Bronchoscopy with intermittent apnea can be conducted safely for both patients with severe COVID-19 and health care workers, a recent study has found. In addition, the high rate of superinfection in these patients indicates that bronchoalveolar lavage (BAL) should sent to the lab if there is any suspicion for secondary pneumonia.

Those are two key findings from a single-center retrospective study led by Stephanie H. Chang, MD, that was published in CHEST.

“While there is a risk of aerosolization and transmission of COVID-19 with bronchoscopy, this can be mitigated with bronchoscopy under intermittent apnea and appropriate PPE [personal protective equipment] in a negative-pressure room, with no significant adverse patient outcomes and a 0% rate of transmission to health care workers,” Dr. Chang, a thoracic surgeon in the department of cardiothoracic surgery at New York University Langone Health, said in an interview. “In appropriate clinical scenarios that will significantly impact patient care, bronchoscopy can be and should be safely performed in patients with COVID-19.”

Although a recent statement from the American Association for Bronchoscopy & Interventional Pulmonology indicates that bronchoscopy is relatively contraindicated in patients with suspected and confirmed COVID-19 infections, it does support use of the procedure in a subset of such patients. It reads: “The only role for bronchoscopy would be when less invasive testing to confirm COVID-19 are inconclusive, suspicion for an alternative diagnosis that would impact clinical management is suspected, or an urgent lifesaving intervention.”

For the current study, Dr. Chang and colleagues retrospectively studied the records of 412 patients with confirmed COVID-19 who were admitted to NYU Langone Health’s Manhattan campus between March 13 and April 24, 2020. If these, 321 required intubation and 107 (33%) underwent bronchoscopy, with a total of 241 bronchoscopies being performed.

Primary outcomes of interest were patient and health care provider safety, defined as freedom from periprocedural complications and COVID-19 transmission, respectively. Secondary outcomes included secondary infection with bacterial or fungal pneumonia.

The bronchoscopy team included six cardiothoracic surgeons and four cardiothoracic surgery residents. Each procedure was performed by a sole bronchoscopist in a negative-pressure room, with a bedside nurse immediately available outside of the room. The bronchoscopist wore full PPE, which consisted of hair cover, a fitted N95 mask, a face shield, gown, and gloves. Each patient was preoxygenated for 2 minutes with a fraction of inspired oxygen at 1.0 in order to maximize apneic time. For patients who were not on sedation and/or neuromuscular blockade, periprocedural anesthesia with propofol and rocuronium was employed to decrease the risk of spontaneous breathing leading to aerosolization.

The bronchoscope used in all cases was the disposable Ambu aScope and a corresponding monitor. The device was used to clear all secretions, clot, or mucus plugs, and to collect bronchoalveolar lavage (BAL) samples. If oxygen saturation decreased below 90%, the bronchoscopist interrupted the procedure and reconnected the patient to the ventilator. After an additional period of preoxygenation, bronchoscopy was then completed.

The mean age of the 107 patients was 62 years, and 81% were male. Dr. Chang and colleagues reported that, of the 241 bronchoscopies performed, no periprocedural complication of severe hypoxia requiring bag-valve ventilation, pneumothorax, or intraprocedural arrhythmias occurred, and that three patients required endotracheal tube advancement or replacement for dislodgement during the procedure.

About half of patients (51%) received a BAL, and 35 (65%) had a positive culture. Among 23 patients who had a negative tracheal culture, 8 patients had a positive BAL, which indicated a 35% diagnostic yield for patients with negative tracheal aspirates. In addition, three patients had differing cultures between the BAL and tracheal aspirate. One was growing Pseudomonas and Klebsiella in the tracheal aspirate with Enterococcus in the BAL, while the other two patients were growing an extra pathogen (Escherichia coli or Serratia) in the BAL.

“The most surprising data was the 65% rate of secondary infection with BAL, which is significantly higher than the rate in standard patients with acute respiratory distress syndrome,” Dr. Chang said. “Additionally, the high rate of bronchoscopy (33% in intubated patients) is also significantly higher than that of standard viral ARDS patients. This increased rate of superimposed infection and need for bronchoscopy may be due to the abnormally thick secretions seen in patients with COVID-19.”

Of the 10 cardiothoracic surgery team members, 1 resident was COVID-19 positive by reverse transcriptase polymerase chain reaction (rtPCR) prior to performing any bronchoscopies. The remaining nine team members tested negative for COVID-19 via nasal pharyngeal swab for rtPCR assay, with at least one negative test performed 2 weeks after the last bronchoscopy performed during the study period.

“The use of apnea was well tolerated by the patients and likely contributed to the lack of transmission of COVID-19 to the health care providers,” Dr. Chang said. “Additionally, this work demonstrates a higher rate of superinfection with bacterial or fungal pneumonia, compared to other reports. It is also the only one that describes the false negative rate for negative tracheal aspirates, which is the current recommended diagnostic test for secondary pneumonia in patients with COVID-19.” She acknowledged certain limitation of the study, including its retrospective design. “Thus, the clinical impact of bronchoscopy on patient outcomes cannot be accurately assessed.”

The authors reported having no financial disclosures.

[email protected]

SOURCE: Chang S et al. CHEST. 2020 Oct 8. doi: 10.1016/j.chest.2020.09.263.

Bronchoscopy with intermittent apnea can be conducted safely for both patients with severe COVID-19 and health care workers, a recent study has found. In addition, the high rate of superinfection in these patients indicates that bronchoalveolar lavage (BAL) should sent to the lab if there is any suspicion for secondary pneumonia.

Those are two key findings from a single-center retrospective study led by Stephanie H. Chang, MD, that was published in CHEST.

“While there is a risk of aerosolization and transmission of COVID-19 with bronchoscopy, this can be mitigated with bronchoscopy under intermittent apnea and appropriate PPE [personal protective equipment] in a negative-pressure room, with no significant adverse patient outcomes and a 0% rate of transmission to health care workers,” Dr. Chang, a thoracic surgeon in the department of cardiothoracic surgery at New York University Langone Health, said in an interview. “In appropriate clinical scenarios that will significantly impact patient care, bronchoscopy can be and should be safely performed in patients with COVID-19.”

Although a recent statement from the American Association for Bronchoscopy & Interventional Pulmonology indicates that bronchoscopy is relatively contraindicated in patients with suspected and confirmed COVID-19 infections, it does support use of the procedure in a subset of such patients. It reads: “The only role for bronchoscopy would be when less invasive testing to confirm COVID-19 are inconclusive, suspicion for an alternative diagnosis that would impact clinical management is suspected, or an urgent lifesaving intervention.”

For the current study, Dr. Chang and colleagues retrospectively studied the records of 412 patients with confirmed COVID-19 who were admitted to NYU Langone Health’s Manhattan campus between March 13 and April 24, 2020. If these, 321 required intubation and 107 (33%) underwent bronchoscopy, with a total of 241 bronchoscopies being performed.

Primary outcomes of interest were patient and health care provider safety, defined as freedom from periprocedural complications and COVID-19 transmission, respectively. Secondary outcomes included secondary infection with bacterial or fungal pneumonia.

The bronchoscopy team included six cardiothoracic surgeons and four cardiothoracic surgery residents. Each procedure was performed by a sole bronchoscopist in a negative-pressure room, with a bedside nurse immediately available outside of the room. The bronchoscopist wore full PPE, which consisted of hair cover, a fitted N95 mask, a face shield, gown, and gloves. Each patient was preoxygenated for 2 minutes with a fraction of inspired oxygen at 1.0 in order to maximize apneic time. For patients who were not on sedation and/or neuromuscular blockade, periprocedural anesthesia with propofol and rocuronium was employed to decrease the risk of spontaneous breathing leading to aerosolization.

The bronchoscope used in all cases was the disposable Ambu aScope and a corresponding monitor. The device was used to clear all secretions, clot, or mucus plugs, and to collect bronchoalveolar lavage (BAL) samples. If oxygen saturation decreased below 90%, the bronchoscopist interrupted the procedure and reconnected the patient to the ventilator. After an additional period of preoxygenation, bronchoscopy was then completed.

The mean age of the 107 patients was 62 years, and 81% were male. Dr. Chang and colleagues reported that, of the 241 bronchoscopies performed, no periprocedural complication of severe hypoxia requiring bag-valve ventilation, pneumothorax, or intraprocedural arrhythmias occurred, and that three patients required endotracheal tube advancement or replacement for dislodgement during the procedure.

About half of patients (51%) received a BAL, and 35 (65%) had a positive culture. Among 23 patients who had a negative tracheal culture, 8 patients had a positive BAL, which indicated a 35% diagnostic yield for patients with negative tracheal aspirates. In addition, three patients had differing cultures between the BAL and tracheal aspirate. One was growing Pseudomonas and Klebsiella in the tracheal aspirate with Enterococcus in the BAL, while the other two patients were growing an extra pathogen (Escherichia coli or Serratia) in the BAL.

“The most surprising data was the 65% rate of secondary infection with BAL, which is significantly higher than the rate in standard patients with acute respiratory distress syndrome,” Dr. Chang said. “Additionally, the high rate of bronchoscopy (33% in intubated patients) is also significantly higher than that of standard viral ARDS patients. This increased rate of superimposed infection and need for bronchoscopy may be due to the abnormally thick secretions seen in patients with COVID-19.”

Of the 10 cardiothoracic surgery team members, 1 resident was COVID-19 positive by reverse transcriptase polymerase chain reaction (rtPCR) prior to performing any bronchoscopies. The remaining nine team members tested negative for COVID-19 via nasal pharyngeal swab for rtPCR assay, with at least one negative test performed 2 weeks after the last bronchoscopy performed during the study period.

“The use of apnea was well tolerated by the patients and likely contributed to the lack of transmission of COVID-19 to the health care providers,” Dr. Chang said. “Additionally, this work demonstrates a higher rate of superinfection with bacterial or fungal pneumonia, compared to other reports. It is also the only one that describes the false negative rate for negative tracheal aspirates, which is the current recommended diagnostic test for secondary pneumonia in patients with COVID-19.” She acknowledged certain limitation of the study, including its retrospective design. “Thus, the clinical impact of bronchoscopy on patient outcomes cannot be accurately assessed.”

The authors reported having no financial disclosures.

[email protected]

SOURCE: Chang S et al. CHEST. 2020 Oct 8. doi: 10.1016/j.chest.2020.09.263.

Bronchoscopy with intermittent apnea can be conducted safely for both patients with severe COVID-19 and health care workers, a recent study has found. In addition, the high rate of superinfection in these patients indicates that bronchoalveolar lavage (BAL) should sent to the lab if there is any suspicion for secondary pneumonia.

Those are two key findings from a single-center retrospective study led by Stephanie H. Chang, MD, that was published in CHEST.

“While there is a risk of aerosolization and transmission of COVID-19 with bronchoscopy, this can be mitigated with bronchoscopy under intermittent apnea and appropriate PPE [personal protective equipment] in a negative-pressure room, with no significant adverse patient outcomes and a 0% rate of transmission to health care workers,” Dr. Chang, a thoracic surgeon in the department of cardiothoracic surgery at New York University Langone Health, said in an interview. “In appropriate clinical scenarios that will significantly impact patient care, bronchoscopy can be and should be safely performed in patients with COVID-19.”

Although a recent statement from the American Association for Bronchoscopy & Interventional Pulmonology indicates that bronchoscopy is relatively contraindicated in patients with suspected and confirmed COVID-19 infections, it does support use of the procedure in a subset of such patients. It reads: “The only role for bronchoscopy would be when less invasive testing to confirm COVID-19 are inconclusive, suspicion for an alternative diagnosis that would impact clinical management is suspected, or an urgent lifesaving intervention.”

For the current study, Dr. Chang and colleagues retrospectively studied the records of 412 patients with confirmed COVID-19 who were admitted to NYU Langone Health’s Manhattan campus between March 13 and April 24, 2020. If these, 321 required intubation and 107 (33%) underwent bronchoscopy, with a total of 241 bronchoscopies being performed.

Primary outcomes of interest were patient and health care provider safety, defined as freedom from periprocedural complications and COVID-19 transmission, respectively. Secondary outcomes included secondary infection with bacterial or fungal pneumonia.

The bronchoscopy team included six cardiothoracic surgeons and four cardiothoracic surgery residents. Each procedure was performed by a sole bronchoscopist in a negative-pressure room, with a bedside nurse immediately available outside of the room. The bronchoscopist wore full PPE, which consisted of hair cover, a fitted N95 mask, a face shield, gown, and gloves. Each patient was preoxygenated for 2 minutes with a fraction of inspired oxygen at 1.0 in order to maximize apneic time. For patients who were not on sedation and/or neuromuscular blockade, periprocedural anesthesia with propofol and rocuronium was employed to decrease the risk of spontaneous breathing leading to aerosolization.

The bronchoscope used in all cases was the disposable Ambu aScope and a corresponding monitor. The device was used to clear all secretions, clot, or mucus plugs, and to collect bronchoalveolar lavage (BAL) samples. If oxygen saturation decreased below 90%, the bronchoscopist interrupted the procedure and reconnected the patient to the ventilator. After an additional period of preoxygenation, bronchoscopy was then completed.

The mean age of the 107 patients was 62 years, and 81% were male. Dr. Chang and colleagues reported that, of the 241 bronchoscopies performed, no periprocedural complication of severe hypoxia requiring bag-valve ventilation, pneumothorax, or intraprocedural arrhythmias occurred, and that three patients required endotracheal tube advancement or replacement for dislodgement during the procedure.

