CHEST Physician

A low body mass index (BMI) indicative of being underweight as well as a weight loss of 2 kg or more over the course of 1 year were both independently associated with a higher mortality risk in the following year in patients with fibrotic interstitial lung disease (ILD). In contrast, being both overweight and obese appeared to be protective against mortality at the same 1-year endpoint, according to the results of an observational, retrospective cohort study.

Compared with patients with a normal BMI, patients who were underweight at a BMI of less than 18.5 kg/m² were over three times more likely to die at 1 year, at a hazard ratio of 3.19 (P < .001), senior author Christopher Ryerson, MD, University of British Columbia, Vancouver, and colleagues reported in the journal Chest.

In contrast, patients who were overweight with a BMI of 25-29 had roughly half the mortality risk as those who were underweight, at an HR of 0.52 (P < .001). Results were roughly similar among the patients with obesity with a BMI in excess of 30, among whom the HR for mortality at 1 year was 0.55 (P < .001), compared with those who were underweight.

“All patients with fibrotic ILD should still engage in exercise and eat an appropriate diet and it is still okay if you are obese and lose weight as a consequence of these lifestyle choices,” Dr. Ryerson told this news organization. “But physicians should be concerned about patients who have severe ILD and who start to lose weight unintentionally since this often represents end-stage fibrosis or some other major comorbidity such as cancer.”
 

Two large cohorts

Patients from two large cohorts, including the six-center Canadian Registry for Pulmonary Fibrosis (CARE-PF) and the ILD registry at the University of California, San Francisco, were enrolled in the study. A total of 1,786 patients were included from the CARE-PF registry, which served as the derivation cohort, while another 1,779 patients from the UCSF registry served as the validation cohort. In the CARE-PF cohort, 21% of all ILD patients experienced a weight loss of at least 1 kg in the first year of follow-up, including 31% of patients with idiopathic pulmonary fibrosis (IPF).

“Fewer patients experienced a weight loss of at least 1 kg during the first year of the study period in the UCSF cohort,” the authors noted, at only 12% of all ILD patients, some 14% of those with IPF losing at least 1 kg of weight over the course of the year. At 2 years’ follow-up, 35% of all ILD patients had lost at least 1 kg, as had 46% of all IPF patients. Looking at BMI, “a higher value was associated with decreased 1-year mortality in both cohorts on unadjusted analysis,” the investigators observed.

In the CARE-PF cohort, the HR for 1-year mortality was 0.96 per unit difference in BMI (P < .001), while in the UCSF cohort, the HR for 1-year mortality was exactly the same, at 0.96 per unit difference in BMI (P < .001). The authors then adjusted findings for the ILD-GAP index, which included gender, age, and physiology index. After adjusting for this index, the HR for 1-year mortality in the CARE-PF cohort was 0.93 per unit change in BMI (95% CI, 0.90-0.967; P < .001), while in the UCSF cohort, the HR was 0.96 per unit change in BMI (95% CI, 0.94-0.98; P = .001).

Indeed, each 1-kg change above a BMI of 30, adjusted for the ILD-GAP index, was associated with a reduced risk of mortality at 1 year in both cohorts, at an HR of 0.98 (P = .001) in the CARE-PF cohort and an HR of 0.98 (P < .001) in the UCSF cohort. In contrast, patients who experienced a BMI weight loss of 2 kg or more within 1 year had a 41% increased risk of death in the subsequent year after adjusting for the ILD-GAP index and baseline BMI category, at an HR of 1.41 (P = .04). “The absolute change in mortality is much smaller than this,” Dr. Ryerson acknowledged.

“However, the magnitude [in mortality risk] did impress us and this illustrates how weight loss is a frequent consequence of end-stage disease which is something that we have all observed clinically as well,” he added.

Mortality risk plateaued in patients with a greater weight loss, the investigators observed, and there was no association between weight and subsequent 1-year mortality in either cohort on unadjusted analysis.

On the other hand, being underweight was associated with between a 13% and 16% higher mortality risk at 1 year after adjusting for the ILD-GAP, at an HR of 0.84 per 10 kg (P = .001) in the CARE-PF cohort and an HR of 0.87 per 10 kg (P < .001) in the UCSF cohort. “Results were similar in the two studied cohorts, suggesting a robust and generalizable association of both low BMI and weight loss with mortality,” the authors emphasized.

“Together these studies highlight the potential link between obesity and ILD pathogenesis and further suggest the possibility that nutritional support may have a more specific and important role in the management of fibrotic ILD,” the authors wrote. Dr. Ryerson in turn noted that being able to determine mortality risk more accurately than current mortality risk prediction models are able to do is very helpful when dealing with what are sometimes life-and-death decisions.

He also said that having more insight into a patient’s prognosis can change how physicians manage patients with respect to either transplantation or palliation and potentially the need to be more aggressive with pharmacotherapy as well.
 

Addressing weight loss

Asked to comment on the findings, Elizabeth Volkmann, MD, associate professor of medicine, University of California, Los Angeles, said that this was a very important study and something that she feels does not get adequate attention in clinical practice.

“Weight loss and malnutrition occur in many patients with ILD due to various factors such as gastrointestinal side effects from antifibrotic therapies, decreased oral intake due to psychosocial issues including depression, and increased caloric requirements due to increased work of breathing,” she said in an interview. That said, weight loss and malnutrition are still often underaddressed during clinical encounters for patients with ILD where the focus is on lung health.

“This study illuminates the importance of addressing weight loss in all patients with ILD as it can contribute to heightened risk of mortality,” Dr. Volkmann reemphasized. Dr. Volkmann and colleagues themselves recently reported that radiographic progression of scleroderma lung disease over the course of 1-2 years is associated with an increased risk of long-term mortality, based on two independent studies of systemic sclerosis–interstitial lung disease with extensive follow-up.

Over 8 years of follow-up, patients in the Scleroderma Lung Study II who exhibited an increase of 2% or more in the QILD score – a score that reflects the sum of all abnormally classified scores, including those for fibrosis, ground glass opacity, and honeycombing – for the whole lung at 24 months had an almost fourfold increased risk in mortality, which was significant (P = .014).

The association of an increase in the QILD of at least 2% at 12 months was suggestive in its association with mortality in the SLS I cohort at 12 years of follow-up, a finding that suggests that radiographic progression measured at 2 years is a better predictor of long-term mortality than at 1 year, as the authors concluded.

The CARR-PF is funded by Boehringer Ingelheim. Dr. Ryerson reported receiving personal fees from Boehringer Ingelheim. Dr. Volkmann consults or has received speaker fees from Boehringer Ingelheim and has received grant support from Kadmon and Horizon Therapeutics.

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

A low body mass index (BMI) indicative of being underweight as well as a weight loss of 2 kg or more over the course of 1 year were both independently associated with a higher mortality risk in the following year in patients with fibrotic interstitial lung disease (ILD). In contrast, being both overweight and obese appeared to be protective against mortality at the same 1-year endpoint, according to the results of an observational, retrospective cohort study.

Compared with patients with a normal BMI, patients who were underweight at a BMI of less than 18.5 kg/m² were over three times more likely to die at 1 year, at a hazard ratio of 3.19 (P < .001), senior author Christopher Ryerson, MD, University of British Columbia, Vancouver, and colleagues reported in the journal Chest.

In contrast, patients who were overweight with a BMI of 25-29 had roughly half the mortality risk as those who were underweight, at an HR of 0.52 (P < .001). Results were roughly similar among the patients with obesity with a BMI in excess of 30, among whom the HR for mortality at 1 year was 0.55 (P < .001), compared with those who were underweight.

“All patients with fibrotic ILD should still engage in exercise and eat an appropriate diet and it is still okay if you are obese and lose weight as a consequence of these lifestyle choices,” Dr. Ryerson told this news organization. “But physicians should be concerned about patients who have severe ILD and who start to lose weight unintentionally since this often represents end-stage fibrosis or some other major comorbidity such as cancer.”
 

Two large cohorts

Patients from two large cohorts, including the six-center Canadian Registry for Pulmonary Fibrosis (CARE-PF) and the ILD registry at the University of California, San Francisco, were enrolled in the study. A total of 1,786 patients were included from the CARE-PF registry, which served as the derivation cohort, while another 1,779 patients from the UCSF registry served as the validation cohort. In the CARE-PF cohort, 21% of all ILD patients experienced a weight loss of at least 1 kg in the first year of follow-up, including 31% of patients with idiopathic pulmonary fibrosis (IPF).

“Fewer patients experienced a weight loss of at least 1 kg during the first year of the study period in the UCSF cohort,” the authors noted, at only 12% of all ILD patients, some 14% of those with IPF losing at least 1 kg of weight over the course of the year. At 2 years’ follow-up, 35% of all ILD patients had lost at least 1 kg, as had 46% of all IPF patients. Looking at BMI, “a higher value was associated with decreased 1-year mortality in both cohorts on unadjusted analysis,” the investigators observed.

In the CARE-PF cohort, the HR for 1-year mortality was 0.96 per unit difference in BMI (P < .001), while in the UCSF cohort, the HR for 1-year mortality was exactly the same, at 0.96 per unit difference in BMI (P < .001). The authors then adjusted findings for the ILD-GAP index, which included gender, age, and physiology index. After adjusting for this index, the HR for 1-year mortality in the CARE-PF cohort was 0.93 per unit change in BMI (95% CI, 0.90-0.967; P < .001), while in the UCSF cohort, the HR was 0.96 per unit change in BMI (95% CI, 0.94-0.98; P = .001).

Indeed, each 1-kg change above a BMI of 30, adjusted for the ILD-GAP index, was associated with a reduced risk of mortality at 1 year in both cohorts, at an HR of 0.98 (P = .001) in the CARE-PF cohort and an HR of 0.98 (P < .001) in the UCSF cohort. In contrast, patients who experienced a BMI weight loss of 2 kg or more within 1 year had a 41% increased risk of death in the subsequent year after adjusting for the ILD-GAP index and baseline BMI category, at an HR of 1.41 (P = .04). “The absolute change in mortality is much smaller than this,” Dr. Ryerson acknowledged.

“However, the magnitude [in mortality risk] did impress us and this illustrates how weight loss is a frequent consequence of end-stage disease which is something that we have all observed clinically as well,” he added.

Mortality risk plateaued in patients with a greater weight loss, the investigators observed, and there was no association between weight and subsequent 1-year mortality in either cohort on unadjusted analysis.

On the other hand, being underweight was associated with between a 13% and 16% higher mortality risk at 1 year after adjusting for the ILD-GAP, at an HR of 0.84 per 10 kg (P = .001) in the CARE-PF cohort and an HR of 0.87 per 10 kg (P < .001) in the UCSF cohort. “Results were similar in the two studied cohorts, suggesting a robust and generalizable association of both low BMI and weight loss with mortality,” the authors emphasized.

“Together these studies highlight the potential link between obesity and ILD pathogenesis and further suggest the possibility that nutritional support may have a more specific and important role in the management of fibrotic ILD,” the authors wrote. Dr. Ryerson in turn noted that being able to determine mortality risk more accurately than current mortality risk prediction models are able to do is very helpful when dealing with what are sometimes life-and-death decisions.

He also said that having more insight into a patient’s prognosis can change how physicians manage patients with respect to either transplantation or palliation and potentially the need to be more aggressive with pharmacotherapy as well.
 

Addressing weight loss

Asked to comment on the findings, Elizabeth Volkmann, MD, associate professor of medicine, University of California, Los Angeles, said that this was a very important study and something that she feels does not get adequate attention in clinical practice.

“Weight loss and malnutrition occur in many patients with ILD due to various factors such as gastrointestinal side effects from antifibrotic therapies, decreased oral intake due to psychosocial issues including depression, and increased caloric requirements due to increased work of breathing,” she said in an interview. That said, weight loss and malnutrition are still often underaddressed during clinical encounters for patients with ILD where the focus is on lung health.

“This study illuminates the importance of addressing weight loss in all patients with ILD as it can contribute to heightened risk of mortality,” Dr. Volkmann reemphasized. Dr. Volkmann and colleagues themselves recently reported that radiographic progression of scleroderma lung disease over the course of 1-2 years is associated with an increased risk of long-term mortality, based on two independent studies of systemic sclerosis–interstitial lung disease with extensive follow-up.

Over 8 years of follow-up, patients in the Scleroderma Lung Study II who exhibited an increase of 2% or more in the QILD score – a score that reflects the sum of all abnormally classified scores, including those for fibrosis, ground glass opacity, and honeycombing – for the whole lung at 24 months had an almost fourfold increased risk in mortality, which was significant (P = .014).

The association of an increase in the QILD of at least 2% at 12 months was suggestive in its association with mortality in the SLS I cohort at 12 years of follow-up, a finding that suggests that radiographic progression measured at 2 years is a better predictor of long-term mortality than at 1 year, as the authors concluded.

The CARR-PF is funded by Boehringer Ingelheim. Dr. Ryerson reported receiving personal fees from Boehringer Ingelheim. Dr. Volkmann consults or has received speaker fees from Boehringer Ingelheim and has received grant support from Kadmon and Horizon Therapeutics.

