Federal Practitioner

The Centers for Disease Control and Prevention and the Wisconsin Department of Health Services confirmed a new case of the 2019 Novel Coronavirus (2019-nCoV) on Feb. 5, 2020, bringing the total number of cases in the United States to 12.* 

Earlier in the day, Nancy Messonnier, MD, director of the CDC National Center for Immunization and Respiratory Diseases, told reporters that 206 individuals under investigation had tested negative for infection with the novel virus and that tests were pending on another 76 individuals.

The agency also announced during a press briefing call that diagnostic test kits will begin shipping on Feb. 5, less than 24 hours after receiving an emergency use authorization from the Food and Drug Administration. Full information is available in an article published in the Morbidity and Mortality Weekly Report.

The emergency use authorization will allow for broader use of the CDC’s 2019-nCoV Real Time RT-PCR Diagnostic Panel, which to date has been limited for use at CDC laboratories. Under the emergency use authorization, the diagnostic kit is authorized for patients who meed the CDC criteria for 2019-nCoV testing. The diagnostic test is a reverse transcriptase polymerase chain reaction test that provides presumptive detection of 2019-nCoV from respiratory secretions, such as nasal or oral swabs. A positive test indicates likely infection, although a negative test does not preclude infection and should not be the sole determination for patient management decisions.

“Today, the test kits will start shipping to over 100 U.S. public health labs,” she said. “Each of these labs is required to perform international verification for [Clinical Laboratory Improvement Amendments] compliance prior to reporting out. This process is expected to take a few days.”

Dr. Messonnier said that 200 test kits will be distributed to domestic labs and another 200 test kits will go to select international labs. Each kit can perform diagnostics on 700-800 patient samples.

“What that means is that, by the start of next week, we expect there to be much enhanced capacity for laboratory testing closer to our patients,” she said, adding that additional test kits are being produced and will be available for ordering in the future. Each laboratory that places an order will receive one test kit.

“Distribution of these tests will improve the global capacity to detect and respond to this new virus,” Dr. Messonnier said. “Availability of this test is a starting place for greater commercial availability of diagnostic testing for nCoV.”

The CDC also said that the next batch of passengers arriving from Wuhan, China, will be arriving in one of four locations: Travis Air Force Base, Fairfield, Calif.; Marine Corps Air Station Miramar, San Diego; Lackland Air Force Base, San Antonio; and Eppley Airfield, Omaha, Neb. Passengers will be quarantined for up to 14 days from the day the flight left Wuhan and medical care will be provided if needed.

“We do not believe these people pose a threat to the communities where they are being housed as we are taking measures to minimize any contact,” she said, adding that confirmed infections are expected among these and other returning travelers.

Dr. Messonnier warned that the quarantine measures “may not catch every single returning traveler returning with novel coronavirus, given the nature of this virus and how it is spreading. But if we can catch the majority of them, that will slow the entry of this virus into the United States.”

[email protected]

*This story was updated on 02/05/2020. 

The Centers for Disease Control and Prevention and the Wisconsin Department of Health Services confirmed a new case of the 2019 Novel Coronavirus (2019-nCoV) on Feb. 5, 2020, bringing the total number of cases in the United States to 12.* 

Earlier in the day, Nancy Messonnier, MD, director of the CDC National Center for Immunization and Respiratory Diseases, told reporters that 206 individuals under investigation had tested negative for infection with the novel virus and that tests were pending on another 76 individuals.

The agency also announced during a press briefing call that diagnostic test kits will begin shipping on Feb. 5, less than 24 hours after receiving an emergency use authorization from the Food and Drug Administration. Full information is available in an article published in the Morbidity and Mortality Weekly Report.

The emergency use authorization will allow for broader use of the CDC’s 2019-nCoV Real Time RT-PCR Diagnostic Panel, which to date has been limited for use at CDC laboratories. Under the emergency use authorization, the diagnostic kit is authorized for patients who meed the CDC criteria for 2019-nCoV testing. The diagnostic test is a reverse transcriptase polymerase chain reaction test that provides presumptive detection of 2019-nCoV from respiratory secretions, such as nasal or oral swabs. A positive test indicates likely infection, although a negative test does not preclude infection and should not be the sole determination for patient management decisions.

“Today, the test kits will start shipping to over 100 U.S. public health labs,” she said. “Each of these labs is required to perform international verification for [Clinical Laboratory Improvement Amendments] compliance prior to reporting out. This process is expected to take a few days.”

Dr. Messonnier said that 200 test kits will be distributed to domestic labs and another 200 test kits will go to select international labs. Each kit can perform diagnostics on 700-800 patient samples.

“What that means is that, by the start of next week, we expect there to be much enhanced capacity for laboratory testing closer to our patients,” she said, adding that additional test kits are being produced and will be available for ordering in the future. Each laboratory that places an order will receive one test kit.

“Distribution of these tests will improve the global capacity to detect and respond to this new virus,” Dr. Messonnier said. “Availability of this test is a starting place for greater commercial availability of diagnostic testing for nCoV.”

The CDC also said that the next batch of passengers arriving from Wuhan, China, will be arriving in one of four locations: Travis Air Force Base, Fairfield, Calif.; Marine Corps Air Station Miramar, San Diego; Lackland Air Force Base, San Antonio; and Eppley Airfield, Omaha, Neb. Passengers will be quarantined for up to 14 days from the day the flight left Wuhan and medical care will be provided if needed.

“We do not believe these people pose a threat to the communities where they are being housed as we are taking measures to minimize any contact,” she said, adding that confirmed infections are expected among these and other returning travelers.

Dr. Messonnier warned that the quarantine measures “may not catch every single returning traveler returning with novel coronavirus, given the nature of this virus and how it is spreading. But if we can catch the majority of them, that will slow the entry of this virus into the United States.”

[email protected]

*This story was updated on 02/05/2020. 

The Centers for Disease Control and Prevention and the Wisconsin Department of Health Services confirmed a new case of the 2019 Novel Coronavirus (2019-nCoV) on Feb. 5, 2020, bringing the total number of cases in the United States to 12.* 

Earlier in the day, Nancy Messonnier, MD, director of the CDC National Center for Immunization and Respiratory Diseases, told reporters that 206 individuals under investigation had tested negative for infection with the novel virus and that tests were pending on another 76 individuals.

The agency also announced during a press briefing call that diagnostic test kits will begin shipping on Feb. 5, less than 24 hours after receiving an emergency use authorization from the Food and Drug Administration. Full information is available in an article published in the Morbidity and Mortality Weekly Report.

The emergency use authorization will allow for broader use of the CDC’s 2019-nCoV Real Time RT-PCR Diagnostic Panel, which to date has been limited for use at CDC laboratories. Under the emergency use authorization, the diagnostic kit is authorized for patients who meed the CDC criteria for 2019-nCoV testing. The diagnostic test is a reverse transcriptase polymerase chain reaction test that provides presumptive detection of 2019-nCoV from respiratory secretions, such as nasal or oral swabs. A positive test indicates likely infection, although a negative test does not preclude infection and should not be the sole determination for patient management decisions.

“Today, the test kits will start shipping to over 100 U.S. public health labs,” she said. “Each of these labs is required to perform international verification for [Clinical Laboratory Improvement Amendments] compliance prior to reporting out. This process is expected to take a few days.”

Dr. Messonnier said that 200 test kits will be distributed to domestic labs and another 200 test kits will go to select international labs. Each kit can perform diagnostics on 700-800 patient samples.

“What that means is that, by the start of next week, we expect there to be much enhanced capacity for laboratory testing closer to our patients,” she said, adding that additional test kits are being produced and will be available for ordering in the future. Each laboratory that places an order will receive one test kit.

“Distribution of these tests will improve the global capacity to detect and respond to this new virus,” Dr. Messonnier said. “Availability of this test is a starting place for greater commercial availability of diagnostic testing for nCoV.”

The CDC also said that the next batch of passengers arriving from Wuhan, China, will be arriving in one of four locations: Travis Air Force Base, Fairfield, Calif.; Marine Corps Air Station Miramar, San Diego; Lackland Air Force Base, San Antonio; and Eppley Airfield, Omaha, Neb. Passengers will be quarantined for up to 14 days from the day the flight left Wuhan and medical care will be provided if needed.

“We do not believe these people pose a threat to the communities where they are being housed as we are taking measures to minimize any contact,” she said, adding that confirmed infections are expected among these and other returning travelers.

Dr. Messonnier warned that the quarantine measures “may not catch every single returning traveler returning with novel coronavirus, given the nature of this virus and how it is spreading. But if we can catch the majority of them, that will slow the entry of this virus into the United States.”

[email protected]

*This story was updated on 02/05/2020. 

A group of physicians in Wuhan, China, who are treating patients with the 2019 novel coronavirus have gone the extra mile to share their clinical experiences with colleagues around the world.

Andrei Malov/Thinkstock

Nanshan Chen, MD, of Jinyintan Hospital, Wuhan, and his team conducted a retrospective study on 99 cases and, in very short order, published their initial findings in the Lancet online on Jan. 29. These findings could guide action in other cases and help clinicians all over the world create treatment plans for patients of the 2019-nCoV.

The findings show that older men and patients with comorbidities appear most likely to develop pneumonia associated with the 2019 novel coronavirus (2019-nCoV), and characteristics of those with fatal infections align with the MuLBSTA score – an early warning model for predicting viral pneumonia–related mortality, according to a case review.

Of 99 patients who presented with 2019-nCoV pneumonia at Jinyintan Hospital between Jan. 1 and Jan. 20, 67 were men, the mean age was 55.5 years, and 50 patients had chronic diseases.

“All the data of included cases have been shared with [the World Health Organization]. The study was approved by Jinyintan Hospital Ethics Committee and written informed consent was obtained from patients involved before enrollment when data were collected retrospectively,” the researchers noted.

Nearly half of the patients (49%) lived or worked near a specific seafood market, suggesting disease clustering.

Clinical manifestations affecting the majority of patients included fever and cough in 83% and 82% of patients, respectively. Other symptoms included shortness of breath in 31%, muscle aches in 11%, confusion in 9%, headache in 8%, sore throat in 5%, and rhinorrhea, chest pain, diarrhea, and nausea and vomiting in 1%-4% of patients, the investigators found.

Imaging showed bilateral pneumonia in 75% of cases, multiple mottling and ground-glass opacity in 14%, and pneumothorax in 1%. Organ function damage was present in a third of patients at admission: 17% had acute respiratory distress syndrome (ARDS) – including 11 patients who worsened quickly and died of multiple organ failure. Eight percent had acute respiratory injury, 3% had acute renal injury, 4% had septic shock, and 1% had ventilator-associated pneumonia, they said, noting that all cases were confirmed by real-time polymerase chain reaction.

A notable laboratory finding was reduced absolute lymphocyte counts in most patients, the investigators said.

All patients were treated in isolation and 76% received antiviral treatment with oseltamivir, ganciclovir, lopinavir, or ritonavir for 3-14 days (median, 3 days). Most patients also received antibiotic treatment, including a single antibiotic in 25% of cases and combination therapy in 45%, with most antibiotics used to cover “common pathogens and some atypical pathogens,” they said, adding that “when secondary bacterial infection occurred, medication was administered according to the results of bacterial culture and drug sensitivity.”

Cephalosporins, quinolones, carbapenems, tigecycline against methicillin-resistant Staphylococcus aureus, linezolid, and antifungal drugs were used, and duration ranged from 3 to 17 days (median, 5 days).

Nineteen patients also received steroid treatments.

As of Jan. 25, 31 patients had been discharged and 57 remained hospitalized. Of the 11 who died, the first 2 were a 61-year-old man and a 69-year-old man, each diagnosed with severe pneumonia and ARDS. The first experienced sudden cardiac arrest and died on admission day 11, and the second died of severe pneumonia, septic shock, and respiratory failure on admission day 9. Neither had underlying disease, but both had a long history of smoking, the investigators noted.

“The deaths of these two patients were consistent with the MuLBSTA score,” they wrote, explaining that the scoring system takes into account multilobular infiltration, lymphopenia, bacterial coinfection, smoking history, hypertension, and age.

Eight of the nine other patients who died had lymphopenia, seven had bilateral pneumonia, five were over age 60 years, three had hypertension, and one was a heavy smoker, they added.

Most coronavirus infections cause mild symptoms and have good prognosis, but some patients with the 2019-nCoV, which was identified Jan. 7 following the development of several cases of pneumonia of unknown etiology in Wuhan, develop fatal disease. The paucity of data regarding epidemiology and clinical features of pneumonia associated with 2019-nCoV prompted the current retrospective study at the center where the first cases were admitted, the investigators explained.

They noted that the sequence of 2019-nCoV “is relatively different from the six other coronavirus subtypes, including the highly pathogenic severe acute respiratory syndrome (SARS)-CoV and Middle East Respiratory Syndrome (MERS)-CoV, as well as the human coronaviruses (HCoV)-OC43, -229E, -NL63, and -HKU1 that induce mild upper respiratory disease, but can be classified as a betacoronavirus with evidence of human-to-human transmission.

Mortality associated with SARS-CoV and MERS-CoV have been reported as more than 10% and more than 35%, respectively; at data cutoff for the current study, mortality among the 99 included cases was 11%, which is similar to that in another recent 2019-nCoV report, they said.

The finding of greater risk among older men also has been seen with SARS-CoV and MERS-CoV, and the high rate among individuals with chronic diseases, mainly cerebrovascular disease, cardiovascular disease, and diabetes, also has been reported with MERS-CoV, they added.

“Our results suggest that 2019-nCoV is more likely to infect older adult males with chronic comorbidities as a result of the weaker immune functions of these patients,” they wrote.

Coinfection with bacteria and fungi occurred in some patients, particularly those with severe illness, and cultures most often showed A. baumannii, K. pneumoniae, A. flavus, C. glabrata, and C. albicans, and the findings of reduced absolute lymphocyte values in most patients suggests that “2019-nCoV might mainly act on lymphocytes, especially T lymphocytes, as does SARS-CoV,” they noted.

Given the rapid progression with ARDS and septic shock in some patients in this review, “early identification and timely treatment of critical cases is of crucial importance,” they said.

“Use of intravenous immunoglobulin is recommended to enhance the ability of anti-infection for severely ill patients, and steroids (methylprednisolone 1-2 mg/kg per day) are recommended for patients with ARDS, for as short a duration of treatment as possible,” they added.

Further, since some studies suggest that a substantial decrease in lymphocyte count indicates consumption of many immune cells by coronavirus, thereby inhibiting cellular immune function, damage to T lymphocytes might be “an important factor leading to exacerbations of patients,” they wrote, adding that “[t]he low absolute value of lymphocytes could be used as a reference index in the diagnosis of new coronavirus infections in the clinic.”

The MuLBSTA score also should be investigated to determine its applicability for predicting mortality risk in patients with 2019-nCoV infection, they added.

The current study is limited by its small sample size; additional studies are needed to include “as many patients as possible in Wuhan, in other cities in China, and even in other countries to get a more comprehensive understanding of 2019-nCoV,” they said.

The National Key R&D Program of China funded the study. The authors reported having no conflicts of interest.

[email protected]

SOURCE: Chen N et al. Lancet. 2020 Jan 29. doi: 10.1016/S0140-6736(20)30211-7.

A group of physicians in Wuhan, China, who are treating patients with the 2019 novel coronavirus have gone the extra mile to share their clinical experiences with colleagues around the world.

Andrei Malov/Thinkstock

Nanshan Chen, MD, of Jinyintan Hospital, Wuhan, and his team conducted a retrospective study on 99 cases and, in very short order, published their initial findings in the Lancet online on Jan. 29. These findings could guide action in other cases and help clinicians all over the world create treatment plans for patients of the 2019-nCoV.

The findings show that older men and patients with comorbidities appear most likely to develop pneumonia associated with the 2019 novel coronavirus (2019-nCoV), and characteristics of those with fatal infections align with the MuLBSTA score – an early warning model for predicting viral pneumonia–related mortality, according to a case review.

Of 99 patients who presented with 2019-nCoV pneumonia at Jinyintan Hospital between Jan. 1 and Jan. 20, 67 were men, the mean age was 55.5 years, and 50 patients had chronic diseases.

“All the data of included cases have been shared with [the World Health Organization]. The study was approved by Jinyintan Hospital Ethics Committee and written informed consent was obtained from patients involved before enrollment when data were collected retrospectively,” the researchers noted.

Nearly half of the patients (49%) lived or worked near a specific seafood market, suggesting disease clustering.

Clinical manifestations affecting the majority of patients included fever and cough in 83% and 82% of patients, respectively. Other symptoms included shortness of breath in 31%, muscle aches in 11%, confusion in 9%, headache in 8%, sore throat in 5%, and rhinorrhea, chest pain, diarrhea, and nausea and vomiting in 1%-4% of patients, the investigators found.

Imaging showed bilateral pneumonia in 75% of cases, multiple mottling and ground-glass opacity in 14%, and pneumothorax in 1%. Organ function damage was present in a third of patients at admission: 17% had acute respiratory distress syndrome (ARDS) – including 11 patients who worsened quickly and died of multiple organ failure. Eight percent had acute respiratory injury, 3% had acute renal injury, 4% had septic shock, and 1% had ventilator-associated pneumonia, they said, noting that all cases were confirmed by real-time polymerase chain reaction.

A notable laboratory finding was reduced absolute lymphocyte counts in most patients, the investigators said.