About half of patients (51%) received a BAL, and 35 (65%) had a positive culture. Among 23 patients who had a negative tracheal culture, 8 patients had a positive BAL, which indicated a 35% diagnostic yield for patients with negative tracheal aspirates. In addition, three patients had differing cultures between the BAL and tracheal aspirate. One was growing Pseudomonas and Klebsiella in the tracheal aspirate with Enterococcus in the BAL, while the other two patients were growing an extra pathogen (Escherichia coli or Serratia) in the BAL.

“The most surprising data was the 65% rate of secondary infection with BAL, which is significantly higher than the rate in standard patients with acute respiratory distress syndrome,” Dr. Chang said. “Additionally, the high rate of bronchoscopy (33% in intubated patients) is also significantly higher than that of standard viral ARDS patients. This increased rate of superimposed infection and need for bronchoscopy may be due to the abnormally thick secretions seen in patients with COVID-19.”

Of the 10 cardiothoracic surgery team members, 1 resident was COVID-19 positive by reverse transcriptase polymerase chain reaction (rtPCR) prior to performing any bronchoscopies. The remaining nine team members tested negative for COVID-19 via nasal pharyngeal swab for rtPCR assay, with at least one negative test performed 2 weeks after the last bronchoscopy performed during the study period.

“The use of apnea was well tolerated by the patients and likely contributed to the lack of transmission of COVID-19 to the health care providers,” Dr. Chang said. “Additionally, this work demonstrates a higher rate of superinfection with bacterial or fungal pneumonia, compared to other reports. It is also the only one that describes the false negative rate for negative tracheal aspirates, which is the current recommended diagnostic test for secondary pneumonia in patients with COVID-19.” She acknowledged certain limitation of the study, including its retrospective design. “Thus, the clinical impact of bronchoscopy on patient outcomes cannot be accurately assessed.”

The authors reported having no financial disclosures.

[email protected]

SOURCE: Chang S et al. CHEST. 2020 Oct 8. doi: 10.1016/j.chest.2020.09.263.

Selexipag (Uptravi) does not change the level of daily activity of patients with pulmonary arterial hypertension (PAH), results from the phase 4 TRACE trial suggest.

“We had no preconceived idea if this drug would improve exercise capacity,” said Luke Howard, MD, of Imperial College Healthcare NHS Trust in London. It was clear, however, that 6-minute walk tests conducted a few times a year “don’t paint a picture of what daily life is like for patients on selexipag.”

The oral prostacyclin IP receptor agonist is prescribed to slow the progression of PAH and reduce hospital admissions, but there are no studies that show whether it improves quality of life.

Dr. Howard and his team turned to wearable technology to “capture a snapshot of everyday life,” he explained during his presentation at the annual meeting of the American College of Chest Physicians (CHEST 2020), held virtually this year.

The primary concern of the investigators was to get TRACE participants – all with PAH – to wear a wrist device; they did not encourage patients to become more active. “We wanted a true picture of the impact of the drug itself,” he noted.

After 24 months of daily tracking, “there was no benefit to increased daily activity for patients taking this drug,” Dr. Howard said in an interview. “That was a bit deflating.”

The daily activity of TRACE participants was “slightly more elevated” in the selexipag group than in the placebo group. “We saw some numerical drops in activity in the placebo group, and a trend that might make a difference over a longer, bigger study, but not in a statically significant way,” he reported.

In the randomized, blinded trial – the first to track the activity of PAH patients – 53 participants received selexipag and 55 received placebo. All 108 wore a wrist accelerometer (GT9X Link) that counted the number of steps taken each day, providing an indication of daily activity.

Device compliance – the mean number of days in which the device was worn for at least 7 hours during a 14-day predrug period – was similar in the selexipag and placebo groups (13.2 vs 13.0 days).

“We wanted to make sure we had people who were stable and weren’t enrolled in a rehabilitation program; we didn’t want any competing influences,” Dr. Howard explained. All in all, the participants were in pretty good shape. “There was a low risk of a bad outcome.”

The primary endpoint was change in activity from baseline to week 24. The secondary endpoints were PAH-SYMPACT health quality-of-life tests and 6-minute walk distance.
 

Similar activity levels in both groups

As expected in a population in which the majority of patients meet the criteria for WHO functional class II PAH, all participants had low PAH-SYMPACT domain scores throughout the trial.

All adverse events were “consistent with the known profile” of selexipag, and there were no deaths, Dr. Howard reported.

“We did not show any significant benefit to taking the drug,” he said, but the drug is marketed for the prevention of disease progression, and this finding “doesn’t change that.”
 

Pulmonary rehabilitation

“Pulmonary rehabilitation is one of the most vital management issues with chronic lung disease,” Riddhi Upadhyay, MD, of Carle Foundation Hospital in Urbana, Ill., said during her CHEST 2020 presentation on improving PAH rehabilitation referral rates.

“We know it improves exercise capacity, lung function, and decreases total hospital stays and recurrent hospital admission,” she explained. And studies have shown that PAH rehabilitation “also reduces frailty and improves quality of life.”

In their study, Dr. Upadhyay and colleagues showed that when pulmonary rehabilitation is added to the discharge order set, referrals increase by 60%.

They attribute their success to “recognizing the benefits of pulmonary rehab and understanding where interventions are required.”

An encouraging takeaway from the TRACE data is that it established that daily activity can be tracked in this patient population. “We think we might need to encourage these patients to get active, maybe combine the drug with a formal rehabilitation program; that might increase motivation,” Dr. Howard said.

“People don’t necessarily do more just because they can,” he noted.

Dr. Howard has received consulting fees from Actelion.
 

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

Selexipag (Uptravi) does not change the level of daily activity of patients with pulmonary arterial hypertension (PAH), results from the phase 4 TRACE trial suggest.

“We had no preconceived idea if this drug would improve exercise capacity,” said Luke Howard, MD, of Imperial College Healthcare NHS Trust in London. It was clear, however, that 6-minute walk tests conducted a few times a year “don’t paint a picture of what daily life is like for patients on selexipag.”

The oral prostacyclin IP receptor agonist is prescribed to slow the progression of PAH and reduce hospital admissions, but there are no studies that show whether it improves quality of life.

Dr. Howard and his team turned to wearable technology to “capture a snapshot of everyday life,” he explained during his presentation at the annual meeting of the American College of Chest Physicians (CHEST 2020), held virtually this year.

The primary concern of the investigators was to get TRACE participants – all with PAH – to wear a wrist device; they did not encourage patients to become more active. “We wanted a true picture of the impact of the drug itself,” he noted.

After 24 months of daily tracking, “there was no benefit to increased daily activity for patients taking this drug,” Dr. Howard said in an interview. “That was a bit deflating.”

The daily activity of TRACE participants was “slightly more elevated” in the selexipag group than in the placebo group. “We saw some numerical drops in activity in the placebo group, and a trend that might make a difference over a longer, bigger study, but not in a statically significant way,” he reported.

In the randomized, blinded trial – the first to track the activity of PAH patients – 53 participants received selexipag and 55 received placebo. All 108 wore a wrist accelerometer (GT9X Link) that counted the number of steps taken each day, providing an indication of daily activity.

Device compliance – the mean number of days in which the device was worn for at least 7 hours during a 14-day predrug period – was similar in the selexipag and placebo groups (13.2 vs 13.0 days).

“We wanted to make sure we had people who were stable and weren’t enrolled in a rehabilitation program; we didn’t want any competing influences,” Dr. Howard explained. All in all, the participants were in pretty good shape. “There was a low risk of a bad outcome.”

The primary endpoint was change in activity from baseline to week 24. The secondary endpoints were PAH-SYMPACT health quality-of-life tests and 6-minute walk distance.
 

Similar activity levels in both groups

As expected in a population in which the majority of patients meet the criteria for WHO functional class II PAH, all participants had low PAH-SYMPACT domain scores throughout the trial.

All adverse events were “consistent with the known profile” of selexipag, and there were no deaths, Dr. Howard reported.

“We did not show any significant benefit to taking the drug,” he said, but the drug is marketed for the prevention of disease progression, and this finding “doesn’t change that.”
 

Pulmonary rehabilitation

“Pulmonary rehabilitation is one of the most vital management issues with chronic lung disease,” Riddhi Upadhyay, MD, of Carle Foundation Hospital in Urbana, Ill., said during her CHEST 2020 presentation on improving PAH rehabilitation referral rates.

“We know it improves exercise capacity, lung function, and decreases total hospital stays and recurrent hospital admission,” she explained. And studies have shown that PAH rehabilitation “also reduces frailty and improves quality of life.”

In their study, Dr. Upadhyay and colleagues showed that when pulmonary rehabilitation is added to the discharge order set, referrals increase by 60%.

They attribute their success to “recognizing the benefits of pulmonary rehab and understanding where interventions are required.”

An encouraging takeaway from the TRACE data is that it established that daily activity can be tracked in this patient population. “We think we might need to encourage these patients to get active, maybe combine the drug with a formal rehabilitation program; that might increase motivation,” Dr. Howard said.

“People don’t necessarily do more just because they can,” he noted.

Dr. Howard has received consulting fees from Actelion.
 

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

Selexipag (Uptravi) does not change the level of daily activity of patients with pulmonary arterial hypertension (PAH), results from the phase 4 TRACE trial suggest.

“We had no preconceived idea if this drug would improve exercise capacity,” said Luke Howard, MD, of Imperial College Healthcare NHS Trust in London. It was clear, however, that 6-minute walk tests conducted a few times a year “don’t paint a picture of what daily life is like for patients on selexipag.”

The oral prostacyclin IP receptor agonist is prescribed to slow the progression of PAH and reduce hospital admissions, but there are no studies that show whether it improves quality of life.

Dr. Howard and his team turned to wearable technology to “capture a snapshot of everyday life,” he explained during his presentation at the annual meeting of the American College of Chest Physicians (CHEST 2020), held virtually this year.

The primary concern of the investigators was to get TRACE participants – all with PAH – to wear a wrist device; they did not encourage patients to become more active. “We wanted a true picture of the impact of the drug itself,” he noted.

After 24 months of daily tracking, “there was no benefit to increased daily activity for patients taking this drug,” Dr. Howard said in an interview. “That was a bit deflating.”

The daily activity of TRACE participants was “slightly more elevated” in the selexipag group than in the placebo group. “We saw some numerical drops in activity in the placebo group, and a trend that might make a difference over a longer, bigger study, but not in a statically significant way,” he reported.

In the randomized, blinded trial – the first to track the activity of PAH patients – 53 participants received selexipag and 55 received placebo. All 108 wore a wrist accelerometer (GT9X Link) that counted the number of steps taken each day, providing an indication of daily activity.

Device compliance – the mean number of days in which the device was worn for at least 7 hours during a 14-day predrug period – was similar in the selexipag and placebo groups (13.2 vs 13.0 days).

“We wanted to make sure we had people who were stable and weren’t enrolled in a rehabilitation program; we didn’t want any competing influences,” Dr. Howard explained. All in all, the participants were in pretty good shape. “There was a low risk of a bad outcome.”

The primary endpoint was change in activity from baseline to week 24. The secondary endpoints were PAH-SYMPACT health quality-of-life tests and 6-minute walk distance.
 

Similar activity levels in both groups

As expected in a population in which the majority of patients meet the criteria for WHO functional class II PAH, all participants had low PAH-SYMPACT domain scores throughout the trial.

All adverse events were “consistent with the known profile” of selexipag, and there were no deaths, Dr. Howard reported.

“We did not show any significant benefit to taking the drug,” he said, but the drug is marketed for the prevention of disease progression, and this finding “doesn’t change that.”
 

Pulmonary rehabilitation

“Pulmonary rehabilitation is one of the most vital management issues with chronic lung disease,” Riddhi Upadhyay, MD, of Carle Foundation Hospital in Urbana, Ill., said during her CHEST 2020 presentation on improving PAH rehabilitation referral rates.

“We know it improves exercise capacity, lung function, and decreases total hospital stays and recurrent hospital admission,” she explained. And studies have shown that PAH rehabilitation “also reduces frailty and improves quality of life.”

In their study, Dr. Upadhyay and colleagues showed that when pulmonary rehabilitation is added to the discharge order set, referrals increase by 60%.

They attribute their success to “recognizing the benefits of pulmonary rehab and understanding where interventions are required.”

An encouraging takeaway from the TRACE data is that it established that daily activity can be tracked in this patient population. “We think we might need to encourage these patients to get active, maybe combine the drug with a formal rehabilitation program; that might increase motivation,” Dr. Howard said.

“People don’t necessarily do more just because they can,” he noted.

Dr. Howard has received consulting fees from Actelion.
 

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

The Brazilian National Health Surveillance Agency (Anvisa) announced Oct. 21 that it is investigating data received on the death of a volunteer in a clinical trial of the COVID-19 vaccine developed by Oxford University and the pharmaceutical company AstraZeneca.

In an email sent to Medscape Medical News, the agency states that it was formally informed of the death on October 19. It has already received data regarding the investigation of the case, which is now being conducted by the Brazilian International Security Assessment Committee.

The identity of the volunteer and cause of death have not yet been confirmed by any official source linked to the study. In the email, Anvisa reiterated that “according to national and international regulations on good clinical practices, data on clinical research volunteers must be kept confidential, in accordance with the principles of confidentiality, human dignity, and protection of participants.”