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

A low body mass index (BMI) indicative of being underweight as well as a weight loss of 2 kg or more over the course of 1 year were both independently associated with a higher mortality risk in the following year in patients with fibrotic interstitial lung disease (ILD). In contrast, being both overweight and obese appeared to be protective against mortality at the same 1-year endpoint, according to the results of an observational, retrospective cohort study.

Compared with patients with a normal BMI, patients who were underweight at a BMI of less than 18.5 kg/m² were over three times more likely to die at 1 year, at a hazard ratio of 3.19 (P < .001), senior author Christopher Ryerson, MD, University of British Columbia, Vancouver, and colleagues reported in the journal Chest.

In contrast, patients who were overweight with a BMI of 25-29 had roughly half the mortality risk as those who were underweight, at an HR of 0.52 (P < .001). Results were roughly similar among the patients with obesity with a BMI in excess of 30, among whom the HR for mortality at 1 year was 0.55 (P < .001), compared with those who were underweight.

“All patients with fibrotic ILD should still engage in exercise and eat an appropriate diet and it is still okay if you are obese and lose weight as a consequence of these lifestyle choices,” Dr. Ryerson told this news organization. “But physicians should be concerned about patients who have severe ILD and who start to lose weight unintentionally since this often represents end-stage fibrosis or some other major comorbidity such as cancer.”
 

Two large cohorts

Patients from two large cohorts, including the six-center Canadian Registry for Pulmonary Fibrosis (CARE-PF) and the ILD registry at the University of California, San Francisco, were enrolled in the study. A total of 1,786 patients were included from the CARE-PF registry, which served as the derivation cohort, while another 1,779 patients from the UCSF registry served as the validation cohort. In the CARE-PF cohort, 21% of all ILD patients experienced a weight loss of at least 1 kg in the first year of follow-up, including 31% of patients with idiopathic pulmonary fibrosis (IPF).

“Fewer patients experienced a weight loss of at least 1 kg during the first year of the study period in the UCSF cohort,” the authors noted, at only 12% of all ILD patients, some 14% of those with IPF losing at least 1 kg of weight over the course of the year. At 2 years’ follow-up, 35% of all ILD patients had lost at least 1 kg, as had 46% of all IPF patients. Looking at BMI, “a higher value was associated with decreased 1-year mortality in both cohorts on unadjusted analysis,” the investigators observed.

In the CARE-PF cohort, the HR for 1-year mortality was 0.96 per unit difference in BMI (P < .001), while in the UCSF cohort, the HR for 1-year mortality was exactly the same, at 0.96 per unit difference in BMI (P < .001). The authors then adjusted findings for the ILD-GAP index, which included gender, age, and physiology index. After adjusting for this index, the HR for 1-year mortality in the CARE-PF cohort was 0.93 per unit change in BMI (95% CI, 0.90-0.967; P < .001), while in the UCSF cohort, the HR was 0.96 per unit change in BMI (95% CI, 0.94-0.98; P = .001).

Indeed, each 1-kg change above a BMI of 30, adjusted for the ILD-GAP index, was associated with a reduced risk of mortality at 1 year in both cohorts, at an HR of 0.98 (P = .001) in the CARE-PF cohort and an HR of 0.98 (P < .001) in the UCSF cohort. In contrast, patients who experienced a BMI weight loss of 2 kg or more within 1 year had a 41% increased risk of death in the subsequent year after adjusting for the ILD-GAP index and baseline BMI category, at an HR of 1.41 (P = .04). “The absolute change in mortality is much smaller than this,” Dr. Ryerson acknowledged.

“However, the magnitude [in mortality risk] did impress us and this illustrates how weight loss is a frequent consequence of end-stage disease which is something that we have all observed clinically as well,” he added.

Mortality risk plateaued in patients with a greater weight loss, the investigators observed, and there was no association between weight and subsequent 1-year mortality in either cohort on unadjusted analysis.

On the other hand, being underweight was associated with between a 13% and 16% higher mortality risk at 1 year after adjusting for the ILD-GAP, at an HR of 0.84 per 10 kg (P = .001) in the CARE-PF cohort and an HR of 0.87 per 10 kg (P < .001) in the UCSF cohort. “Results were similar in the two studied cohorts, suggesting a robust and generalizable association of both low BMI and weight loss with mortality,” the authors emphasized.

“Together these studies highlight the potential link between obesity and ILD pathogenesis and further suggest the possibility that nutritional support may have a more specific and important role in the management of fibrotic ILD,” the authors wrote. Dr. Ryerson in turn noted that being able to determine mortality risk more accurately than current mortality risk prediction models are able to do is very helpful when dealing with what are sometimes life-and-death decisions.

He also said that having more insight into a patient’s prognosis can change how physicians manage patients with respect to either transplantation or palliation and potentially the need to be more aggressive with pharmacotherapy as well.
 

Addressing weight loss

Asked to comment on the findings, Elizabeth Volkmann, MD, associate professor of medicine, University of California, Los Angeles, said that this was a very important study and something that she feels does not get adequate attention in clinical practice.

“Weight loss and malnutrition occur in many patients with ILD due to various factors such as gastrointestinal side effects from antifibrotic therapies, decreased oral intake due to psychosocial issues including depression, and increased caloric requirements due to increased work of breathing,” she said in an interview. That said, weight loss and malnutrition are still often underaddressed during clinical encounters for patients with ILD where the focus is on lung health.

“This study illuminates the importance of addressing weight loss in all patients with ILD as it can contribute to heightened risk of mortality,” Dr. Volkmann reemphasized. Dr. Volkmann and colleagues themselves recently reported that radiographic progression of scleroderma lung disease over the course of 1-2 years is associated with an increased risk of long-term mortality, based on two independent studies of systemic sclerosis–interstitial lung disease with extensive follow-up.

Over 8 years of follow-up, patients in the Scleroderma Lung Study II who exhibited an increase of 2% or more in the QILD score – a score that reflects the sum of all abnormally classified scores, including those for fibrosis, ground glass opacity, and honeycombing – for the whole lung at 24 months had an almost fourfold increased risk in mortality, which was significant (P = .014).

The association of an increase in the QILD of at least 2% at 12 months was suggestive in its association with mortality in the SLS I cohort at 12 years of follow-up, a finding that suggests that radiographic progression measured at 2 years is a better predictor of long-term mortality than at 1 year, as the authors concluded.

The CARR-PF is funded by Boehringer Ingelheim. Dr. Ryerson reported receiving personal fees from Boehringer Ingelheim. Dr. Volkmann consults or has received speaker fees from Boehringer Ingelheim and has received grant support from Kadmon and Horizon Therapeutics.

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

A COVID-19 outbreak has occurred at one of the most remote places on earth – the Princess Elisabeth Polar Station in Antarctica.

Two-thirds of the 25 workers have tested positive at the station, despite all of them being fully vaccinated and going through several testing stages before being allowed entrance, the Belgium publication Le Soir reported.

So far, all the cases are mild at the station, which is owned by Belgium and operated by a private group: the International Polar Foundation.

The first case was discovered Dec. 14 among a group that arrived a week earlier in Antarctica, Le Soir reported. The first three people to test positive evacuated Dec. 23, Le Soir said, but the virus continued to spread among the remaining workers at the base.

Le Soir, citing a virologist, said the Omicron variant probably caused the outbreak, because the crew made its last stop in South Africa before arriving in Antarctica.

New arrivals to the station have been put on hold until the outbreak is brought under control, and one of the missions planned for the base has been postponed, Le Soir said.

“The situation isn’t dramatic,” Joseph Cheek, a project manager for the International Polar Foundation, told the BBC. “While it has been an inconvenience to have to quarantine certain members of the staff who caught the virus, it hasn’t significantly affected our work at the station overall.”

The BBC said there was another COVID outbreak in Antarctica about a year ago at the Bernardo O’Higgins research station operated by Chile.

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

A COVID-19 outbreak has occurred at one of the most remote places on earth – the Princess Elisabeth Polar Station in Antarctica.

Two-thirds of the 25 workers have tested positive at the station, despite all of them being fully vaccinated and going through several testing stages before being allowed entrance, the Belgium publication Le Soir reported.

So far, all the cases are mild at the station, which is owned by Belgium and operated by a private group: the International Polar Foundation.

The first case was discovered Dec. 14 among a group that arrived a week earlier in Antarctica, Le Soir reported. The first three people to test positive evacuated Dec. 23, Le Soir said, but the virus continued to spread among the remaining workers at the base.

Le Soir, citing a virologist, said the Omicron variant probably caused the outbreak, because the crew made its last stop in South Africa before arriving in Antarctica.

New arrivals to the station have been put on hold until the outbreak is brought under control, and one of the missions planned for the base has been postponed, Le Soir said.

“The situation isn’t dramatic,” Joseph Cheek, a project manager for the International Polar Foundation, told the BBC. “While it has been an inconvenience to have to quarantine certain members of the staff who caught the virus, it hasn’t significantly affected our work at the station overall.”

The BBC said there was another COVID outbreak in Antarctica about a year ago at the Bernardo O’Higgins research station operated by Chile.

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

A COVID-19 outbreak has occurred at one of the most remote places on earth – the Princess Elisabeth Polar Station in Antarctica.

Two-thirds of the 25 workers have tested positive at the station, despite all of them being fully vaccinated and going through several testing stages before being allowed entrance, the Belgium publication Le Soir reported.

So far, all the cases are mild at the station, which is owned by Belgium and operated by a private group: the International Polar Foundation.

The first case was discovered Dec. 14 among a group that arrived a week earlier in Antarctica, Le Soir reported. The first three people to test positive evacuated Dec. 23, Le Soir said, but the virus continued to spread among the remaining workers at the base.

Le Soir, citing a virologist, said the Omicron variant probably caused the outbreak, because the crew made its last stop in South Africa before arriving in Antarctica.

New arrivals to the station have been put on hold until the outbreak is brought under control, and one of the missions planned for the base has been postponed, Le Soir said.

“The situation isn’t dramatic,” Joseph Cheek, a project manager for the International Polar Foundation, told the BBC. “While it has been an inconvenience to have to quarantine certain members of the staff who caught the virus, it hasn’t significantly affected our work at the station overall.”

The BBC said there was another COVID outbreak in Antarctica about a year ago at the Bernardo O’Higgins research station operated by Chile.

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

A new analysis of cardiovascular adverse drug reactions for non–small cell lung cancer (NCSLC)–targeted therapies finds that ALK and ROS1 inhibitors are associated with higher odds of conduction disease and QT prolongation than BRAF and EGFR inhibitors.

The findings are especially important because cardiovascular disease is known to be associated with NSCLC. Even before the start of therapy, 14%-22% of patients with stage I-IV NSCLC have heart failure and 26%-31% of patients have arrhythmias. No other study to date has described cardiovascular effects to this extent as a result of treatment.

The findings were published in the Journal of Thoracic Oncology.

Led by Joel W. Neal, MD, PhD, a medical oncologist at Stanford (Calif.) Health Care, researchers evaluated the association between NSCLC-targeted agents with arrhythmia and heart failure. Their findings are based on analysis of data from the World Health Organization pharmacovigilance database VigiBase. They found that of 98,765 adverse reactions, 61,383 occurred in patients treated with EGFR inhibitors, 15,540 were associated with ALK inhibitors, and 21,842 were associated with BRAF and MEK inhibitors. Arrhythmias occurred in 1,783 patients and 1,146 patients had heart failure.
 

The specifics

Strong associations with conduction disease and QT prolongation were found for ALK and ROS1 inhibitors, especially crizotinib. Of QT prolongation cases, 38.5% of patients on ceritinib and 18.4% of patients on crizotinib also had conduction disease and 7.9% of alectinib-associated conduction disease cases also had prolongation.

BRAF and MEK inhibitors had stronger associations with heart failure, while osimertinib, a third-generation EGFR tyrosine kinase inhibitor, was strongly associated with QT prolongation, supraventricular tachycardia, and heart failure.

ALK inhibitors were found to be 13 times more likely to lead to conduction disease and five times more likely to lead to lead to long QT syndrome as compared to all NSCLC-targeted therapies together. ALK inhibitor crizotinib had significantly higher odds of conduction disease, compared with all other targeted therapies, but of all ALK inhibitors, ceritinib and lorlatinib had the lowest odds of conduction disease. Crizotinib was 1.9 times more likely to lead to QT prolongation than other ALK inhibitors.

The EGFR inhibitor osimertinib was associated with 49 times more like to lead to long QT syndrome than other EGFR inhibitors and 6 times more likely as compared with all other targeted therapies. The EGFR inhibitor gefitinib was twice as likely than other EGFR inhibitors to lead to conduction disease. The third-generation EGFR inhibitor osimertinib had approximately two times higher odds of supraventricular tachycardia than other EGFR inhibitors.

Osimertinib was associated with 6.8 times higher chances of heart failure, compared with other EGFR inhibitors, and 3.6 times more than other targeted therapies. Dabrafenib and trametinib were associated with two to three times higher odds of heart failure as compared with other targeted therapies.

“There is a need for an understanding of the mechanisms underlying these toxicities and for additional studies to establish standardized guidelines for monitoring, particularly for osimertinib, crizotinib, and alectinib,” the authors wrote

The authors disclosed a number of paid advisory roles with various pharmaceutical companies.