All patients were treated in isolation and 76% received antiviral treatment with oseltamivir, ganciclovir, lopinavir, or ritonavir for 3-14 days (median, 3 days). Most patients also received antibiotic treatment, including a single antibiotic in 25% of cases and combination therapy in 45%, with most antibiotics used to cover “common pathogens and some atypical pathogens,” they said, adding that “when secondary bacterial infection occurred, medication was administered according to the results of bacterial culture and drug sensitivity.”

Cephalosporins, quinolones, carbapenems, tigecycline against methicillin-resistant Staphylococcus aureus, linezolid, and antifungal drugs were used, and duration ranged from 3 to 17 days (median, 5 days).

Nineteen patients also received steroid treatments.

As of Jan. 25, 31 patients had been discharged and 57 remained hospitalized. Of the 11 who died, the first 2 were a 61-year-old man and a 69-year-old man, each diagnosed with severe pneumonia and ARDS. The first experienced sudden cardiac arrest and died on admission day 11, and the second died of severe pneumonia, septic shock, and respiratory failure on admission day 9. Neither had underlying disease, but both had a long history of smoking, the investigators noted.

“The deaths of these two patients were consistent with the MuLBSTA score,” they wrote, explaining that the scoring system takes into account multilobular infiltration, lymphopenia, bacterial coinfection, smoking history, hypertension, and age.

Eight of the nine other patients who died had lymphopenia, seven had bilateral pneumonia, five were over age 60 years, three had hypertension, and one was a heavy smoker, they added.

Most coronavirus infections cause mild symptoms and have good prognosis, but some patients with the 2019-nCoV, which was identified Jan. 7 following the development of several cases of pneumonia of unknown etiology in Wuhan, develop fatal disease. The paucity of data regarding epidemiology and clinical features of pneumonia associated with 2019-nCoV prompted the current retrospective study at the center where the first cases were admitted, the investigators explained.

They noted that the sequence of 2019-nCoV “is relatively different from the six other coronavirus subtypes, including the highly pathogenic severe acute respiratory syndrome (SARS)-CoV and Middle East Respiratory Syndrome (MERS)-CoV, as well as the human coronaviruses (HCoV)-OC43, -229E, -NL63, and -HKU1 that induce mild upper respiratory disease, but can be classified as a betacoronavirus with evidence of human-to-human transmission.

Mortality associated with SARS-CoV and MERS-CoV have been reported as more than 10% and more than 35%, respectively; at data cutoff for the current study, mortality among the 99 included cases was 11%, which is similar to that in another recent 2019-nCoV report, they said.

The finding of greater risk among older men also has been seen with SARS-CoV and MERS-CoV, and the high rate among individuals with chronic diseases, mainly cerebrovascular disease, cardiovascular disease, and diabetes, also has been reported with MERS-CoV, they added.

“Our results suggest that 2019-nCoV is more likely to infect older adult males with chronic comorbidities as a result of the weaker immune functions of these patients,” they wrote.

Coinfection with bacteria and fungi occurred in some patients, particularly those with severe illness, and cultures most often showed A. baumannii, K. pneumoniae, A. flavus, C. glabrata, and C. albicans, and the findings of reduced absolute lymphocyte values in most patients suggests that “2019-nCoV might mainly act on lymphocytes, especially T lymphocytes, as does SARS-CoV,” they noted.

Given the rapid progression with ARDS and septic shock in some patients in this review, “early identification and timely treatment of critical cases is of crucial importance,” they said.

“Use of intravenous immunoglobulin is recommended to enhance the ability of anti-infection for severely ill patients, and steroids (methylprednisolone 1-2 mg/kg per day) are recommended for patients with ARDS, for as short a duration of treatment as possible,” they added.

Further, since some studies suggest that a substantial decrease in lymphocyte count indicates consumption of many immune cells by coronavirus, thereby inhibiting cellular immune function, damage to T lymphocytes might be “an important factor leading to exacerbations of patients,” they wrote, adding that “[t]he low absolute value of lymphocytes could be used as a reference index in the diagnosis of new coronavirus infections in the clinic.”

The MuLBSTA score also should be investigated to determine its applicability for predicting mortality risk in patients with 2019-nCoV infection, they added.

The current study is limited by its small sample size; additional studies are needed to include “as many patients as possible in Wuhan, in other cities in China, and even in other countries to get a more comprehensive understanding of 2019-nCoV,” they said.

The National Key R&D Program of China funded the study. The authors reported having no conflicts of interest.

[email protected]

SOURCE: Chen N et al. Lancet. 2020 Jan 29. doi: 10.1016/S0140-6736(20)30211-7.

A group of physicians in Wuhan, China, who are treating patients with the 2019 novel coronavirus have gone the extra mile to share their clinical experiences with colleagues around the world.

Andrei Malov/Thinkstock

Nanshan Chen, MD, of Jinyintan Hospital, Wuhan, and his team conducted a retrospective study on 99 cases and, in very short order, published their initial findings in the Lancet online on Jan. 29. These findings could guide action in other cases and help clinicians all over the world create treatment plans for patients of the 2019-nCoV.

The findings show that older men and patients with comorbidities appear most likely to develop pneumonia associated with the 2019 novel coronavirus (2019-nCoV), and characteristics of those with fatal infections align with the MuLBSTA score – an early warning model for predicting viral pneumonia–related mortality, according to a case review.

Of 99 patients who presented with 2019-nCoV pneumonia at Jinyintan Hospital between Jan. 1 and Jan. 20, 67 were men, the mean age was 55.5 years, and 50 patients had chronic diseases.

“All the data of included cases have been shared with [the World Health Organization]. The study was approved by Jinyintan Hospital Ethics Committee and written informed consent was obtained from patients involved before enrollment when data were collected retrospectively,” the researchers noted.

Nearly half of the patients (49%) lived or worked near a specific seafood market, suggesting disease clustering.

Clinical manifestations affecting the majority of patients included fever and cough in 83% and 82% of patients, respectively. Other symptoms included shortness of breath in 31%, muscle aches in 11%, confusion in 9%, headache in 8%, sore throat in 5%, and rhinorrhea, chest pain, diarrhea, and nausea and vomiting in 1%-4% of patients, the investigators found.

Imaging showed bilateral pneumonia in 75% of cases, multiple mottling and ground-glass opacity in 14%, and pneumothorax in 1%. Organ function damage was present in a third of patients at admission: 17% had acute respiratory distress syndrome (ARDS) – including 11 patients who worsened quickly and died of multiple organ failure. Eight percent had acute respiratory injury, 3% had acute renal injury, 4% had septic shock, and 1% had ventilator-associated pneumonia, they said, noting that all cases were confirmed by real-time polymerase chain reaction.

A notable laboratory finding was reduced absolute lymphocyte counts in most patients, the investigators said.

All patients were treated in isolation and 76% received antiviral treatment with oseltamivir, ganciclovir, lopinavir, or ritonavir for 3-14 days (median, 3 days). Most patients also received antibiotic treatment, including a single antibiotic in 25% of cases and combination therapy in 45%, with most antibiotics used to cover “common pathogens and some atypical pathogens,” they said, adding that “when secondary bacterial infection occurred, medication was administered according to the results of bacterial culture and drug sensitivity.”

Cephalosporins, quinolones, carbapenems, tigecycline against methicillin-resistant Staphylococcus aureus, linezolid, and antifungal drugs were used, and duration ranged from 3 to 17 days (median, 5 days).

Nineteen patients also received steroid treatments.

As of Jan. 25, 31 patients had been discharged and 57 remained hospitalized. Of the 11 who died, the first 2 were a 61-year-old man and a 69-year-old man, each diagnosed with severe pneumonia and ARDS. The first experienced sudden cardiac arrest and died on admission day 11, and the second died of severe pneumonia, septic shock, and respiratory failure on admission day 9. Neither had underlying disease, but both had a long history of smoking, the investigators noted.

“The deaths of these two patients were consistent with the MuLBSTA score,” they wrote, explaining that the scoring system takes into account multilobular infiltration, lymphopenia, bacterial coinfection, smoking history, hypertension, and age.

Eight of the nine other patients who died had lymphopenia, seven had bilateral pneumonia, five were over age 60 years, three had hypertension, and one was a heavy smoker, they added.

Most coronavirus infections cause mild symptoms and have good prognosis, but some patients with the 2019-nCoV, which was identified Jan. 7 following the development of several cases of pneumonia of unknown etiology in Wuhan, develop fatal disease. The paucity of data regarding epidemiology and clinical features of pneumonia associated with 2019-nCoV prompted the current retrospective study at the center where the first cases were admitted, the investigators explained.

They noted that the sequence of 2019-nCoV “is relatively different from the six other coronavirus subtypes, including the highly pathogenic severe acute respiratory syndrome (SARS)-CoV and Middle East Respiratory Syndrome (MERS)-CoV, as well as the human coronaviruses (HCoV)-OC43, -229E, -NL63, and -HKU1 that induce mild upper respiratory disease, but can be classified as a betacoronavirus with evidence of human-to-human transmission.

Mortality associated with SARS-CoV and MERS-CoV have been reported as more than 10% and more than 35%, respectively; at data cutoff for the current study, mortality among the 99 included cases was 11%, which is similar to that in another recent 2019-nCoV report, they said.

The finding of greater risk among older men also has been seen with SARS-CoV and MERS-CoV, and the high rate among individuals with chronic diseases, mainly cerebrovascular disease, cardiovascular disease, and diabetes, also has been reported with MERS-CoV, they added.

“Our results suggest that 2019-nCoV is more likely to infect older adult males with chronic comorbidities as a result of the weaker immune functions of these patients,” they wrote.

Coinfection with bacteria and fungi occurred in some patients, particularly those with severe illness, and cultures most often showed A. baumannii, K. pneumoniae, A. flavus, C. glabrata, and C. albicans, and the findings of reduced absolute lymphocyte values in most patients suggests that “2019-nCoV might mainly act on lymphocytes, especially T lymphocytes, as does SARS-CoV,” they noted.

Given the rapid progression with ARDS and septic shock in some patients in this review, “early identification and timely treatment of critical cases is of crucial importance,” they said.

“Use of intravenous immunoglobulin is recommended to enhance the ability of anti-infection for severely ill patients, and steroids (methylprednisolone 1-2 mg/kg per day) are recommended for patients with ARDS, for as short a duration of treatment as possible,” they added.

Further, since some studies suggest that a substantial decrease in lymphocyte count indicates consumption of many immune cells by coronavirus, thereby inhibiting cellular immune function, damage to T lymphocytes might be “an important factor leading to exacerbations of patients,” they wrote, adding that “[t]he low absolute value of lymphocytes could be used as a reference index in the diagnosis of new coronavirus infections in the clinic.”

The MuLBSTA score also should be investigated to determine its applicability for predicting mortality risk in patients with 2019-nCoV infection, they added.

The current study is limited by its small sample size; additional studies are needed to include “as many patients as possible in Wuhan, in other cities in China, and even in other countries to get a more comprehensive understanding of 2019-nCoV,” they said.

The National Key R&D Program of China funded the study. The authors reported having no conflicts of interest.

[email protected]

SOURCE: Chen N et al. Lancet. 2020 Jan 29. doi: 10.1016/S0140-6736(20)30211-7.

The first international public survey on cancer perceptions and attitudes in a decade shows that, in spite of progress, low socioeconomic status and lack of education continue to jeopardize the health of the world’s most vulnerable populations.

The survey was commissioned by the Union for International Cancer Control (UICC) to mark the 20th anniversary of World Cancer Day on Feb. 4, 2020.

The survey, which was conducted by Ipsos, was taken by more than 15,000 people in 20 countries. It shows that people of lower socioeconomic status are less likely than those in higher-income households to recognize the risk factors for cancer or to make lifestyle changes. With the exception of tobacco use, people with low educational attainment also showed less cancer awareness and were less likely to engage in preventive behaviors than those with a university degree.

It is “unacceptable that millions of people have a greater chance of developing cancer in their lifetime because they are simply not aware of the cancer risks to avoid and the healthy behaviors to adopt – information that many of us take for granted. And this is true around the world,” Cary Adams, MBA, CEO of the UICC, commented in a statement.

The survey was conducted from Oct. 25 to Nov., 2019, and included 15,427 participants from Australia, Bolivia, Brazil, Canada, China, France, Germany, Great Britain, India, Israel, Japan, Kenya, Mexico, the Philippines, Saudi Arabia, South Africa, Spain, Sweden, Turkey, and the United States.

The vast majority of those surveyed – 87% – said they were aware of the major risk factors for cancer, while only 6% said they were not.

The cancer risk factors that were most recognized were tobacco use (63%), ultraviolet light exposure (54%), and exposure to secondhand tobacco smoke (50%).

The cancer risks that were least recognized included being overweight (29%), a lack of exercise (28%), and exposure to certain viruses or bacteria (28%).

The difference in awareness across the social spectrum was striking. “Emerging from the survey are the apparent and glaring inequities faced by socioeconomically disadvantaged groups,” the authors said.

“Much more must be done to ensure that everyone has an equal chance to reduce their risk of preventable cancer,” commented Sonali Johnson, PhD, head of knowledge, advocacy, and policy at the UICC in Geneva, Switzerland.

“We’ve seen in the results that those surveyed with a lower education and those on lower incomes appear less aware of the main risk factors associated with cancer and thus are less likely to proactively take the steps needed to reduce their cancer risk as compared to those from a high income household or those with a university education,” Dr. Johnson said in an interview.

Does increased cancer awareness translate into behavioral change for the better? This question can only be answered by more research, the survey authors said. They reported that 7 of 10 survey respondents (69%) said they had made a behavioral change to reduce their cancer risk within the past 12 months. Most said they were eating more healthfully.

Slightly fewer than one-quarter reported that they had not taken any preventive measures in the past year.

When it comes to raising cancer awareness, World Cancer Day is “a powerful tool to remind every person that they can play a crucial role in reducing the impact of cancer,” said Dr. Johnson.
 

Health care providers are “crucial”

Reacting to the findings of the survey, the European Society for Medical Oncology (ESMO) emphasized the key role that physicians play in cancer prevention.

“Research speaks very clearly for prevention,” said ESMO President Solange Peters, MD, PhD. “With the number of cancer cases expected to rise to 29.5 million by 2040, we must act now. ESMO is committed to educating doctors on all aspects of cancer control, which should begin well before a cancer diagnosis.

“In the face of this emergency, which is rendered even more salient by the results of the report, we must work to enlarge the basis of doctors who are properly educated and trained in key prevention measures,” Dr. Peters added. “General practitioners and organ specialists are in the front line to guide and support patients on their quest for healthy lifestyles and reliable ways to detect cancer early.”

In a comment, Dr. Johnson acknowledged the role physicians play in health promotion and informing patients about noncommunicable disease risks, including those related to cancer. However, she emphasized that nurses, pharmacists, community health workers, midwives, and other health care providers who deliver primary care “are crucial around the world to imparting health information and offering services.”

Frontline health care workers can assess patients’ cancer knowledge and health literacy, determine the barriers to health care, and assess “how best to engage with people across the life course,” Dr. Johnson explained. “Rather than just focusing on physicians, we must work with all those involved in primary care, especially as primary care services are scaled up to achieve universal health coverage.”

Call on governments to do more

The authors noted that, although there is wide awareness of the cancer risks from tobacco use, adults younger than 35 years were less likely than those older than 50 to identify tobacco as a cancer risk factor. They described this finding as “most concerning” and said it “underscores the ongoing need to raise awareness about cancer risk factors in every new generation.”

Almost 60% of survey respondents, regardless of age, education, or income, expressed concern about being diagnosed with cancer in the future or having cancer recur.

In Kenya, where the death toll from cancer rose 30% from 2014 to 2018, people appeared to be the most worried about cancer, with four of five survey respondents (82%) expressing concern.

Survey respondents from Saudi Arabia appeared the least concerned, with one of three people saying they were worried.

Notably, 84% of survey respondents said that governments should be doing more to increase cancer prevention and awareness; 33% demanded that governments improve the affordability of cancer care.

“It is understandable that people turn to their governments for support,” Dr. Johnson commented. “Affordability is a big challenge for low-income settings.”

Data from the World Health Organization show that, for every U.S. $1 invested in low- and middle-income countries, the return is U.S. $3.20, Johnson pointed out. “We really need to convince decision makers ... and see the right investments being made. It is important to ensure that the health system strengthening takes place in tandem with prevention services.”

Governments have begun making commitments to tackle noncommunicable diseases and cancer, Dr. Johnson commented. He highlighted the WHO’s Global Action Plan for Healthy Lives and Well-being for All and the updated cancer resolution adopted at the 2017 World Health Assembly.

“Education, training, and awareness-raising efforts need to be backed by strong and progressive health policies that prioritize prevention and help reduce the consumption of known cancer-causing products such as tobacco, sugary food, and beverages,” she said. “Countries should also invest proactively in national cancer control planning and the establishment of population-based registries to ensure the most effective resource allocation that benefits all groups.”

Up-to-date information on cancer risks and cancer prevention must be delivered to the public in ways that are accessible to those in lower socioeconomic groups, Dr. Johnson added. “Awareness needs to be raised continuously with each new generation,” she noted.

The UICC has relationships with Astellas, Daiichi Sankyo, Diaceutics, MSD Inventing for Life, Bristol-Myers Squibb, CUBEBIO, the Icon Group, Roche, and Sanofi.

This article first appeared on Medscape.com.

The first international public survey on cancer perceptions and attitudes in a decade shows that, in spite of progress, low socioeconomic status and lack of education continue to jeopardize the health of the world’s most vulnerable populations.