A report in the Brazilian newspaper O Globo, however, states that the patient who died is a 28-year-old doctor, recently graduated, who worked on the front line of combating COVID-19 in three hospitals in Rio de Janeiro. He reportedly died Oct. 15 due to complications from COVID-19. The newspaper report said he received a dose of the AZDI222 vaccine in late July. Due to the study design, it is impossible to know whether the volunteer received the vaccine or placebo.

It is imperative to wait for the results of the investigations, said Sergio Cimerman, MD, the scientific coordinator of the Brazilian Society of Infectious Diseases (SBI), because death is possible during any vaccine trial, even more so in cases in which the final goal is to immunize the population in record time.

“It is precisely the phase 3 study that assesses efficacy and safety so that the vaccine can be used for the entire population. We cannot let ourselves lose hope, and we must move forward, as safely as possible, in search of an ideal vaccine,” said Cimerman, who works at the Instituto de Infectologia Emílio Ribas and is also an advisor to the Portuguese edition of Medscape.

This article was translated and adapted from the Portuguese edition of Medscape.

The Brazilian National Health Surveillance Agency (Anvisa) announced Oct. 21 that it is investigating data received on the death of a volunteer in a clinical trial of the COVID-19 vaccine developed by Oxford University and the pharmaceutical company AstraZeneca.

In an email sent to Medscape Medical News, the agency states that it was formally informed of the death on October 19. It has already received data regarding the investigation of the case, which is now being conducted by the Brazilian International Security Assessment Committee.

The identity of the volunteer and cause of death have not yet been confirmed by any official source linked to the study. In the email, Anvisa reiterated that “according to national and international regulations on good clinical practices, data on clinical research volunteers must be kept confidential, in accordance with the principles of confidentiality, human dignity, and protection of participants.”

A report in the Brazilian newspaper O Globo, however, states that the patient who died is a 28-year-old doctor, recently graduated, who worked on the front line of combating COVID-19 in three hospitals in Rio de Janeiro. He reportedly died Oct. 15 due to complications from COVID-19. The newspaper report said he received a dose of the AZDI222 vaccine in late July. Due to the study design, it is impossible to know whether the volunteer received the vaccine or placebo.

It is imperative to wait for the results of the investigations, said Sergio Cimerman, MD, the scientific coordinator of the Brazilian Society of Infectious Diseases (SBI), because death is possible during any vaccine trial, even more so in cases in which the final goal is to immunize the population in record time.

“It is precisely the phase 3 study that assesses efficacy and safety so that the vaccine can be used for the entire population. We cannot let ourselves lose hope, and we must move forward, as safely as possible, in search of an ideal vaccine,” said Cimerman, who works at the Instituto de Infectologia Emílio Ribas and is also an advisor to the Portuguese edition of Medscape.

This article was translated and adapted from the Portuguese edition of Medscape.

The Brazilian National Health Surveillance Agency (Anvisa) announced Oct. 21 that it is investigating data received on the death of a volunteer in a clinical trial of the COVID-19 vaccine developed by Oxford University and the pharmaceutical company AstraZeneca.

In an email sent to Medscape Medical News, the agency states that it was formally informed of the death on October 19. It has already received data regarding the investigation of the case, which is now being conducted by the Brazilian International Security Assessment Committee.

The identity of the volunteer and cause of death have not yet been confirmed by any official source linked to the study. In the email, Anvisa reiterated that “according to national and international regulations on good clinical practices, data on clinical research volunteers must be kept confidential, in accordance with the principles of confidentiality, human dignity, and protection of participants.”

A report in the Brazilian newspaper O Globo, however, states that the patient who died is a 28-year-old doctor, recently graduated, who worked on the front line of combating COVID-19 in three hospitals in Rio de Janeiro. He reportedly died Oct. 15 due to complications from COVID-19. The newspaper report said he received a dose of the AZDI222 vaccine in late July. Due to the study design, it is impossible to know whether the volunteer received the vaccine or placebo.

It is imperative to wait for the results of the investigations, said Sergio Cimerman, MD, the scientific coordinator of the Brazilian Society of Infectious Diseases (SBI), because death is possible during any vaccine trial, even more so in cases in which the final goal is to immunize the population in record time.

“It is precisely the phase 3 study that assesses efficacy and safety so that the vaccine can be used for the entire population. We cannot let ourselves lose hope, and we must move forward, as safely as possible, in search of an ideal vaccine,” said Cimerman, who works at the Instituto de Infectologia Emílio Ribas and is also an advisor to the Portuguese edition of Medscape.

This article was translated and adapted from the Portuguese edition of Medscape.

Neutrophil granulocyte biomarkers can distinguish between neuromyelitis optica spectrum disorders (NMOSD) and anti-MOG antibody–associated disease (MOGAD) on one hand and multiple sclerosis (MS) on the other hand, researchers reported. If current findings are replicated, these biomarkers will help neurologists distinguish between these disorders in the future, even in cases that are negative for autoantibodies, they said.

The sensitivity and specificity profile of neutrophil granulocyte biomarkers is not as good as that for cell-based assays for AQP4 and anti-MOG antibodies when it comes to distinguishing between acute NMOSD or MOGAD versus acute relapsing-remitting MS, said David Leppert, MD, of University Hospital Basel (Switzerland) and the University of Basel. But the sensitivity and specificity of neutrophil granulocyte biomarkers are “even with” those of referring ELISA tests, he added. Furthermore, the evaluation of these biomarkers can be completed within hours, thus providing the potential for timely support for therapeutic decisions about patients with acute NMOSD.

It can be difficult to distinguish between NMOSD, MOGAD, and MS using a clinical examination and MRI scans alone. Assays for AQP4 and anti-MOG antibodies are the standard for refining the diagnosis, but obtaining the results of these assays takes 1-2 weeks. This time frame may delay the administration of urgently needed treatment.

Neutrophil granulocytes have various components that carry molecules that, although they are secreted to defend the host, also can damage tissue. These cells are common in brain tissue and CSF among patients with NMOSD. Patients with MOGAD often have neutrophil granulocytes as well, but the latter are rare in MS.
 

Biomarkers had high AUC

Dr. Leppert and colleagues conducted a study to evaluate whether these cells can distinguish NMOSD or MOGAD from MS. The investigators specifically examined the following neutrophil granule products: elastase, myeloperoxidase (MPO), matrix metalloproteinase-8 (MMP-8), and neutrophil gelatinase-associated lipocalin (NGAL). Dr. Leppert’s group evaluated CSF samples from 42 patients with NMOSD, 6 patients with MOGAD, and 41 patients with relapsing-remitting MS for these potential biomarkers. They also examined the samples for neurofilament light (NfL), glial fibrillary acidic protein (GFAP), and S100B by conventional ELISA or single-molecule array assay. The investigators examined CSF samples from 25 healthy controls as a reference group.

Linear models allowed Dr. Leppert and colleagues to assess the association between biomarkers and disease groups. The investigators modeled the change of biomarker levels over time. They calculated receiver operating characteristic (ROC) curves and area under the curve (AUC) to estimate the potential to distinguish NMOSD and MOGAD from relapsing-remitting MS in acute disease phase (i.e., at 20 or fewer days after relapse), as well as between acute NMOSD and MOGAD. Finally, they assessed the association of biomarkers with Expanded Disability Status Scale (EDSS) score in acute NMOSD and relapsing-remitting MS using linear models and Spearman correlation.

Dr. Leppert and colleagues found that levels of NfL were increased among patients, compared with healthy controls. GFAP levels were increased in patients with NMOSD, compared with controls.

Among patients with NMOSD, all four neutrophil granulocyte markers were significantly increased, compared with healthy controls and patients with acute relapsing-remitting MS. Among patients with MOGAD, elastase, MPO, and MMP-8 were increased, compared with healthy controls and patients with acute relapsing-remitting MS. In ROC analyses comparing patients with acute NMOSD or MOGAD against those with acute RRMS, the AUC of elastase and NGAL was 0.91, the AUC of MPO was 0.82, and the AUC of MMP-8 was 0.81.

Levels of S100B were increased in 89% of patients with acute NMOSD (AUC = 0.82), and levels of GFAP were increased in 83% of patients with acute NMOSD (AUC = 0.80), compared with median values of MOGAD. Among patients with acute NMOSD, EDSS scores correlated with all four neutrophil granulocyte markers and GFAP, but not with NfL and S100B. The neutrophil granulocyte markers in acute NMOSD are likely drivers of tissue damage, said Dr. Leppert. “We may end up in the future with an algorithm that combines several markers into one score to optimize the differentiating power.” The next step will be to validate these findings in a larger sample set, he said at the Joint European Committee for Treatment and Research in Multiple Sclerosis–Americas Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS-ACTRIMS) 2020, this year known as MSVirtual2020.
 

Biomarkers may predict attacks

Granulocyte markers may provide support for a diagnosis of NMOSD over MS even in the small subgroup of patients who are seronegative for AQP4-IgG and MOG-IgG, said Brian G. Weinshenker, MD, a neurology consultant at Mayo Clinic in Rochester, Minn. In the study by Leppert and colleagues, granulocyte markers did not appear able to distinguish patients with AQP4-IgG–associated NMOSD from those with MOG-IgG–associated NMOSD, although astrocyte markers did in previous studies. “Granulocyte markers are primarily effective when studied in the context of an acute attack, unlike the antibody biomarkers,” said Dr. Weinshenker.

“Perhaps the most promising aspect of these new biomarkers is the fact that they are biomarkers for important mediators of tissue toxicity and seemed to correlate with attack-related disability,” he added. “They may prove to be prognostic indicators of attacks, and might influence the aggressiveness of acute management of attacks, although, in practice, all patients with NMOSD attacks, especially those associated with AQP4-IgG, should be managed aggressively.”

The current results will need independent confirmation before these biomarkers can be integrated into clinical practice, said Dr. Weinshenker. Studies should include patients with other diseases that can cause inflammation in the spinal cord and optic nerve (e.g., acute disseminated encephalomyelitis, infectious myelitis, and parainfectious myelitis) as relevant controls to determine whether granulocyte markers can distinguish these conditions effectively.

In addition, patients with discrepant values for elevations of granulocyte markers and serological indicators of NMOSD should be followed to determine the markers’ significance in this population, as well as to understand the value that measuring neutrophil markers provides. “Further studies of how these markers might herald attacks and predict disability might render these tests useful in monitoring patients and potentially intervening early in the attack process before attacks are fully manifest clinically.”

Dr. Leppert did not report any disclosures or any outside funding for the study. Dr. Weinshenker receives royalties from RSR, Oxford University, Hospices Civil de Lyon, and MVZ Labor PD Dr. Volkmann und Kollegen for a patent on NMO-IgG as a diagnostic test for NMOSD. He has served on an adjudication committee for clinical trials in NMOSD being conducted by MedImmune/VielaBio and Alexion, and consulted for Chugai/Roche/Genentech and Mitsubishi-Tanabe regarding a clinical trial for NMOSD.

[email protected]

SOURCE: Leppert D et al. MSVirtual2020. Abstract LB01.03.

Neutrophil granulocyte biomarkers can distinguish between neuromyelitis optica spectrum disorders (NMOSD) and anti-MOG antibody–associated disease (MOGAD) on one hand and multiple sclerosis (MS) on the other hand, researchers reported. If current findings are replicated, these biomarkers will help neurologists distinguish between these disorders in the future, even in cases that are negative for autoantibodies, they said.

The sensitivity and specificity profile of neutrophil granulocyte biomarkers is not as good as that for cell-based assays for AQP4 and anti-MOG antibodies when it comes to distinguishing between acute NMOSD or MOGAD versus acute relapsing-remitting MS, said David Leppert, MD, of University Hospital Basel (Switzerland) and the University of Basel. But the sensitivity and specificity of neutrophil granulocyte biomarkers are “even with” those of referring ELISA tests, he added. Furthermore, the evaluation of these biomarkers can be completed within hours, thus providing the potential for timely support for therapeutic decisions about patients with acute NMOSD.

It can be difficult to distinguish between NMOSD, MOGAD, and MS using a clinical examination and MRI scans alone. Assays for AQP4 and anti-MOG antibodies are the standard for refining the diagnosis, but obtaining the results of these assays takes 1-2 weeks. This time frame may delay the administration of urgently needed treatment.

Neutrophil granulocytes have various components that carry molecules that, although they are secreted to defend the host, also can damage tissue. These cells are common in brain tissue and CSF among patients with NMOSD. Patients with MOGAD often have neutrophil granulocytes as well, but the latter are rare in MS.
 

Biomarkers had high AUC

Dr. Leppert and colleagues conducted a study to evaluate whether these cells can distinguish NMOSD or MOGAD from MS. The investigators specifically examined the following neutrophil granule products: elastase, myeloperoxidase (MPO), matrix metalloproteinase-8 (MMP-8), and neutrophil gelatinase-associated lipocalin (NGAL). Dr. Leppert’s group evaluated CSF samples from 42 patients with NMOSD, 6 patients with MOGAD, and 41 patients with relapsing-remitting MS for these potential biomarkers. They also examined the samples for neurofilament light (NfL), glial fibrillary acidic protein (GFAP), and S100B by conventional ELISA or single-molecule array assay. The investigators examined CSF samples from 25 healthy controls as a reference group.

Linear models allowed Dr. Leppert and colleagues to assess the association between biomarkers and disease groups. The investigators modeled the change of biomarker levels over time. They calculated receiver operating characteristic (ROC) curves and area under the curve (AUC) to estimate the potential to distinguish NMOSD and MOGAD from relapsing-remitting MS in acute disease phase (i.e., at 20 or fewer days after relapse), as well as between acute NMOSD and MOGAD. Finally, they assessed the association of biomarkers with Expanded Disability Status Scale (EDSS) score in acute NMOSD and relapsing-remitting MS using linear models and Spearman correlation.

