacy in Ho Chi Minh City, Vietnam, and colleagues.

In a cross-sectional study published in the Journal of Clinical Gastroenterology, the researchers identified 400 pregnant women aged 18 years and older in various stages of pregnancy who were seen at a single hospital in Vietnam. A short MTBT was defined as going to bed 2 hours or less after eating. Primary outcomes were GERD, defined as troublesome heartburn and/or regurgitation at least once a week, and reflux-related insomnia, defined as trouble initiating or maintaining nighttime sleep. Participants also reported the number of days of troublesome reflux symptoms and frequency of reflux-related insomnia over the last 7 days.

A total of 154 participants had a diagnosis of GERD, for an overall prevalence of 38.5%, similar to that seen in GERD studies of GERD and pregnancy, the researchers noted, and of those with GERD, 20 participants (13.0%) reported reflux-related insomnia.

The overall prevalence of heartburn, regurgitation, nausea with or without vomiting, and epigastric pain were 11.8%, 35.8%, 30.0%, and 5.5%, respectively. A total of 139 women reported reflux symptoms on at least 2 of the past 7 days, and 40 women reported both daytime and nighttime reflux symptoms.
 

Short meal-to-bed time shows strongest association

A short MTBT was the strongest predictor of GERD in multivariate analysis (odds ratio, 12.73; 95% confidence interval, 2.92-55.45; P = .001); previous history of reflux symptoms (OR, 9.05; 95% CI, 5.29-15.50; P < 001) and being in the third trimester versus first or second of pregnancy (OR, 1.66, 95% CI, 1.03-2.69; P = .039) also remained significant predictors in a multivariate analysis. In addition, nighttime short MTBT (but not daytime short MTBT) was the strongest risk factor for reflux-related insomnia (OR, 4.60), although alcohol consumption and a history of reflux-related symptoms also remained significant in multivariate analysis.

“Interestingly, the number of days during which reflux symptoms were experienced during the last 7 days sequentially increased across subgroups of participants with no short MTBT, either daytime or nighttime short MTBT, and with both daytime and nighttime MTBT,” the researchers wrote. At 4-7 days, none of the patients with no short MTBT reported reflux symptoms, compared with 7.5% of those with either daytime or nighttime MTBT and 20.9% of those with both daytime and nighttime MTBT.

The study findings were limited by several factors, including the inability to accurately record participants’ diets and the potential for overestimating the odds ratio of risk factors in patients with reflux-related insomnia because of the small numbers. However, the results support findings from previous studies and suggest that dietary modifications could provide a nonpharmacological treatment target for managing GERD in pregnant women, they concluded.
 

Behavioral intervention may benefit pregnant women

The study is important because heartburn and regurgitation are common challenges during pregnancy, Ziad F. Gellad, MD, of Duke University, Durham, N.C., said in an interview. “Understanding risk factors for these conditions can be helpful in designing behavioral and pharmaceutical therapeutic interventions.”

The link between short MTBT and increased risk for GERD is well-known, said Dr. Gellad. “Lengthening the time to laying supine after a meal is a common recommendation given to patients with GERD and is included in published GERD guidelines.” Although pregnant woman may have been excluded from trials on which the guidelines and recommendations are based, “it is reasonable to expect that findings would translate to this population that is generally higher risk for reflux,” he noted.

Dr. Gellad was interested to see the dose response between MTBT and reflux, with those patients having both daytime and nighttime short MTBT experiencing reflux more often than those with short MTBT in only one of those time periods (4-7 days vs. 1-3 days).

The key message for clinicians is that, for all individuals, pregnant or not, “avoiding late night meals and short meal-to-bed time is an appropriate behavioral intervention to recommend for patients with troublesome heartburn or regurgitation,” Dr. Gellad emphasized. However, more research is needed in some areas, “implementation studies would be helpful to understand how best to educate patients on behavioral modifications known to decrease reflux symptoms.”

The study received no outside funding. The researchers had no financial conflicts to disclose. Dr. Gellad had no relevant financial disclosures, but serves as a member of the GI & Hepatology News board of editors.

A shorter period between eating and going to sleep increased the risk of GERD during pregnancy by approximately 12%, according to data from 400 women.