The survey was commissioned by the Union for International Cancer Control (UICC) to mark the 20th anniversary of World Cancer Day on Feb. 4, 2020.

The survey, which was conducted by Ipsos, was taken by more than 15,000 people in 20 countries. It shows that people of lower socioeconomic status are less likely than those in higher-income households to recognize the risk factors for cancer or to make lifestyle changes. With the exception of tobacco use, people with low educational attainment also showed less cancer awareness and were less likely to engage in preventive behaviors than those with a university degree.

It is “unacceptable that millions of people have a greater chance of developing cancer in their lifetime because they are simply not aware of the cancer risks to avoid and the healthy behaviors to adopt – information that many of us take for granted. And this is true around the world,” Cary Adams, MBA, CEO of the UICC, commented in a statement.

The survey was conducted from Oct. 25 to Nov., 2019, and included 15,427 participants from Australia, Bolivia, Brazil, Canada, China, France, Germany, Great Britain, India, Israel, Japan, Kenya, Mexico, the Philippines, Saudi Arabia, South Africa, Spain, Sweden, Turkey, and the United States.

The vast majority of those surveyed – 87% – said they were aware of the major risk factors for cancer, while only 6% said they were not.

The cancer risk factors that were most recognized were tobacco use (63%), ultraviolet light exposure (54%), and exposure to secondhand tobacco smoke (50%).

The cancer risks that were least recognized included being overweight (29%), a lack of exercise (28%), and exposure to certain viruses or bacteria (28%).

The difference in awareness across the social spectrum was striking. “Emerging from the survey are the apparent and glaring inequities faced by socioeconomically disadvantaged groups,” the authors said.

“Much more must be done to ensure that everyone has an equal chance to reduce their risk of preventable cancer,” commented Sonali Johnson, PhD, head of knowledge, advocacy, and policy at the UICC in Geneva, Switzerland.

“We’ve seen in the results that those surveyed with a lower education and those on lower incomes appear less aware of the main risk factors associated with cancer and thus are less likely to proactively take the steps needed to reduce their cancer risk as compared to those from a high income household or those with a university education,” Dr. Johnson said in an interview.

Does increased cancer awareness translate into behavioral change for the better? This question can only be answered by more research, the survey authors said. They reported that 7 of 10 survey respondents (69%) said they had made a behavioral change to reduce their cancer risk within the past 12 months. Most said they were eating more healthfully.

Slightly fewer than one-quarter reported that they had not taken any preventive measures in the past year.

When it comes to raising cancer awareness, World Cancer Day is “a powerful tool to remind every person that they can play a crucial role in reducing the impact of cancer,” said Dr. Johnson.
 

Health care providers are “crucial”

Reacting to the findings of the survey, the European Society for Medical Oncology (ESMO) emphasized the key role that physicians play in cancer prevention.

“Research speaks very clearly for prevention,” said ESMO President Solange Peters, MD, PhD. “With the number of cancer cases expected to rise to 29.5 million by 2040, we must act now. ESMO is committed to educating doctors on all aspects of cancer control, which should begin well before a cancer diagnosis.

“In the face of this emergency, which is rendered even more salient by the results of the report, we must work to enlarge the basis of doctors who are properly educated and trained in key prevention measures,” Dr. Peters added. “General practitioners and organ specialists are in the front line to guide and support patients on their quest for healthy lifestyles and reliable ways to detect cancer early.”

In a comment, Dr. Johnson acknowledged the role physicians play in health promotion and informing patients about noncommunicable disease risks, including those related to cancer. However, she emphasized that nurses, pharmacists, community health workers, midwives, and other health care providers who deliver primary care “are crucial around the world to imparting health information and offering services.”

Frontline health care workers can assess patients’ cancer knowledge and health literacy, determine the barriers to health care, and assess “how best to engage with people across the life course,” Dr. Johnson explained. “Rather than just focusing on physicians, we must work with all those involved in primary care, especially as primary care services are scaled up to achieve universal health coverage.”

Call on governments to do more

The authors noted that, although there is wide awareness of the cancer risks from tobacco use, adults younger than 35 years were less likely than those older than 50 to identify tobacco as a cancer risk factor. They described this finding as “most concerning” and said it “underscores the ongoing need to raise awareness about cancer risk factors in every new generation.”

Almost 60% of survey respondents, regardless of age, education, or income, expressed concern about being diagnosed with cancer in the future or having cancer recur.

In Kenya, where the death toll from cancer rose 30% from 2014 to 2018, people appeared to be the most worried about cancer, with four of five survey respondents (82%) expressing concern.

Survey respondents from Saudi Arabia appeared the least concerned, with one of three people saying they were worried.

Notably, 84% of survey respondents said that governments should be doing more to increase cancer prevention and awareness; 33% demanded that governments improve the affordability of cancer care.

“It is understandable that people turn to their governments for support,” Dr. Johnson commented. “Affordability is a big challenge for low-income settings.”

Data from the World Health Organization show that, for every U.S. $1 invested in low- and middle-income countries, the return is U.S. $3.20, Johnson pointed out. “We really need to convince decision makers ... and see the right investments being made. It is important to ensure that the health system strengthening takes place in tandem with prevention services.”

Governments have begun making commitments to tackle noncommunicable diseases and cancer, Dr. Johnson commented. He highlighted the WHO’s Global Action Plan for Healthy Lives and Well-being for All and the updated cancer resolution adopted at the 2017 World Health Assembly.

“Education, training, and awareness-raising efforts need to be backed by strong and progressive health policies that prioritize prevention and help reduce the consumption of known cancer-causing products such as tobacco, sugary food, and beverages,” she said. “Countries should also invest proactively in national cancer control planning and the establishment of population-based registries to ensure the most effective resource allocation that benefits all groups.”

Up-to-date information on cancer risks and cancer prevention must be delivered to the public in ways that are accessible to those in lower socioeconomic groups, Dr. Johnson added. “Awareness needs to be raised continuously with each new generation,” she noted.

The UICC has relationships with Astellas, Daiichi Sankyo, Diaceutics, MSD Inventing for Life, Bristol-Myers Squibb, CUBEBIO, the Icon Group, Roche, and Sanofi.

This article first appeared on Medscape.com.

The first international public survey on cancer perceptions and attitudes in a decade shows that, in spite of progress, low socioeconomic status and lack of education continue to jeopardize the health of the world’s most vulnerable populations.

The survey was commissioned by the Union for International Cancer Control (UICC) to mark the 20th anniversary of World Cancer Day on Feb. 4, 2020.

The survey, which was conducted by Ipsos, was taken by more than 15,000 people in 20 countries. It shows that people of lower socioeconomic status are less likely than those in higher-income households to recognize the risk factors for cancer or to make lifestyle changes. With the exception of tobacco use, people with low educational attainment also showed less cancer awareness and were less likely to engage in preventive behaviors than those with a university degree.

It is “unacceptable that millions of people have a greater chance of developing cancer in their lifetime because they are simply not aware of the cancer risks to avoid and the healthy behaviors to adopt – information that many of us take for granted. And this is true around the world,” Cary Adams, MBA, CEO of the UICC, commented in a statement.

The survey was conducted from Oct. 25 to Nov., 2019, and included 15,427 participants from Australia, Bolivia, Brazil, Canada, China, France, Germany, Great Britain, India, Israel, Japan, Kenya, Mexico, the Philippines, Saudi Arabia, South Africa, Spain, Sweden, Turkey, and the United States.

The vast majority of those surveyed – 87% – said they were aware of the major risk factors for cancer, while only 6% said they were not.

The cancer risk factors that were most recognized were tobacco use (63%), ultraviolet light exposure (54%), and exposure to secondhand tobacco smoke (50%).

The cancer risks that were least recognized included being overweight (29%), a lack of exercise (28%), and exposure to certain viruses or bacteria (28%).

The difference in awareness across the social spectrum was striking. “Emerging from the survey are the apparent and glaring inequities faced by socioeconomically disadvantaged groups,” the authors said.

“Much more must be done to ensure that everyone has an equal chance to reduce their risk of preventable cancer,” commented Sonali Johnson, PhD, head of knowledge, advocacy, and policy at the UICC in Geneva, Switzerland.

“We’ve seen in the results that those surveyed with a lower education and those on lower incomes appear less aware of the main risk factors associated with cancer and thus are less likely to proactively take the steps needed to reduce their cancer risk as compared to those from a high income household or those with a university education,” Dr. Johnson said in an interview.

Does increased cancer awareness translate into behavioral change for the better? This question can only be answered by more research, the survey authors said. They reported that 7 of 10 survey respondents (69%) said they had made a behavioral change to reduce their cancer risk within the past 12 months. Most said they were eating more healthfully.

Slightly fewer than one-quarter reported that they had not taken any preventive measures in the past year.

When it comes to raising cancer awareness, World Cancer Day is “a powerful tool to remind every person that they can play a crucial role in reducing the impact of cancer,” said Dr. Johnson.
 

Health care providers are “crucial”

Reacting to the findings of the survey, the European Society for Medical Oncology (ESMO) emphasized the key role that physicians play in cancer prevention.

“Research speaks very clearly for prevention,” said ESMO President Solange Peters, MD, PhD. “With the number of cancer cases expected to rise to 29.5 million by 2040, we must act now. ESMO is committed to educating doctors on all aspects of cancer control, which should begin well before a cancer diagnosis.

“In the face of this emergency, which is rendered even more salient by the results of the report, we must work to enlarge the basis of doctors who are properly educated and trained in key prevention measures,” Dr. Peters added. “General practitioners and organ specialists are in the front line to guide and support patients on their quest for healthy lifestyles and reliable ways to detect cancer early.”

In a comment, Dr. Johnson acknowledged the role physicians play in health promotion and informing patients about noncommunicable disease risks, including those related to cancer. However, she emphasized that nurses, pharmacists, community health workers, midwives, and other health care providers who deliver primary care “are crucial around the world to imparting health information and offering services.”

Frontline health care workers can assess patients’ cancer knowledge and health literacy, determine the barriers to health care, and assess “how best to engage with people across the life course,” Dr. Johnson explained. “Rather than just focusing on physicians, we must work with all those involved in primary care, especially as primary care services are scaled up to achieve universal health coverage.”

Call on governments to do more

The authors noted that, although there is wide awareness of the cancer risks from tobacco use, adults younger than 35 years were less likely than those older than 50 to identify tobacco as a cancer risk factor. They described this finding as “most concerning” and said it “underscores the ongoing need to raise awareness about cancer risk factors in every new generation.”

Almost 60% of survey respondents, regardless of age, education, or income, expressed concern about being diagnosed with cancer in the future or having cancer recur.

In Kenya, where the death toll from cancer rose 30% from 2014 to 2018, people appeared to be the most worried about cancer, with four of five survey respondents (82%) expressing concern.

Survey respondents from Saudi Arabia appeared the least concerned, with one of three people saying they were worried.

Notably, 84% of survey respondents said that governments should be doing more to increase cancer prevention and awareness; 33% demanded that governments improve the affordability of cancer care.

“It is understandable that people turn to their governments for support,” Dr. Johnson commented. “Affordability is a big challenge for low-income settings.”

Data from the World Health Organization show that, for every U.S. $1 invested in low- and middle-income countries, the return is U.S. $3.20, Johnson pointed out. “We really need to convince decision makers ... and see the right investments being made. It is important to ensure that the health system strengthening takes place in tandem with prevention services.”

Governments have begun making commitments to tackle noncommunicable diseases and cancer, Dr. Johnson commented. He highlighted the WHO’s Global Action Plan for Healthy Lives and Well-being for All and the updated cancer resolution adopted at the 2017 World Health Assembly.

“Education, training, and awareness-raising efforts need to be backed by strong and progressive health policies that prioritize prevention and help reduce the consumption of known cancer-causing products such as tobacco, sugary food, and beverages,” she said. “Countries should also invest proactively in national cancer control planning and the establishment of population-based registries to ensure the most effective resource allocation that benefits all groups.”

Up-to-date information on cancer risks and cancer prevention must be delivered to the public in ways that are accessible to those in lower socioeconomic groups, Dr. Johnson added. “Awareness needs to be raised continuously with each new generation,” she noted.

The UICC has relationships with Astellas, Daiichi Sankyo, Diaceutics, MSD Inventing for Life, Bristol-Myers Squibb, CUBEBIO, the Icon Group, Roche, and Sanofi.

This article first appeared on Medscape.com.

SNOWMASS, COLO. – Physical activity is potent medicine, and it doesn’t take all that much of it to derive the maximum cardiovascular benefit: namely, the equivalent of a brisk hour-long walk 5 days/week or jogging at a 10-minute-per-mile pace for half an hour twice weekly, Robert A. Vogel, MD, asserted at the annual Cardiovascular Conference at Snowmass sponsored by the American College of Cardiology.

Bruce Jancin/MDedge News

“I’m not telling you to run marathons. A message for your patients is, ‘You don’t have to do a lot, but you have to do something,’ ” said Dr. Vogel, a cardiologist at the University of Colorado at Denver, Aurora, with a longstanding interest in preventive cardiology.

He presented selected highlights from the massive evidence base underlying the recommendations put forth in the current comprehensive U.S. Department of Health & Human Services Physical Activity Guidelines for Americans.

One particularly compelling chunk of evidence comes from a Taiwanese government–funded prospective cohort study of more than 416,000 individuals followed for an average of 8 years. A key finding: 15 minutes of moderate-intensity physical activity daily was associated with a 14% reduction in the relative risk of all-cause mortality and a 19% reduction in death caused by cardiovascular disease, compared with that of inactive individuals. Moreover, each additional 15 minutes of daily moderate exercise further reduced mortality by 4%. These benefits extended across the full age spectrum of both sexes and applied to patients with cardiovascular disease (Lancet. 2011 Oct 1;378[9798]:1244-53).

“That’s a very impressive result for modest physical activity,” the cardiologist commented.

Data on more than 50,000 adult participants in the Aerobics Center Longitudinal Study based at the Cooper Clinic in Dallas show that vigorous exercise in the form of running at 6 mph for half an hour twice weekly, or a total of 10 metabolic equivalent of task hours (MET-HR) per week, was associated with a roughly 40% reduction in cardiovascular disease mortality. Importantly, 20, 40, or 50 MET-HR/week of vigorous exercise conferred no further survival benefit (J Am Coll Cardiol. 2014 Aug 5;64[5]:472-81). The same group showed that the sweet spot for moderate physical activity in terms of reduced cardiovascular mortality was brisk walking for an hour daily 5 days/week, for a total of 20 MET-HR, which was also associated with roughly a 40% risk reduction compared to inactivity. At that point the benefit plateaued, with no further mortality reduction noted with additional MET-HR of moderate exercise.

“For more than that, we have no evidence of additional cardiovascular benefit. It’s not going to get you to the Tokyo Olympics, but that’s what we need to be doing,” Dr. Vogel observed.

In another report from the Aerobics Center Longitudinal Study, investigators found that moderate-level cardiorespiratory fitness as defined by METs was associated with a 44% reduction in the risk of sudden cardiac death in men and women after adjustment for potential confounders, while high-level cardiorespiratory fitness was associated with a closely similar 48% reduction in risk. This applied to individuals who were hypertensive, overweight, and/or had poor health status, as well as to others (Mayo Clin Proc. 2016 Jul;91[7]:849-57).


 

All activity counts

Exercise physiologists speak of NEPA – nonexercise physical activity – such as taking out the garbage. Swedish investigators followed more than 4,200 individuals for an average of 12.5 years and found that high NEPA activity was independently associated with a 30% reduction in all-cause mortality and a 27% lower risk of a first cardiovascular disease event, compared with low NEPA. High NEPA in regular exercisers was associated with a lower rate of metabolic syndrome than in low-NEPA regular exercisers (Br J Sports Med. 2014 Feb;48[3]:233-8).

Don’t just sit there – stand!

The current federal physical activity guidelines place a new emphasis on the detrimental effects of sitting. A report on more than 221,000 participants in the Australian 45 and Up Study, with close to 1 million person-years of follow-up, demonstrated a linear inverse relationship between standing time per day and all-cause mortality. In a multivariate analysis adjusted for potential confounders, individuals who stood for 2-5 hours per day had a 10% lower risk of all-cause mortality than did those who stood for less than 2 hours. Standing for 5-8 hours was associated with a 15% relative risk reduction. And standing for more than 8 hours daily was linked to a 24% reduction in risk (Prev Med. 2014 Dec;69:187-91).

And it’s not just total daily sitting time that’s a risk factor. Prolonged, uninterrupted sedentary time was also associated with a dose-dependent increase in all-cause mortality in a prospective cohort study of nearly 8,000 U.S. adults (Ann Intern Med. 2017 Oct 3;167[7]:465-75).

“If you can’t walk around, talk to your patients standing up. That activity of getting out of your chair is lifesaving,” the cardiologist advised.
 

Get strong

Muscle-strengthening activity on at least 2 days/week is recommended in the federal guidelines because it’s independently associated with decreased all-cause mortality, even in individuals getting sufficient aerobic exercise, as shown in a large national study with 15-years’ follow-up (Prev Med. 2016 Jun;87:121-127).

“As we get older, we tend to forget about muscle. I work with the National Football League. These folks are pretty strong, but we never see diabetes in these very big players, who are often well over 300 lb. They’ve got a lot of muscle. If you want to prevent diabetes, be strong. It’s a very important factor,” Dr. Vogel said.
 