Dr. Leppert and colleagues found that levels of NfL were increased among patients, compared with healthy controls. GFAP levels were increased in patients with NMOSD, compared with controls.

Among patients with NMOSD, all four neutrophil granulocyte markers were significantly increased, compared with healthy controls and patients with acute relapsing-remitting MS. Among patients with MOGAD, elastase, MPO, and MMP-8 were increased, compared with healthy controls and patients with acute relapsing-remitting MS. In ROC analyses comparing patients with acute NMOSD or MOGAD against those with acute RRMS, the AUC of elastase and NGAL was 0.91, the AUC of MPO was 0.82, and the AUC of MMP-8 was 0.81.

Levels of S100B were increased in 89% of patients with acute NMOSD (AUC = 0.82), and levels of GFAP were increased in 83% of patients with acute NMOSD (AUC = 0.80), compared with median values of MOGAD. Among patients with acute NMOSD, EDSS scores correlated with all four neutrophil granulocyte markers and GFAP, but not with NfL and S100B. The neutrophil granulocyte markers in acute NMOSD are likely drivers of tissue damage, said Dr. Leppert. “We may end up in the future with an algorithm that combines several markers into one score to optimize the differentiating power.” The next step will be to validate these findings in a larger sample set, he said at the Joint European Committee for Treatment and Research in Multiple Sclerosis–Americas Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS-ACTRIMS) 2020, this year known as MSVirtual2020.
 

Biomarkers may predict attacks

Granulocyte markers may provide support for a diagnosis of NMOSD over MS even in the small subgroup of patients who are seronegative for AQP4-IgG and MOG-IgG, said Brian G. Weinshenker, MD, a neurology consultant at Mayo Clinic in Rochester, Minn. In the study by Leppert and colleagues, granulocyte markers did not appear able to distinguish patients with AQP4-IgG–associated NMOSD from those with MOG-IgG–associated NMOSD, although astrocyte markers did in previous studies. “Granulocyte markers are primarily effective when studied in the context of an acute attack, unlike the antibody biomarkers,” said Dr. Weinshenker.

“Perhaps the most promising aspect of these new biomarkers is the fact that they are biomarkers for important mediators of tissue toxicity and seemed to correlate with attack-related disability,” he added. “They may prove to be prognostic indicators of attacks, and might influence the aggressiveness of acute management of attacks, although, in practice, all patients with NMOSD attacks, especially those associated with AQP4-IgG, should be managed aggressively.”

The current results will need independent confirmation before these biomarkers can be integrated into clinical practice, said Dr. Weinshenker. Studies should include patients with other diseases that can cause inflammation in the spinal cord and optic nerve (e.g., acute disseminated encephalomyelitis, infectious myelitis, and parainfectious myelitis) as relevant controls to determine whether granulocyte markers can distinguish these conditions effectively.

In addition, patients with discrepant values for elevations of granulocyte markers and serological indicators of NMOSD should be followed to determine the markers’ significance in this population, as well as to understand the value that measuring neutrophil markers provides. “Further studies of how these markers might herald attacks and predict disability might render these tests useful in monitoring patients and potentially intervening early in the attack process before attacks are fully manifest clinically.”

Dr. Leppert did not report any disclosures or any outside funding for the study. Dr. Weinshenker receives royalties from RSR, Oxford University, Hospices Civil de Lyon, and MVZ Labor PD Dr. Volkmann und Kollegen for a patent on NMO-IgG as a diagnostic test for NMOSD. He has served on an adjudication committee for clinical trials in NMOSD being conducted by MedImmune/VielaBio and Alexion, and consulted for Chugai/Roche/Genentech and Mitsubishi-Tanabe regarding a clinical trial for NMOSD.

[email protected]

SOURCE: Leppert D et al. MSVirtual2020. Abstract LB01.03.

Neutrophil granulocyte biomarkers can distinguish between neuromyelitis optica spectrum disorders (NMOSD) and anti-MOG antibody–associated disease (MOGAD) on one hand and multiple sclerosis (MS) on the other hand, researchers reported. If current findings are replicated, these biomarkers will help neurologists distinguish between these disorders in the future, even in cases that are negative for autoantibodies, they said.

The sensitivity and specificity profile of neutrophil granulocyte biomarkers is not as good as that for cell-based assays for AQP4 and anti-MOG antibodies when it comes to distinguishing between acute NMOSD or MOGAD versus acute relapsing-remitting MS, said David Leppert, MD, of University Hospital Basel (Switzerland) and the University of Basel. But the sensitivity and specificity of neutrophil granulocyte biomarkers are “even with” those of referring ELISA tests, he added. Furthermore, the evaluation of these biomarkers can be completed within hours, thus providing the potential for timely support for therapeutic decisions about patients with acute NMOSD.

It can be difficult to distinguish between NMOSD, MOGAD, and MS using a clinical examination and MRI scans alone. Assays for AQP4 and anti-MOG antibodies are the standard for refining the diagnosis, but obtaining the results of these assays takes 1-2 weeks. This time frame may delay the administration of urgently needed treatment.

Neutrophil granulocytes have various components that carry molecules that, although they are secreted to defend the host, also can damage tissue. These cells are common in brain tissue and CSF among patients with NMOSD. Patients with MOGAD often have neutrophil granulocytes as well, but the latter are rare in MS.
 

Biomarkers had high AUC

Dr. Leppert and colleagues conducted a study to evaluate whether these cells can distinguish NMOSD or MOGAD from MS. The investigators specifically examined the following neutrophil granule products: elastase, myeloperoxidase (MPO), matrix metalloproteinase-8 (MMP-8), and neutrophil gelatinase-associated lipocalin (NGAL). Dr. Leppert’s group evaluated CSF samples from 42 patients with NMOSD, 6 patients with MOGAD, and 41 patients with relapsing-remitting MS for these potential biomarkers. They also examined the samples for neurofilament light (NfL), glial fibrillary acidic protein (GFAP), and S100B by conventional ELISA or single-molecule array assay. The investigators examined CSF samples from 25 healthy controls as a reference group.

Linear models allowed Dr. Leppert and colleagues to assess the association between biomarkers and disease groups. The investigators modeled the change of biomarker levels over time. They calculated receiver operating characteristic (ROC) curves and area under the curve (AUC) to estimate the potential to distinguish NMOSD and MOGAD from relapsing-remitting MS in acute disease phase (i.e., at 20 or fewer days after relapse), as well as between acute NMOSD and MOGAD. Finally, they assessed the association of biomarkers with Expanded Disability Status Scale (EDSS) score in acute NMOSD and relapsing-remitting MS using linear models and Spearman correlation.

Dr. Leppert and colleagues found that levels of NfL were increased among patients, compared with healthy controls. GFAP levels were increased in patients with NMOSD, compared with controls.

Among patients with NMOSD, all four neutrophil granulocyte markers were significantly increased, compared with healthy controls and patients with acute relapsing-remitting MS. Among patients with MOGAD, elastase, MPO, and MMP-8 were increased, compared with healthy controls and patients with acute relapsing-remitting MS. In ROC analyses comparing patients with acute NMOSD or MOGAD against those with acute RRMS, the AUC of elastase and NGAL was 0.91, the AUC of MPO was 0.82, and the AUC of MMP-8 was 0.81.

Levels of S100B were increased in 89% of patients with acute NMOSD (AUC = 0.82), and levels of GFAP were increased in 83% of patients with acute NMOSD (AUC = 0.80), compared with median values of MOGAD. Among patients with acute NMOSD, EDSS scores correlated with all four neutrophil granulocyte markers and GFAP, but not with NfL and S100B. The neutrophil granulocyte markers in acute NMOSD are likely drivers of tissue damage, said Dr. Leppert. “We may end up in the future with an algorithm that combines several markers into one score to optimize the differentiating power.” The next step will be to validate these findings in a larger sample set, he said at the Joint European Committee for Treatment and Research in Multiple Sclerosis–Americas Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS-ACTRIMS) 2020, this year known as MSVirtual2020.
 

Biomarkers may predict attacks

Granulocyte markers may provide support for a diagnosis of NMOSD over MS even in the small subgroup of patients who are seronegative for AQP4-IgG and MOG-IgG, said Brian G. Weinshenker, MD, a neurology consultant at Mayo Clinic in Rochester, Minn. In the study by Leppert and colleagues, granulocyte markers did not appear able to distinguish patients with AQP4-IgG–associated NMOSD from those with MOG-IgG–associated NMOSD, although astrocyte markers did in previous studies. “Granulocyte markers are primarily effective when studied in the context of an acute attack, unlike the antibody biomarkers,” said Dr. Weinshenker.

“Perhaps the most promising aspect of these new biomarkers is the fact that they are biomarkers for important mediators of tissue toxicity and seemed to correlate with attack-related disability,” he added. “They may prove to be prognostic indicators of attacks, and might influence the aggressiveness of acute management of attacks, although, in practice, all patients with NMOSD attacks, especially those associated with AQP4-IgG, should be managed aggressively.”

The current results will need independent confirmation before these biomarkers can be integrated into clinical practice, said Dr. Weinshenker. Studies should include patients with other diseases that can cause inflammation in the spinal cord and optic nerve (e.g., acute disseminated encephalomyelitis, infectious myelitis, and parainfectious myelitis) as relevant controls to determine whether granulocyte markers can distinguish these conditions effectively.

In addition, patients with discrepant values for elevations of granulocyte markers and serological indicators of NMOSD should be followed to determine the markers’ significance in this population, as well as to understand the value that measuring neutrophil markers provides. “Further studies of how these markers might herald attacks and predict disability might render these tests useful in monitoring patients and potentially intervening early in the attack process before attacks are fully manifest clinically.”

Dr. Leppert did not report any disclosures or any outside funding for the study. Dr. Weinshenker receives royalties from RSR, Oxford University, Hospices Civil de Lyon, and MVZ Labor PD Dr. Volkmann und Kollegen for a patent on NMO-IgG as a diagnostic test for NMOSD. He has served on an adjudication committee for clinical trials in NMOSD being conducted by MedImmune/VielaBio and Alexion, and consulted for Chugai/Roche/Genentech and Mitsubishi-Tanabe regarding a clinical trial for NMOSD.

[email protected]

SOURCE: Leppert D et al. MSVirtual2020. Abstract LB01.03.

While the spring peak of COVID-19 was tough and traumatic for many residents and interns in a New York City health system, the experience may have accelerated their patient communication skills regarding difficult goals-of-care discussions, results of a recent survey suggest.

Breaking bad news was an everyday or every-other-day occurrence at the peak of the pandemic for nearly all of 50 of the trainees surveyed, who had worked at hospitals affiliated with the internal medicine residency program at the at the Icahn School of Medicine at Mount Sinai from March to June 2020.

However, trainees became significantly more comfortable and fluent in goals-of-care discussions during the pandemic, according to Patrick Tobin-Schnittger, MBBS, a third-year internal medicine resident in the Mount Sinai program.

“COVID-19 has obviously made a huge impact on the world, but I think it’s also made a huge impact on a whole generation of junior doctors,” said Dr. Tobin-Schnittger, who presented the findings in a late-breaking abstract session at the CHEST Annual Meeting, held virtually this year.

“It’ll be interesting to see what happens in the future as that generation matures, and I think one of the things is that we’re a lot more comfortable with end-of-life care,” he said in an interview conducted during the conference.

Nevertheless, coping with death may still be a challenge for many residents, according to Dr. Tobin-Schnittger. In the survey, internal medicine residents who had rarely encountered patient deaths suddenly found themselves experiencing deaths weekly, with more than one in five saying they were encountering it every day.

When asked to self-rate themselves according to Bugen’s Coping With Death scale, most participants had scores that suggested their ability to cope was suboptimal, the researcher said.

To help trainees cope with local COVID-19 surges, internal medicine residency programs should be implementing “breaking bad news” workshops and educating house staff on resilience in times of crisis, especially if it can be done virtually, according to Dr. Tobin-Schnittger.

“That could be done pretty quickly, and it could be done remotely so people could practice this from home,” he explained. “They wouldn’t even need to congregate in a big room.”

As a “mini-surge” of COVID-19 cases hits the United States, teaching self-care and coping techniques may also be important, said Mangala Narasimhan, DO, FCCP, director of critical care services at Northwell Health in New York City.

SOURCE: Tobin-Schnittger P. CHEST 2020. Late-breaking abstract. doi: 10.1016/j.chest.2020.09.040.

While the spring peak of COVID-19 was tough and traumatic for many residents and interns in a New York City health system, the experience may have accelerated their patient communication skills regarding difficult goals-of-care discussions, results of a recent survey suggest.

Breaking bad news was an everyday or every-other-day occurrence at the peak of the pandemic for nearly all of 50 of the trainees surveyed, who had worked at hospitals affiliated with the internal medicine residency program at the at the Icahn School of Medicine at Mount Sinai from March to June 2020.

However, trainees became significantly more comfortable and fluent in goals-of-care discussions during the pandemic, according to Patrick Tobin-Schnittger, MBBS, a third-year internal medicine resident in the Mount Sinai program.

“COVID-19 has obviously made a huge impact on the world, but I think it’s also made a huge impact on a whole generation of junior doctors,” said Dr. Tobin-Schnittger, who presented the findings in a late-breaking abstract session at the CHEST Annual Meeting, held virtually this year.