Antonio_Diaz/iStock/via Getty Images

Gastroesophageal reflux disease (GERD) is a common condition in pregnancy because of changes in gastrointestinal motility caused by hormonal changes, and a short meal-to-bed time (MTBT) also has been associated with increased GERD symptoms, but data on the impact of MTBT on GERD in pregnant women in particular are lacking, wrote Duc T. Quach, MD, of the University of Medicine and Pharmacy in Ho Chi Minh City, Vietnam, and colleagues.

In a cross-sectional study published in the Journal of Clinical Gastroenterology, the researchers identified 400 pregnant women aged 18 years and older in various stages of pregnancy who were seen at a single hospital in Vietnam. A short MTBT was defined as going to bed 2 hours or less after eating. Primary outcomes were GERD, defined as troublesome heartburn and/or regurgitation at least once a week, and reflux-related insomnia, defined as trouble initiating or maintaining nighttime sleep. Participants also reported the number of days of troublesome reflux symptoms and frequency of reflux-related insomnia over the last 7 days.

A total of 154 participants had a diagnosis of GERD, for an overall prevalence of 38.5%, similar to that seen in GERD studies of GERD and pregnancy, the researchers noted, and of those with GERD, 20 participants (13.0%) reported reflux-related insomnia.

The overall prevalence of heartburn, regurgitation, nausea with or without vomiting, and epigastric pain were 11.8%, 35.8%, 30.0%, and 5.5%, respectively. A total of 139 women reported reflux symptoms on at least 2 of the past 7 days, and 40 women reported both daytime and nighttime reflux symptoms.
 

Short meal-to-bed time shows strongest association

A short MTBT was the strongest predictor of GERD in multivariate analysis (odds ratio, 12.73; 95% confidence interval, 2.92-55.45; P = .001); previous history of reflux symptoms (OR, 9.05; 95% CI, 5.29-15.50; P < 001) and being in the third trimester versus first or second of pregnancy (OR, 1.66, 95% CI, 1.03-2.69; P = .039) also remained significant predictors in a multivariate analysis. In addition, nighttime short MTBT (but not daytime short MTBT) was the strongest risk factor for reflux-related insomnia (OR, 4.60), although alcohol consumption and a history of reflux-related symptoms also remained significant in multivariate analysis.

“Interestingly, the number of days during which reflux symptoms were experienced during the last 7 days sequentially increased across subgroups of participants with no short MTBT, either daytime or nighttime short MTBT, and with both daytime and nighttime MTBT,” the researchers wrote. At 4-7 days, none of the patients with no short MTBT reported reflux symptoms, compared with 7.5% of those with either daytime or nighttime MTBT and 20.9% of those with both daytime and nighttime MTBT.

The study findings were limited by several factors, including the inability to accurately record participants’ diets and the potential for overestimating the odds ratio of risk factors in patients with reflux-related insomnia because of the small numbers. However, the results support findings from previous studies and suggest that dietary modifications could provide a nonpharmacological treatment target for managing GERD in pregnant women, they concluded.
 

Behavioral intervention may benefit pregnant women

The study is important because heartburn and regurgitation are common challenges during pregnancy, Ziad F. Gellad, MD, of Duke University, Durham, N.C., said in an interview. “Understanding risk factors for these conditions can be helpful in designing behavioral and pharmaceutical therapeutic interventions.”

The link between short MTBT and increased risk for GERD is well-known, said Dr. Gellad. “Lengthening the time to laying supine after a meal is a common recommendation given to patients with GERD and is included in published GERD guidelines.” Although pregnant woman may have been excluded from trials on which the guidelines and recommendations are based, “it is reasonable to expect that findings would translate to this population that is generally higher risk for reflux,” he noted.

Dr. Gellad was interested to see the dose response between MTBT and reflux, with those patients having both daytime and nighttime short MTBT experiencing reflux more often than those with short MTBT in only one of those time periods (4-7 days vs. 1-3 days).

The key message for clinicians is that, for all individuals, pregnant or not, “avoiding late night meals and short meal-to-bed time is an appropriate behavioral intervention to recommend for patients with troublesome heartburn or regurgitation,” Dr. Gellad emphasized. However, more research is needed in some areas, “implementation studies would be helpful to understand how best to educate patients on behavioral modifications known to decrease reflux symptoms.”

The study received no outside funding. The researchers had no financial conflicts to disclose. Dr. Gellad had no relevant financial disclosures, but serves as a member of the GI & Hepatology News board of editors.