For the time constrained

Jogging is more time-efficient than brisk walking as a way to attain the maximum cardiovascular benefit of exercise. And the so-called “Weekend Warrior” study of nearly 64,000 U.K. adults showed that it’s okay to cram the full week’s worth of exercise into one or two sessions and be done with it. Compared with the inactive study participants, the weekend warriors had a 40% reduction in cardiovascular disease mortality, while individuals who split their physical activity up into three or more sessions per week had a nearly identical 41% relative risk reduction (JAMA Intern Med. 2017 Mar 1;177[3]:335-42).

Interval training is a standard way for athletes in training to improve their endurance by alternating short, intense exercise with brief recovery periods. It’s also a time saver: In one classic bicycling study, physically active men were randomized to standardized 2-week programs of sprint interval training or high-volume endurance training on the bike. The training time required to pass a rigorous cycling time trial test was 90% lower in the interval training group (J Physiol. 2006 Sep 15;575(Pt 3):901-11).

The same principle is applicable to the nonathlete interested in physical activity for heart health.

“When I run a couple of miles, I walk for 5 minutes, then maybe run for three-quarters of a mile, then walk again, then run. In interval training you get your heart rate up, and you drop it down. It’s a very good form of exercise. As a vascular biologist I know that if you put endothelial cells in a Petri dish and spin them real fast continuously, you will not get as good an improvement in endothelial function as if you spin the dish, stop it, spin it, stop it,” Dr. Vogel said.
 

High-volume exercise is safe, even with high coronary calcium

A clinically significant coronary artery calcification score of 100 Agatston units or more is no reason not to exercise. A Cooper Clinic report on nearly 22,000 middle-aged men without baseline cardiovascular disease who were followed for a mean of 10.4 years concluded that those in the highest-volume exercise group, many of whom were marathon runners and engaged in the equivalent of running for at least 5-6 hours/week at a pace of 10 minutes per mile, were 11% more likely to have an elevated baseline coronary artery calcification score than those who exercised less. But these highest-volume exercisers with elevated coronary calcium – their mean level was 807 Agatston units – had risks of all-cause and cardiovascular mortality that weren’t significantly different from those of men with elevated coronary calcium who exercised more moderately (JAMA Cardiol. 2019 Feb 1;4[2]:174-81).

Cardiac rehab

Dr. Vogel had harsh words for his physician colleagues with respect to the widespread underprescribing of cardiac rehabilitation programs.

“You guys are doing a crappy job with exercise in our most vulnerable patients: those who’ve had cardiovascular events,” he charged. “Cardiac rehabilitation is a Class I recommendation in our guidelines. And yet utilization in the United States is just 10%-20%. No other Class I recommendation is in that ballpark.”

A meta-analysis of 34 randomized trials totaling more than 6,000 post-MI patients concluded that those randomized to exercise-based cardiac rehabilitation had a 47% reduction in the risk of reinfarction, 36% lower cardiac mortality, and a 26% reduction in all-cause mortality (Am Heart J. 2011 Oct;162[4]:571-584.e2).

“The data show that cardiac rehabilitation is as effective as anything else we do in cardiovascular medicine. I understand that patients live far away, they don’t like to exercise – I’ve heard every excuse. But I am charging you with the responsibility of meeting a Class I recommendation that gets patients to live longer,” he declared.

Medicare now covers an enhanced, 72-session program called Intensive Cardiac Rehabilitation that teaches comprehensive lifestyle change and provides reasonable reimbursement. “It’s a good thing for our patients,” Dr. Vogel commented.
 

Yoga

For patients who are reluctant to pound the pavement, yoga may provide an alternative form of physical activity with tangible cardiovascular benefits. Dr. Vogel pointed to the Yoga-CaRe trial presented at the 2018 scientific sessions of the American Heart Association. Yoga-CaRe randomized 3,959 post-MI patients at 29 centers in India to a program of 13 supervised in-hospital yoga classes followed by yoga at home, or to a control group with three educational sessions. The rate of major adverse cardiovascular events over 42 months of follow-up was cut in half, compared with controls, in the 27% of participants who attended at least 10 of the 13 yoga classes. Their quality of life scores were higher, too.

Dr. Vogel reported serving as a paid consultant to the National Football League and the Pritikin Longevity Center. He is on the speaker’s bureau for Sanofi and Regeneron.

[email protected]

SNOWMASS, COLO. – Physical activity is potent medicine, and it doesn’t take all that much of it to derive the maximum cardiovascular benefit: namely, the equivalent of a brisk hour-long walk 5 days/week or jogging at a 10-minute-per-mile pace for half an hour twice weekly, Robert A. Vogel, MD, asserted at the annual Cardiovascular Conference at Snowmass sponsored by the American College of Cardiology.

Bruce Jancin/MDedge News

“I’m not telling you to run marathons. A message for your patients is, ‘You don’t have to do a lot, but you have to do something,’ ” said Dr. Vogel, a cardiologist at the University of Colorado at Denver, Aurora, with a longstanding interest in preventive cardiology.

He presented selected highlights from the massive evidence base underlying the recommendations put forth in the current comprehensive U.S. Department of Health & Human Services Physical Activity Guidelines for Americans.

One particularly compelling chunk of evidence comes from a Taiwanese government–funded prospective cohort study of more than 416,000 individuals followed for an average of 8 years. A key finding: 15 minutes of moderate-intensity physical activity daily was associated with a 14% reduction in the relative risk of all-cause mortality and a 19% reduction in death caused by cardiovascular disease, compared with that of inactive individuals. Moreover, each additional 15 minutes of daily moderate exercise further reduced mortality by 4%. These benefits extended across the full age spectrum of both sexes and applied to patients with cardiovascular disease (Lancet. 2011 Oct 1;378[9798]:1244-53).

“That’s a very impressive result for modest physical activity,” the cardiologist commented.

Data on more than 50,000 adult participants in the Aerobics Center Longitudinal Study based at the Cooper Clinic in Dallas show that vigorous exercise in the form of running at 6 mph for half an hour twice weekly, or a total of 10 metabolic equivalent of task hours (MET-HR) per week, was associated with a roughly 40% reduction in cardiovascular disease mortality. Importantly, 20, 40, or 50 MET-HR/week of vigorous exercise conferred no further survival benefit (J Am Coll Cardiol. 2014 Aug 5;64[5]:472-81). The same group showed that the sweet spot for moderate physical activity in terms of reduced cardiovascular mortality was brisk walking for an hour daily 5 days/week, for a total of 20 MET-HR, which was also associated with roughly a 40% risk reduction compared to inactivity. At that point the benefit plateaued, with no further mortality reduction noted with additional MET-HR of moderate exercise.

“For more than that, we have no evidence of additional cardiovascular benefit. It’s not going to get you to the Tokyo Olympics, but that’s what we need to be doing,” Dr. Vogel observed.

In another report from the Aerobics Center Longitudinal Study, investigators found that moderate-level cardiorespiratory fitness as defined by METs was associated with a 44% reduction in the risk of sudden cardiac death in men and women after adjustment for potential confounders, while high-level cardiorespiratory fitness was associated with a closely similar 48% reduction in risk. This applied to individuals who were hypertensive, overweight, and/or had poor health status, as well as to others (Mayo Clin Proc. 2016 Jul;91[7]:849-57).


 

All activity counts

Exercise physiologists speak of NEPA – nonexercise physical activity – such as taking out the garbage. Swedish investigators followed more than 4,200 individuals for an average of 12.5 years and found that high NEPA activity was independently associated with a 30% reduction in all-cause mortality and a 27% lower risk of a first cardiovascular disease event, compared with low NEPA. High NEPA in regular exercisers was associated with a lower rate of metabolic syndrome than in low-NEPA regular exercisers (Br J Sports Med. 2014 Feb;48[3]:233-8).

Don’t just sit there – stand!

The current federal physical activity guidelines place a new emphasis on the detrimental effects of sitting. A report on more than 221,000 participants in the Australian 45 and Up Study, with close to 1 million person-years of follow-up, demonstrated a linear inverse relationship between standing time per day and all-cause mortality. In a multivariate analysis adjusted for potential confounders, individuals who stood for 2-5 hours per day had a 10% lower risk of all-cause mortality than did those who stood for less than 2 hours. Standing for 5-8 hours was associated with a 15% relative risk reduction. And standing for more than 8 hours daily was linked to a 24% reduction in risk (Prev Med. 2014 Dec;69:187-91).

And it’s not just total daily sitting time that’s a risk factor. Prolonged, uninterrupted sedentary time was also associated with a dose-dependent increase in all-cause mortality in a prospective cohort study of nearly 8,000 U.S. adults (Ann Intern Med. 2017 Oct 3;167[7]:465-75).

“If you can’t walk around, talk to your patients standing up. That activity of getting out of your chair is lifesaving,” the cardiologist advised.
 

Get strong

Muscle-strengthening activity on at least 2 days/week is recommended in the federal guidelines because it’s independently associated with decreased all-cause mortality, even in individuals getting sufficient aerobic exercise, as shown in a large national study with 15-years’ follow-up (Prev Med. 2016 Jun;87:121-127).

“As we get older, we tend to forget about muscle. I work with the National Football League. These folks are pretty strong, but we never see diabetes in these very big players, who are often well over 300 lb. They’ve got a lot of muscle. If you want to prevent diabetes, be strong. It’s a very important factor,” Dr. Vogel said.
 

For the time constrained

Jogging is more time-efficient than brisk walking as a way to attain the maximum cardiovascular benefit of exercise. And the so-called “Weekend Warrior” study of nearly 64,000 U.K. adults showed that it’s okay to cram the full week’s worth of exercise into one or two sessions and be done with it. Compared with the inactive study participants, the weekend warriors had a 40% reduction in cardiovascular disease mortality, while individuals who split their physical activity up into three or more sessions per week had a nearly identical 41% relative risk reduction (JAMA Intern Med. 2017 Mar 1;177[3]:335-42).

Interval training is a standard way for athletes in training to improve their endurance by alternating short, intense exercise with brief recovery periods. It’s also a time saver: In one classic bicycling study, physically active men were randomized to standardized 2-week programs of sprint interval training or high-volume endurance training on the bike. The training time required to pass a rigorous cycling time trial test was 90% lower in the interval training group (J Physiol. 2006 Sep 15;575(Pt 3):901-11).

The same principle is applicable to the nonathlete interested in physical activity for heart health.

“When I run a couple of miles, I walk for 5 minutes, then maybe run for three-quarters of a mile, then walk again, then run. In interval training you get your heart rate up, and you drop it down. It’s a very good form of exercise. As a vascular biologist I know that if you put endothelial cells in a Petri dish and spin them real fast continuously, you will not get as good an improvement in endothelial function as if you spin the dish, stop it, spin it, stop it,” Dr. Vogel said.
 

High-volume exercise is safe, even with high coronary calcium

A clinically significant coronary artery calcification score of 100 Agatston units or more is no reason not to exercise. A Cooper Clinic report on nearly 22,000 middle-aged men without baseline cardiovascular disease who were followed for a mean of 10.4 years concluded that those in the highest-volume exercise group, many of whom were marathon runners and engaged in the equivalent of running for at least 5-6 hours/week at a pace of 10 minutes per mile, were 11% more likely to have an elevated baseline coronary artery calcification score than those who exercised less. But these highest-volume exercisers with elevated coronary calcium – their mean level was 807 Agatston units – had risks of all-cause and cardiovascular mortality that weren’t significantly different from those of men with elevated coronary calcium who exercised more moderately (JAMA Cardiol. 2019 Feb 1;4[2]:174-81).

Cardiac rehab

Dr. Vogel had harsh words for his physician colleagues with respect to the widespread underprescribing of cardiac rehabilitation programs.

“You guys are doing a crappy job with exercise in our most vulnerable patients: those who’ve had cardiovascular events,” he charged. “Cardiac rehabilitation is a Class I recommendation in our guidelines. And yet utilization in the United States is just 10%-20%. No other Class I recommendation is in that ballpark.”

A meta-analysis of 34 randomized trials totaling more than 6,000 post-MI patients concluded that those randomized to exercise-based cardiac rehabilitation had a 47% reduction in the risk of reinfarction, 36% lower cardiac mortality, and a 26% reduction in all-cause mortality (Am Heart J. 2011 Oct;162[4]:571-584.e2).

“The data show that cardiac rehabilitation is as effective as anything else we do in cardiovascular medicine. I understand that patients live far away, they don’t like to exercise – I’ve heard every excuse. But I am charging you with the responsibility of meeting a Class I recommendation that gets patients to live longer,” he declared.

Medicare now covers an enhanced, 72-session program called Intensive Cardiac Rehabilitation that teaches comprehensive lifestyle change and provides reasonable reimbursement. “It’s a good thing for our patients,” Dr. Vogel commented.
 

Yoga

For patients who are reluctant to pound the pavement, yoga may provide an alternative form of physical activity with tangible cardiovascular benefits. Dr. Vogel pointed to the Yoga-CaRe trial presented at the 2018 scientific sessions of the American Heart Association. Yoga-CaRe randomized 3,959 post-MI patients at 29 centers in India to a program of 13 supervised in-hospital yoga classes followed by yoga at home, or to a control group with three educational sessions. The rate of major adverse cardiovascular events over 42 months of follow-up was cut in half, compared with controls, in the 27% of participants who attended at least 10 of the 13 yoga classes. Their quality of life scores were higher, too.

Dr. Vogel reported serving as a paid consultant to the National Football League and the Pritikin Longevity Center. He is on the speaker’s bureau for Sanofi and Regeneron.

[email protected]

SNOWMASS, COLO. – Physical activity is potent medicine, and it doesn’t take all that much of it to derive the maximum cardiovascular benefit: namely, the equivalent of a brisk hour-long walk 5 days/week or jogging at a 10-minute-per-mile pace for half an hour twice weekly, Robert A. Vogel, MD, asserted at the annual Cardiovascular Conference at Snowmass sponsored by the American College of Cardiology.

Bruce Jancin/MDedge News

“I’m not telling you to run marathons. A message for your patients is, ‘You don’t have to do a lot, but you have to do something,’ ” said Dr. Vogel, a cardiologist at the University of Colorado at Denver, Aurora, with a longstanding interest in preventive cardiology.

He presented selected highlights from the massive evidence base underlying the recommendations put forth in the current comprehensive U.S. Department of Health & Human Services Physical Activity Guidelines for Americans.

One particularly compelling chunk of evidence comes from a Taiwanese government–funded prospective cohort study of more than 416,000 individuals followed for an average of 8 years. A key finding: 15 minutes of moderate-intensity physical activity daily was associated with a 14% reduction in the relative risk of all-cause mortality and a 19% reduction in death caused by cardiovascular disease, compared with that of inactive individuals. Moreover, each additional 15 minutes of daily moderate exercise further reduced mortality by 4%. These benefits extended across the full age spectrum of both sexes and applied to patients with cardiovascular disease (Lancet. 2011 Oct 1;378[9798]:1244-53).

“That’s a very impressive result for modest physical activity,” the cardiologist commented.

Data on more than 50,000 adult participants in the Aerobics Center Longitudinal Study based at the Cooper Clinic in Dallas show that vigorous exercise in the form of running at 6 mph for half an hour twice weekly, or a total of 10 metabolic equivalent of task hours (MET-HR) per week, was associated with a roughly 40% reduction in cardiovascular disease mortality. Importantly, 20, 40, or 50 MET-HR/week of vigorous exercise conferred no further survival benefit (J Am Coll Cardiol. 2014 Aug 5;64[5]:472-81). The same group showed that the sweet spot for moderate physical activity in terms of reduced cardiovascular mortality was brisk walking for an hour daily 5 days/week, for a total of 20 MET-HR, which was also associated with roughly a 40% risk reduction compared to inactivity. At that point the benefit plateaued, with no further mortality reduction noted with additional MET-HR of moderate exercise.

“For more than that, we have no evidence of additional cardiovascular benefit. It’s not going to get you to the Tokyo Olympics, but that’s what we need to be doing,” Dr. Vogel observed.

In another report from the Aerobics Center Longitudinal Study, investigators found that moderate-level cardiorespiratory fitness as defined by METs was associated with a 44% reduction in the risk of sudden cardiac death in men and women after adjustment for potential confounders, while high-level cardiorespiratory fitness was associated with a closely similar 48% reduction in risk. This applied to individuals who were hypertensive, overweight, and/or had poor health status, as well as to others (Mayo Clin Proc. 2016 Jul;91[7]:849-57).


 

All activity counts

Exercise physiologists speak of NEPA – nonexercise physical activity – such as taking out the garbage. Swedish investigators followed more than 4,200 individuals for an average of 12.5 years and found that high NEPA activity was independently associated with a 30% reduction in all-cause mortality and a 27% lower risk of a first cardiovascular disease event, compared with low NEPA. High NEPA in regular exercisers was associated with a lower rate of metabolic syndrome than in low-NEPA regular exercisers (Br J Sports Med. 2014 Feb;48[3]:233-8).

Don’t just sit there – stand!

The current federal physical activity guidelines place a new emphasis on the detrimental effects of sitting. A report on more than 221,000 participants in the Australian 45 and Up Study, with close to 1 million person-years of follow-up, demonstrated a linear inverse relationship between standing time per day and all-cause mortality. In a multivariate analysis adjusted for potential confounders, individuals who stood for 2-5 hours per day had a 10% lower risk of all-cause mortality than did those who stood for less than 2 hours. Standing for 5-8 hours was associated with a 15% relative risk reduction. And standing for more than 8 hours daily was linked to a 24% reduction in risk (Prev Med. 2014 Dec;69:187-91).