“It’ll be interesting to see what happens in the future as that generation matures, and I think one of the things is that we’re a lot more comfortable with end-of-life care,” he said in an interview conducted during the conference.

Nevertheless, coping with death may still be a challenge for many residents, according to Dr. Tobin-Schnittger. In the survey, internal medicine residents who had rarely encountered patient deaths suddenly found themselves experiencing deaths weekly, with more than one in five saying they were encountering it every day.

When asked to self-rate themselves according to Bugen’s Coping With Death scale, most participants had scores that suggested their ability to cope was suboptimal, the researcher said.

To help trainees cope with local COVID-19 surges, internal medicine residency programs should be implementing “breaking bad news” workshops and educating house staff on resilience in times of crisis, especially if it can be done virtually, according to Dr. Tobin-Schnittger.

“That could be done pretty quickly, and it could be done remotely so people could practice this from home,” he explained. “They wouldn’t even need to congregate in a big room.”

As a “mini-surge” of COVID-19 cases hits the United States, teaching self-care and coping techniques may also be important, said Mangala Narasimhan, DO, FCCP, director of critical care services at Northwell Health in New York City.

SOURCE: Tobin-Schnittger P. CHEST 2020. Late-breaking abstract. doi: 10.1016/j.chest.2020.09.040.

While the spring peak of COVID-19 was tough and traumatic for many residents and interns in a New York City health system, the experience may have accelerated their patient communication skills regarding difficult goals-of-care discussions, results of a recent survey suggest.

Breaking bad news was an everyday or every-other-day occurrence at the peak of the pandemic for nearly all of 50 of the trainees surveyed, who had worked at hospitals affiliated with the internal medicine residency program at the at the Icahn School of Medicine at Mount Sinai from March to June 2020.

However, trainees became significantly more comfortable and fluent in goals-of-care discussions during the pandemic, according to Patrick Tobin-Schnittger, MBBS, a third-year internal medicine resident in the Mount Sinai program.

“COVID-19 has obviously made a huge impact on the world, but I think it’s also made a huge impact on a whole generation of junior doctors,” said Dr. Tobin-Schnittger, who presented the findings in a late-breaking abstract session at the CHEST Annual Meeting, held virtually this year.

“It’ll be interesting to see what happens in the future as that generation matures, and I think one of the things is that we’re a lot more comfortable with end-of-life care,” he said in an interview conducted during the conference.

Nevertheless, coping with death may still be a challenge for many residents, according to Dr. Tobin-Schnittger. In the survey, internal medicine residents who had rarely encountered patient deaths suddenly found themselves experiencing deaths weekly, with more than one in five saying they were encountering it every day.

When asked to self-rate themselves according to Bugen’s Coping With Death scale, most participants had scores that suggested their ability to cope was suboptimal, the researcher said.

To help trainees cope with local COVID-19 surges, internal medicine residency programs should be implementing “breaking bad news” workshops and educating house staff on resilience in times of crisis, especially if it can be done virtually, according to Dr. Tobin-Schnittger.

“That could be done pretty quickly, and it could be done remotely so people could practice this from home,” he explained. “They wouldn’t even need to congregate in a big room.”

As a “mini-surge” of COVID-19 cases hits the United States, teaching self-care and coping techniques may also be important, said Mangala Narasimhan, DO, FCCP, director of critical care services at Northwell Health in New York City.

SOURCE: Tobin-Schnittger P. CHEST 2020. Late-breaking abstract. doi: 10.1016/j.chest.2020.09.040.

A mini-sponge tamponade device controlled postpartum hemorrhage within 1 minute of placement, according to data from a study of nine women.

Postpartum hemorrhage remains a leading cause of maternal deaths worldwide; however, “nearly all of these deaths could be prevented by timely and appropriate management,” wrote Maria I. Rodriguez, MD, of Oregon Health & Science University, Portland, and colleagues. Other strategies including use of sterile gauze, inflated Foley catheters, condom catheters, and silicone obstetric balloons, have been tried in the management of postpartum hemorrhage, but are not ideal, the researchers said.

The investigators adapted a mini-sponge device originally designed for trauma and conducted a study of a prototype between May 20 and June 12, 2019, at a single site in Zambia.

“To adapt the mini-sponge device for use in the treatment of postpartum hemorrhage, we developed an obstetric applicator for transcervical placement using a digital vaginal route,” the researchers explained. The sponges are made of the same material used in standard surgical sponges and approved for use inside the uterus and vagina, they added.

In a study published in Obstetrics & Gynecology, the investigators assessed placement, removal, and preliminary efficacy of the device. Eligible patients were women aged 16 years and older who experienced postpartum hemorrhage with an estimated blood loss of 500 mL or more because of atony after vaginal delivery.

The device was successfully placed in nine patients, and bleeding resolved within 1 minute. “For all participants, bleeding stopped in less than 1 minute, did not recur, and required no further treatment,” the researchers said.

The average time to device placement was 62 seconds. The sponges were left in place from 0.5 hours to 14 hours with an average of 1 hour, and patients were monitored with physical, visual, and ultrasound to confirm the cessation of bleeding.
 

Evidence of safety

No device-related adverse events were reported, and patients remained afebrile while using the device. The average age of the patients was 29 years; three had a history of anemia and four were living with HIV. One patient received a blood transfusion during labor prior to hemorrhage.

The study findings were limited by the small sample size, the low threshold for diagnosing postpartum hemorrhage, and use of estimated blood loss, which is less precise than quantitative blood loss assessment, the researchers noted. However, the results support the use of the mini-sponge tamponade to treat atonic postpartum hemorrhage, they said.

“This device is being developed to offer a low-cost, easy-to-use product that is of similar or greater efficacy than the condom uterine balloon tamponade,” needs no electricity, and could be used in low-resource areas, they said.

A larger study comparing the sponge and condom uterine balloon tamponade is planned.

“Future studies will include a larger number of participants with quantitative blood loss assessment to determine the device’s effect in managing more patients with severe postpartum hemorrhage,” the investigators noted.
 

Rigorous research needed

“Uterine atony is too often disastrous, and new safe and effective treatments for it would be welcome,” Dwight J. Rouse, MD, associate editor of obstetrics for Obstetrics & Gynecology, wrote in an accompanying editorial.

The current balloon tamponade used to treat postpartum hemorrhage can be difficult to place and require ongoing monitoring, he said.

Although the mini-sponge device showed promise, the study was not randomized or controlled, thus lacking in evidence of effectiveness, said Dr. Rouse.

“We simply know that the participants had the devices placed and most of them stopped bleeding,” he said.

The mechanism of action is sound, but more research is needed, especially in light of other examples of new technologies, such as adhesion barriers and negative pressure wound dressing systems after cesarean deliveries, that “made sense in the abstract but failed to improve outcomes when evaluated in proper randomized trials,” Dr. Rouse noted.

“Absent such trials, we will never really know the relative value of any device to treat uterine atony refractory to medical management,” he said.

Lead author Dr. Rodriguez disclosed that her institution received funding from OBSTETRX, which funded the study, as well as the National Institutes of Health and Merck. Dr. Rodriguez disclosed funding from Bayer, while Dr. Rouse had no financial conflicts to disclose.

SOURCE: Rodriguez MI et al. Obstet Gynecol. 2020 Oct 8. doi: 10.1097/AOG.0000000000004135.

A mini-sponge tamponade device controlled postpartum hemorrhage within 1 minute of placement, according to data from a study of nine women.

Postpartum hemorrhage remains a leading cause of maternal deaths worldwide; however, “nearly all of these deaths could be prevented by timely and appropriate management,” wrote Maria I. Rodriguez, MD, of Oregon Health & Science University, Portland, and colleagues. Other strategies including use of sterile gauze, inflated Foley catheters, condom catheters, and silicone obstetric balloons, have been tried in the management of postpartum hemorrhage, but are not ideal, the researchers said.

The investigators adapted a mini-sponge device originally designed for trauma and conducted a study of a prototype between May 20 and June 12, 2019, at a single site in Zambia.

“To adapt the mini-sponge device for use in the treatment of postpartum hemorrhage, we developed an obstetric applicator for transcervical placement using a digital vaginal route,” the researchers explained. The sponges are made of the same material used in standard surgical sponges and approved for use inside the uterus and vagina, they added.

In a study published in Obstetrics & Gynecology, the investigators assessed placement, removal, and preliminary efficacy of the device. Eligible patients were women aged 16 years and older who experienced postpartum hemorrhage with an estimated blood loss of 500 mL or more because of atony after vaginal delivery.

The device was successfully placed in nine patients, and bleeding resolved within 1 minute. “For all participants, bleeding stopped in less than 1 minute, did not recur, and required no further treatment,” the researchers said.

The average time to device placement was 62 seconds. The sponges were left in place from 0.5 hours to 14 hours with an average of 1 hour, and patients were monitored with physical, visual, and ultrasound to confirm the cessation of bleeding.
 

Evidence of safety

No device-related adverse events were reported, and patients remained afebrile while using the device. The average age of the patients was 29 years; three had a history of anemia and four were living with HIV. One patient received a blood transfusion during labor prior to hemorrhage.

The study findings were limited by the small sample size, the low threshold for diagnosing postpartum hemorrhage, and use of estimated blood loss, which is less precise than quantitative blood loss assessment, the researchers noted. However, the results support the use of the mini-sponge tamponade to treat atonic postpartum hemorrhage, they said.

“This device is being developed to offer a low-cost, easy-to-use product that is of similar or greater efficacy than the condom uterine balloon tamponade,” needs no electricity, and could be used in low-resource areas, they said.

A larger study comparing the sponge and condom uterine balloon tamponade is planned.

“Future studies will include a larger number of participants with quantitative blood loss assessment to determine the device’s effect in managing more patients with severe postpartum hemorrhage,” the investigators noted.
 

Rigorous research needed

“Uterine atony is too often disastrous, and new safe and effective treatments for it would be welcome,” Dwight J. Rouse, MD, associate editor of obstetrics for Obstetrics & Gynecology, wrote in an accompanying editorial.

The current balloon tamponade used to treat postpartum hemorrhage can be difficult to place and require ongoing monitoring, he said.

Although the mini-sponge device showed promise, the study was not randomized or controlled, thus lacking in evidence of effectiveness, said Dr. Rouse.

“We simply know that the participants had the devices placed and most of them stopped bleeding,” he said.

The mechanism of action is sound, but more research is needed, especially in light of other examples of new technologies, such as adhesion barriers and negative pressure wound dressing systems after cesarean deliveries, that “made sense in the abstract but failed to improve outcomes when evaluated in proper randomized trials,” Dr. Rouse noted.

“Absent such trials, we will never really know the relative value of any device to treat uterine atony refractory to medical management,” he said.

Lead author Dr. Rodriguez disclosed that her institution received funding from OBSTETRX, which funded the study, as well as the National Institutes of Health and Merck. Dr. Rodriguez disclosed funding from Bayer, while Dr. Rouse had no financial conflicts to disclose.

SOURCE: Rodriguez MI et al. Obstet Gynecol. 2020 Oct 8. doi: 10.1097/AOG.0000000000004135.

A mini-sponge tamponade device controlled postpartum hemorrhage within 1 minute of placement, according to data from a study of nine women.

Postpartum hemorrhage remains a leading cause of maternal deaths worldwide; however, “nearly all of these deaths could be prevented by timely and appropriate management,” wrote Maria I. Rodriguez, MD, of Oregon Health & Science University, Portland, and colleagues. Other strategies including use of sterile gauze, inflated Foley catheters, condom catheters, and silicone obstetric balloons, have been tried in the management of postpartum hemorrhage, but are not ideal, the researchers said.

The investigators adapted a mini-sponge device originally designed for trauma and conducted a study of a prototype between May 20 and June 12, 2019, at a single site in Zambia.

“To adapt the mini-sponge device for use in the treatment of postpartum hemorrhage, we developed an obstetric applicator for transcervical placement using a digital vaginal route,” the researchers explained. The sponges are made of the same material used in standard surgical sponges and approved for use inside the uterus and vagina, they added.

In a study published in Obstetrics & Gynecology, the investigators assessed placement, removal, and preliminary efficacy of the device. Eligible patients were women aged 16 years and older who experienced postpartum hemorrhage with an estimated blood loss of 500 mL or more because of atony after vaginal delivery.

The device was successfully placed in nine patients, and bleeding resolved within 1 minute. “For all participants, bleeding stopped in less than 1 minute, did not recur, and required no further treatment,” the researchers said.

The average time to device placement was 62 seconds. The sponges were left in place from 0.5 hours to 14 hours with an average of 1 hour, and patients were monitored with physical, visual, and ultrasound to confirm the cessation of bleeding.
 

Evidence of safety

No device-related adverse events were reported, and patients remained afebrile while using the device. The average age of the patients was 29 years; three had a history of anemia and four were living with HIV. One patient received a blood transfusion during labor prior to hemorrhage.

The study findings were limited by the small sample size, the low threshold for diagnosing postpartum hemorrhage, and use of estimated blood loss, which is less precise than quantitative blood loss assessment, the researchers noted. However, the results support the use of the mini-sponge tamponade to treat atonic postpartum hemorrhage, they said.

“This device is being developed to offer a low-cost, easy-to-use product that is of similar or greater efficacy than the condom uterine balloon tamponade,” needs no electricity, and could be used in low-resource areas, they said.

A larger study comparing the sponge and condom uterine balloon tamponade is planned.

“Future studies will include a larger number of participants with quantitative blood loss assessment to determine the device’s effect in managing more patients with severe postpartum hemorrhage,” the investigators noted.
 