A new analysis of cardiovascular adverse drug reactions for non–small cell lung cancer (NCSLC)–targeted therapies finds that ALK and ROS1 inhibitors are associated with higher odds of conduction disease and QT prolongation than BRAF and EGFR inhibitors.

The findings are especially important because cardiovascular disease is known to be associated with NSCLC. Even before the start of therapy, 14%-22% of patients with stage I-IV NSCLC have heart failure and 26%-31% of patients have arrhythmias. No other study to date has described cardiovascular effects to this extent as a result of treatment.

The findings were published in the Journal of Thoracic Oncology.

Led by Joel W. Neal, MD, PhD, a medical oncologist at Stanford (Calif.) Health Care, researchers evaluated the association between NSCLC-targeted agents with arrhythmia and heart failure. Their findings are based on analysis of data from the World Health Organization pharmacovigilance database VigiBase. They found that of 98,765 adverse reactions, 61,383 occurred in patients treated with EGFR inhibitors, 15,540 were associated with ALK inhibitors, and 21,842 were associated with BRAF and MEK inhibitors. Arrhythmias occurred in 1,783 patients and 1,146 patients had heart failure.
 

The specifics

Strong associations with conduction disease and QT prolongation were found for ALK and ROS1 inhibitors, especially crizotinib. Of QT prolongation cases, 38.5% of patients on ceritinib and 18.4% of patients on crizotinib also had conduction disease and 7.9% of alectinib-associated conduction disease cases also had prolongation.

BRAF and MEK inhibitors had stronger associations with heart failure, while osimertinib, a third-generation EGFR tyrosine kinase inhibitor, was strongly associated with QT prolongation, supraventricular tachycardia, and heart failure.

ALK inhibitors were found to be 13 times more likely to lead to conduction disease and five times more likely to lead to lead to long QT syndrome as compared to all NSCLC-targeted therapies together. ALK inhibitor crizotinib had significantly higher odds of conduction disease, compared with all other targeted therapies, but of all ALK inhibitors, ceritinib and lorlatinib had the lowest odds of conduction disease. Crizotinib was 1.9 times more likely to lead to QT prolongation than other ALK inhibitors.

The EGFR inhibitor osimertinib was associated with 49 times more like to lead to long QT syndrome than other EGFR inhibitors and 6 times more likely as compared with all other targeted therapies. The EGFR inhibitor gefitinib was twice as likely than other EGFR inhibitors to lead to conduction disease. The third-generation EGFR inhibitor osimertinib had approximately two times higher odds of supraventricular tachycardia than other EGFR inhibitors.

Osimertinib was associated with 6.8 times higher chances of heart failure, compared with other EGFR inhibitors, and 3.6 times more than other targeted therapies. Dabrafenib and trametinib were associated with two to three times higher odds of heart failure as compared with other targeted therapies.

“There is a need for an understanding of the mechanisms underlying these toxicities and for additional studies to establish standardized guidelines for monitoring, particularly for osimertinib, crizotinib, and alectinib,” the authors wrote

The authors disclosed a number of paid advisory roles with various pharmaceutical companies.

A new analysis of cardiovascular adverse drug reactions for non–small cell lung cancer (NCSLC)–targeted therapies finds that ALK and ROS1 inhibitors are associated with higher odds of conduction disease and QT prolongation than BRAF and EGFR inhibitors.

The findings are especially important because cardiovascular disease is known to be associated with NSCLC. Even before the start of therapy, 14%-22% of patients with stage I-IV NSCLC have heart failure and 26%-31% of patients have arrhythmias. No other study to date has described cardiovascular effects to this extent as a result of treatment.

The findings were published in the Journal of Thoracic Oncology.

Led by Joel W. Neal, MD, PhD, a medical oncologist at Stanford (Calif.) Health Care, researchers evaluated the association between NSCLC-targeted agents with arrhythmia and heart failure. Their findings are based on analysis of data from the World Health Organization pharmacovigilance database VigiBase. They found that of 98,765 adverse reactions, 61,383 occurred in patients treated with EGFR inhibitors, 15,540 were associated with ALK inhibitors, and 21,842 were associated with BRAF and MEK inhibitors. Arrhythmias occurred in 1,783 patients and 1,146 patients had heart failure.
 

The specifics

Strong associations with conduction disease and QT prolongation were found for ALK and ROS1 inhibitors, especially crizotinib. Of QT prolongation cases, 38.5% of patients on ceritinib and 18.4% of patients on crizotinib also had conduction disease and 7.9% of alectinib-associated conduction disease cases also had prolongation.

BRAF and MEK inhibitors had stronger associations with heart failure, while osimertinib, a third-generation EGFR tyrosine kinase inhibitor, was strongly associated with QT prolongation, supraventricular tachycardia, and heart failure.

ALK inhibitors were found to be 13 times more likely to lead to conduction disease and five times more likely to lead to lead to long QT syndrome as compared to all NSCLC-targeted therapies together. ALK inhibitor crizotinib had significantly higher odds of conduction disease, compared with all other targeted therapies, but of all ALK inhibitors, ceritinib and lorlatinib had the lowest odds of conduction disease. Crizotinib was 1.9 times more likely to lead to QT prolongation than other ALK inhibitors.

The EGFR inhibitor osimertinib was associated with 49 times more like to lead to long QT syndrome than other EGFR inhibitors and 6 times more likely as compared with all other targeted therapies. The EGFR inhibitor gefitinib was twice as likely than other EGFR inhibitors to lead to conduction disease. The third-generation EGFR inhibitor osimertinib had approximately two times higher odds of supraventricular tachycardia than other EGFR inhibitors.

Osimertinib was associated with 6.8 times higher chances of heart failure, compared with other EGFR inhibitors, and 3.6 times more than other targeted therapies. Dabrafenib and trametinib were associated with two to three times higher odds of heart failure as compared with other targeted therapies.

“There is a need for an understanding of the mechanisms underlying these toxicities and for additional studies to establish standardized guidelines for monitoring, particularly for osimertinib, crizotinib, and alectinib,” the authors wrote

The authors disclosed a number of paid advisory roles with various pharmaceutical companies.

The Food and Drug Administration on Jan. 3 authorized the first COVID-19 vaccine booster dose for American adolescents ages 12 to 15.

Besides updating the authorization for the Pfizer COVID-19 vaccine, the agency also shortened the recommended time between a second dose and the booster to 5 months or more, based on new evidence. In addition, a third primary series dose is now authorized for certain immunocompromised children 5 years to 11 years old. Full details are available in an FDA news release.

The amended emergency use authorization (EUA) only applies to the Pfizer vaccine, said acting FDA Commissioner Janet Woodcock, MD.

“Just to make sure every everyone is clear on this, right now: If you got [Johnson & Johnson’s one-dose vaccine], you get a booster after 2 months. If you got Moderna, you can get a booster at 6 months or beyond,” she said during a media briefing.

What is new, she said, is “if you got Pfizer as your primary series, you can get a booster at 5 months or beyond.”
 

A lower risk of myocarditis?

Asked about concerns about the risk of myocarditis with vaccination in the 12- to 15-year age group, Dr. Woodcock said they expect it would be “extremely rare with the third dose.”

“We have the real-world evidence from the Israeli experience to help us with that analysis,” she said.

The data so far consistently points to a higher risk of myocarditis after a second mRNA vaccine dose among males, from teenagers to 30-year-olds, with a peak at about 16 to 17 years of age, Peter Marks, MD, PhD, director of the FDA’s Center for Biologics Evaluation and Research, said during the media call.

The risk of myocarditis is about 2 to 3 times higher after a second vaccine dose, compared to a booster shot, Dr. Marks said, based on available data. It may be related to the closer dose timing of the second dose versus a third, he added.

“The inference here is that on the risk of myocarditis with third doses in the 12- to 15-year age range is likely to be quite acceptable,” he said.

Dr. Marks also pointed out that most cases of myocarditis clear up quickly.

“We’re not seeing long-lasting effects. That’s not to say that we don’t care about this and that it’s not important,” he said.

“But what it is saying is that in the setting of a tremendous number of Omicron and Delta cases in this country, the potential benefits of getting vaccinated in this age group outweigh that risk,” Dr. Marks said. “We can look at that risk-benefit and still feel comfortable.”

He said that “the really overwhelming majority of these cases, 98%, have been mild” -- shown by a 1-day median hospital stay.

Even so, the FDA plans to continue monitoring for the risk of myocarditis “very closely,” he said.

Interestingly, swollen underarm lymph nodes were seen more frequently after the booster dose than after the second dose of a two-dose primary series, the FDA said.

Reducing the time between primary vaccination with the Pfizer vaccine -- two initial doses -- and the booster shot from 6 months to 5 months is based on decreasing efficacy data that the drugmaker submitted to the FDA.

The 5-month interval was evaluated in a study from Israel published Dec. 21 in the New England Journal of Medicine .
 

Mixing and matching vaccines

Less clear at the moment is guidance about boosters for people who opted to mix and match their primary vaccine series.

“There was a mix-and-match study that was done which showed that in some cases, the mixing and matching … of an adenoviral record vaccine and an mRNA vaccine seem to give a very good immune response,” Dr. Marks said.

Once more data comes in on mixing and matching, “we’ll analyze them and then potentially make recommendations,” he said.
 

‘It’s not too late’

No federal government media briefing on COVID-19 would be complete without a plea for the unvaccinated to get immunized.

“We’re talking a lot about boosters right now, but it’s not too late for those who have not gotten a vaccine to get a vaccine,” Dr. Marks said, referring to the tens of millions of Americans who remain unvaccinated at the beginning of 2022.

“We know from our previous studies that even a single dose of the vaccine -- and probably two doses -- can help prevent the worst outcomes from COVID-19, including hospitalization and death.”

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

The Food and Drug Administration on Jan. 3 authorized the first COVID-19 vaccine booster dose for American adolescents ages 12 to 15.

Besides updating the authorization for the Pfizer COVID-19 vaccine, the agency also shortened the recommended time between a second dose and the booster to 5 months or more, based on new evidence. In addition, a third primary series dose is now authorized for certain immunocompromised children 5 years to 11 years old. Full details are available in an FDA news release.

The amended emergency use authorization (EUA) only applies to the Pfizer vaccine, said acting FDA Commissioner Janet Woodcock, MD.

“Just to make sure every everyone is clear on this, right now: If you got [Johnson & Johnson’s one-dose vaccine], you get a booster after 2 months. If you got Moderna, you can get a booster at 6 months or beyond,” she said during a media briefing.

What is new, she said, is “if you got Pfizer as your primary series, you can get a booster at 5 months or beyond.”
 

A lower risk of myocarditis?

Asked about concerns about the risk of myocarditis with vaccination in the 12- to 15-year age group, Dr. Woodcock said they expect it would be “extremely rare with the third dose.”

“We have the real-world evidence from the Israeli experience to help us with that analysis,” she said.

The data so far consistently points to a higher risk of myocarditis after a second mRNA vaccine dose among males, from teenagers to 30-year-olds, with a peak at about 16 to 17 years of age, Peter Marks, MD, PhD, director of the FDA’s Center for Biologics Evaluation and Research, said during the media call.

The risk of myocarditis is about 2 to 3 times higher after a second vaccine dose, compared to a booster shot, Dr. Marks said, based on available data. It may be related to the closer dose timing of the second dose versus a third, he added.

“The inference here is that on the risk of myocarditis with third doses in the 12- to 15-year age range is likely to be quite acceptable,” he said.

Dr. Marks also pointed out that most cases of myocarditis clear up quickly.

“We’re not seeing long-lasting effects. That’s not to say that we don’t care about this and that it’s not important,” he said.

“But what it is saying is that in the setting of a tremendous number of Omicron and Delta cases in this country, the potential benefits of getting vaccinated in this age group outweigh that risk,” Dr. Marks said. “We can look at that risk-benefit and still feel comfortable.”

He said that “the really overwhelming majority of these cases, 98%, have been mild” -- shown by a 1-day median hospital stay.

Even so, the FDA plans to continue monitoring for the risk of myocarditis “very closely,” he said.

Interestingly, swollen underarm lymph nodes were seen more frequently after the booster dose than after the second dose of a two-dose primary series, the FDA said.

Reducing the time between primary vaccination with the Pfizer vaccine -- two initial doses -- and the booster shot from 6 months to 5 months is based on decreasing efficacy data that the drugmaker submitted to the FDA.

The 5-month interval was evaluated in a study from Israel published Dec. 21 in the New England Journal of Medicine .
 

Mixing and matching vaccines

Less clear at the moment is guidance about boosters for people who opted to mix and match their primary vaccine series.

“There was a mix-and-match study that was done which showed that in some cases, the mixing and matching … of an adenoviral record vaccine and an mRNA vaccine seem to give a very good immune response,” Dr. Marks said.

Once more data comes in on mixing and matching, “we’ll analyze them and then potentially make recommendations,” he said.
 

‘It’s not too late’

No federal government media briefing on COVID-19 would be complete without a plea for the unvaccinated to get immunized.

“We’re talking a lot about boosters right now, but it’s not too late for those who have not gotten a vaccine to get a vaccine,” Dr. Marks said, referring to the tens of millions of Americans who remain unvaccinated at the beginning of 2022.

“We know from our previous studies that even a single dose of the vaccine -- and probably two doses -- can help prevent the worst outcomes from COVID-19, including hospitalization and death.”