And it’s not just total daily sitting time that’s a risk factor. Prolonged, uninterrupted sedentary time was also associated with a dose-dependent increase in all-cause mortality in a prospective cohort study of nearly 8,000 U.S. adults (Ann Intern Med. 2017 Oct 3;167[7]:465-75).

“If you can’t walk around, talk to your patients standing up. That activity of getting out of your chair is lifesaving,” the cardiologist advised.
 

Get strong

Muscle-strengthening activity on at least 2 days/week is recommended in the federal guidelines because it’s independently associated with decreased all-cause mortality, even in individuals getting sufficient aerobic exercise, as shown in a large national study with 15-years’ follow-up (Prev Med. 2016 Jun;87:121-127).

“As we get older, we tend to forget about muscle. I work with the National Football League. These folks are pretty strong, but we never see diabetes in these very big players, who are often well over 300 lb. They’ve got a lot of muscle. If you want to prevent diabetes, be strong. It’s a very important factor,” Dr. Vogel said.
 

For the time constrained

Jogging is more time-efficient than brisk walking as a way to attain the maximum cardiovascular benefit of exercise. And the so-called “Weekend Warrior” study of nearly 64,000 U.K. adults showed that it’s okay to cram the full week’s worth of exercise into one or two sessions and be done with it. Compared with the inactive study participants, the weekend warriors had a 40% reduction in cardiovascular disease mortality, while individuals who split their physical activity up into three or more sessions per week had a nearly identical 41% relative risk reduction (JAMA Intern Med. 2017 Mar 1;177[3]:335-42).

Interval training is a standard way for athletes in training to improve their endurance by alternating short, intense exercise with brief recovery periods. It’s also a time saver: In one classic bicycling study, physically active men were randomized to standardized 2-week programs of sprint interval training or high-volume endurance training on the bike. The training time required to pass a rigorous cycling time trial test was 90% lower in the interval training group (J Physiol. 2006 Sep 15;575(Pt 3):901-11).

The same principle is applicable to the nonathlete interested in physical activity for heart health.

“When I run a couple of miles, I walk for 5 minutes, then maybe run for three-quarters of a mile, then walk again, then run. In interval training you get your heart rate up, and you drop it down. It’s a very good form of exercise. As a vascular biologist I know that if you put endothelial cells in a Petri dish and spin them real fast continuously, you will not get as good an improvement in endothelial function as if you spin the dish, stop it, spin it, stop it,” Dr. Vogel said.
 

High-volume exercise is safe, even with high coronary calcium

A clinically significant coronary artery calcification score of 100 Agatston units or more is no reason not to exercise. A Cooper Clinic report on nearly 22,000 middle-aged men without baseline cardiovascular disease who were followed for a mean of 10.4 years concluded that those in the highest-volume exercise group, many of whom were marathon runners and engaged in the equivalent of running for at least 5-6 hours/week at a pace of 10 minutes per mile, were 11% more likely to have an elevated baseline coronary artery calcification score than those who exercised less. But these highest-volume exercisers with elevated coronary calcium – their mean level was 807 Agatston units – had risks of all-cause and cardiovascular mortality that weren’t significantly different from those of men with elevated coronary calcium who exercised more moderately (JAMA Cardiol. 2019 Feb 1;4[2]:174-81).

Cardiac rehab

Dr. Vogel had harsh words for his physician colleagues with respect to the widespread underprescribing of cardiac rehabilitation programs.

“You guys are doing a crappy job with exercise in our most vulnerable patients: those who’ve had cardiovascular events,” he charged. “Cardiac rehabilitation is a Class I recommendation in our guidelines. And yet utilization in the United States is just 10%-20%. No other Class I recommendation is in that ballpark.”

A meta-analysis of 34 randomized trials totaling more than 6,000 post-MI patients concluded that those randomized to exercise-based cardiac rehabilitation had a 47% reduction in the risk of reinfarction, 36% lower cardiac mortality, and a 26% reduction in all-cause mortality (Am Heart J. 2011 Oct;162[4]:571-584.e2).

“The data show that cardiac rehabilitation is as effective as anything else we do in cardiovascular medicine. I understand that patients live far away, they don’t like to exercise – I’ve heard every excuse. But I am charging you with the responsibility of meeting a Class I recommendation that gets patients to live longer,” he declared.

Medicare now covers an enhanced, 72-session program called Intensive Cardiac Rehabilitation that teaches comprehensive lifestyle change and provides reasonable reimbursement. “It’s a good thing for our patients,” Dr. Vogel commented.
 

Yoga

For patients who are reluctant to pound the pavement, yoga may provide an alternative form of physical activity with tangible cardiovascular benefits. Dr. Vogel pointed to the Yoga-CaRe trial presented at the 2018 scientific sessions of the American Heart Association. Yoga-CaRe randomized 3,959 post-MI patients at 29 centers in India to a program of 13 supervised in-hospital yoga classes followed by yoga at home, or to a control group with three educational sessions. The rate of major adverse cardiovascular events over 42 months of follow-up was cut in half, compared with controls, in the 27% of participants who attended at least 10 of the 13 yoga classes. Their quality of life scores were higher, too.

Dr. Vogel reported serving as a paid consultant to the National Football League and the Pritikin Longevity Center. He is on the speaker’s bureau for Sanofi and Regeneron.

[email protected]

Academic cancer centers around the United States continue to get caught up in an ever-evolving investigation into researchers – American and Chinese – who did not disclose payments from or the work they did for Chinese institutions while simultaneously accepting taxpayer money through U.S. government grants.

The U.S. Federal Bureau of Investigation has been ferreting out researchers it says have acted illegally.

On Jan. 28, the agency arrested Charles Lieber, a chemist from Harvard University, Cambridge, Mass., and also unveiled charges against Zheng Zaosong, a cancer researcher who is in the United States on a Harvard-sponsored visa.

The FBI said Mr. Zheng, who worked at the Harvard-affiliated Beth Israel Deaconess Medical Center, Boston, tried to smuggle 21 vials of biological material and research to China. Mr. Zheng was arrested in December at Boston’s Logan Airport. He admitted he planned to conduct and publish research in China using the stolen samples, said the FBI.

“All of the individuals charged today were either directly or indirectly working for the Chinese government, at our country’s expense,” said the agent in charge of the FBI’s Boston office, Joseph R. Bonavolonta.

Sen. Charles Grassley (R-IA), who has been pushing for more government action against foreign theft of U.S. research, said in a statement, “I’m glad the FBI appears to be taking foreign threats to taxpayer-funded research seriously, but I fear that this case is only the tip of the iceberg.”

The FBI said it is investigating China-related cases in all 50 states.

Ross McKinney, MD, the chief scientific officer at the Association of American Medical Colleges (AAMC), said he is aware of some 200 investigations, not all of which are cancer related, at 70-75 institutions.

“It’s a very ubiquitous problem,” Dr. McKinney said in an interview.

He also pointed out that some 6,000 National Institutes of Health–funded principal investigators are of Asian background. “So that 200 is a pretty small proportion,” said Dr. McKinney.

The NIH warned some 10,000 institutions in August 2018 that it had uncovered Chinese manipulation of peer review and a lack of disclosure of work for Chinese institutions. It urged the institutions to report irregularities.

For universities, “the trouble is sorting out who is the violator from who is not,” said Dr. McKinney. He noted that they are not set up to investigate whether someone has a laboratory in China.

“The fact that the Chinese government exploited the fact that universities are typically fairly trusting is extremely disappointing,” he said.
 

Moffitt story still unfolding

The most serious allegations have been leveled against six former employees of the Moffitt Cancer Center and Research Institute in Tampa, Florida.

In December 2019, Moffitt announced that the six – including President and CEO Alan List, MD, and the center director, Thomas Sellers, PhD – had left Moffitt as a result of “violations of conflict of interest rules through their work in China.”

New details have emerged, thanks to a new investigative report from a committee of the Florida House of Representatives.

The report said that Sheng Wei, a naturalized U.S. citizen who had worked at Moffitt since 2008 – when Moffitt began its affiliation with the Tianjin Medical University Cancer Institute and Hospital – was instrumental in recruiting top executives into the Thousand Talents program, which Wei had joined in 2010, according to the report. These executives included Dr. List, Dr. Sellers, and also Daniel Sullivan, head of Moffitt’s clinical science program, and cancer biologist Pearlie Epling-Burnette, it noted.

Begun in 2008, China’s Thousand Talents Plan gave salaries, funding, laboratory space, and other incentives to researchers who promised to bring U.S.-gained knowledge and research to China.

All information about this program has been removed from the Internet, but the program may still be active, Dr. McKinney commented.

According to the report, Dr. List pledged to work for the Tianjin cancer center 9 months a year for $71,000 annually. He was appointed head of the hematology department ($85,300 a year) in 2016. He opened a bank account in China to receive that salary and other Thousand Talents payments, the report found. The report notes that the exact amount Dr. List was paid is still not known.

Initially, Dr. Sellers, who was the principal investigator for Moffitt’s National Cancer Institute core grant, said he had not been involved in the Thousand Talents program. He later admitted that he had pledged to work in China 2 months a year for the program and that he’d opened a Chinese bank account and had deposited at least $35,000 into the account, the report notes.

The others pledged to work for the Thousand Talents program and also opened bank accounts in China and received money in those accounts.

Another Moffitt employee, Howard McLeod, MD, had worked for Thousand Talents before he joined Moffitt but did not disclose his China work. Dr. McLeod also supervised and had a close relationship with another researcher, Yijing (Bob) He, MD, who was employed by Moffitt but who lived in China, unbeknownst to Moffitt. “Dr. He appears to have functioned as an agent of Dr. McLeod in China,” said the report.

The report concluded that “none of the Moffitt faculty who were Talents program participants properly or timely disclosed their Talents program involvement to Moffitt, and none disclosed the full extent of their Talents program activities prior to Moffitt’s internal investigation.”

No charges have been filed against any of the former Moffitt employees.

However, the Cancer Letter has reported that Dr. Sellers is claiming he was not involved in the program and that he is preparing to sue Moffitt.

AAMC’s Dr. McKinney notes that it is illegal for researchers to take U.S. government grant money and pledge a certain amount of time but not deliver on that commitment because they are working for someone else – in this case, China. They also lied about not having any other research support, which is also illegal, he said.

The researchers received Chinese money and deposited it in Chinese accounts, which was never reported to the U.S. Internal Revenue Service.

“One of the hallmarks of the Chinese recruitment program was that people were instructed to not tell their normal U.S. host institution and not tell any U.S. government agency about their relationship with China,” Dr. McKinney said. “It was creating a culture where dishonesty in this situation was norm,” he added.

The lack of honesty brings up bigger questions for the field, he said. “Once you start lying about one thing, do you lie about your science, too?”
 

Lack of oversight?

Dr. McKinney said the NIH, as well as universities and hospitals, had a long and trusting relationship with China and should not be blamed for falling prey to the Chinese government’s concerted effort to steal intellectual property.

But some government watchdog groups have chided the NIH for lax oversight. In February 2019, the federal Health & Human Services’ Office of Inspector General found that “NIH has not assessed the risks to national security when permitting data access to foreign [principal investigators].”

Federal investigators have said that Thousand Talents has been one of the biggest threats.

The U.S. Senate Permanent Subcommittee on Investigations reported in November 2019 that “the federal government’s grant-making agencies did little to prevent this from happening, nor did the FBI and other federal agencies develop a coordinated response to mitigate the threat.”

The NIH invests $31 billion a year in medical research through 50,000 competitive grants to more than 300,000 researchers, according to that report. Even after uncovering grant fraud and peer-review manipulation that benefited China, “significant gaps in NIH’s grant integrity process remain,” the report states. Site visits by the NIH’s Division of Grants Compliance and Oversight dropped from 28 in 2012 to just 3 in 2018, the report noted.
 

Widening dragnet

In April 2019, Science reported that the NIH identified five researchers at MD Anderson Cancer Center in Houston who had failed to disclose their ties to Chinese enterprises and who had failed to keep peer review confidential.

Two resigned before they could be fired, one was fired, another eventually left the institution, and the fifth was found to have not willfully engaged in subterfuge.

Just a month later, Emory University in Atlanta announced that it had fired a husband and wife research team. The neuroscientists were known for their studies of Huntington disease. Both were U.S. citizens and had worked at Emory for more than 2 decades, according to the Science report.

The Moffitt situation led to the Florida legislature’s investigation, and also prompted some soul searching. The Tampa Bay Times reported that U.S. Senator Rick Scott (R-FL) asked state universities to provide information on what they are doing to stop foreign influence. The University of Florida then acknowledged that four faculty members resigned or were terminated because of ties to a foreign recruitment program.
 

This article first appeared on Medscape.com.

Academic cancer centers around the United States continue to get caught up in an ever-evolving investigation into researchers – American and Chinese – who did not disclose payments from or the work they did for Chinese institutions while simultaneously accepting taxpayer money through U.S. government grants.

The U.S. Federal Bureau of Investigation has been ferreting out researchers it says have acted illegally.

On Jan. 28, the agency arrested Charles Lieber, a chemist from Harvard University, Cambridge, Mass., and also unveiled charges against Zheng Zaosong, a cancer researcher who is in the United States on a Harvard-sponsored visa.

The FBI said Mr. Zheng, who worked at the Harvard-affiliated Beth Israel Deaconess Medical Center, Boston, tried to smuggle 21 vials of biological material and research to China. Mr. Zheng was arrested in December at Boston’s Logan Airport. He admitted he planned to conduct and publish research in China using the stolen samples, said the FBI.

“All of the individuals charged today were either directly or indirectly working for the Chinese government, at our country’s expense,” said the agent in charge of the FBI’s Boston office, Joseph R. Bonavolonta.

Sen. Charles Grassley (R-IA), who has been pushing for more government action against foreign theft of U.S. research, said in a statement, “I’m glad the FBI appears to be taking foreign threats to taxpayer-funded research seriously, but I fear that this case is only the tip of the iceberg.”

The FBI said it is investigating China-related cases in all 50 states.

Ross McKinney, MD, the chief scientific officer at the Association of American Medical Colleges (AAMC), said he is aware of some 200 investigations, not all of which are cancer related, at 70-75 institutions.

“It’s a very ubiquitous problem,” Dr. McKinney said in an interview.

He also pointed out that some 6,000 National Institutes of Health–funded principal investigators are of Asian background. “So that 200 is a pretty small proportion,” said Dr. McKinney.

The NIH warned some 10,000 institutions in August 2018 that it had uncovered Chinese manipulation of peer review and a lack of disclosure of work for Chinese institutions. It urged the institutions to report irregularities.

For universities, “the trouble is sorting out who is the violator from who is not,” said Dr. McKinney. He noted that they are not set up to investigate whether someone has a laboratory in China.

“The fact that the Chinese government exploited the fact that universities are typically fairly trusting is extremely disappointing,” he said.
 

Moffitt story still unfolding

The most serious allegations have been leveled against six former employees of the Moffitt Cancer Center and Research Institute in Tampa, Florida.

In December 2019, Moffitt announced that the six – including President and CEO Alan List, MD, and the center director, Thomas Sellers, PhD – had left Moffitt as a result of “violations of conflict of interest rules through their work in China.”

New details have emerged, thanks to a new investigative report from a committee of the Florida House of Representatives.

The report said that Sheng Wei, a naturalized U.S. citizen who had worked at Moffitt since 2008 – when Moffitt began its affiliation with the Tianjin Medical University Cancer Institute and Hospital – was instrumental in recruiting top executives into the Thousand Talents program, which Wei had joined in 2010, according to the report. These executives included Dr. List, Dr. Sellers, and also Daniel Sullivan, head of Moffitt’s clinical science program, and cancer biologist Pearlie Epling-Burnette, it noted.

Begun in 2008, China’s Thousand Talents Plan gave salaries, funding, laboratory space, and other incentives to researchers who promised to bring U.S.-gained knowledge and research to China.

All information about this program has been removed from the Internet, but the program may still be active, Dr. McKinney commented.

According to the report, Dr. List pledged to work for the Tianjin cancer center 9 months a year for $71,000 annually. He was appointed head of the hematology department ($85,300 a year) in 2016. He opened a bank account in China to receive that salary and other Thousand Talents payments, the report found. The report notes that the exact amount Dr. List was paid is still not known.

Initially, Dr. Sellers, who was the principal investigator for Moffitt’s National Cancer Institute core grant, said he had not been involved in the Thousand Talents program. He later admitted that he had pledged to work in China 2 months a year for the program and that he’d opened a Chinese bank account and had deposited at least $35,000 into the account, the report notes.

The others pledged to work for the Thousand Talents program and also opened bank accounts in China and received money in those accounts.

Another Moffitt employee, Howard McLeod, MD, had worked for Thousand Talents before he joined Moffitt but did not disclose his China work. Dr. McLeod also supervised and had a close relationship with another researcher, Yijing (Bob) He, MD, who was employed by Moffitt but who lived in China, unbeknownst to Moffitt. “Dr. He appears to have functioned as an agent of Dr. McLeod in China,” said the report.

The report concluded that “none of the Moffitt faculty who were Talents program participants properly or timely disclosed their Talents program involvement to Moffitt, and none disclosed the full extent of their Talents program activities prior to Moffitt’s internal investigation.”

No charges have been filed against any of the former Moffitt employees.

However, the Cancer Letter has reported that Dr. Sellers is claiming he was not involved in the program and that he is preparing to sue Moffitt.

AAMC’s Dr. McKinney notes that it is illegal for researchers to take U.S. government grant money and pledge a certain amount of time but not deliver on that commitment because they are working for someone else – in this case, China. They also lied about not having any other research support, which is also illegal, he said.