Rigorous research needed

“Uterine atony is too often disastrous, and new safe and effective treatments for it would be welcome,” Dwight J. Rouse, MD, associate editor of obstetrics for Obstetrics & Gynecology, wrote in an accompanying editorial.

The current balloon tamponade used to treat postpartum hemorrhage can be difficult to place and require ongoing monitoring, he said.

Although the mini-sponge device showed promise, the study was not randomized or controlled, thus lacking in evidence of effectiveness, said Dr. Rouse.

“We simply know that the participants had the devices placed and most of them stopped bleeding,” he said.

The mechanism of action is sound, but more research is needed, especially in light of other examples of new technologies, such as adhesion barriers and negative pressure wound dressing systems after cesarean deliveries, that “made sense in the abstract but failed to improve outcomes when evaluated in proper randomized trials,” Dr. Rouse noted.

“Absent such trials, we will never really know the relative value of any device to treat uterine atony refractory to medical management,” he said.

Lead author Dr. Rodriguez disclosed that her institution received funding from OBSTETRX, which funded the study, as well as the National Institutes of Health and Merck. Dr. Rodriguez disclosed funding from Bayer, while Dr. Rouse had no financial conflicts to disclose.

SOURCE: Rodriguez MI et al. Obstet Gynecol. 2020 Oct 8. doi: 10.1097/AOG.0000000000004135.

A new analysis of the Swedish Obese Subjects (SOS) study shows that bariatric surgery is associated with about a 3-year increase in lifespan, compared with obese patients who do not undergo surgery. Still, surgery did not restore normal lifespan: Surgical patients’ lifespan remained less than that of a sample from the general Swedish population. The study follows other reports suggesting reduced mortality after bariatric surgery, but with a longer follow-up.

Whitestorm/ThinkStock

“These data add even more evidence to the growing literature showing that patients who undergo bariatric surgery experience a reduction in all-cause long-term mortality. In making decisions around bariatric surgical procedures and care, patients and their health care providers need to understand the trade-offs between improved weight, health, and longer-term survival versus the surgical risks and problems over time,” said Anita P. Courcoulas, MD, MPH, chief of minimally invasive bariatric and general surgery at the University of Pittsburgh Medical Center, said in an interview. Dr. Courcoulas was not involved in the study.

The results appeared in the New England Journal of Medicine.

The SOS study drew from 25 surgical departments and 480 primary health care centers in Sweden. The researchers examined data from 2,007 patients who underwent bariatric surgery between 1987 and 2001, and compared their outcomes to 2,040 matched controls. All were between age 37 and 60 years, with a body mass index (BMI) of at least 34 kg/m² for men and 38 for women. They also compared outcomes with 1,135 randomly sampled from the Swedish population registry.

Procedures included banding (18%), vertical banded gastroplasty (69%), and gastric bypass (13%). After an initial BMI reduction of about 11, the surgery group stabilized by year 8 at a BMI about 7 lower than baseline, and there was little change in BMI among controls.

After a mean follow-up of 24 years (interquartile range, 22-27 years), there were 10.7 deaths per 1,000 person-years in the surgery group, 13.2 among obese controls, and 5.2 in the general population (hazard ratio, 0.77 for surgery versus no surgery; P < .001). The general population had a lower mortality than nonsurgical controls (HR, 0.44; P < .001).

The surgery group had a higher median life expectancy than controls (median, 2.4 years; adjusted difference, 3.0 years; P < .001). The general population group had a median life expectancy that was 7.4 years higher than the control group (adjusted difference, 8.5 years; P < .001). The surgery group’s median life expectancy was still shorter than the general population reference (adjusted difference, 5.5 years; P < .001).

Cardiovascular disease risk was lower in the surgery group (HR, 0.70; 95% confidence interval, 0.57-0.85), as was risk of MI (HR, 0.51; 95% CI, 0.33-0.79), heart failure (HR, 0.52; 95% CI, 0.31-0.88), and stroke (HR, 0.45; 95% CI, 0.24-0.84). Cancer mortality was also lower (HR, 0.77; 95% CI, 0.61-0.96).

In the surgery group, causes of death that were elevated over the general population included cardiovascular causes (HR, 2.64; 95% CI, 1.78-3.91) and noncardiovascular causes, mainly infections; postsurgical complications; and factors such as alcoholism, suicide, or trauma (HR, 1.50; 95% CI, 1.18-1.91).

The study is limited by its retrospective nature, and because the surgical techniques used at the time are less effective than those used today, and could lead to weight gain over time. As a result, many patients who underwent surgery remained heavier than the general population. It’s also possible that negative health effects accumulated before surgery and persisted afterwards, according to Dr. Courcoulas.

The findings are likely generalizable to people with obesity, many of whom choose not to undergo bariatric surgery despite the potential benefits. “The population studied in SOS had a similar profile of underlying medical diseases to those groups who undergo bariatric surgery today and in the U.S. and around the world,” said Dr. Courcoulas.

The study was funded by the Swedish Research Council and others. Dr. Courcoulas has no relevant financial disclosures

SOURCE: Carlsson L et al. N Engl J Med. 2020 Oct 15. doi: 10.1056/NEJMoa2002449.

A new analysis of the Swedish Obese Subjects (SOS) study shows that bariatric surgery is associated with about a 3-year increase in lifespan, compared with obese patients who do not undergo surgery. Still, surgery did not restore normal lifespan: Surgical patients’ lifespan remained less than that of a sample from the general Swedish population. The study follows other reports suggesting reduced mortality after bariatric surgery, but with a longer follow-up.

Whitestorm/ThinkStock

“These data add even more evidence to the growing literature showing that patients who undergo bariatric surgery experience a reduction in all-cause long-term mortality. In making decisions around bariatric surgical procedures and care, patients and their health care providers need to understand the trade-offs between improved weight, health, and longer-term survival versus the surgical risks and problems over time,” said Anita P. Courcoulas, MD, MPH, chief of minimally invasive bariatric and general surgery at the University of Pittsburgh Medical Center, said in an interview. Dr. Courcoulas was not involved in the study.

The results appeared in the New England Journal of Medicine.

The SOS study drew from 25 surgical departments and 480 primary health care centers in Sweden. The researchers examined data from 2,007 patients who underwent bariatric surgery between 1987 and 2001, and compared their outcomes to 2,040 matched controls. All were between age 37 and 60 years, with a body mass index (BMI) of at least 34 kg/m² for men and 38 for women. They also compared outcomes with 1,135 randomly sampled from the Swedish population registry.

Procedures included banding (18%), vertical banded gastroplasty (69%), and gastric bypass (13%). After an initial BMI reduction of about 11, the surgery group stabilized by year 8 at a BMI about 7 lower than baseline, and there was little change in BMI among controls.

After a mean follow-up of 24 years (interquartile range, 22-27 years), there were 10.7 deaths per 1,000 person-years in the surgery group, 13.2 among obese controls, and 5.2 in the general population (hazard ratio, 0.77 for surgery versus no surgery; P < .001). The general population had a lower mortality than nonsurgical controls (HR, 0.44; P < .001).

The surgery group had a higher median life expectancy than controls (median, 2.4 years; adjusted difference, 3.0 years; P < .001). The general population group had a median life expectancy that was 7.4 years higher than the control group (adjusted difference, 8.5 years; P < .001). The surgery group’s median life expectancy was still shorter than the general population reference (adjusted difference, 5.5 years; P < .001).

Cardiovascular disease risk was lower in the surgery group (HR, 0.70; 95% confidence interval, 0.57-0.85), as was risk of MI (HR, 0.51; 95% CI, 0.33-0.79), heart failure (HR, 0.52; 95% CI, 0.31-0.88), and stroke (HR, 0.45; 95% CI, 0.24-0.84). Cancer mortality was also lower (HR, 0.77; 95% CI, 0.61-0.96).

In the surgery group, causes of death that were elevated over the general population included cardiovascular causes (HR, 2.64; 95% CI, 1.78-3.91) and noncardiovascular causes, mainly infections; postsurgical complications; and factors such as alcoholism, suicide, or trauma (HR, 1.50; 95% CI, 1.18-1.91).

The study is limited by its retrospective nature, and because the surgical techniques used at the time are less effective than those used today, and could lead to weight gain over time. As a result, many patients who underwent surgery remained heavier than the general population. It’s also possible that negative health effects accumulated before surgery and persisted afterwards, according to Dr. Courcoulas.

The findings are likely generalizable to people with obesity, many of whom choose not to undergo bariatric surgery despite the potential benefits. “The population studied in SOS had a similar profile of underlying medical diseases to those groups who undergo bariatric surgery today and in the U.S. and around the world,” said Dr. Courcoulas.

The study was funded by the Swedish Research Council and others. Dr. Courcoulas has no relevant financial disclosures

SOURCE: Carlsson L et al. N Engl J Med. 2020 Oct 15. doi: 10.1056/NEJMoa2002449.

A new analysis of the Swedish Obese Subjects (SOS) study shows that bariatric surgery is associated with about a 3-year increase in lifespan, compared with obese patients who do not undergo surgery. Still, surgery did not restore normal lifespan: Surgical patients’ lifespan remained less than that of a sample from the general Swedish population. The study follows other reports suggesting reduced mortality after bariatric surgery, but with a longer follow-up.

Whitestorm/ThinkStock

“These data add even more evidence to the growing literature showing that patients who undergo bariatric surgery experience a reduction in all-cause long-term mortality. In making decisions around bariatric surgical procedures and care, patients and their health care providers need to understand the trade-offs between improved weight, health, and longer-term survival versus the surgical risks and problems over time,” said Anita P. Courcoulas, MD, MPH, chief of minimally invasive bariatric and general surgery at the University of Pittsburgh Medical Center, said in an interview. Dr. Courcoulas was not involved in the study.

The results appeared in the New England Journal of Medicine.

The SOS study drew from 25 surgical departments and 480 primary health care centers in Sweden. The researchers examined data from 2,007 patients who underwent bariatric surgery between 1987 and 2001, and compared their outcomes to 2,040 matched controls. All were between age 37 and 60 years, with a body mass index (BMI) of at least 34 kg/m² for men and 38 for women. They also compared outcomes with 1,135 randomly sampled from the Swedish population registry.

Procedures included banding (18%), vertical banded gastroplasty (69%), and gastric bypass (13%). After an initial BMI reduction of about 11, the surgery group stabilized by year 8 at a BMI about 7 lower than baseline, and there was little change in BMI among controls.

After a mean follow-up of 24 years (interquartile range, 22-27 years), there were 10.7 deaths per 1,000 person-years in the surgery group, 13.2 among obese controls, and 5.2 in the general population (hazard ratio, 0.77 for surgery versus no surgery; P < .001). The general population had a lower mortality than nonsurgical controls (HR, 0.44; P < .001).

The surgery group had a higher median life expectancy than controls (median, 2.4 years; adjusted difference, 3.0 years; P < .001). The general population group had a median life expectancy that was 7.4 years higher than the control group (adjusted difference, 8.5 years; P < .001). The surgery group’s median life expectancy was still shorter than the general population reference (adjusted difference, 5.5 years; P < .001).

Cardiovascular disease risk was lower in the surgery group (HR, 0.70; 95% confidence interval, 0.57-0.85), as was risk of MI (HR, 0.51; 95% CI, 0.33-0.79), heart failure (HR, 0.52; 95% CI, 0.31-0.88), and stroke (HR, 0.45; 95% CI, 0.24-0.84). Cancer mortality was also lower (HR, 0.77; 95% CI, 0.61-0.96).

In the surgery group, causes of death that were elevated over the general population included cardiovascular causes (HR, 2.64; 95% CI, 1.78-3.91) and noncardiovascular causes, mainly infections; postsurgical complications; and factors such as alcoholism, suicide, or trauma (HR, 1.50; 95% CI, 1.18-1.91).

The study is limited by its retrospective nature, and because the surgical techniques used at the time are less effective than those used today, and could lead to weight gain over time. As a result, many patients who underwent surgery remained heavier than the general population. It’s also possible that negative health effects accumulated before surgery and persisted afterwards, according to Dr. Courcoulas.

The findings are likely generalizable to people with obesity, many of whom choose not to undergo bariatric surgery despite the potential benefits. “The population studied in SOS had a similar profile of underlying medical diseases to those groups who undergo bariatric surgery today and in the U.S. and around the world,” said Dr. Courcoulas.

The study was funded by the Swedish Research Council and others. Dr. Courcoulas has no relevant financial disclosures

SOURCE: Carlsson L et al. N Engl J Med. 2020 Oct 15. doi: 10.1056/NEJMoa2002449.

In patients with tuberous sclerosis complex (TSC), preventive treatment with vigabatrin is safe and changes the natural history of seizures, according to research presented at the 2020 CNS-ICNA Conjoint Meeting, held virtually this year. This treatment strategy reduces the risk and severity of epilepsy, said the investigators.

As much as 90% of patients with TSC have epilepsy. Seizures generally start during infancy and are often resistant to medication. Clinicians are increasingly able to diagnose TSC prenatally, thus creating an opportunity for pursuing preventive strategies.

In the multicenter EPISTOP trial, Katarzyna Kotulska, MD, head of neurology and epileptology at Children’s Memorial Health Institute in Warsaw, and colleagues compared the efficacy and safety of preventive vigabatrin treatment with those of conventional vigabatrin treatment in infants with TSC. The researchers followed 94 infants with TSC and without a history of seizures with monthly video EEG. Conventional treatment was initiated after the first electrographic or clinical seizure, and preventive treatment was administered when epileptiform discharges were visible on EEG but before the first seizure.