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

The Food and Drug Administration on Jan. 3 authorized the first COVID-19 vaccine booster dose for American adolescents ages 12 to 15.

Besides updating the authorization for the Pfizer COVID-19 vaccine, the agency also shortened the recommended time between a second dose and the booster to 5 months or more, based on new evidence. In addition, a third primary series dose is now authorized for certain immunocompromised children 5 years to 11 years old. Full details are available in an FDA news release.

The amended emergency use authorization (EUA) only applies to the Pfizer vaccine, said acting FDA Commissioner Janet Woodcock, MD.

“Just to make sure every everyone is clear on this, right now: If you got [Johnson & Johnson’s one-dose vaccine], you get a booster after 2 months. If you got Moderna, you can get a booster at 6 months or beyond,” she said during a media briefing.

What is new, she said, is “if you got Pfizer as your primary series, you can get a booster at 5 months or beyond.”
 

A lower risk of myocarditis?

Asked about concerns about the risk of myocarditis with vaccination in the 12- to 15-year age group, Dr. Woodcock said they expect it would be “extremely rare with the third dose.”

“We have the real-world evidence from the Israeli experience to help us with that analysis,” she said.

The data so far consistently points to a higher risk of myocarditis after a second mRNA vaccine dose among males, from teenagers to 30-year-olds, with a peak at about 16 to 17 years of age, Peter Marks, MD, PhD, director of the FDA’s Center for Biologics Evaluation and Research, said during the media call.

The risk of myocarditis is about 2 to 3 times higher after a second vaccine dose, compared to a booster shot, Dr. Marks said, based on available data. It may be related to the closer dose timing of the second dose versus a third, he added.

“The inference here is that on the risk of myocarditis with third doses in the 12- to 15-year age range is likely to be quite acceptable,” he said.

Dr. Marks also pointed out that most cases of myocarditis clear up quickly.

“We’re not seeing long-lasting effects. That’s not to say that we don’t care about this and that it’s not important,” he said.

“But what it is saying is that in the setting of a tremendous number of Omicron and Delta cases in this country, the potential benefits of getting vaccinated in this age group outweigh that risk,” Dr. Marks said. “We can look at that risk-benefit and still feel comfortable.”

He said that “the really overwhelming majority of these cases, 98%, have been mild” -- shown by a 1-day median hospital stay.

Even so, the FDA plans to continue monitoring for the risk of myocarditis “very closely,” he said.

Interestingly, swollen underarm lymph nodes were seen more frequently after the booster dose than after the second dose of a two-dose primary series, the FDA said.

Reducing the time between primary vaccination with the Pfizer vaccine -- two initial doses -- and the booster shot from 6 months to 5 months is based on decreasing efficacy data that the drugmaker submitted to the FDA.

The 5-month interval was evaluated in a study from Israel published Dec. 21 in the New England Journal of Medicine .
 

Mixing and matching vaccines

Less clear at the moment is guidance about boosters for people who opted to mix and match their primary vaccine series.

“There was a mix-and-match study that was done which showed that in some cases, the mixing and matching … of an adenoviral record vaccine and an mRNA vaccine seem to give a very good immune response,” Dr. Marks said.

Once more data comes in on mixing and matching, “we’ll analyze them and then potentially make recommendations,” he said.
 

‘It’s not too late’

No federal government media briefing on COVID-19 would be complete without a plea for the unvaccinated to get immunized.

“We’re talking a lot about boosters right now, but it’s not too late for those who have not gotten a vaccine to get a vaccine,” Dr. Marks said, referring to the tens of millions of Americans who remain unvaccinated at the beginning of 2022.

“We know from our previous studies that even a single dose of the vaccine -- and probably two doses -- can help prevent the worst outcomes from COVID-19, including hospitalization and death.”

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

Two cancer drugs and one drug to treat sickle cell disease will likely reach the European market soon, following approval recommendations from a European Medicines Agency panel.

The drugs are enfortumab vedotin (Padcev, Astellas/Seagen) for urothelial cancer, tepotinib (Tepmetko, Merck) for non–small cell lung cancer (NSCLC), and voxelotor (Oxbryta, Global Blood Therapeutics) for sickle cell hemolytic anemia.

EMA’s Committee for Medicinal Products for Human Use gave the nod for marketing authorization on Dec. 16, 2021, and agency approval generally follows about 6 weeks later. All three products are already approved in the United States.
 

Enfortumab vedotin for urothelial cancer

The recommendation for Astellas’ antibody-drug conjugate infusion was based on the phase 3 EV-301 trial, which found about a 4-month median overall survival benefit with the antibody-drug conjugate versus investigator-chosen chemotherapy across 608 patients with locally advanced or metastatic urothelial carcinoma previously treated with platinum-based chemotherapy and a programmed death 1 or PD–ligand 1 inhibitor.

The planned European indication is for adults with locally advanced or metastatic disease who met the same criteria – previous platinum-based chemotherapy plus a PD-1 or PD-L1 inhibitor.

The Food and Drug Administration approval came in December 2019, and with the same indication as well as for patients ineligible for cisplatin-containing chemotherapy who have had one or more prior lines of therapy. The U.S. labeling carries a boxed warning of severe and fatal skin reactions including Stevens-Johnson syndrome and toxic epidermal necrolysis.
 

Tepotinib for NSCLC

The recommendation for Merck’s tepotinib, a once-daily oral MET inhibitor, followed results from the phase 2 VISION study. The study found an investigator-assessed response rate of 56% across 152 patients with advanced or metastatic NSCLC with a confirmed MET exon 14 skipping mutation, regardless of previous therapy.

The planned European indication will be for monotherapy in adults with advanced disease harboring the mutation who require systemic therapy following prior treatment with immunotherapy and/or platinum-based chemotherapy.

The FDA approved the drug in February 2021, and carries the same indication, minus the prior therapy requirement.
 

Voxelotor for sickle cell disease

Voxelotor is an oral hemoglobin S polymerization inhibitor from Global Blood Therapeutics.

The European approval recommendation was based on a phase 3 trial in 274 patients with sickle cell disease that found a greater than 1 g/dL increase in hemoglobin levels at 24 weeks in 51.1% of patients versus 6.5% randomized to placebo, regardless of whether patients were on concomitant hydroxyurea.

The small molecule binds and stabilizes hemoglobin, preventing the hemoglobin polymerization that causes red blood cells to sickle.

“There is a high unmet need for medicines to treat hemolytic anemia” in sickle cell disease because available treatment options are limited to blood transfusions and allogenic hematopoietic stem cell transplantation,” the EMA explained in a press release announcing the approval recommendation.

The planned European indication is for treating hemolytic anemia in sickle cell disease in patients 12 years or older either alone or in combination with hydroxycarbamide (hydroxyurea).

The FDA approved the agent in November 2019 for the same indication, but can be given to children as young as 4 years old.

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

Two cancer drugs and one drug to treat sickle cell disease will likely reach the European market soon, following approval recommendations from a European Medicines Agency panel.

The drugs are enfortumab vedotin (Padcev, Astellas/Seagen) for urothelial cancer, tepotinib (Tepmetko, Merck) for non–small cell lung cancer (NSCLC), and voxelotor (Oxbryta, Global Blood Therapeutics) for sickle cell hemolytic anemia.

EMA’s Committee for Medicinal Products for Human Use gave the nod for marketing authorization on Dec. 16, 2021, and agency approval generally follows about 6 weeks later. All three products are already approved in the United States.
 

Enfortumab vedotin for urothelial cancer

The recommendation for Astellas’ antibody-drug conjugate infusion was based on the phase 3 EV-301 trial, which found about a 4-month median overall survival benefit with the antibody-drug conjugate versus investigator-chosen chemotherapy across 608 patients with locally advanced or metastatic urothelial carcinoma previously treated with platinum-based chemotherapy and a programmed death 1 or PD–ligand 1 inhibitor.

The planned European indication is for adults with locally advanced or metastatic disease who met the same criteria – previous platinum-based chemotherapy plus a PD-1 or PD-L1 inhibitor.

The Food and Drug Administration approval came in December 2019, and with the same indication as well as for patients ineligible for cisplatin-containing chemotherapy who have had one or more prior lines of therapy. The U.S. labeling carries a boxed warning of severe and fatal skin reactions including Stevens-Johnson syndrome and toxic epidermal necrolysis.
 

Tepotinib for NSCLC

The recommendation for Merck’s tepotinib, a once-daily oral MET inhibitor, followed results from the phase 2 VISION study. The study found an investigator-assessed response rate of 56% across 152 patients with advanced or metastatic NSCLC with a confirmed MET exon 14 skipping mutation, regardless of previous therapy.

The planned European indication will be for monotherapy in adults with advanced disease harboring the mutation who require systemic therapy following prior treatment with immunotherapy and/or platinum-based chemotherapy.

The FDA approved the drug in February 2021, and carries the same indication, minus the prior therapy requirement.
 

Voxelotor for sickle cell disease

Voxelotor is an oral hemoglobin S polymerization inhibitor from Global Blood Therapeutics.

The European approval recommendation was based on a phase 3 trial in 274 patients with sickle cell disease that found a greater than 1 g/dL increase in hemoglobin levels at 24 weeks in 51.1% of patients versus 6.5% randomized to placebo, regardless of whether patients were on concomitant hydroxyurea.

The small molecule binds and stabilizes hemoglobin, preventing the hemoglobin polymerization that causes red blood cells to sickle.

“There is a high unmet need for medicines to treat hemolytic anemia” in sickle cell disease because available treatment options are limited to blood transfusions and allogenic hematopoietic stem cell transplantation,” the EMA explained in a press release announcing the approval recommendation.

The planned European indication is for treating hemolytic anemia in sickle cell disease in patients 12 years or older either alone or in combination with hydroxycarbamide (hydroxyurea).

The FDA approved the agent in November 2019 for the same indication, but can be given to children as young as 4 years old.

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

Two cancer drugs and one drug to treat sickle cell disease will likely reach the European market soon, following approval recommendations from a European Medicines Agency panel.

The drugs are enfortumab vedotin (Padcev, Astellas/Seagen) for urothelial cancer, tepotinib (Tepmetko, Merck) for non–small cell lung cancer (NSCLC), and voxelotor (Oxbryta, Global Blood Therapeutics) for sickle cell hemolytic anemia.

EMA’s Committee for Medicinal Products for Human Use gave the nod for marketing authorization on Dec. 16, 2021, and agency approval generally follows about 6 weeks later. All three products are already approved in the United States.
 

Enfortumab vedotin for urothelial cancer

The recommendation for Astellas’ antibody-drug conjugate infusion was based on the phase 3 EV-301 trial, which found about a 4-month median overall survival benefit with the antibody-drug conjugate versus investigator-chosen chemotherapy across 608 patients with locally advanced or metastatic urothelial carcinoma previously treated with platinum-based chemotherapy and a programmed death 1 or PD–ligand 1 inhibitor.

The planned European indication is for adults with locally advanced or metastatic disease who met the same criteria – previous platinum-based chemotherapy plus a PD-1 or PD-L1 inhibitor.

The Food and Drug Administration approval came in December 2019, and with the same indication as well as for patients ineligible for cisplatin-containing chemotherapy who have had one or more prior lines of therapy. The U.S. labeling carries a boxed warning of severe and fatal skin reactions including Stevens-Johnson syndrome and toxic epidermal necrolysis.
 

Tepotinib for NSCLC

The recommendation for Merck’s tepotinib, a once-daily oral MET inhibitor, followed results from the phase 2 VISION study. The study found an investigator-assessed response rate of 56% across 152 patients with advanced or metastatic NSCLC with a confirmed MET exon 14 skipping mutation, regardless of previous therapy.

The planned European indication will be for monotherapy in adults with advanced disease harboring the mutation who require systemic therapy following prior treatment with immunotherapy and/or platinum-based chemotherapy.

The FDA approved the drug in February 2021, and carries the same indication, minus the prior therapy requirement.
 

Voxelotor for sickle cell disease

Voxelotor is an oral hemoglobin S polymerization inhibitor from Global Blood Therapeutics.

The European approval recommendation was based on a phase 3 trial in 274 patients with sickle cell disease that found a greater than 1 g/dL increase in hemoglobin levels at 24 weeks in 51.1% of patients versus 6.5% randomized to placebo, regardless of whether patients were on concomitant hydroxyurea.

The small molecule binds and stabilizes hemoglobin, preventing the hemoglobin polymerization that causes red blood cells to sickle.

“There is a high unmet need for medicines to treat hemolytic anemia” in sickle cell disease because available treatment options are limited to blood transfusions and allogenic hematopoietic stem cell transplantation,” the EMA explained in a press release announcing the approval recommendation.

The planned European indication is for treating hemolytic anemia in sickle cell disease in patients 12 years or older either alone or in combination with hydroxycarbamide (hydroxyurea).

The FDA approved the agent in November 2019 for the same indication, but can be given to children as young as 4 years old.

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

As the United States enters a third year of the COVID-19 pandemic, case numbers are higher than ever and disrupting businesses, travel plans, and school schedules.

The United States is reporting a 7-day average of more than 386,000 cases after several record-breaking days, according to the data tracker by the New York Times. The United States surpassed 585,000 cases on Dec. 30, setting a new record before the New Year’s holiday.