The researchers received Chinese money and deposited it in Chinese accounts, which was never reported to the U.S. Internal Revenue Service.

“One of the hallmarks of the Chinese recruitment program was that people were instructed to not tell their normal U.S. host institution and not tell any U.S. government agency about their relationship with China,” Dr. McKinney said. “It was creating a culture where dishonesty in this situation was norm,” he added.

The lack of honesty brings up bigger questions for the field, he said. “Once you start lying about one thing, do you lie about your science, too?”
 

Lack of oversight?

Dr. McKinney said the NIH, as well as universities and hospitals, had a long and trusting relationship with China and should not be blamed for falling prey to the Chinese government’s concerted effort to steal intellectual property.

But some government watchdog groups have chided the NIH for lax oversight. In February 2019, the federal Health & Human Services’ Office of Inspector General found that “NIH has not assessed the risks to national security when permitting data access to foreign [principal investigators].”

Federal investigators have said that Thousand Talents has been one of the biggest threats.

The U.S. Senate Permanent Subcommittee on Investigations reported in November 2019 that “the federal government’s grant-making agencies did little to prevent this from happening, nor did the FBI and other federal agencies develop a coordinated response to mitigate the threat.”

The NIH invests $31 billion a year in medical research through 50,000 competitive grants to more than 300,000 researchers, according to that report. Even after uncovering grant fraud and peer-review manipulation that benefited China, “significant gaps in NIH’s grant integrity process remain,” the report states. Site visits by the NIH’s Division of Grants Compliance and Oversight dropped from 28 in 2012 to just 3 in 2018, the report noted.
 

Widening dragnet

In April 2019, Science reported that the NIH identified five researchers at MD Anderson Cancer Center in Houston who had failed to disclose their ties to Chinese enterprises and who had failed to keep peer review confidential.

Two resigned before they could be fired, one was fired, another eventually left the institution, and the fifth was found to have not willfully engaged in subterfuge.

Just a month later, Emory University in Atlanta announced that it had fired a husband and wife research team. The neuroscientists were known for their studies of Huntington disease. Both were U.S. citizens and had worked at Emory for more than 2 decades, according to the Science report.

The Moffitt situation led to the Florida legislature’s investigation, and also prompted some soul searching. The Tampa Bay Times reported that U.S. Senator Rick Scott (R-FL) asked state universities to provide information on what they are doing to stop foreign influence. The University of Florida then acknowledged that four faculty members resigned or were terminated because of ties to a foreign recruitment program.
 

This article first appeared on Medscape.com.

Academic cancer centers around the United States continue to get caught up in an ever-evolving investigation into researchers – American and Chinese – who did not disclose payments from or the work they did for Chinese institutions while simultaneously accepting taxpayer money through U.S. government grants.

The U.S. Federal Bureau of Investigation has been ferreting out researchers it says have acted illegally.

On Jan. 28, the agency arrested Charles Lieber, a chemist from Harvard University, Cambridge, Mass., and also unveiled charges against Zheng Zaosong, a cancer researcher who is in the United States on a Harvard-sponsored visa.

The FBI said Mr. Zheng, who worked at the Harvard-affiliated Beth Israel Deaconess Medical Center, Boston, tried to smuggle 21 vials of biological material and research to China. Mr. Zheng was arrested in December at Boston’s Logan Airport. He admitted he planned to conduct and publish research in China using the stolen samples, said the FBI.

“All of the individuals charged today were either directly or indirectly working for the Chinese government, at our country’s expense,” said the agent in charge of the FBI’s Boston office, Joseph R. Bonavolonta.

Sen. Charles Grassley (R-IA), who has been pushing for more government action against foreign theft of U.S. research, said in a statement, “I’m glad the FBI appears to be taking foreign threats to taxpayer-funded research seriously, but I fear that this case is only the tip of the iceberg.”

The FBI said it is investigating China-related cases in all 50 states.

Ross McKinney, MD, the chief scientific officer at the Association of American Medical Colleges (AAMC), said he is aware of some 200 investigations, not all of which are cancer related, at 70-75 institutions.

“It’s a very ubiquitous problem,” Dr. McKinney said in an interview.

He also pointed out that some 6,000 National Institutes of Health–funded principal investigators are of Asian background. “So that 200 is a pretty small proportion,” said Dr. McKinney.

The NIH warned some 10,000 institutions in August 2018 that it had uncovered Chinese manipulation of peer review and a lack of disclosure of work for Chinese institutions. It urged the institutions to report irregularities.

For universities, “the trouble is sorting out who is the violator from who is not,” said Dr. McKinney. He noted that they are not set up to investigate whether someone has a laboratory in China.

“The fact that the Chinese government exploited the fact that universities are typically fairly trusting is extremely disappointing,” he said.
 

Moffitt story still unfolding

The most serious allegations have been leveled against six former employees of the Moffitt Cancer Center and Research Institute in Tampa, Florida.

In December 2019, Moffitt announced that the six – including President and CEO Alan List, MD, and the center director, Thomas Sellers, PhD – had left Moffitt as a result of “violations of conflict of interest rules through their work in China.”

New details have emerged, thanks to a new investigative report from a committee of the Florida House of Representatives.

The report said that Sheng Wei, a naturalized U.S. citizen who had worked at Moffitt since 2008 – when Moffitt began its affiliation with the Tianjin Medical University Cancer Institute and Hospital – was instrumental in recruiting top executives into the Thousand Talents program, which Wei had joined in 2010, according to the report. These executives included Dr. List, Dr. Sellers, and also Daniel Sullivan, head of Moffitt’s clinical science program, and cancer biologist Pearlie Epling-Burnette, it noted.

Begun in 2008, China’s Thousand Talents Plan gave salaries, funding, laboratory space, and other incentives to researchers who promised to bring U.S.-gained knowledge and research to China.

All information about this program has been removed from the Internet, but the program may still be active, Dr. McKinney commented.

According to the report, Dr. List pledged to work for the Tianjin cancer center 9 months a year for $71,000 annually. He was appointed head of the hematology department ($85,300 a year) in 2016. He opened a bank account in China to receive that salary and other Thousand Talents payments, the report found. The report notes that the exact amount Dr. List was paid is still not known.

Initially, Dr. Sellers, who was the principal investigator for Moffitt’s National Cancer Institute core grant, said he had not been involved in the Thousand Talents program. He later admitted that he had pledged to work in China 2 months a year for the program and that he’d opened a Chinese bank account and had deposited at least $35,000 into the account, the report notes.

The others pledged to work for the Thousand Talents program and also opened bank accounts in China and received money in those accounts.

Another Moffitt employee, Howard McLeod, MD, had worked for Thousand Talents before he joined Moffitt but did not disclose his China work. Dr. McLeod also supervised and had a close relationship with another researcher, Yijing (Bob) He, MD, who was employed by Moffitt but who lived in China, unbeknownst to Moffitt. “Dr. He appears to have functioned as an agent of Dr. McLeod in China,” said the report.

The report concluded that “none of the Moffitt faculty who were Talents program participants properly or timely disclosed their Talents program involvement to Moffitt, and none disclosed the full extent of their Talents program activities prior to Moffitt’s internal investigation.”

No charges have been filed against any of the former Moffitt employees.

However, the Cancer Letter has reported that Dr. Sellers is claiming he was not involved in the program and that he is preparing to sue Moffitt.

AAMC’s Dr. McKinney notes that it is illegal for researchers to take U.S. government grant money and pledge a certain amount of time but not deliver on that commitment because they are working for someone else – in this case, China. They also lied about not having any other research support, which is also illegal, he said.

The researchers received Chinese money and deposited it in Chinese accounts, which was never reported to the U.S. Internal Revenue Service.

“One of the hallmarks of the Chinese recruitment program was that people were instructed to not tell their normal U.S. host institution and not tell any U.S. government agency about their relationship with China,” Dr. McKinney said. “It was creating a culture where dishonesty in this situation was norm,” he added.

The lack of honesty brings up bigger questions for the field, he said. “Once you start lying about one thing, do you lie about your science, too?”
 

Lack of oversight?

Dr. McKinney said the NIH, as well as universities and hospitals, had a long and trusting relationship with China and should not be blamed for falling prey to the Chinese government’s concerted effort to steal intellectual property.

But some government watchdog groups have chided the NIH for lax oversight. In February 2019, the federal Health & Human Services’ Office of Inspector General found that “NIH has not assessed the risks to national security when permitting data access to foreign [principal investigators].”

Federal investigators have said that Thousand Talents has been one of the biggest threats.

The U.S. Senate Permanent Subcommittee on Investigations reported in November 2019 that “the federal government’s grant-making agencies did little to prevent this from happening, nor did the FBI and other federal agencies develop a coordinated response to mitigate the threat.”

The NIH invests $31 billion a year in medical research through 50,000 competitive grants to more than 300,000 researchers, according to that report. Even after uncovering grant fraud and peer-review manipulation that benefited China, “significant gaps in NIH’s grant integrity process remain,” the report states. Site visits by the NIH’s Division of Grants Compliance and Oversight dropped from 28 in 2012 to just 3 in 2018, the report noted.
 

Widening dragnet

In April 2019, Science reported that the NIH identified five researchers at MD Anderson Cancer Center in Houston who had failed to disclose their ties to Chinese enterprises and who had failed to keep peer review confidential.

Two resigned before they could be fired, one was fired, another eventually left the institution, and the fifth was found to have not willfully engaged in subterfuge.

Just a month later, Emory University in Atlanta announced that it had fired a husband and wife research team. The neuroscientists were known for their studies of Huntington disease. Both were U.S. citizens and had worked at Emory for more than 2 decades, according to the Science report.

The Moffitt situation led to the Florida legislature’s investigation, and also prompted some soul searching. The Tampa Bay Times reported that U.S. Senator Rick Scott (R-FL) asked state universities to provide information on what they are doing to stop foreign influence. The University of Florida then acknowledged that four faculty members resigned or were terminated because of ties to a foreign recruitment program.
 

This article first appeared on Medscape.com.

In patients with chronic obstructive pulmonary disease (COPD), comorbid chronic cough is associated with more respiratory symptoms and health care utilization, decreased lung function, and increased inflammatory markers in blood, according to research published in CHEST.

The results indicate “that chronic cough in individuals with COPD is associated with a more severe disease phenotype, which could be helpful for stratifying management of COPD in the future,” wrote Eskild Landt, PhD, a research assistant at Zealand University Hospital in Køge, Denmark, and colleagues.

A study by published in the Journal of Allergy and Clinical Immunology: In Practice (2019;7[6]:1783-92.e8) indicated that in patients with asthma, chronic cough was associated with worse respiratory symptoms, more health care utilization, decreased lung function, and increased inflammatory markers in blood. Dr. Landt and colleagues hypothesized that patients with COPD and chronic cough had a similar pattern of disease severity.

To test their hypothesis, they identified individuals with COPD and chronic cough among 43,271 participants in the Copenhagen General Population Study, a population-based cohort study. The researchers defined COPD as a ratio of forced expiratory volume in 1 second (FEV₁) to forced vital capacity (FVC) of less than 0.70 in individuals without asthma. Consecutive individuals answered questions about chronic cough, which was defined as a cough lasting more than 8 weeks, and responded to the Leicester Cough Questionnaire. They also underwent a physical health examination, including prebronchodilatory spirometry, and gave blood for biochemical analyses. The blood was analyzed for high-sensitive C-reactive protein, fibrinogen, leukocytes, eosinophils, neutrophils, and immunoglobulin E (i.e., inflammatory biomarkers).

Dr. Landt and colleagues identified 8,181 patients (19% of the population) with COPD, 796 (10%) of whom had chronic cough. Of the 33,364 participants without COPD, 1,585 (5%) had chronic cough. For patients with COPD and chronic cough, median total Leicester Cough Questionnaire score was 17.7, corresponding to 5.9 for the physical domain, 5.6 for the psychological domain, and 6.3 for the social domain.

Among participants with COPD, those with chronic cough had higher rates of sputum production (60% versus 8%), wheezing (46% versus 14%), dyspnea (66% versus 38%), chest pain or tightness (9% versus 4%), nighttime dyspnea (8% versus 3%), episodes of acute bronchitis or pneumonias in the past 10 years (45% versus 25%), and general practitioner visits in the past 12 months (53% versus 37%). In addition, these participants had lower FEV₁% of predicted (81% versus 89%), lower ratio of FEV₁ to FVC (0.64 versus 0.66), and higher levels of high-sensitive C-reactive protein, fibrinogen, leukocytes, neutrophils, eosinophils, and immunoglobulin E in blood.

“To our knowledge, this is the first study reporting Leicester Cough Questionnaire score for randomly selected individuals with COPD from a general population setting,” wrote Dr. Landt and colleagues. The study’s strengths include its randomly chosen population-based sample and investigator blinding to disease status and clinical outcome, they added. Some patients with the most severe types of COPD and chronic cough may not have attended the physical examination and participated in the study, however, and this factor could have biased the results. Furthermore, nearly the entire sample was white, so the results may not be generalizable to other ethnicities. “That said, we are not aware of results to suggest that our findings should not be relevant to individuals of all races,” wrote the investigators.

The study was funded by the private Lundbeck Foundation, as well as by the Danish Lung Association and the Danish Cancer Society. Several authors reported receiving grants and fees from AstraZeneca, GlaxoSmithKline, and Novartis that were unrelated to the study.

[email protected]

SOURCE: Landt E et al. CHEST. 2020 Jan 24. doi: 10.1016/j.chest.2019.12.038.

In patients with chronic obstructive pulmonary disease (COPD), comorbid chronic cough is associated with more respiratory symptoms and health care utilization, decreased lung function, and increased inflammatory markers in blood, according to research published in CHEST.

The results indicate “that chronic cough in individuals with COPD is associated with a more severe disease phenotype, which could be helpful for stratifying management of COPD in the future,” wrote Eskild Landt, PhD, a research assistant at Zealand University Hospital in Køge, Denmark, and colleagues.

A study by published in the Journal of Allergy and Clinical Immunology: In Practice (2019;7[6]:1783-92.e8) indicated that in patients with asthma, chronic cough was associated with worse respiratory symptoms, more health care utilization, decreased lung function, and increased inflammatory markers in blood. Dr. Landt and colleagues hypothesized that patients with COPD and chronic cough had a similar pattern of disease severity.

To test their hypothesis, they identified individuals with COPD and chronic cough among 43,271 participants in the Copenhagen General Population Study, a population-based cohort study. The researchers defined COPD as a ratio of forced expiratory volume in 1 second (FEV₁) to forced vital capacity (FVC) of less than 0.70 in individuals without asthma. Consecutive individuals answered questions about chronic cough, which was defined as a cough lasting more than 8 weeks, and responded to the Leicester Cough Questionnaire. They also underwent a physical health examination, including prebronchodilatory spirometry, and gave blood for biochemical analyses. The blood was analyzed for high-sensitive C-reactive protein, fibrinogen, leukocytes, eosinophils, neutrophils, and immunoglobulin E (i.e., inflammatory biomarkers).

Dr. Landt and colleagues identified 8,181 patients (19% of the population) with COPD, 796 (10%) of whom had chronic cough. Of the 33,364 participants without COPD, 1,585 (5%) had chronic cough. For patients with COPD and chronic cough, median total Leicester Cough Questionnaire score was 17.7, corresponding to 5.9 for the physical domain, 5.6 for the psychological domain, and 6.3 for the social domain.

Among participants with COPD, those with chronic cough had higher rates of sputum production (60% versus 8%), wheezing (46% versus 14%), dyspnea (66% versus 38%), chest pain or tightness (9% versus 4%), nighttime dyspnea (8% versus 3%), episodes of acute bronchitis or pneumonias in the past 10 years (45% versus 25%), and general practitioner visits in the past 12 months (53% versus 37%). In addition, these participants had lower FEV₁% of predicted (81% versus 89%), lower ratio of FEV₁ to FVC (0.64 versus 0.66), and higher levels of high-sensitive C-reactive protein, fibrinogen, leukocytes, neutrophils, eosinophils, and immunoglobulin E in blood.

“To our knowledge, this is the first study reporting Leicester Cough Questionnaire score for randomly selected individuals with COPD from a general population setting,” wrote Dr. Landt and colleagues. The study’s strengths include its randomly chosen population-based sample and investigator blinding to disease status and clinical outcome, they added. Some patients with the most severe types of COPD and chronic cough may not have attended the physical examination and participated in the study, however, and this factor could have biased the results. Furthermore, nearly the entire sample was white, so the results may not be generalizable to other ethnicities. “That said, we are not aware of results to suggest that our findings should not be relevant to individuals of all races,” wrote the investigators.

The study was funded by the private Lundbeck Foundation, as well as by the Danish Lung Association and the Danish Cancer Society. Several authors reported receiving grants and fees from AstraZeneca, GlaxoSmithKline, and Novartis that were unrelated to the study.

[email protected]

SOURCE: Landt E et al. CHEST. 2020 Jan 24. doi: 10.1016/j.chest.2019.12.038.

In patients with chronic obstructive pulmonary disease (COPD), comorbid chronic cough is associated with more respiratory symptoms and health care utilization, decreased lung function, and increased inflammatory markers in blood, according to research published in CHEST.

The results indicate “that chronic cough in individuals with COPD is associated with a more severe disease phenotype, which could be helpful for stratifying management of COPD in the future,” wrote Eskild Landt, PhD, a research assistant at Zealand University Hospital in Køge, Denmark, and colleagues.