Six sites randomly assigned patients to treatment in a equal groups in a randomized, controlled trial. At four other sites, treatment allocation was fixed in an open-label trial. All patients were followed until age 2 years. The study’s primary endpoint was the time to first clinical seizure.

A total of 53 patients participated in the randomized, controlled trial, and 41 participated in the open-label study; 79 patients completed the study. Of this group, 25 received preventive treatment, 25 received conventional treatment, and 22 patients had seizures before epileptiform activity was detected on EEG. Seven patients had neither seizures nor abnormal EEG.

The time to first clinical seizure was significantly longer in patients who received preventive treatment, compared with those who received conventional treatment. In the randomized, controlled trial, time to first seizure was 364 days in the preventive treatment group and 124 days in the conventional treatment group. In the open-label trial, time to first seizure was 426 days in the preventive treatment group and 106 days in the conventional treatment group.

A pooled analysis indicated that, at 24 months, preventive treatment significantly reduced the risk of clinical seizures (odds ratio, 0.21), drug-resistant epilepsy (OR, 0.23), and infantile spasms (OR, 0). The investigators did not record any adverse events related to preventive treatment.

The study was funded by the 7th Framework Program of the European Union. Dr. Kotulska did not report any disclosures.

[email protected]

SOURCE: Kotulska K et al. CNS-ICNA 2020, Abstract PL13.

In patients with tuberous sclerosis complex (TSC), preventive treatment with vigabatrin is safe and changes the natural history of seizures, according to research presented at the 2020 CNS-ICNA Conjoint Meeting, held virtually this year. This treatment strategy reduces the risk and severity of epilepsy, said the investigators.

As much as 90% of patients with TSC have epilepsy. Seizures generally start during infancy and are often resistant to medication. Clinicians are increasingly able to diagnose TSC prenatally, thus creating an opportunity for pursuing preventive strategies.

In the multicenter EPISTOP trial, Katarzyna Kotulska, MD, head of neurology and epileptology at Children’s Memorial Health Institute in Warsaw, and colleagues compared the efficacy and safety of preventive vigabatrin treatment with those of conventional vigabatrin treatment in infants with TSC. The researchers followed 94 infants with TSC and without a history of seizures with monthly video EEG. Conventional treatment was initiated after the first electrographic or clinical seizure, and preventive treatment was administered when epileptiform discharges were visible on EEG but before the first seizure.

Six sites randomly assigned patients to treatment in a equal groups in a randomized, controlled trial. At four other sites, treatment allocation was fixed in an open-label trial. All patients were followed until age 2 years. The study’s primary endpoint was the time to first clinical seizure.

A total of 53 patients participated in the randomized, controlled trial, and 41 participated in the open-label study; 79 patients completed the study. Of this group, 25 received preventive treatment, 25 received conventional treatment, and 22 patients had seizures before epileptiform activity was detected on EEG. Seven patients had neither seizures nor abnormal EEG.

The time to first clinical seizure was significantly longer in patients who received preventive treatment, compared with those who received conventional treatment. In the randomized, controlled trial, time to first seizure was 364 days in the preventive treatment group and 124 days in the conventional treatment group. In the open-label trial, time to first seizure was 426 days in the preventive treatment group and 106 days in the conventional treatment group.

A pooled analysis indicated that, at 24 months, preventive treatment significantly reduced the risk of clinical seizures (odds ratio, 0.21), drug-resistant epilepsy (OR, 0.23), and infantile spasms (OR, 0). The investigators did not record any adverse events related to preventive treatment.

The study was funded by the 7th Framework Program of the European Union. Dr. Kotulska did not report any disclosures.

[email protected]

SOURCE: Kotulska K et al. CNS-ICNA 2020, Abstract PL13.

In patients with tuberous sclerosis complex (TSC), preventive treatment with vigabatrin is safe and changes the natural history of seizures, according to research presented at the 2020 CNS-ICNA Conjoint Meeting, held virtually this year. This treatment strategy reduces the risk and severity of epilepsy, said the investigators.

As much as 90% of patients with TSC have epilepsy. Seizures generally start during infancy and are often resistant to medication. Clinicians are increasingly able to diagnose TSC prenatally, thus creating an opportunity for pursuing preventive strategies.

In the multicenter EPISTOP trial, Katarzyna Kotulska, MD, head of neurology and epileptology at Children’s Memorial Health Institute in Warsaw, and colleagues compared the efficacy and safety of preventive vigabatrin treatment with those of conventional vigabatrin treatment in infants with TSC. The researchers followed 94 infants with TSC and without a history of seizures with monthly video EEG. Conventional treatment was initiated after the first electrographic or clinical seizure, and preventive treatment was administered when epileptiform discharges were visible on EEG but before the first seizure.

Six sites randomly assigned patients to treatment in a equal groups in a randomized, controlled trial. At four other sites, treatment allocation was fixed in an open-label trial. All patients were followed until age 2 years. The study’s primary endpoint was the time to first clinical seizure.

A total of 53 patients participated in the randomized, controlled trial, and 41 participated in the open-label study; 79 patients completed the study. Of this group, 25 received preventive treatment, 25 received conventional treatment, and 22 patients had seizures before epileptiform activity was detected on EEG. Seven patients had neither seizures nor abnormal EEG.

The time to first clinical seizure was significantly longer in patients who received preventive treatment, compared with those who received conventional treatment. In the randomized, controlled trial, time to first seizure was 364 days in the preventive treatment group and 124 days in the conventional treatment group. In the open-label trial, time to first seizure was 426 days in the preventive treatment group and 106 days in the conventional treatment group.

A pooled analysis indicated that, at 24 months, preventive treatment significantly reduced the risk of clinical seizures (odds ratio, 0.21), drug-resistant epilepsy (OR, 0.23), and infantile spasms (OR, 0). The investigators did not record any adverse events related to preventive treatment.

The study was funded by the 7th Framework Program of the European Union. Dr. Kotulska did not report any disclosures.

[email protected]

SOURCE: Kotulska K et al. CNS-ICNA 2020, Abstract PL13.

Children with stereotypies consult neurologists less often than do those with tics, according to an analysis presented at the 2020 CNS-ICNA Conjoint Meeting, held virtually this year. The former also are younger at their first visit than are the latter. Compared with children with tics, children with stereotypies also have fewer comorbidities and receive fewer recommendations for interventions. This difference between groups may not merely reflect the younger age at presentation of children with stereotypies (e.g., at an age before a comorbidity is manifest). “At least in our population, it does seem to reflect an overall lower burden of comorbidities,” said Shannon Dean, MD, PhD, assistant professor of neurology at the Kennedy Krieger Institute of Johns Hopkins University in Baltimore.

Common pediatric movement disorders

Tics (i.e., short-lasting, sudden, repetitive movements) and stereotypies (i.e., rhythmic, fixed, deliberate, but purposeless movements) are common pediatric movement disorders with favorable prognoses. The disorders share several comorbidities, the most common of which are ADHD, anxiety, and obsessive-compulsive disorder (OCD). Dr. Dean and colleagues examined differences in comorbidity burden, resource use, and need for intervention between children with tics and those with stereotypies.

The investigators performed a retrospective chart review and identified 63 children diagnosed with stereotypies. They matched each of these children, by age when possible, with a child first diagnosed with a chronic or provisional tic disorder during the same year. All patients presented to the University of Rochester (N.Y.) Child Neurology Clinic between 2003 and 2016. Dr. Dean and colleagues excluded children with diagnoses for which stereotypies are considered a secondary feature (e.g., autism, intellectual disability, and blindness). They also excluded children who had tics and stereotypies.

The researchers examined the groups’ total number of visits, comorbidities, and recommended interventions. They also analyzed data from a follow-up survey that were available for 20 of the 63 patients with stereotypies. They tested continuous or discrete variables for normal distribution and used T tests or Mann–Whitney U as appropriate. To analyze categorical data, they used chi squared or Fisher’s exact test for groups smaller than five.
 

Differing rates of intervention

Children with stereotypies were younger at first visit (mean age, 5.6 years vs. 7.1 years) and at last visit (mean age, 6.5 years vs. 9.8 years) and had fewer total visits (1.8 vs. 4.5), compared with children with tics.

The three most common comorbidities in the population were more prevalent among patients with tics than among patients with stereotypies. The prevalence of ADHD was 27% among patients with stereotypies and 48% among patients with tics. The prevalence of OCD was 8% among children with stereotypies and 41% among children with tics. The prevalence of anxiety was 21% among children with stereotypies and 63% among children with tics. Children with stereotypies also had fewer neuropsychiatric comorbidities overall than did children with tics (0.7 per patient versus 1.9 per patient).

The clinicians had recommended at least one medication for tics in 22% of the children with tics. No medication is available for children with stereotypies. The clinicians recommended behavioral therapy for 13% of the children with tics, but for none of the children with stereotypies, “because none of them had functional impairment that would warrant intervention,” said Dr. Dean. The clinicians also made more recommendations for pharmaceutical and behavioral treatments for comorbidities in patients with tics than in patients with stereotypies.

When the investigators examined the follow-up survey data, they found that patients with stereotypies were older at last contact than patients with tics. Last contact was defined as the time of the survey for patients with stereotypies and the time of the last clinic visit for patients with tics. When Dr. Dean and colleagues examined the three most common comorbidities, however, they again found that the burden was greater among patients with tics (1.5 per patient) than among patients with stereotypies (0.8 per patient).

The study was funded by the T32 Experimental Therapeutics Training Grant from the University of Rochester, N.Y. Dr. Dean did not report any disclosures.

[email protected]

SOURCE: Dean S et al. CNS-ICNA 2020. Abstract PL52.

Children with stereotypies consult neurologists less often than do those with tics, according to an analysis presented at the 2020 CNS-ICNA Conjoint Meeting, held virtually this year. The former also are younger at their first visit than are the latter. Compared with children with tics, children with stereotypies also have fewer comorbidities and receive fewer recommendations for interventions. This difference between groups may not merely reflect the younger age at presentation of children with stereotypies (e.g., at an age before a comorbidity is manifest). “At least in our population, it does seem to reflect an overall lower burden of comorbidities,” said Shannon Dean, MD, PhD, assistant professor of neurology at the Kennedy Krieger Institute of Johns Hopkins University in Baltimore.

Common pediatric movement disorders

Tics (i.e., short-lasting, sudden, repetitive movements) and stereotypies (i.e., rhythmic, fixed, deliberate, but purposeless movements) are common pediatric movement disorders with favorable prognoses. The disorders share several comorbidities, the most common of which are ADHD, anxiety, and obsessive-compulsive disorder (OCD). Dr. Dean and colleagues examined differences in comorbidity burden, resource use, and need for intervention between children with tics and those with stereotypies.

The investigators performed a retrospective chart review and identified 63 children diagnosed with stereotypies. They matched each of these children, by age when possible, with a child first diagnosed with a chronic or provisional tic disorder during the same year. All patients presented to the University of Rochester (N.Y.) Child Neurology Clinic between 2003 and 2016. Dr. Dean and colleagues excluded children with diagnoses for which stereotypies are considered a secondary feature (e.g., autism, intellectual disability, and blindness). They also excluded children who had tics and stereotypies.

The researchers examined the groups’ total number of visits, comorbidities, and recommended interventions. They also analyzed data from a follow-up survey that were available for 20 of the 63 patients with stereotypies. They tested continuous or discrete variables for normal distribution and used T tests or Mann–Whitney U as appropriate. To analyze categorical data, they used chi squared or Fisher’s exact test for groups smaller than five.
 

Differing rates of intervention

Children with stereotypies were younger at first visit (mean age, 5.6 years vs. 7.1 years) and at last visit (mean age, 6.5 years vs. 9.8 years) and had fewer total visits (1.8 vs. 4.5), compared with children with tics.

The three most common comorbidities in the population were more prevalent among patients with tics than among patients with stereotypies. The prevalence of ADHD was 27% among patients with stereotypies and 48% among patients with tics. The prevalence of OCD was 8% among children with stereotypies and 41% among children with tics. The prevalence of anxiety was 21% among children with stereotypies and 63% among children with tics. Children with stereotypies also had fewer neuropsychiatric comorbidities overall than did children with tics (0.7 per patient versus 1.9 per patient).

The clinicians had recommended at least one medication for tics in 22% of the children with tics. No medication is available for children with stereotypies. The clinicians recommended behavioral therapy for 13% of the children with tics, but for none of the children with stereotypies, “because none of them had functional impairment that would warrant intervention,” said Dr. Dean. The clinicians also made more recommendations for pharmaceutical and behavioral treatments for comorbidities in patients with tics than in patients with stereotypies.

When the investigators examined the follow-up survey data, they found that patients with stereotypies were older at last contact than patients with tics. Last contact was defined as the time of the survey for patients with stereotypies and the time of the last clinic visit for patients with tics. When Dr. Dean and colleagues examined the three most common comorbidities, however, they again found that the burden was greater among patients with tics (1.5 per patient) than among patients with stereotypies (0.8 per patient).

The study was funded by the T32 Experimental Therapeutics Training Grant from the University of Rochester, N.Y. Dr. Dean did not report any disclosures.

[email protected]

SOURCE: Dean S et al. CNS-ICNA 2020. Abstract PL52.