New York, Washington, D.C., and other states along the East Coast are leading the national surge. New York reported more than 85,000 new cases on the last day of 2021, marking the highest 1-day total in the state since the pandemic began.

“As we fight the winter surge, we need to keep the most vulnerable among us in mind – do what you can to keep others in your community safe from COVID-19,” New York Gov. Kathy Hochul said in a statement on Jan. 1, 2022.

“Wear a mask, wash your hands, and take advantage of the best tool we have at our disposal – the vaccine,” she said.

The 2021 winter surge in the United States peaked around Jan. 12, which may suggest that the country has a week or so before the current wave reaches its height and begins to drop, the newspaper reported.

In the meantime, people are dealing with disruptions as they return from holiday travel and begin the new year. Airlines canceled more than 2,700 flights on Jan. 1 and more than 1,900 flights on Jan. 2, bringing the total since Christmas Eve to more than 14,000 canceled flights.

About half of cancellations were connected to wintry weather at key airline hubs in Chicago and Denver, the newspaper reported, as well as ongoing flight crew shortages caused by the Omicron variant.

More disruptions could continue, the Federal Aviation Administration warned, as an increasing number of its air-traffic control employees test positive for COVID-19.

“To maintain safety, traffic volumes at some facilities could be reduced, which might result in delays during busy periods,” an FAA spokesman told The Wall Street Journal.

The current COVID-19 surge will also affect businesses and schools as the new year begins. A growing number of universities are opting to start the next semester with remote instruction.

American University, Duke University, and Michigan State University announced in recent days that they would delay in-person classes to slow the spread of the coronavirus on campus. They will begin classes online on Jan. 10 and return to campus the following week or later.

“I realize that students prefer to be in person, and so do I. But it is important that we do so in a safe manner,” Samuel Stanley Jr., MD, president of Michigan State University, said in a statement on New Year’s Eve.

K-12 school districts are deciding how to adapt as well. Some districts are bringing back mask requirements, and some are ramping up testing. Others are moving to remote learning – and signaling the need for flexibility as the Omicron variant brings new surprises.

“Change has been the only constant in this fight,” Roger Leon, the superintendent for Newark (N.J.) Public Schools, wrote in a note to parents. He announced on Dec. 30, 2021, that students would learn remotely for at least the first 2 weeks of the new year.

This continues “to be a brutal, relentless, and ruthless virus that rears its ugly head at inopportune times,” he said.

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

As the United States enters a third year of the COVID-19 pandemic, case numbers are higher than ever and disrupting businesses, travel plans, and school schedules.

The United States is reporting a 7-day average of more than 386,000 cases after several record-breaking days, according to the data tracker by the New York Times. The United States surpassed 585,000 cases on Dec. 30, setting a new record before the New Year’s holiday.

New York, Washington, D.C., and other states along the East Coast are leading the national surge. New York reported more than 85,000 new cases on the last day of 2021, marking the highest 1-day total in the state since the pandemic began.

“As we fight the winter surge, we need to keep the most vulnerable among us in mind – do what you can to keep others in your community safe from COVID-19,” New York Gov. Kathy Hochul said in a statement on Jan. 1, 2022.

“Wear a mask, wash your hands, and take advantage of the best tool we have at our disposal – the vaccine,” she said.

The 2021 winter surge in the United States peaked around Jan. 12, which may suggest that the country has a week or so before the current wave reaches its height and begins to drop, the newspaper reported.

In the meantime, people are dealing with disruptions as they return from holiday travel and begin the new year. Airlines canceled more than 2,700 flights on Jan. 1 and more than 1,900 flights on Jan. 2, bringing the total since Christmas Eve to more than 14,000 canceled flights.

About half of cancellations were connected to wintry weather at key airline hubs in Chicago and Denver, the newspaper reported, as well as ongoing flight crew shortages caused by the Omicron variant.

More disruptions could continue, the Federal Aviation Administration warned, as an increasing number of its air-traffic control employees test positive for COVID-19.

“To maintain safety, traffic volumes at some facilities could be reduced, which might result in delays during busy periods,” an FAA spokesman told The Wall Street Journal.

The current COVID-19 surge will also affect businesses and schools as the new year begins. A growing number of universities are opting to start the next semester with remote instruction.

American University, Duke University, and Michigan State University announced in recent days that they would delay in-person classes to slow the spread of the coronavirus on campus. They will begin classes online on Jan. 10 and return to campus the following week or later.

“I realize that students prefer to be in person, and so do I. But it is important that we do so in a safe manner,” Samuel Stanley Jr., MD, president of Michigan State University, said in a statement on New Year’s Eve.

K-12 school districts are deciding how to adapt as well. Some districts are bringing back mask requirements, and some are ramping up testing. Others are moving to remote learning – and signaling the need for flexibility as the Omicron variant brings new surprises.

“Change has been the only constant in this fight,” Roger Leon, the superintendent for Newark (N.J.) Public Schools, wrote in a note to parents. He announced on Dec. 30, 2021, that students would learn remotely for at least the first 2 weeks of the new year.

This continues “to be a brutal, relentless, and ruthless virus that rears its ugly head at inopportune times,” he said.

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

As the United States enters a third year of the COVID-19 pandemic, case numbers are higher than ever and disrupting businesses, travel plans, and school schedules.

The United States is reporting a 7-day average of more than 386,000 cases after several record-breaking days, according to the data tracker by the New York Times. The United States surpassed 585,000 cases on Dec. 30, setting a new record before the New Year’s holiday.

New York, Washington, D.C., and other states along the East Coast are leading the national surge. New York reported more than 85,000 new cases on the last day of 2021, marking the highest 1-day total in the state since the pandemic began.

“As we fight the winter surge, we need to keep the most vulnerable among us in mind – do what you can to keep others in your community safe from COVID-19,” New York Gov. Kathy Hochul said in a statement on Jan. 1, 2022.

“Wear a mask, wash your hands, and take advantage of the best tool we have at our disposal – the vaccine,” she said.

The 2021 winter surge in the United States peaked around Jan. 12, which may suggest that the country has a week or so before the current wave reaches its height and begins to drop, the newspaper reported.

In the meantime, people are dealing with disruptions as they return from holiday travel and begin the new year. Airlines canceled more than 2,700 flights on Jan. 1 and more than 1,900 flights on Jan. 2, bringing the total since Christmas Eve to more than 14,000 canceled flights.

About half of cancellations were connected to wintry weather at key airline hubs in Chicago and Denver, the newspaper reported, as well as ongoing flight crew shortages caused by the Omicron variant.

More disruptions could continue, the Federal Aviation Administration warned, as an increasing number of its air-traffic control employees test positive for COVID-19.

“To maintain safety, traffic volumes at some facilities could be reduced, which might result in delays during busy periods,” an FAA spokesman told The Wall Street Journal.

The current COVID-19 surge will also affect businesses and schools as the new year begins. A growing number of universities are opting to start the next semester with remote instruction.

American University, Duke University, and Michigan State University announced in recent days that they would delay in-person classes to slow the spread of the coronavirus on campus. They will begin classes online on Jan. 10 and return to campus the following week or later.

“I realize that students prefer to be in person, and so do I. But it is important that we do so in a safe manner,” Samuel Stanley Jr., MD, president of Michigan State University, said in a statement on New Year’s Eve.

K-12 school districts are deciding how to adapt as well. Some districts are bringing back mask requirements, and some are ramping up testing. Others are moving to remote learning – and signaling the need for flexibility as the Omicron variant brings new surprises.

“Change has been the only constant in this fight,” Roger Leon, the superintendent for Newark (N.J.) Public Schools, wrote in a note to parents. He announced on Dec. 30, 2021, that students would learn remotely for at least the first 2 weeks of the new year.

This continues “to be a brutal, relentless, and ruthless virus that rears its ugly head at inopportune times,” he said.

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

Federal officials will allow some flexibility in meeting new requirements on covering the costs of clinical trials for people enrolled in Medicaid, seeking to accommodate states where legislatures will not meet in time to make needed changes in rules.

Congress in 2020 ordered U.S. states to have their Medicaid programs cover expenses related to participation in certain clinical trials, a move that was hailed by the American Society of Clinical Oncology (ASCO) and other groups as a boost to trials as well as to patients with serious illness who have lower incomes.

The mandate went into effect on Jan. 1, but the Centers for Medicare & Medicaid Services will allow accommodations in terms of implementation time for states that have not yet been able to make needed legislative changes, Daniel Tsai, deputy administrator and director of the Center for Medicaid and CHIP Services, wrote in a Dec. 7 letter. Mr. Tsai’s letter doesn’t mention specific states. The CMS did not immediately respond to a request seeking information on the states expected to apply for waivers.

Medicaid has in recent years been a rare large U.S. insurance program that does not cover the costs of clinical trials. The Affordable Care Act of 2010 mandated this coverage for people in private insurance plans. The federal government in 2000 decided that Medicare would do so.

‘A hidden opportunity’

A perspective article last May in the New England Journal of Medicine referred to the new Medicaid mandate on clinical trials as a “hidden opportunity,” referring to its genesis as an add-on in a massive federal spending package enacted in December 2020.

In the article, Samuel U. Takvorian, MD, MSHP, of the University of Pennsylvania, Philadelphia, and coauthors noted that rates of participation in clinical trials remain low for racial and ethnic minority groups, due in part to the lack of Medicaid coverage.

“For example, non-Hispanic White patients are nearly twice as likely as Black patients and three times as likely as Hispanic patients to enroll in cancer clinical trials – a gap that has widened over time,” Dr. Takvorian and coauthors wrote. “Inequities in enrollment have also manifested during the COVID-19 pandemic, which has disproportionately affected non-White patients, without their commensurate representation in trials of COVID-19 therapeutics.”

In October, researchers from the Arthur G. James Cancer Hospital and Ohio State University, Columbus, published results of a retrospective study of patients with stage I-IV pancreatic cancer that also found inequities in enrollment. Mariam F. Eskander, MD, MPH, and coauthors reported what they found by examining records for 1,127 patients (0.4%) enrolled in clinical trials and 301,340 (99.6%) who did not enroll. They found that enrollment in trials increased over the study period, but not for Black patients or patients on Medicaid.

In an interview, Dr. Eskander said the new Medicaid policy will remove a major obstacle to participation in clinical trials. An oncologist, Dr. Eskander said she is looking forward to being able to help more of her patients get access to experimental medicines and treatments.

But that may not be enough to draw more people with low incomes into these studies, said Dr. Eskander, who is now at Rutgers Cancer Institute of New Jersey in New Brunswick. She urges greater use of patient navigators to help people on Medicaid understand the resources available to them, as well as broad use of Medicaid’s nonemergency medical transportation (NEMT) benefit.

“Some patients will be offered clinical trial enrollment and some will accept, but I really worry about the challenges low-income people face with things like transportation and getting time off work,” she said.

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

Federal officials will allow some flexibility in meeting new requirements on covering the costs of clinical trials for people enrolled in Medicaid, seeking to accommodate states where legislatures will not meet in time to make needed changes in rules.

Congress in 2020 ordered U.S. states to have their Medicaid programs cover expenses related to participation in certain clinical trials, a move that was hailed by the American Society of Clinical Oncology (ASCO) and other groups as a boost to trials as well as to patients with serious illness who have lower incomes.

The mandate went into effect on Jan. 1, but the Centers for Medicare & Medicaid Services will allow accommodations in terms of implementation time for states that have not yet been able to make needed legislative changes, Daniel Tsai, deputy administrator and director of the Center for Medicaid and CHIP Services, wrote in a Dec. 7 letter. Mr. Tsai’s letter doesn’t mention specific states. The CMS did not immediately respond to a request seeking information on the states expected to apply for waivers.

Medicaid has in recent years been a rare large U.S. insurance program that does not cover the costs of clinical trials. The Affordable Care Act of 2010 mandated this coverage for people in private insurance plans. The federal government in 2000 decided that Medicare would do so.

‘A hidden opportunity’

A perspective article last May in the New England Journal of Medicine referred to the new Medicaid mandate on clinical trials as a “hidden opportunity,” referring to its genesis as an add-on in a massive federal spending package enacted in December 2020.

In the article, Samuel U. Takvorian, MD, MSHP, of the University of Pennsylvania, Philadelphia, and coauthors noted that rates of participation in clinical trials remain low for racial and ethnic minority groups, due in part to the lack of Medicaid coverage.

“For example, non-Hispanic White patients are nearly twice as likely as Black patients and three times as likely as Hispanic patients to enroll in cancer clinical trials – a gap that has widened over time,” Dr. Takvorian and coauthors wrote. “Inequities in enrollment have also manifested during the COVID-19 pandemic, which has disproportionately affected non-White patients, without their commensurate representation in trials of COVID-19 therapeutics.”

In October, researchers from the Arthur G. James Cancer Hospital and Ohio State University, Columbus, published results of a retrospective study of patients with stage I-IV pancreatic cancer that also found inequities in enrollment. Mariam F. Eskander, MD, MPH, and coauthors reported what they found by examining records for 1,127 patients (0.4%) enrolled in clinical trials and 301,340 (99.6%) who did not enroll. They found that enrollment in trials increased over the study period, but not for Black patients or patients on Medicaid.