A study by published in the Journal of Allergy and Clinical Immunology: In Practice (2019;7[6]:1783-92.e8) indicated that in patients with asthma, chronic cough was associated with worse respiratory symptoms, more health care utilization, decreased lung function, and increased inflammatory markers in blood. Dr. Landt and colleagues hypothesized that patients with COPD and chronic cough had a similar pattern of disease severity.

To test their hypothesis, they identified individuals with COPD and chronic cough among 43,271 participants in the Copenhagen General Population Study, a population-based cohort study. The researchers defined COPD as a ratio of forced expiratory volume in 1 second (FEV₁) to forced vital capacity (FVC) of less than 0.70 in individuals without asthma. Consecutive individuals answered questions about chronic cough, which was defined as a cough lasting more than 8 weeks, and responded to the Leicester Cough Questionnaire. They also underwent a physical health examination, including prebronchodilatory spirometry, and gave blood for biochemical analyses. The blood was analyzed for high-sensitive C-reactive protein, fibrinogen, leukocytes, eosinophils, neutrophils, and immunoglobulin E (i.e., inflammatory biomarkers).

Dr. Landt and colleagues identified 8,181 patients (19% of the population) with COPD, 796 (10%) of whom had chronic cough. Of the 33,364 participants without COPD, 1,585 (5%) had chronic cough. For patients with COPD and chronic cough, median total Leicester Cough Questionnaire score was 17.7, corresponding to 5.9 for the physical domain, 5.6 for the psychological domain, and 6.3 for the social domain.

Among participants with COPD, those with chronic cough had higher rates of sputum production (60% versus 8%), wheezing (46% versus 14%), dyspnea (66% versus 38%), chest pain or tightness (9% versus 4%), nighttime dyspnea (8% versus 3%), episodes of acute bronchitis or pneumonias in the past 10 years (45% versus 25%), and general practitioner visits in the past 12 months (53% versus 37%). In addition, these participants had lower FEV₁% of predicted (81% versus 89%), lower ratio of FEV₁ to FVC (0.64 versus 0.66), and higher levels of high-sensitive C-reactive protein, fibrinogen, leukocytes, neutrophils, eosinophils, and immunoglobulin E in blood.

“To our knowledge, this is the first study reporting Leicester Cough Questionnaire score for randomly selected individuals with COPD from a general population setting,” wrote Dr. Landt and colleagues. The study’s strengths include its randomly chosen population-based sample and investigator blinding to disease status and clinical outcome, they added. Some patients with the most severe types of COPD and chronic cough may not have attended the physical examination and participated in the study, however, and this factor could have biased the results. Furthermore, nearly the entire sample was white, so the results may not be generalizable to other ethnicities. “That said, we are not aware of results to suggest that our findings should not be relevant to individuals of all races,” wrote the investigators.

The study was funded by the private Lundbeck Foundation, as well as by the Danish Lung Association and the Danish Cancer Society. Several authors reported receiving grants and fees from AstraZeneca, GlaxoSmithKline, and Novartis that were unrelated to the study.

[email protected]

SOURCE: Landt E et al. CHEST. 2020 Jan 24. doi: 10.1016/j.chest.2019.12.038.

The Food and Drug Administration has approved the first and only adjuvanted, cell-based pandemic vaccine to provide active immunization against the influenza A virus H5N1 strain.
 

Influenza A (H5N1) monovalent vaccine, adjuvanted (Audenz, Seqirus) is for use in individuals aged 6 months and older.  It’s designed to be rapidly deployed to help protect the U.S. population and can be stockpiled for first responders in the event of a pandemic.

The vaccine and formulated prefilled syringes used in the vaccine are produced in a state-of-the-art production facility built and supported through a multiyear public-private partnership between Seqirus and the Biomedical Advanced Research and Development Authority (BARDA), part of the Office of the Assistant Secretary for Preparedness and Response at the U.S. Department of Health & Human Services.

“Pandemic influenza viruses can be deadly and spread rapidly, making production of safe, effective vaccines essential in saving lives,” BARDA Director Rick Bright, PhD, said in a company news release.

“With this licensure – the latest FDA-approved vaccine to prevent H5N1 influenza — we celebrate a decade-long partnership to achieve health security goals set by the National Strategy for Pandemic Influenza and the 2019 Executive Order to speed the availability of influenza vaccine. Ultimately, this latest licensure means we can protect more people in an influenza pandemic,” said Bright.

“The approval of Audenz represents a key advance in influenza prevention and pandemic preparedness, combining leading-edge, cell-based manufacturing and adjuvant technologies,” Russell Basser, MD, chief scientist and senior vice president of research and development at Seqirus, said in the news release. “This pandemic influenza vaccine exemplifies our commitment to developing innovative technologies that can help provide rapid response during a pandemic emergency.”

Audenz had FDA fast track designation, a process designed to facilitate the development and expedite the review of drugs to treat serious conditions and fill an unmet medical need.
 

This article first appeared on Medscape.com.

The Food and Drug Administration has approved the first and only adjuvanted, cell-based pandemic vaccine to provide active immunization against the influenza A virus H5N1 strain.
 

Influenza A (H5N1) monovalent vaccine, adjuvanted (Audenz, Seqirus) is for use in individuals aged 6 months and older.  It’s designed to be rapidly deployed to help protect the U.S. population and can be stockpiled for first responders in the event of a pandemic.

The vaccine and formulated prefilled syringes used in the vaccine are produced in a state-of-the-art production facility built and supported through a multiyear public-private partnership between Seqirus and the Biomedical Advanced Research and Development Authority (BARDA), part of the Office of the Assistant Secretary for Preparedness and Response at the U.S. Department of Health & Human Services.

“Pandemic influenza viruses can be deadly and spread rapidly, making production of safe, effective vaccines essential in saving lives,” BARDA Director Rick Bright, PhD, said in a company news release.

“With this licensure – the latest FDA-approved vaccine to prevent H5N1 influenza — we celebrate a decade-long partnership to achieve health security goals set by the National Strategy for Pandemic Influenza and the 2019 Executive Order to speed the availability of influenza vaccine. Ultimately, this latest licensure means we can protect more people in an influenza pandemic,” said Bright.

“The approval of Audenz represents a key advance in influenza prevention and pandemic preparedness, combining leading-edge, cell-based manufacturing and adjuvant technologies,” Russell Basser, MD, chief scientist and senior vice president of research and development at Seqirus, said in the news release. “This pandemic influenza vaccine exemplifies our commitment to developing innovative technologies that can help provide rapid response during a pandemic emergency.”

Audenz had FDA fast track designation, a process designed to facilitate the development and expedite the review of drugs to treat serious conditions and fill an unmet medical need.
 

This article first appeared on Medscape.com.

The Food and Drug Administration has approved the first and only adjuvanted, cell-based pandemic vaccine to provide active immunization against the influenza A virus H5N1 strain.
 

Influenza A (H5N1) monovalent vaccine, adjuvanted (Audenz, Seqirus) is for use in individuals aged 6 months and older.  It’s designed to be rapidly deployed to help protect the U.S. population and can be stockpiled for first responders in the event of a pandemic.

The vaccine and formulated prefilled syringes used in the vaccine are produced in a state-of-the-art production facility built and supported through a multiyear public-private partnership between Seqirus and the Biomedical Advanced Research and Development Authority (BARDA), part of the Office of the Assistant Secretary for Preparedness and Response at the U.S. Department of Health & Human Services.

“Pandemic influenza viruses can be deadly and spread rapidly, making production of safe, effective vaccines essential in saving lives,” BARDA Director Rick Bright, PhD, said in a company news release.

“With this licensure – the latest FDA-approved vaccine to prevent H5N1 influenza — we celebrate a decade-long partnership to achieve health security goals set by the National Strategy for Pandemic Influenza and the 2019 Executive Order to speed the availability of influenza vaccine. Ultimately, this latest licensure means we can protect more people in an influenza pandemic,” said Bright.

“The approval of Audenz represents a key advance in influenza prevention and pandemic preparedness, combining leading-edge, cell-based manufacturing and adjuvant technologies,” Russell Basser, MD, chief scientist and senior vice president of research and development at Seqirus, said in the news release. “This pandemic influenza vaccine exemplifies our commitment to developing innovative technologies that can help provide rapid response during a pandemic emergency.”

Audenz had FDA fast track designation, a process designed to facilitate the development and expedite the review of drugs to treat serious conditions and fill an unmet medical need.
 

This article first appeared on Medscape.com.

People with neurologic disorders have a higher rate of suicide, compared with people without neurologic conditions, according to a population-based study in Denmark.

The absolute risk difference is small, but statistically significant. “These findings do not necessarily warrant changing the management of treatment for individual patients,” wrote Annette Erlangsen, PhD, a researcher at the Danish Research Institute for Suicide Prevention in Hellerup, and colleagues. “As with all patients, physicians should be aware of the potential for depression, demoralization, and suicide.”

In addition, dementia, Alzheimer’s disease, and intellectual disabilities may be associated with lower suicide rates, according to the study, which was published in JAMA.

“Plausible mechanisms” could underlie the association between neurologic disease and suicide, the authors wrote. A neurologic diagnosis “may constitute a distressing life event,” and the diseases may have psychological, physical, and psychiatric effects. Patients may see themselves as a burden or have less financial security. In addition, the diseases may entail “communication difficulties, poor sleep, and pain.” Neurologic diseases may alter brain circuitry and functioning and influence aggression and impulsivity. “People with neurologic disorders may also have easier access to toxic medication,” they added.
 

More than a dozen conditions examined

Prior studies have found associations between neurologic conditions and rates of suicide, but data have been inconclusive or inconsistent for some of the disorders. To examine whether people with neurologic disorders have higher suicide rates, relative to people without these disorders, the researchers conducted a retrospective study. They analyzed data from more than 7.3 million people aged 15 years or older who lived in Denmark between 1980 and 2016. The cohort included more than 1.2 million people with neurologic disorders. The investigators identified neurologic disorders using ICD codes for head injury, stroke, epilepsy, polyneuropathy, diseases of the myoneural junction, Parkinson’s disease, multiple sclerosis, CNS infections, meningitis, encephalitis, amyotrophic lateral sclerosis, Huntington’s disease, dementia, intellectual disability, and other brain disorders. They compared incidence rates using a Poisson regression model and adjusted for time period, sex, age, region, socioeconomic status, comorbidity, self-harm or psychiatric hospitalization prior to a neurologic diagnosis, and whether a person lived alone.

In all, 35,483 people in the cohort died by suicide at an average age of about 52 years; 77.4% were male. About 15% of those who died by suicide had a neurologic disorder. The suicide incidence rate among people with a neurologic disorder was 44.0 per 100,000 person-years, whereas the rate among people without a neurologic disorder was 20.1 per 100,000 person-years.

The adjusted incidence rate ratio for people with a neurologic disorder was 1.8. The rate ratio was highest during the 3 months after diagnosis, at 3.1. Huntington’s disease and amyotrophic lateral sclerosis were associated with “the largest excess adjusted [incidence rate ratios] of suicide mortality,” with a rate ratio of 4.9 for each condition, the researchers reported. The adjusted incidence rate ratio was 1.7 for head injury, 1.3 for stroke, 1.7 for epilepsy, 1.4 for intracerebral hemorrhage, 1.3 for cerebral infarction, 1.3 for subarachnoid hemorrhage, 1.7 for polyneuropathy and peripheral neuropathy, 2.2 for Guillain-Barré syndrome, 1.9 for diseases of myoneural junction and muscle, 1.8 for other brain disorders, 1.7 for Parkinson’s disease, 2.2 for multiple sclerosis, and 1.6 for CNS infection.

Compared with people without a neurologic condition, people with dementia, Alzheimer’s disease, and intellectual disabilities had lower suicide rates, with adjusted incidence rate ratios of 0.8, 0.2, and 0.6, respectively. “However, the adjusted [incidence rate ratio] for people with dementia during the first month after diagnosis was 3.0,” the researchers wrote.

In addition, the suicide rate increased with an increasing cumulative number of hospital contacts for neurologic conditions.

Overall incidence rates declined

“Over the study period, the suicide incidence rate for people with neurological disorders decreased from 78.6 per 100,000 person-years during the 1980-1999 years to 27.3 per 100,000 person-years during the 2000-2016 years,” wrote Dr. Erlangsen and colleagues. “The suicide incidence rate for those without a disorder decreased from 26.3 to 12.7 during the same time spans. ... The decline in the overall suicide rate over time did not affect the relative risk pattern.”

The decline in the general suicide rate in Denmark “has largely been attributed to means restriction, such as efforts to limit availability of firearms and particularly toxic medication,” the authors added.

In those time spans, the adjusted incidence rate ratio for suicide among those with dementia decreased from 2.4 to 1.0, and among those with multiple sclerosis from 2.0 to 1.0. “It is possible that the improvements observed for dementia and multiple sclerosis may be related to improvements in treatment and intensified community-based support,” Dr. Erlangsen and coauthors wrote.

When the researchers used people with rheumatoid arthritis as a reference group, those with a neurologic disorder had a higher suicide rate per 100,000 person-years, 30.2 versus 18.4. The adjusted incidence rate ratio for that comparison was 1.4.

In patients with Huntington’s disease, depression mediated by hyperactivity in the hypothalamic-pituitary-adrenal axis may contribute to the risk of suicide. “Witnessing the course of the disease in one’s parent” also may contribute the risk, the researchers wrote.

The analysis may have missed people with neurologic disorders diagnosed before 1977 if they did not have subsequent contact with a hospital, the investigators noted. In addition, diagnoses given in primary care were not included, suicide deaths may be underrecorded, and “adjusting for preexisting mental disorders could be viewed as overadjusting,” they wrote.

The study was supported by a grant from the Psychiatric Research Foundation in Denmark. The authors reported that they had no disclosures.

[email protected]

SOURCE: Erlangsen A et al. JAMA. 2020 Feb 4. doi: 10.1001/jama.2019.21834.

People with neurologic disorders have a higher rate of suicide, compared with people without neurologic conditions, according to a population-based study in Denmark.

The absolute risk difference is small, but statistically significant. “These findings do not necessarily warrant changing the management of treatment for individual patients,” wrote Annette Erlangsen, PhD, a researcher at the Danish Research Institute for Suicide Prevention in Hellerup, and colleagues. “As with all patients, physicians should be aware of the potential for depression, demoralization, and suicide.”

In addition, dementia, Alzheimer’s disease, and intellectual disabilities may be associated with lower suicide rates, according to the study, which was published in JAMA.

“Plausible mechanisms” could underlie the association between neurologic disease and suicide, the authors wrote. A neurologic diagnosis “may constitute a distressing life event,” and the diseases may have psychological, physical, and psychiatric effects. Patients may see themselves as a burden or have less financial security. In addition, the diseases may entail “communication difficulties, poor sleep, and pain.” Neurologic diseases may alter brain circuitry and functioning and influence aggression and impulsivity. “People with neurologic disorders may also have easier access to toxic medication,” they added.
 

More than a dozen conditions examined

Prior studies have found associations between neurologic conditions and rates of suicide, but data have been inconclusive or inconsistent for some of the disorders. To examine whether people with neurologic disorders have higher suicide rates, relative to people without these disorders, the researchers conducted a retrospective study. They analyzed data from more than 7.3 million people aged 15 years or older who lived in Denmark between 1980 and 2016. The cohort included more than 1.2 million people with neurologic disorders. The investigators identified neurologic disorders using ICD codes for head injury, stroke, epilepsy, polyneuropathy, diseases of the myoneural junction, Parkinson’s disease, multiple sclerosis, CNS infections, meningitis, encephalitis, amyotrophic lateral sclerosis, Huntington’s disease, dementia, intellectual disability, and other brain disorders. They compared incidence rates using a Poisson regression model and adjusted for time period, sex, age, region, socioeconomic status, comorbidity, self-harm or psychiatric hospitalization prior to a neurologic diagnosis, and whether a person lived alone.

In all, 35,483 people in the cohort died by suicide at an average age of about 52 years; 77.4% were male. About 15% of those who died by suicide had a neurologic disorder. The suicide incidence rate among people with a neurologic disorder was 44.0 per 100,000 person-years, whereas the rate among people without a neurologic disorder was 20.1 per 100,000 person-years.

The adjusted incidence rate ratio for people with a neurologic disorder was 1.8. The rate ratio was highest during the 3 months after diagnosis, at 3.1. Huntington’s disease and amyotrophic lateral sclerosis were associated with “the largest excess adjusted [incidence rate ratios] of suicide mortality,” with a rate ratio of 4.9 for each condition, the researchers reported. The adjusted incidence rate ratio was 1.7 for head injury, 1.3 for stroke, 1.7 for epilepsy, 1.4 for intracerebral hemorrhage, 1.3 for cerebral infarction, 1.3 for subarachnoid hemorrhage, 1.7 for polyneuropathy and peripheral neuropathy, 2.2 for Guillain-Barré syndrome, 1.9 for diseases of myoneural junction and muscle, 1.8 for other brain disorders, 1.7 for Parkinson’s disease, 2.2 for multiple sclerosis, and 1.6 for CNS infection.

Compared with people without a neurologic condition, people with dementia, Alzheimer’s disease, and intellectual disabilities had lower suicide rates, with adjusted incidence rate ratios of 0.8, 0.2, and 0.6, respectively. “However, the adjusted [incidence rate ratio] for people with dementia during the first month after diagnosis was 3.0,” the researchers wrote.

In addition, the suicide rate increased with an increasing cumulative number of hospital contacts for neurologic conditions.