Children with stereotypies consult neurologists less often than do those with tics, according to an analysis presented at the 2020 CNS-ICNA Conjoint Meeting, held virtually this year. The former also are younger at their first visit than are the latter. Compared with children with tics, children with stereotypies also have fewer comorbidities and receive fewer recommendations for interventions. This difference between groups may not merely reflect the younger age at presentation of children with stereotypies (e.g., at an age before a comorbidity is manifest). “At least in our population, it does seem to reflect an overall lower burden of comorbidities,” said Shannon Dean, MD, PhD, assistant professor of neurology at the Kennedy Krieger Institute of Johns Hopkins University in Baltimore.

Common pediatric movement disorders

Tics (i.e., short-lasting, sudden, repetitive movements) and stereotypies (i.e., rhythmic, fixed, deliberate, but purposeless movements) are common pediatric movement disorders with favorable prognoses. The disorders share several comorbidities, the most common of which are ADHD, anxiety, and obsessive-compulsive disorder (OCD). Dr. Dean and colleagues examined differences in comorbidity burden, resource use, and need for intervention between children with tics and those with stereotypies.

The investigators performed a retrospective chart review and identified 63 children diagnosed with stereotypies. They matched each of these children, by age when possible, with a child first diagnosed with a chronic or provisional tic disorder during the same year. All patients presented to the University of Rochester (N.Y.) Child Neurology Clinic between 2003 and 2016. Dr. Dean and colleagues excluded children with diagnoses for which stereotypies are considered a secondary feature (e.g., autism, intellectual disability, and blindness). They also excluded children who had tics and stereotypies.

The researchers examined the groups’ total number of visits, comorbidities, and recommended interventions. They also analyzed data from a follow-up survey that were available for 20 of the 63 patients with stereotypies. They tested continuous or discrete variables for normal distribution and used T tests or Mann–Whitney U as appropriate. To analyze categorical data, they used chi squared or Fisher’s exact test for groups smaller than five.
 

Differing rates of intervention

Children with stereotypies were younger at first visit (mean age, 5.6 years vs. 7.1 years) and at last visit (mean age, 6.5 years vs. 9.8 years) and had fewer total visits (1.8 vs. 4.5), compared with children with tics.

The three most common comorbidities in the population were more prevalent among patients with tics than among patients with stereotypies. The prevalence of ADHD was 27% among patients with stereotypies and 48% among patients with tics. The prevalence of OCD was 8% among children with stereotypies and 41% among children with tics. The prevalence of anxiety was 21% among children with stereotypies and 63% among children with tics. Children with stereotypies also had fewer neuropsychiatric comorbidities overall than did children with tics (0.7 per patient versus 1.9 per patient).

The clinicians had recommended at least one medication for tics in 22% of the children with tics. No medication is available for children with stereotypies. The clinicians recommended behavioral therapy for 13% of the children with tics, but for none of the children with stereotypies, “because none of them had functional impairment that would warrant intervention,” said Dr. Dean. The clinicians also made more recommendations for pharmaceutical and behavioral treatments for comorbidities in patients with tics than in patients with stereotypies.

When the investigators examined the follow-up survey data, they found that patients with stereotypies were older at last contact than patients with tics. Last contact was defined as the time of the survey for patients with stereotypies and the time of the last clinic visit for patients with tics. When Dr. Dean and colleagues examined the three most common comorbidities, however, they again found that the burden was greater among patients with tics (1.5 per patient) than among patients with stereotypies (0.8 per patient).

The study was funded by the T32 Experimental Therapeutics Training Grant from the University of Rochester, N.Y. Dr. Dean did not report any disclosures.

[email protected]

SOURCE: Dean S et al. CNS-ICNA 2020. Abstract PL52.

After taking a nosedive during the initial wave of the COVID-19 pandemic, then rising and plateauing, weekly outpatient visits in the United States have rebounded and now slightly exceed levels seen in late February, according to new data.

Overall visits plunged by almost 60% at the low point in late March and did not start recovering until late June, when visits were still off by 10%. Visits began to rise again – by 2% over the March 1 baseline – around Labor Day.

As of Oct. 4, visits had returned to that March 1 baseline, which was slightly higher than in late February, according to data analyzed by Harvard University, the Commonwealth Fund, and the healthcare technology company Phreesia, which helps medical practices with patient registration, insurance verification, and payments, and has data on 50,000 providers in all 50 states.

The study was published online by the Commonwealth Fund.

In-person visits are still down 6% from the March 1 baseline. Telemedicine visits – which surged in mid-April to account for some 13%-14% of visits – have subsided to 6% of visits.

Many states reopened businesses and lifted travel restrictions in early September, benefiting medical practices in some areas. But clinicians in some regions are still facing rising COVID-19 cases, as well as “the challenges of keeping patients and clinicians safe while also maintaining revenue,” wrote the report authors.

Some specialties are still hard hit. For the week starting Oct. 4, visits to pulmonologists were off 20% from March 1. Otolaryngology visits were down 17%, and behavioral health visits were down 14%. Cardiology, allergy/immunology, neurology, gastroenterology, and endocrinology also saw drops of 5%-10% from March.

Patients were flocking to dermatologists, however. Visits were up 17% over baseline. Primary care also was popular, with a 13% increase over March 1.

At the height of the pandemic shutdown in late March, Medicare beneficiaries stayed away from doctors the most. Visits dipped 63%, compared with 56% for the commercially insured, and 52% for those on Medicaid. Now, Medicare visits are up 3% over baseline, while Medicaid visits are down 1% and commercially insured visits have risen 1% from March.

The over-65 age group did not have the steepest drop in visits when analyzed by age. Children aged 3-17 years saw the biggest decline at the height of the shutdown. Infants to 5-year-olds have still not returned to prepandemic visit levels. Those visits are off by 10%-18%. The 65-and-older group is up 4% from March.

Larger practices – with more than six clinicians – have seen the biggest rebound, after having had the largest dip in visits, from a decline of 53% in late March to a 14% rise over that baseline. Practices with fewer than five clinicians are still 6% down from the March baseline.
 

Wide variation in telemedicine use

The researchers reported a massive gap in the percentage of various specialties that are using telemedicine. At the top end are behavioral health specialists, where 41% of visits are by telemedicine.

The next-closest specialty is endocrinology, which has 14% of visits via telemedicine, on par with rheumatology, neurology, and gastroenterology. At the low end: ophthalmology, with zero virtual visits; otolaryngology (1%), orthopedics (1%), surgery (2%), and dermatology and ob.gyn., both at 3%.

Smaller practices – with fewer than five clinicians – never adopted telemedicine at the rate of the larger practices. During the mid-April peak, about 10% of the smaller practices were using telemedicine in adult primary care practices, compared with 19% of those primary care practices with more than six clinicians.

The gap persists. Currently, 9% of the larger practices are using telemedicine, compared with 4% of small practices.

One-third of all provider organizations analyzed never-adopted telemedicine. And while use continues, it is now mostly minimal. At the April peak, 35% of the practices with telemedicine reported heavy use – that is, in more than 20% of visits. In September, 9% said they had such heavy use.

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

After taking a nosedive during the initial wave of the COVID-19 pandemic, then rising and plateauing, weekly outpatient visits in the United States have rebounded and now slightly exceed levels seen in late February, according to new data.

Overall visits plunged by almost 60% at the low point in late March and did not start recovering until late June, when visits were still off by 10%. Visits began to rise again – by 2% over the March 1 baseline – around Labor Day.

As of Oct. 4, visits had returned to that March 1 baseline, which was slightly higher than in late February, according to data analyzed by Harvard University, the Commonwealth Fund, and the healthcare technology company Phreesia, which helps medical practices with patient registration, insurance verification, and payments, and has data on 50,000 providers in all 50 states.

The study was published online by the Commonwealth Fund.

In-person visits are still down 6% from the March 1 baseline. Telemedicine visits – which surged in mid-April to account for some 13%-14% of visits – have subsided to 6% of visits.

Many states reopened businesses and lifted travel restrictions in early September, benefiting medical practices in some areas. But clinicians in some regions are still facing rising COVID-19 cases, as well as “the challenges of keeping patients and clinicians safe while also maintaining revenue,” wrote the report authors.

Some specialties are still hard hit. For the week starting Oct. 4, visits to pulmonologists were off 20% from March 1. Otolaryngology visits were down 17%, and behavioral health visits were down 14%. Cardiology, allergy/immunology, neurology, gastroenterology, and endocrinology also saw drops of 5%-10% from March.

Patients were flocking to dermatologists, however. Visits were up 17% over baseline. Primary care also was popular, with a 13% increase over March 1.

At the height of the pandemic shutdown in late March, Medicare beneficiaries stayed away from doctors the most. Visits dipped 63%, compared with 56% for the commercially insured, and 52% for those on Medicaid. Now, Medicare visits are up 3% over baseline, while Medicaid visits are down 1% and commercially insured visits have risen 1% from March.

The over-65 age group did not have the steepest drop in visits when analyzed by age. Children aged 3-17 years saw the biggest decline at the height of the shutdown. Infants to 5-year-olds have still not returned to prepandemic visit levels. Those visits are off by 10%-18%. The 65-and-older group is up 4% from March.

Larger practices – with more than six clinicians – have seen the biggest rebound, after having had the largest dip in visits, from a decline of 53% in late March to a 14% rise over that baseline. Practices with fewer than five clinicians are still 6% down from the March baseline.
 

Wide variation in telemedicine use

The researchers reported a massive gap in the percentage of various specialties that are using telemedicine. At the top end are behavioral health specialists, where 41% of visits are by telemedicine.

The next-closest specialty is endocrinology, which has 14% of visits via telemedicine, on par with rheumatology, neurology, and gastroenterology. At the low end: ophthalmology, with zero virtual visits; otolaryngology (1%), orthopedics (1%), surgery (2%), and dermatology and ob.gyn., both at 3%.

Smaller practices – with fewer than five clinicians – never adopted telemedicine at the rate of the larger practices. During the mid-April peak, about 10% of the smaller practices were using telemedicine in adult primary care practices, compared with 19% of those primary care practices with more than six clinicians.

The gap persists. Currently, 9% of the larger practices are using telemedicine, compared with 4% of small practices.

One-third of all provider organizations analyzed never-adopted telemedicine. And while use continues, it is now mostly minimal. At the April peak, 35% of the practices with telemedicine reported heavy use – that is, in more than 20% of visits. In September, 9% said they had such heavy use.

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

After taking a nosedive during the initial wave of the COVID-19 pandemic, then rising and plateauing, weekly outpatient visits in the United States have rebounded and now slightly exceed levels seen in late February, according to new data.

Overall visits plunged by almost 60% at the low point in late March and did not start recovering until late June, when visits were still off by 10%. Visits began to rise again – by 2% over the March 1 baseline – around Labor Day.

As of Oct. 4, visits had returned to that March 1 baseline, which was slightly higher than in late February, according to data analyzed by Harvard University, the Commonwealth Fund, and the healthcare technology company Phreesia, which helps medical practices with patient registration, insurance verification, and payments, and has data on 50,000 providers in all 50 states.

The study was published online by the Commonwealth Fund.

In-person visits are still down 6% from the March 1 baseline. Telemedicine visits – which surged in mid-April to account for some 13%-14% of visits – have subsided to 6% of visits.

Many states reopened businesses and lifted travel restrictions in early September, benefiting medical practices in some areas. But clinicians in some regions are still facing rising COVID-19 cases, as well as “the challenges of keeping patients and clinicians safe while also maintaining revenue,” wrote the report authors.

Some specialties are still hard hit. For the week starting Oct. 4, visits to pulmonologists were off 20% from March 1. Otolaryngology visits were down 17%, and behavioral health visits were down 14%. Cardiology, allergy/immunology, neurology, gastroenterology, and endocrinology also saw drops of 5%-10% from March.

Patients were flocking to dermatologists, however. Visits were up 17% over baseline. Primary care also was popular, with a 13% increase over March 1.

At the height of the pandemic shutdown in late March, Medicare beneficiaries stayed away from doctors the most. Visits dipped 63%, compared with 56% for the commercially insured, and 52% for those on Medicaid. Now, Medicare visits are up 3% over baseline, while Medicaid visits are down 1% and commercially insured visits have risen 1% from March.

The over-65 age group did not have the steepest drop in visits when analyzed by age. Children aged 3-17 years saw the biggest decline at the height of the shutdown. Infants to 5-year-olds have still not returned to prepandemic visit levels. Those visits are off by 10%-18%. The 65-and-older group is up 4% from March.

Larger practices – with more than six clinicians – have seen the biggest rebound, after having had the largest dip in visits, from a decline of 53% in late March to a 14% rise over that baseline. Practices with fewer than five clinicians are still 6% down from the March baseline.
 

Wide variation in telemedicine use

The researchers reported a massive gap in the percentage of various specialties that are using telemedicine. At the top end are behavioral health specialists, where 41% of visits are by telemedicine.

The next-closest specialty is endocrinology, which has 14% of visits via telemedicine, on par with rheumatology, neurology, and gastroenterology. At the low end: ophthalmology, with zero virtual visits; otolaryngology (1%), orthopedics (1%), surgery (2%), and dermatology and ob.gyn., both at 3%.

Smaller practices – with fewer than five clinicians – never adopted telemedicine at the rate of the larger practices. During the mid-April peak, about 10% of the smaller practices were using telemedicine in adult primary care practices, compared with 19% of those primary care practices with more than six clinicians.

The gap persists. Currently, 9% of the larger practices are using telemedicine, compared with 4% of small practices.

One-third of all provider organizations analyzed never-adopted telemedicine. And while use continues, it is now mostly minimal. At the April peak, 35% of the practices with telemedicine reported heavy use – that is, in more than 20% of visits. In September, 9% said they had such heavy use.

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