In an interview, Dr. Eskander said the new Medicaid policy will remove a major obstacle to participation in clinical trials. An oncologist, Dr. Eskander said she is looking forward to being able to help more of her patients get access to experimental medicines and treatments.

But that may not be enough to draw more people with low incomes into these studies, said Dr. Eskander, who is now at Rutgers Cancer Institute of New Jersey in New Brunswick. She urges greater use of patient navigators to help people on Medicaid understand the resources available to them, as well as broad use of Medicaid’s nonemergency medical transportation (NEMT) benefit.

“Some patients will be offered clinical trial enrollment and some will accept, but I really worry about the challenges low-income people face with things like transportation and getting time off work,” she said.

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

Federal officials will allow some flexibility in meeting new requirements on covering the costs of clinical trials for people enrolled in Medicaid, seeking to accommodate states where legislatures will not meet in time to make needed changes in rules.

Congress in 2020 ordered U.S. states to have their Medicaid programs cover expenses related to participation in certain clinical trials, a move that was hailed by the American Society of Clinical Oncology (ASCO) and other groups as a boost to trials as well as to patients with serious illness who have lower incomes.

The mandate went into effect on Jan. 1, but the Centers for Medicare & Medicaid Services will allow accommodations in terms of implementation time for states that have not yet been able to make needed legislative changes, Daniel Tsai, deputy administrator and director of the Center for Medicaid and CHIP Services, wrote in a Dec. 7 letter. Mr. Tsai’s letter doesn’t mention specific states. The CMS did not immediately respond to a request seeking information on the states expected to apply for waivers.

Medicaid has in recent years been a rare large U.S. insurance program that does not cover the costs of clinical trials. The Affordable Care Act of 2010 mandated this coverage for people in private insurance plans. The federal government in 2000 decided that Medicare would do so.

‘A hidden opportunity’

A perspective article last May in the New England Journal of Medicine referred to the new Medicaid mandate on clinical trials as a “hidden opportunity,” referring to its genesis as an add-on in a massive federal spending package enacted in December 2020.

In the article, Samuel U. Takvorian, MD, MSHP, of the University of Pennsylvania, Philadelphia, and coauthors noted that rates of participation in clinical trials remain low for racial and ethnic minority groups, due in part to the lack of Medicaid coverage.

“For example, non-Hispanic White patients are nearly twice as likely as Black patients and three times as likely as Hispanic patients to enroll in cancer clinical trials – a gap that has widened over time,” Dr. Takvorian and coauthors wrote. “Inequities in enrollment have also manifested during the COVID-19 pandemic, which has disproportionately affected non-White patients, without their commensurate representation in trials of COVID-19 therapeutics.”

In October, researchers from the Arthur G. James Cancer Hospital and Ohio State University, Columbus, published results of a retrospective study of patients with stage I-IV pancreatic cancer that also found inequities in enrollment. Mariam F. Eskander, MD, MPH, and coauthors reported what they found by examining records for 1,127 patients (0.4%) enrolled in clinical trials and 301,340 (99.6%) who did not enroll. They found that enrollment in trials increased over the study period, but not for Black patients or patients on Medicaid.

In an interview, Dr. Eskander said the new Medicaid policy will remove a major obstacle to participation in clinical trials. An oncologist, Dr. Eskander said she is looking forward to being able to help more of her patients get access to experimental medicines and treatments.

But that may not be enough to draw more people with low incomes into these studies, said Dr. Eskander, who is now at Rutgers Cancer Institute of New Jersey in New Brunswick. She urges greater use of patient navigators to help people on Medicaid understand the resources available to them, as well as broad use of Medicaid’s nonemergency medical transportation (NEMT) benefit.

“Some patients will be offered clinical trial enrollment and some will accept, but I really worry about the challenges low-income people face with things like transportation and getting time off work,” she said.

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

The practitioner’s primary responsibility in managing respiratory infection is to determine which patients with community acquired pneumonia (CAP) warrant hospitalization and more aggressive management. Standard practice for mild infection dictates empiric administration of 5 days of antimicrobial agents¹ particularly for the youngest, oldest and patients with underlying comorbid conditions, usually on an outpatient basis with careful follow-up.

Variables for hospitalization and for the selection of antibiotic therapy include the likelihood of a bacterial etiology, epidemiologic considerations, clinical symptoms, predisposing host factors, age, and radiographic findings. Patients who have viral processes generally have low-grade fever and are usually uncomfortable, although they may not appear toxic. However, it is not possible to distinguish between viral and bacterial pneumonia on clinical grounds alone, particularly with the emergence of COVID-19 (SARS-CoV-2), as rapid progression of an initially mild viral upper respiratory infection may become life threatening, particularly in patients with comorbid conditions, such as pulmonary disease, diabetes, and immunodeficiency. All patients with severe CAP should be tested for this viral agent. A recent study of 96 patients with chronic obstructive pulmonary disease (COPD) and COVID-19 infection showed they had higher intensive care unit (ICU) admissions, ventilation requirements, cardiovascular events, and mortality as compared to 1,129 hospitalized patients with COPD and non-COVID-19 infection.² In addition to COVID-19, type 2 diabetes mellitus must also be considered, as such patients developing severe CAP from all causes have a higher mortality and poorer clinical outcomes than those without diabetes.³

      Predicting which patients are likely to progress to severe disease from CAP is a challenging task. In the past clinicians relied on clinical assessment, along with some inflammatory lab studies such as the complete blood count (CBC), erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), and procalcitonin. Newer tests have recently been studied for their ability to inform prognosis and likely mortality. A very simple test is the admission blood glucose level, which, if increased at hospital admission, is associated with a higher mortality.⁴ More recently the quick sequential organ failure assessment (qSOFA) score was shown to be better than the Infectious Diseases Society of America/American Thoracic Society (IDSA/ATS) minor criteria score in predicting mortality.⁵ A potential new laboratory test, serum IL-17 concentrations, demonstrated a positive correlation with CAP severity, ICU admission, longer hospital stay, mechanical ventilation, and mortality.⁶

Current studies have identified some potential advantages of newer antibiotics. Cefoperazone-sulbactam was shown to be equivalent to piperacillin-tazobactam (PIP-TAZO) for treating severe CAP in elderly patients, thereby avoiding the potential acute kidney injury (AKI) of the PIP-TAZO – vancomycin combination.⁷ This benefit of reduced AKI was supported by a retrospective cohort study that included 449,535 hospitalized adult patients with CAP.⁸

In a phase 3 study, lefamulin was as effective as moxifloxacin in treating bacterial CAP, including drug-resistant strains and typical, atypical, and polymicrobial infections.⁹  Of 1,289 study patients, a pathogen was identified in 709. Side effects were minor. This antibiotic has a unique mechanism of action through inhibition of protein synthesis, preventing the binding of transfer RNA.

Adjunctive oral dexamethasone therapy for CAP has been advocated by some experts. In a study of 354 non-ICU patients, a shorter hospital stay was seen in patients who received dexamethasone vs. placebo (4 vs. 6 days) but only in patients who had elevated neutrophil or WBC counts, or high neutrophil-lymphocyte ratios; otherwise there was no difference.¹⁰

References

1. Vaughn VM et al. a statewide collaborative quality initiative to improve antibiotic duration and outcomes in patients hospitalized with uncomplicated community-acquired pneumonia. Clin Infect Dis. 2021(Nov 13):ciab950 (Nov 13). 
2. Sheikh D et al. Clinical outcomes in patients with COPD hospitalized with SARS-CoV-2 versus non-SARS-CoV-2 community-acquired pneumonia. Respir Med. 2021(Dec 8);191:106714.
3. Huang D et al. Clinical characteristics and risk factors associated with mortality in patients with severe community-acquired pneumonia and type 2 diabetes mellitus. Crit Care. 2021(Dec 7);25:419.
4. Shen Y et al. Association of admission blood glucose level with all-cause mortality according to age in patients with community acquired pneumonia. Int J Gen Med. 2021(Nov 6);14:7775-7781.
5. Guo Q et al. qSOFA predicted pneumonia mortality better than minor criteria and worse than CURB-65 with robust elements and higher convergence. Am J Emerg Med. 2022(Feb);52:1-7.
6. Feng CM et al. Serum interleukin-17 predicts severity and prognosis in patients with community acquired pneumonia: a prospective cohort study. BMC Pulm Med. 2021(Dec 2);21:393.
7. Huang CT et al. Clinical effectiveness of cefoperazone-sulbactam versus piperacillin-tazobactam for the treatment of pneumonia in the elderly population. Int J Antimicrob Agents. 2021(Dec 4);106491.
8. Le P et al. Association of antibiotic use and acute kidney injury in patients hospitalized with community-acquired pneumonia. Curr Med Res Opin. 2021 (Nov 15).   
9. Paukner S et al. Pooled microbiological findings and efficacy outcomes by pathogen in adults with community-acquired bacterial pneumonia from the Lefamulin Evaluation Against Pneumonia (LEAP) 1 and LEAP 2 phase 3 trials of lefamulin versus moxifloxacin. J Glob Antimicrob Resist. 2021 (Nov 14).
10. Wittermans E et al. Neutrophil count, lymphocyte count and neutrophil-to-lymphocyte ratio in relation to response to adjunctive dexamethasone treatment in community-acquired pneumonia. Eur J Intern Med. 2021 (Nov 12).

The practitioner’s primary responsibility in managing respiratory infection is to determine which patients with community acquired pneumonia (CAP) warrant hospitalization and more aggressive management. Standard practice for mild infection dictates empiric administration of 5 days of antimicrobial agents¹ particularly for the youngest, oldest and patients with underlying comorbid conditions, usually on an outpatient basis with careful follow-up.

Variables for hospitalization and for the selection of antibiotic therapy include the likelihood of a bacterial etiology, epidemiologic considerations, clinical symptoms, predisposing host factors, age, and radiographic findings. Patients who have viral processes generally have low-grade fever and are usually uncomfortable, although they may not appear toxic. However, it is not possible to distinguish between viral and bacterial pneumonia on clinical grounds alone, particularly with the emergence of COVID-19 (SARS-CoV-2), as rapid progression of an initially mild viral upper respiratory infection may become life threatening, particularly in patients with comorbid conditions, such as pulmonary disease, diabetes, and immunodeficiency. All patients with severe CAP should be tested for this viral agent. A recent study of 96 patients with chronic obstructive pulmonary disease (COPD) and COVID-19 infection showed they had higher intensive care unit (ICU) admissions, ventilation requirements, cardiovascular events, and mortality as compared to 1,129 hospitalized patients with COPD and non-COVID-19 infection.² In addition to COVID-19, type 2 diabetes mellitus must also be considered, as such patients developing severe CAP from all causes have a higher mortality and poorer clinical outcomes than those without diabetes.³

      Predicting which patients are likely to progress to severe disease from CAP is a challenging task. In the past clinicians relied on clinical assessment, along with some inflammatory lab studies such as the complete blood count (CBC), erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), and procalcitonin. Newer tests have recently been studied for their ability to inform prognosis and likely mortality. A very simple test is the admission blood glucose level, which, if increased at hospital admission, is associated with a higher mortality.⁴ More recently the quick sequential organ failure assessment (qSOFA) score was shown to be better than the Infectious Diseases Society of America/American Thoracic Society (IDSA/ATS) minor criteria score in predicting mortality.⁵ A potential new laboratory test, serum IL-17 concentrations, demonstrated a positive correlation with CAP severity, ICU admission, longer hospital stay, mechanical ventilation, and mortality.⁶

Current studies have identified some potential advantages of newer antibiotics. Cefoperazone-sulbactam was shown to be equivalent to piperacillin-tazobactam (PIP-TAZO) for treating severe CAP in elderly patients, thereby avoiding the potential acute kidney injury (AKI) of the PIP-TAZO – vancomycin combination.⁷ This benefit of reduced AKI was supported by a retrospective cohort study that included 449,535 hospitalized adult patients with CAP.⁸

In a phase 3 study, lefamulin was as effective as moxifloxacin in treating bacterial CAP, including drug-resistant strains and typical, atypical, and polymicrobial infections.⁹  Of 1,289 study patients, a pathogen was identified in 709. Side effects were minor. This antibiotic has a unique mechanism of action through inhibition of protein synthesis, preventing the binding of transfer RNA.