Overall incidence rates declined

“Over the study period, the suicide incidence rate for people with neurological disorders decreased from 78.6 per 100,000 person-years during the 1980-1999 years to 27.3 per 100,000 person-years during the 2000-2016 years,” wrote Dr. Erlangsen and colleagues. “The suicide incidence rate for those without a disorder decreased from 26.3 to 12.7 during the same time spans. ... The decline in the overall suicide rate over time did not affect the relative risk pattern.”

The decline in the general suicide rate in Denmark “has largely been attributed to means restriction, such as efforts to limit availability of firearms and particularly toxic medication,” the authors added.

In those time spans, the adjusted incidence rate ratio for suicide among those with dementia decreased from 2.4 to 1.0, and among those with multiple sclerosis from 2.0 to 1.0. “It is possible that the improvements observed for dementia and multiple sclerosis may be related to improvements in treatment and intensified community-based support,” Dr. Erlangsen and coauthors wrote.

When the researchers used people with rheumatoid arthritis as a reference group, those with a neurologic disorder had a higher suicide rate per 100,000 person-years, 30.2 versus 18.4. The adjusted incidence rate ratio for that comparison was 1.4.

In patients with Huntington’s disease, depression mediated by hyperactivity in the hypothalamic-pituitary-adrenal axis may contribute to the risk of suicide. “Witnessing the course of the disease in one’s parent” also may contribute the risk, the researchers wrote.

The analysis may have missed people with neurologic disorders diagnosed before 1977 if they did not have subsequent contact with a hospital, the investigators noted. In addition, diagnoses given in primary care were not included, suicide deaths may be underrecorded, and “adjusting for preexisting mental disorders could be viewed as overadjusting,” they wrote.

The study was supported by a grant from the Psychiatric Research Foundation in Denmark. The authors reported that they had no disclosures.

[email protected]

SOURCE: Erlangsen A et al. JAMA. 2020 Feb 4. doi: 10.1001/jama.2019.21834.

People with neurologic disorders have a higher rate of suicide, compared with people without neurologic conditions, according to a population-based study in Denmark.

The absolute risk difference is small, but statistically significant. “These findings do not necessarily warrant changing the management of treatment for individual patients,” wrote Annette Erlangsen, PhD, a researcher at the Danish Research Institute for Suicide Prevention in Hellerup, and colleagues. “As with all patients, physicians should be aware of the potential for depression, demoralization, and suicide.”

In addition, dementia, Alzheimer’s disease, and intellectual disabilities may be associated with lower suicide rates, according to the study, which was published in JAMA.

“Plausible mechanisms” could underlie the association between neurologic disease and suicide, the authors wrote. A neurologic diagnosis “may constitute a distressing life event,” and the diseases may have psychological, physical, and psychiatric effects. Patients may see themselves as a burden or have less financial security. In addition, the diseases may entail “communication difficulties, poor sleep, and pain.” Neurologic diseases may alter brain circuitry and functioning and influence aggression and impulsivity. “People with neurologic disorders may also have easier access to toxic medication,” they added.
 

More than a dozen conditions examined

Prior studies have found associations between neurologic conditions and rates of suicide, but data have been inconclusive or inconsistent for some of the disorders. To examine whether people with neurologic disorders have higher suicide rates, relative to people without these disorders, the researchers conducted a retrospective study. They analyzed data from more than 7.3 million people aged 15 years or older who lived in Denmark between 1980 and 2016. The cohort included more than 1.2 million people with neurologic disorders. The investigators identified neurologic disorders using ICD codes for head injury, stroke, epilepsy, polyneuropathy, diseases of the myoneural junction, Parkinson’s disease, multiple sclerosis, CNS infections, meningitis, encephalitis, amyotrophic lateral sclerosis, Huntington’s disease, dementia, intellectual disability, and other brain disorders. They compared incidence rates using a Poisson regression model and adjusted for time period, sex, age, region, socioeconomic status, comorbidity, self-harm or psychiatric hospitalization prior to a neurologic diagnosis, and whether a person lived alone.

In all, 35,483 people in the cohort died by suicide at an average age of about 52 years; 77.4% were male. About 15% of those who died by suicide had a neurologic disorder. The suicide incidence rate among people with a neurologic disorder was 44.0 per 100,000 person-years, whereas the rate among people without a neurologic disorder was 20.1 per 100,000 person-years.

The adjusted incidence rate ratio for people with a neurologic disorder was 1.8. The rate ratio was highest during the 3 months after diagnosis, at 3.1. Huntington’s disease and amyotrophic lateral sclerosis were associated with “the largest excess adjusted [incidence rate ratios] of suicide mortality,” with a rate ratio of 4.9 for each condition, the researchers reported. The adjusted incidence rate ratio was 1.7 for head injury, 1.3 for stroke, 1.7 for epilepsy, 1.4 for intracerebral hemorrhage, 1.3 for cerebral infarction, 1.3 for subarachnoid hemorrhage, 1.7 for polyneuropathy and peripheral neuropathy, 2.2 for Guillain-Barré syndrome, 1.9 for diseases of myoneural junction and muscle, 1.8 for other brain disorders, 1.7 for Parkinson’s disease, 2.2 for multiple sclerosis, and 1.6 for CNS infection.

Compared with people without a neurologic condition, people with dementia, Alzheimer’s disease, and intellectual disabilities had lower suicide rates, with adjusted incidence rate ratios of 0.8, 0.2, and 0.6, respectively. “However, the adjusted [incidence rate ratio] for people with dementia during the first month after diagnosis was 3.0,” the researchers wrote.

In addition, the suicide rate increased with an increasing cumulative number of hospital contacts for neurologic conditions.

Overall incidence rates declined

“Over the study period, the suicide incidence rate for people with neurological disorders decreased from 78.6 per 100,000 person-years during the 1980-1999 years to 27.3 per 100,000 person-years during the 2000-2016 years,” wrote Dr. Erlangsen and colleagues. “The suicide incidence rate for those without a disorder decreased from 26.3 to 12.7 during the same time spans. ... The decline in the overall suicide rate over time did not affect the relative risk pattern.”

The decline in the general suicide rate in Denmark “has largely been attributed to means restriction, such as efforts to limit availability of firearms and particularly toxic medication,” the authors added.

In those time spans, the adjusted incidence rate ratio for suicide among those with dementia decreased from 2.4 to 1.0, and among those with multiple sclerosis from 2.0 to 1.0. “It is possible that the improvements observed for dementia and multiple sclerosis may be related to improvements in treatment and intensified community-based support,” Dr. Erlangsen and coauthors wrote.

When the researchers used people with rheumatoid arthritis as a reference group, those with a neurologic disorder had a higher suicide rate per 100,000 person-years, 30.2 versus 18.4. The adjusted incidence rate ratio for that comparison was 1.4.

In patients with Huntington’s disease, depression mediated by hyperactivity in the hypothalamic-pituitary-adrenal axis may contribute to the risk of suicide. “Witnessing the course of the disease in one’s parent” also may contribute the risk, the researchers wrote.

The analysis may have missed people with neurologic disorders diagnosed before 1977 if they did not have subsequent contact with a hospital, the investigators noted. In addition, diagnoses given in primary care were not included, suicide deaths may be underrecorded, and “adjusting for preexisting mental disorders could be viewed as overadjusting,” they wrote.

The study was supported by a grant from the Psychiatric Research Foundation in Denmark. The authors reported that they had no disclosures.

[email protected]

SOURCE: Erlangsen A et al. JAMA. 2020 Feb 4. doi: 10.1001/jama.2019.21834.

In fiscal year 2010, the VA requested $62 million for suicide prevention outreach; in FY 2020, that leapt to $222 million. Yet despite the dramatic hike in funding, the rate of veteran suicides has remained basically unchanged: An estimated 20 veterans die by suicide every day.

Of those, roughly 14 were not receiving health care from the VA before their death. But a bipartisan bill introduced by US senators Mark Warner (D-VA) and John Boozman (R-AR) brings us “one step closer to making sure veterans get the services and resources they need.”

The senators say the alarming rate of veteran suicides points to “a significant need to empower the VA to work through community partners to expand outreach.” They cite national data indicating that there are > 50,000 organizations that provide suicide prevention services for veterans, yet “they are hard for veterans to find, access, apply for, and use.”

The IMPROVE (Incorporating Measurements and Providing Resources for Outreach to Veterans Everywhere) Well-Being for Veterans Act, introduced in 2019, creates a new grant program to enable the VA to conduct outreach through veteran-serving nonprofits in addition to state and local organizations. The funding would go to organizations with a proven track record of strong mental health and suicide prevention efforts among veterans, Warner says.

The bill supports coordination and planning of veteran mental health and suicide prevention services. Another goal is to provide tools to measure the effectiveness of the programs so the resources can be concentrated where they can do the most good. For example, Warner says, there are no shared tools to measure whether programs help improve mental resiliency and outlook, which can indicate reduced suicide risk.

On January 29, the Senate Veterans Affairs Committee included language from the bill as a provision in a comprehensive bill that expands veterans’ access to mental health services. The legislation unanimously passed the committee and now awaits consideration by the full Senate.

In fiscal year 2010, the VA requested $62 million for suicide prevention outreach; in FY 2020, that leapt to $222 million. Yet despite the dramatic hike in funding, the rate of veteran suicides has remained basically unchanged: An estimated 20 veterans die by suicide every day.

Of those, roughly 14 were not receiving health care from the VA before their death. But a bipartisan bill introduced by US senators Mark Warner (D-VA) and John Boozman (R-AR) brings us “one step closer to making sure veterans get the services and resources they need.”

The senators say the alarming rate of veteran suicides points to “a significant need to empower the VA to work through community partners to expand outreach.” They cite national data indicating that there are > 50,000 organizations that provide suicide prevention services for veterans, yet “they are hard for veterans to find, access, apply for, and use.”

The IMPROVE (Incorporating Measurements and Providing Resources for Outreach to Veterans Everywhere) Well-Being for Veterans Act, introduced in 2019, creates a new grant program to enable the VA to conduct outreach through veteran-serving nonprofits in addition to state and local organizations. The funding would go to organizations with a proven track record of strong mental health and suicide prevention efforts among veterans, Warner says.

The bill supports coordination and planning of veteran mental health and suicide prevention services. Another goal is to provide tools to measure the effectiveness of the programs so the resources can be concentrated where they can do the most good. For example, Warner says, there are no shared tools to measure whether programs help improve mental resiliency and outlook, which can indicate reduced suicide risk.

On January 29, the Senate Veterans Affairs Committee included language from the bill as a provision in a comprehensive bill that expands veterans’ access to mental health services. The legislation unanimously passed the committee and now awaits consideration by the full Senate.

In fiscal year 2010, the VA requested $62 million for suicide prevention outreach; in FY 2020, that leapt to $222 million. Yet despite the dramatic hike in funding, the rate of veteran suicides has remained basically unchanged: An estimated 20 veterans die by suicide every day.

Of those, roughly 14 were not receiving health care from the VA before their death. But a bipartisan bill introduced by US senators Mark Warner (D-VA) and John Boozman (R-AR) brings us “one step closer to making sure veterans get the services and resources they need.”

The senators say the alarming rate of veteran suicides points to “a significant need to empower the VA to work through community partners to expand outreach.” They cite national data indicating that there are > 50,000 organizations that provide suicide prevention services for veterans, yet “they are hard for veterans to find, access, apply for, and use.”

The IMPROVE (Incorporating Measurements and Providing Resources for Outreach to Veterans Everywhere) Well-Being for Veterans Act, introduced in 2019, creates a new grant program to enable the VA to conduct outreach through veteran-serving nonprofits in addition to state and local organizations. The funding would go to organizations with a proven track record of strong mental health and suicide prevention efforts among veterans, Warner says.

The bill supports coordination and planning of veteran mental health and suicide prevention services. Another goal is to provide tools to measure the effectiveness of the programs so the resources can be concentrated where they can do the most good. For example, Warner says, there are no shared tools to measure whether programs help improve mental resiliency and outlook, which can indicate reduced suicide risk.

On January 29, the Senate Veterans Affairs Committee included language from the bill as a provision in a comprehensive bill that expands veterans’ access to mental health services. The legislation unanimously passed the committee and now awaits consideration by the full Senate.

Combining the measures of the Clinical Disease Activity Index and the Disease Activity Score in 28 joints provides an opportunity adjust treatment for patients with RA, based on data from a cross-sectional study of 1,585 adults.

Suze777/Thinkstock

Although the Clinical Disease Activity Index (CDAI) is considered more stringent, comparisons with the Disease Activity Score in 28 joints with erythrocyte sedimentation rate (DAS28-ESR) outside of clinical trials are limited, wrote Satoshi Takanashi, MD, of Keio University School of Medicine in Tokyo, and colleagues.

In a study published in Annals of the Rheumatic Diseases, the researchers reviewed data from 1,585 consecutive RA patients seen at Keio University Hospital in Tokyo. The average age of the patients was 64 years, 84% were women, and the average duration of disease was 12 years.

Overall, more patients met the CDAI remission criteria but not the DAS28-ESR criteria, with the exception of patients treated with an interleukin-6 inhibitor.

Of the patients in remission based on CDAI, the proportion who were not in DAS28-ESR remission was 19.4% for those treated with conventional synthetic disease-modifying antirheumatic drugs (csDMARDs), 18.2% for tumor necrosis factor inhibitors, 4.2% for IL-6 inhibitors, 27.6% for CTLA4-Ig fusion protein, and 33.3% for Janus kinase inhibitors.

Of the patients in DAS28-ESR remission, those not also in CDAI remission totaled 11.7% with csDMARDs, 15.4% with tumor necrosis factor inhibitors, 29.5% with IL-6 inhibitors, 16.0% with CTLA4-Ig, and 14.3% with Janus kinase inhibitors.

“The fact that many patients fulfilled the CDAI but not DAS28-ESR remission could be explained by several reasons including residual synovitis in joints that are not included in the main 28 joints, which could lead to an increase in acute phase reactants and elevate only DAS28-ESR, extra-articular involvement or other comorbidities that could elevate the C-reactive protein irrelevant to arthritis,” the researchers noted. The prevalence of complications was higher in patients in CDAI remission and DAS28-ESR nonremission independent of rheumatoid or nonrheumatoid comorbid conditions, they added.

The findings were limited by several factors, including the cross-sectional study design that did not evaluate longitudinal radiological and functional progression, the researchers wrote.

“However, patients in both CDAI and DAS28-ESR remission were apparently in better condition than those who met either criteria; therefore, in the management of rheumatoid arthritis, assessing patients with two composite measures can yield important opportunities to consider what causes the discrepancy between the measures and adjust treatment appropriately,” they concluded.

The authors did not report having a specific grant for this research. Two of the paper’s three authors disclosed relationships with multiple companies that market drugs for RA.

SOURCE: Takanashi S et al. Ann Rheum Dis. 2020 Jan 29. doi: 10.1136/annrheumdis-2019-216607.

Combining the measures of the Clinical Disease Activity Index and the Disease Activity Score in 28 joints provides an opportunity adjust treatment for patients with RA, based on data from a cross-sectional study of 1,585 adults.

Suze777/Thinkstock

Although the Clinical Disease Activity Index (CDAI) is considered more stringent, comparisons with the Disease Activity Score in 28 joints with erythrocyte sedimentation rate (DAS28-ESR) outside of clinical trials are limited, wrote Satoshi Takanashi, MD, of Keio University School of Medicine in Tokyo, and colleagues.

In a study published in Annals of the Rheumatic Diseases, the researchers reviewed data from 1,585 consecutive RA patients seen at Keio University Hospital in Tokyo. The average age of the patients was 64 years, 84% were women, and the average duration of disease was 12 years.

Overall, more patients met the CDAI remission criteria but not the DAS28-ESR criteria, with the exception of patients treated with an interleukin-6 inhibitor.

Of the patients in remission based on CDAI, the proportion who were not in DAS28-ESR remission was 19.4% for those treated with conventional synthetic disease-modifying antirheumatic drugs (csDMARDs), 18.2% for tumor necrosis factor inhibitors, 4.2% for IL-6 inhibitors, 27.6% for CTLA4-Ig fusion protein, and 33.3% for Janus kinase inhibitors.

Of the patients in DAS28-ESR remission, those not also in CDAI remission totaled 11.7% with csDMARDs, 15.4% with tumor necrosis factor inhibitors, 29.5% with IL-6 inhibitors, 16.0% with CTLA4-Ig, and 14.3% with Janus kinase inhibitors.

“The fact that many patients fulfilled the CDAI but not DAS28-ESR remission could be explained by several reasons including residual synovitis in joints that are not included in the main 28 joints, which could lead to an increase in acute phase reactants and elevate only DAS28-ESR, extra-articular involvement or other comorbidities that could elevate the C-reactive protein irrelevant to arthritis,” the researchers noted. The prevalence of complications was higher in patients in CDAI remission and DAS28-ESR nonremission independent of rheumatoid or nonrheumatoid comorbid conditions, they added.

The findings were limited by several factors, including the cross-sectional study design that did not evaluate longitudinal radiological and functional progression, the researchers wrote.

“However, patients in both CDAI and DAS28-ESR remission were apparently in better condition than those who met either criteria; therefore, in the management of rheumatoid arthritis, assessing patients with two composite measures can yield important opportunities to consider what causes the discrepancy between the measures and adjust treatment appropriately,” they concluded.

The authors did not report having a specific grant for this research. Two of the paper’s three authors disclosed relationships with multiple companies that market drugs for RA.