Adjunctive oral dexamethasone therapy for CAP has been advocated by some experts. In a study of 354 non-ICU patients, a shorter hospital stay was seen in patients who received dexamethasone vs. placebo (4 vs. 6 days) but only in patients who had elevated neutrophil or WBC counts, or high neutrophil-lymphocyte ratios; otherwise there was no difference.¹⁰

References

1. Vaughn VM et al. a statewide collaborative quality initiative to improve antibiotic duration and outcomes in patients hospitalized with uncomplicated community-acquired pneumonia. Clin Infect Dis. 2021(Nov 13):ciab950 (Nov 13). 
2. Sheikh D et al. Clinical outcomes in patients with COPD hospitalized with SARS-CoV-2 versus non-SARS-CoV-2 community-acquired pneumonia. Respir Med. 2021(Dec 8);191:106714.
3. Huang D et al. Clinical characteristics and risk factors associated with mortality in patients with severe community-acquired pneumonia and type 2 diabetes mellitus. Crit Care. 2021(Dec 7);25:419.
4. Shen Y et al. Association of admission blood glucose level with all-cause mortality according to age in patients with community acquired pneumonia. Int J Gen Med. 2021(Nov 6);14:7775-7781.
5. Guo Q et al. qSOFA predicted pneumonia mortality better than minor criteria and worse than CURB-65 with robust elements and higher convergence. Am J Emerg Med. 2022(Feb);52:1-7.
6. Feng CM et al. Serum interleukin-17 predicts severity and prognosis in patients with community acquired pneumonia: a prospective cohort study. BMC Pulm Med. 2021(Dec 2);21:393.
7. Huang CT et al. Clinical effectiveness of cefoperazone-sulbactam versus piperacillin-tazobactam for the treatment of pneumonia in the elderly population. Int J Antimicrob Agents. 2021(Dec 4);106491.
8. Le P et al. Association of antibiotic use and acute kidney injury in patients hospitalized with community-acquired pneumonia. Curr Med Res Opin. 2021 (Nov 15).   
9. Paukner S et al. Pooled microbiological findings and efficacy outcomes by pathogen in adults with community-acquired bacterial pneumonia from the Lefamulin Evaluation Against Pneumonia (LEAP) 1 and LEAP 2 phase 3 trials of lefamulin versus moxifloxacin. J Glob Antimicrob Resist. 2021 (Nov 14).
10. Wittermans E et al. Neutrophil count, lymphocyte count and neutrophil-to-lymphocyte ratio in relation to response to adjunctive dexamethasone treatment in community-acquired pneumonia. Eur J Intern Med. 2021 (Nov 12).

The practitioner’s primary responsibility in managing respiratory infection is to determine which patients with community acquired pneumonia (CAP) warrant hospitalization and more aggressive management. Standard practice for mild infection dictates empiric administration of 5 days of antimicrobial agents¹ particularly for the youngest, oldest and patients with underlying comorbid conditions, usually on an outpatient basis with careful follow-up.

Variables for hospitalization and for the selection of antibiotic therapy include the likelihood of a bacterial etiology, epidemiologic considerations, clinical symptoms, predisposing host factors, age, and radiographic findings. Patients who have viral processes generally have low-grade fever and are usually uncomfortable, although they may not appear toxic. However, it is not possible to distinguish between viral and bacterial pneumonia on clinical grounds alone, particularly with the emergence of COVID-19 (SARS-CoV-2), as rapid progression of an initially mild viral upper respiratory infection may become life threatening, particularly in patients with comorbid conditions, such as pulmonary disease, diabetes, and immunodeficiency. All patients with severe CAP should be tested for this viral agent. A recent study of 96 patients with chronic obstructive pulmonary disease (COPD) and COVID-19 infection showed they had higher intensive care unit (ICU) admissions, ventilation requirements, cardiovascular events, and mortality as compared to 1,129 hospitalized patients with COPD and non-COVID-19 infection.² In addition to COVID-19, type 2 diabetes mellitus must also be considered, as such patients developing severe CAP from all causes have a higher mortality and poorer clinical outcomes than those without diabetes.³

      Predicting which patients are likely to progress to severe disease from CAP is a challenging task. In the past clinicians relied on clinical assessment, along with some inflammatory lab studies such as the complete blood count (CBC), erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), and procalcitonin. Newer tests have recently been studied for their ability to inform prognosis and likely mortality. A very simple test is the admission blood glucose level, which, if increased at hospital admission, is associated with a higher mortality.⁴ More recently the quick sequential organ failure assessment (qSOFA) score was shown to be better than the Infectious Diseases Society of America/American Thoracic Society (IDSA/ATS) minor criteria score in predicting mortality.⁵ A potential new laboratory test, serum IL-17 concentrations, demonstrated a positive correlation with CAP severity, ICU admission, longer hospital stay, mechanical ventilation, and mortality.⁶

Current studies have identified some potential advantages of newer antibiotics. Cefoperazone-sulbactam was shown to be equivalent to piperacillin-tazobactam (PIP-TAZO) for treating severe CAP in elderly patients, thereby avoiding the potential acute kidney injury (AKI) of the PIP-TAZO – vancomycin combination.⁷ This benefit of reduced AKI was supported by a retrospective cohort study that included 449,535 hospitalized adult patients with CAP.⁸

In a phase 3 study, lefamulin was as effective as moxifloxacin in treating bacterial CAP, including drug-resistant strains and typical, atypical, and polymicrobial infections.⁹  Of 1,289 study patients, a pathogen was identified in 709. Side effects were minor. This antibiotic has a unique mechanism of action through inhibition of protein synthesis, preventing the binding of transfer RNA.

Adjunctive oral dexamethasone therapy for CAP has been advocated by some experts. In a study of 354 non-ICU patients, a shorter hospital stay was seen in patients who received dexamethasone vs. placebo (4 vs. 6 days) but only in patients who had elevated neutrophil or WBC counts, or high neutrophil-lymphocyte ratios; otherwise there was no difference.¹⁰

References

1. Vaughn VM et al. a statewide collaborative quality initiative to improve antibiotic duration and outcomes in patients hospitalized with uncomplicated community-acquired pneumonia. Clin Infect Dis. 2021(Nov 13):ciab950 (Nov 13). 
2. Sheikh D et al. Clinical outcomes in patients with COPD hospitalized with SARS-CoV-2 versus non-SARS-CoV-2 community-acquired pneumonia. Respir Med. 2021(Dec 8);191:106714.
3. Huang D et al. Clinical characteristics and risk factors associated with mortality in patients with severe community-acquired pneumonia and type 2 diabetes mellitus. Crit Care. 2021(Dec 7);25:419.
4. Shen Y et al. Association of admission blood glucose level with all-cause mortality according to age in patients with community acquired pneumonia. Int J Gen Med. 2021(Nov 6);14:7775-7781.
5. Guo Q et al. qSOFA predicted pneumonia mortality better than minor criteria and worse than CURB-65 with robust elements and higher convergence. Am J Emerg Med. 2022(Feb);52:1-7.
6. Feng CM et al. Serum interleukin-17 predicts severity and prognosis in patients with community acquired pneumonia: a prospective cohort study. BMC Pulm Med. 2021(Dec 2);21:393.
7. Huang CT et al. Clinical effectiveness of cefoperazone-sulbactam versus piperacillin-tazobactam for the treatment of pneumonia in the elderly population. Int J Antimicrob Agents. 2021(Dec 4);106491.
8. Le P et al. Association of antibiotic use and acute kidney injury in patients hospitalized with community-acquired pneumonia. Curr Med Res Opin. 2021 (Nov 15).   
9. Paukner S et al. Pooled microbiological findings and efficacy outcomes by pathogen in adults with community-acquired bacterial pneumonia from the Lefamulin Evaluation Against Pneumonia (LEAP) 1 and LEAP 2 phase 3 trials of lefamulin versus moxifloxacin. J Glob Antimicrob Resist. 2021 (Nov 14).
10. Wittermans E et al. Neutrophil count, lymphocyte count and neutrophil-to-lymphocyte ratio in relation to response to adjunctive dexamethasone treatment in community-acquired pneumonia. Eur J Intern Med. 2021 (Nov 12).

The ongoing COVID-19 pandemic was the biggest medical news or event of 2021, according to an overwhelming 84% of 987 of our readers who answered a recent Medscape Medical News poll. Perhaps no surprise there.

Coming in distant second, at 26%, was the new law requiring that patients be granted electronic access to clinical notes. The controversial Food and Drug Administration approval of aducanumab (Aduhelm, Biogen/Eisai) to treat Alzheimer’s disease was next, cited by almost 16% when asked what they would remember most about 2021.

Coming in at 10% or less were the permanent end to the Step 2 Clinical Skills test, the JAMA deputy editor resignation over controversial comments, and an “other” option that allowed for write-in responses.

It should be noted respondents could choose up to three answers to this and other questions in this survey, except for questions about profession and specialty.
 

Exciting news in 2021

Widespread availability of COVID-19 vaccines was the No. 1 response – chosen by 85% – when asked what medical news or events excited them in 2021.

FDA clearance of a 5-minute test for early dementia was selected by 22%, followed by almost 16% citing approval in October 2021 of abemaciclib (Verzenio, Lilly) “described as the first advance for early breast cancer in 20 years.”

The resignation of JAMA editors over a podcast on race rounded out the list of exciting medical news or events – coming in fourth at 11%. A total 5% of readers chose “other” and were asked to specify what news or events excited them in 2021.
 

A frustrating year?

Medscape also asked readers what medical news or events frustrated them in 2021. A majority, 81%, chose COVID-19 vaccine hesitancy or refusal. Almost one-third, 31%, chose the effect of climate change on health worldwide.

Some of the most memorable news or events of 2021 were also selected as frustrating by readers. For example, 22% were frustrated by the law requiring that patients be granted electronic access to clinical notes, followed by 19% who referred to the aducanumab approval in June. Furthermore, about 12% selected the JAMA resignations.
 

A shocking survey question

Asked what medical news or event from 2021 shocked readers, COVID-19 vaccine hesitancy or refusal was the most common answer, at 69%.

The U.S. Preventive Services Task Force ruling out aspirin in people over age 60 for primary prevention of cardiovascular disease shocked 36% of respondents.

Coming in third and fourth on the survey were the two JAMA editors resigning after a podcast on race, chosen by 19%, and the demise of the Step 2 Clinical Skills test, selected by 18%.

Interestingly, almost 96% of respondents were physicians. Less than 1% were residents, physician assistants, or nurses. Respondents also represented a wide range of specialties. From a list of 29 possible specialties, including “other,” family medicine, internal medicine, and psychiatry were the most common.

For more on the year that was 2021, see the Medscape Year in Medicine 2021: News That Made a Difference slideshow. Read Medscape’s full Year in Medicine report.

Wondering what stood out most to our readers in 2020? Here is a story about the results of a similar survey 1 year ago.

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

The ongoing COVID-19 pandemic was the biggest medical news or event of 2021, according to an overwhelming 84% of 987 of our readers who answered a recent Medscape Medical News poll. Perhaps no surprise there.

Coming in distant second, at 26%, was the new law requiring that patients be granted electronic access to clinical notes. The controversial Food and Drug Administration approval of aducanumab (Aduhelm, Biogen/Eisai) to treat Alzheimer’s disease was next, cited by almost 16% when asked what they would remember most about 2021.

Coming in at 10% or less were the permanent end to the Step 2 Clinical Skills test, the JAMA deputy editor resignation over controversial comments, and an “other” option that allowed for write-in responses.

It should be noted respondents could choose up to three answers to this and other questions in this survey, except for questions about profession and specialty.
 

Exciting news in 2021

Widespread availability of COVID-19 vaccines was the No. 1 response – chosen by 85% – when asked what medical news or events excited them in 2021.

FDA clearance of a 5-minute test for early dementia was selected by 22%, followed by almost 16% citing approval in October 2021 of abemaciclib (Verzenio, Lilly) “described as the first advance for early breast cancer in 20 years.”

The resignation of JAMA editors over a podcast on race rounded out the list of exciting medical news or events – coming in fourth at 11%. A total 5% of readers chose “other” and were asked to specify what news or events excited them in 2021.
 

A frustrating year?

Medscape also asked readers what medical news or events frustrated them in 2021. A majority, 81%, chose COVID-19 vaccine hesitancy or refusal. Almost one-third, 31%, chose the effect of climate change on health worldwide.

Some of the most memorable news or events of 2021 were also selected as frustrating by readers. For example, 22% were frustrated by the law requiring that patients be granted electronic access to clinical notes, followed by 19% who referred to the aducanumab approval in June. Furthermore, about 12% selected the JAMA resignations.
 

A shocking survey question

Asked what medical news or event from 2021 shocked readers, COVID-19 vaccine hesitancy or refusal was the most common answer, at 69%.

The U.S. Preventive Services Task Force ruling out aspirin in people over age 60 for primary prevention of cardiovascular disease shocked 36% of respondents.

Coming in third and fourth on the survey were the two JAMA editors resigning after a podcast on race, chosen by 19%, and the demise of the Step 2 Clinical Skills test, selected by 18%.

Interestingly, almost 96% of respondents were physicians. Less than 1% were residents, physician assistants, or nurses. Respondents also represented a wide range of specialties. From a list of 29 possible specialties, including “other,” family medicine, internal medicine, and psychiatry were the most common.

For more on the year that was 2021, see the Medscape Year in Medicine 2021: News That Made a Difference slideshow. Read Medscape’s full Year in Medicine report.

Wondering what stood out most to our readers in 2020? Here is a story about the results of a similar survey 1 year ago.

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

The ongoing COVID-19 pandemic was the biggest medical news or event of 2021, according to an overwhelming 84% of 987 of our readers who answered a recent Medscape Medical News poll. Perhaps no surprise there.

Coming in distant second, at 26%, was the new law requiring that patients be granted electronic access to clinical notes. The controversial Food and Drug Administration approval of aducanumab (Aduhelm, Biogen/Eisai) to treat Alzheimer’s disease was next, cited by almost 16% when asked what they would remember most about 2021.

Coming in at 10% or less were the permanent end to the Step 2 Clinical Skills test, the JAMA deputy editor resignation over controversial comments, and an “other” option that allowed for write-in responses.

It should be noted respondents could choose up to three answers to this and other questions in this survey, except for questions about profession and specialty.
 

Exciting news in 2021

Widespread availability of COVID-19 vaccines was the No. 1 response – chosen by 85% – when asked what medical news or events excited them in 2021.

FDA clearance of a 5-minute test for early dementia was selected by 22%, followed by almost 16% citing approval in October 2021 of abemaciclib (Verzenio, Lilly) “described as the first advance for early breast cancer in 20 years.”

The resignation of JAMA editors over a podcast on race rounded out the list of exciting medical news or events – coming in fourth at 11%. A total 5% of readers chose “other” and were asked to specify what news or events excited them in 2021.
 

A frustrating year?

Medscape also asked readers what medical news or events frustrated them in 2021. A majority, 81%, chose COVID-19 vaccine hesitancy or refusal. Almost one-third, 31%, chose the effect of climate change on health worldwide.

Some of the most memorable news or events of 2021 were also selected as frustrating by readers. For example, 22% were frustrated by the law requiring that patients be granted electronic access to clinical notes, followed by 19% who referred to the aducanumab approval in June. Furthermore, about 12% selected the JAMA resignations.
 

A shocking survey question

Asked what medical news or event from 2021 shocked readers, COVID-19 vaccine hesitancy or refusal was the most common answer, at 69%.

The U.S. Preventive Services Task Force ruling out aspirin in people over age 60 for primary prevention of cardiovascular disease shocked 36% of respondents.

Coming in third and fourth on the survey were the two JAMA editors resigning after a podcast on race, chosen by 19%, and the demise of the Step 2 Clinical Skills test, selected by 18%.

Interestingly, almost 96% of respondents were physicians. Less than 1% were residents, physician assistants, or nurses. Respondents also represented a wide range of specialties. From a list of 29 possible specialties, including “other,” family medicine, internal medicine, and psychiatry were the most common.

For more on the year that was 2021, see the Medscape Year in Medicine 2021: News That Made a Difference slideshow. Read Medscape’s full Year in Medicine report.

Wondering what stood out most to our readers in 2020? Here is a story about the results of a similar survey 1 year ago.

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

Are you still wearing a cloth face mask?

Amid the rapidly spreading Omicron variant, experts stress that we all should swap cloth masks for N95 respirators or 3-ply surgical masks.

For background: N95 respirators are tightly fitting masks that cover your mouth and nose and help prevent contact with droplets and tiny particles in the air from people talking, coughing, sneezing, and spreading in other ways. Usually worn by health care workers and first responders, these masks can filter up to 95% of air droplets and particles, according to the CDC.

KN95 and KN94 masks are similar but are designed to meet international standards, unlike N95s that are approved by the Centers for Disease Control and Prevention’s National Institute for Occupational Safety and Health.

Meanwhile, a 3-ply surgical mask is a looser-fitting mask that can help prevent contact with infected droplets in the air.

But recommendations to opt for N95 and 3-ply surgical masks over cloth masks are nothing new, says Leana Wen, MD, an emergency doctor and public health professor at George Washington University, Washington.

In fact, public health experts have been urging stronger mask protection for months.

“It’s not just with Omicron that we need better masks, it was with Delta, it was with Alpha before that,” Dr. Wen said. “We have known for many months that COVID-19 is airborne, and therefore, a simple cloth mask is not going to cut it.”

Here’s what to know about these protective masks.
 

They’re necessary

Omicron is spreading much faster than previous COVID-19 variants. As it’s up to three times as likely to spread as the Delta variant, mask-wearing is paramount right now, says Anita Gupta, DO, an adjunct assistant professor of anesthesiology and critical care medicine and pain medicine at Johns Hopkins University, Baltimore.

The quality of a mask also matters a lot, said Dr. Wen.

“Double masking, including a well-fitting cloth mask on top of a surgical mask, adds additional protection,” she said. “Ideally, though, people should be wearing an N95, KN95, or KF94 when in indoor settings around other people with unknown vaccination status.”

If wearing an N95 mask causes extreme discomfort, wear it in high-risk settings where there are lots of people, like crowded restaurants and busy commuter trains, says Dr. Wen. “If you’re in a grocery store, there’s plenty of space and ventilation. You may not need an N95. I recommend that people obtain different masks and practice with them in low-risk settings before they go out in public in a high-risk setting.”

But people should wear a 3-ply surgical mask at the very least.
 

Three-ply surgical and N95 mask qualities

With 3-ply surgical masks, the fit of the mask is often more of an issue than its comfort, Dr. Wen said. But there are ways to adjust these masks, especially for those who have smaller heads.

“You can put a rubber band around the ear loops and make them a bit tighter,” said Dr. Wen. “Some people have found that using pins in their hair, that’s another way of keeping the loops in place.”

Another important tip on 3-ply surgical masks and N95s: These masks are reusable.

But how many times you should use them varies, Dr. Wen said. “As an example, if you are sweating a lot, and the mask is now really damp. Or putting it in your purse or backpack, and now it’s misshapen, and you cannot get it back to fit on your face, then it’s time to throw it away.”
 

Protection first

For some, cloth masks became somewhat of a statement, with people sporting logos of their favorite NFL team, or maybe even a fun animal print.

But you should always keep in mind the purpose of wearing a mask, Dr. Wen said. “Mask wearing is very functional and is about reducing your likelihood of contracting COVID. People should also use whatever methods inspire them, too, but for me, it’s purely a functional exercise.”

Mask wearing is not always enjoyable, but it remains critical in keeping people safe from COVID-19, especially the elderly and other high-risk people, Gupta says.

“There is lots of research and experts working hard to stop COVID-19,” she says. “It is important for all of us to remember that wearing a mask alone doesn’t make us safe.”

“We all need to keep washing our hands frequently and maintaining a distance from people, as well.”

For more information on where to find 3-ply surgical masks and N95s, check here or here to start.

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

Are you still wearing a cloth face mask?

Amid the rapidly spreading Omicron variant, experts stress that we all should swap cloth masks for N95 respirators or 3-ply surgical masks.

For background: N95 respirators are tightly fitting masks that cover your mouth and nose and help prevent contact with droplets and tiny particles in the air from people talking, coughing, sneezing, and spreading in other ways. Usually worn by health care workers and first responders, these masks can filter up to 95% of air droplets and particles, according to the CDC.

KN95 and KN94 masks are similar but are designed to meet international standards, unlike N95s that are approved by the Centers for Disease Control and Prevention’s National Institute for Occupational Safety and Health.

Meanwhile, a 3-ply surgical mask is a looser-fitting mask that can help prevent contact with infected droplets in the air.

But recommendations to opt for N95 and 3-ply surgical masks over cloth masks are nothing new, says Leana Wen, MD, an emergency doctor and public health professor at George Washington University, Washington.

In fact, public health experts have been urging stronger mask protection for months.

“It’s not just with Omicron that we need better masks, it was with Delta, it was with Alpha before that,” Dr. Wen said. “We have known for many months that COVID-19 is airborne, and therefore, a simple cloth mask is not going to cut it.”

Here’s what to know about these protective masks.
 

They’re necessary

Omicron is spreading much faster than previous COVID-19 variants. As it’s up to three times as likely to spread as the Delta variant, mask-wearing is paramount right now, says Anita Gupta, DO, an adjunct assistant professor of anesthesiology and critical care medicine and pain medicine at Johns Hopkins University, Baltimore.

The quality of a mask also matters a lot, said Dr. Wen.

“Double masking, including a well-fitting cloth mask on top of a surgical mask, adds additional protection,” she said. “Ideally, though, people should be wearing an N95, KN95, or KF94 when in indoor settings around other people with unknown vaccination status.”

If wearing an N95 mask causes extreme discomfort, wear it in high-risk settings where there are lots of people, like crowded restaurants and busy commuter trains, says Dr. Wen. “If you’re in a grocery store, there’s plenty of space and ventilation. You may not need an N95. I recommend that people obtain different masks and practice with them in low-risk settings before they go out in public in a high-risk setting.”

But people should wear a 3-ply surgical mask at the very least.
 

Three-ply surgical and N95 mask qualities

With 3-ply surgical masks, the fit of the mask is often more of an issue than its comfort, Dr. Wen said. But there are ways to adjust these masks, especially for those who have smaller heads.

“You can put a rubber band around the ear loops and make them a bit tighter,” said Dr. Wen. “Some people have found that using pins in their hair, that’s another way of keeping the loops in place.”

Another important tip on 3-ply surgical masks and N95s: These masks are reusable.

But how many times you should use them varies, Dr. Wen said. “As an example, if you are sweating a lot, and the mask is now really damp. Or putting it in your purse or backpack, and now it’s misshapen, and you cannot get it back to fit on your face, then it’s time to throw it away.”
 

Protection first

For some, cloth masks became somewhat of a statement, with people sporting logos of their favorite NFL team, or maybe even a fun animal print.

But you should always keep in mind the purpose of wearing a mask, Dr. Wen said. “Mask wearing is very functional and is about reducing your likelihood of contracting COVID. People should also use whatever methods inspire them, too, but for me, it’s purely a functional exercise.”

Mask wearing is not always enjoyable, but it remains critical in keeping people safe from COVID-19, especially the elderly and other high-risk people, Gupta says.

“There is lots of research and experts working hard to stop COVID-19,” she says. “It is important for all of us to remember that wearing a mask alone doesn’t make us safe.”

“We all need to keep washing our hands frequently and maintaining a distance from people, as well.”

For more information on where to find 3-ply surgical masks and N95s, check here or here to start.

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

Are you still wearing a cloth face mask?

Amid the rapidly spreading Omicron variant, experts stress that we all should swap cloth masks for N95 respirators or 3-ply surgical masks.

For background: N95 respirators are tightly fitting masks that cover your mouth and nose and help prevent contact with droplets and tiny particles in the air from people talking, coughing, sneezing, and spreading in other ways. Usually worn by health care workers and first responders, these masks can filter up to 95% of air droplets and particles, according to the CDC.

KN95 and KN94 masks are similar but are designed to meet international standards, unlike N95s that are approved by the Centers for Disease Control and Prevention’s National Institute for Occupational Safety and Health.

Meanwhile, a 3-ply surgical mask is a looser-fitting mask that can help prevent contact with infected droplets in the air.

But recommendations to opt for N95 and 3-ply surgical masks over cloth masks are nothing new, says Leana Wen, MD, an emergency doctor and public health professor at George Washington University, Washington.

In fact, public health experts have been urging stronger mask protection for months.

“It’s not just with Omicron that we need better masks, it was with Delta, it was with Alpha before that,” Dr. Wen said. “We have known for many months that COVID-19 is airborne, and therefore, a simple cloth mask is not going to cut it.”

Here’s what to know about these protective masks.
 

They’re necessary

Omicron is spreading much faster than previous COVID-19 variants. As it’s up to three times as likely to spread as the Delta variant, mask-wearing is paramount right now, says Anita Gupta, DO, an adjunct assistant professor of anesthesiology and critical care medicine and pain medicine at Johns Hopkins University, Baltimore.

The quality of a mask also matters a lot, said Dr. Wen.

“Double masking, including a well-fitting cloth mask on top of a surgical mask, adds additional protection,” she said. “Ideally, though, people should be wearing an N95, KN95, or KF94 when in indoor settings around other people with unknown vaccination status.”

If wearing an N95 mask causes extreme discomfort, wear it in high-risk settings where there are lots of people, like crowded restaurants and busy commuter trains, says Dr. Wen. “If you’re in a grocery store, there’s plenty of space and ventilation. You may not need an N95. I recommend that people obtain different masks and practice with them in low-risk settings before they go out in public in a high-risk setting.”

But people should wear a 3-ply surgical mask at the very least.
 

Three-ply surgical and N95 mask qualities

With 3-ply surgical masks, the fit of the mask is often more of an issue than its comfort, Dr. Wen said. But there are ways to adjust these masks, especially for those who have smaller heads.

“You can put a rubber band around the ear loops and make them a bit tighter,” said Dr. Wen. “Some people have found that using pins in their hair, that’s another way of keeping the loops in place.”

Another important tip on 3-ply surgical masks and N95s: These masks are reusable.

But how many times you should use them varies, Dr. Wen said. “As an example, if you are sweating a lot, and the mask is now really damp. Or putting it in your purse or backpack, and now it’s misshapen, and you cannot get it back to fit on your face, then it’s time to throw it away.”
 

Protection first

For some, cloth masks became somewhat of a statement, with people sporting logos of their favorite NFL team, or maybe even a fun animal print.

But you should always keep in mind the purpose of wearing a mask, Dr. Wen said. “Mask wearing is very functional and is about reducing your likelihood of contracting COVID. People should also use whatever methods inspire them, too, but for me, it’s purely a functional exercise.”

Mask wearing is not always enjoyable, but it remains critical in keeping people safe from COVID-19, especially the elderly and other high-risk people, Gupta says.

“There is lots of research and experts working hard to stop COVID-19,” she says. “It is important for all of us to remember that wearing a mask alone doesn’t make us safe.”

“We all need to keep washing our hands frequently and maintaining a distance from people, as well.”

For more information on where to find 3-ply surgical masks and N95s, check here or here to start.

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