Federal Practitioner

ATLANTA – Psoriasis type and patient age at presentation among patients with psoriatic arthritis predict the timing of arthritis symptom synchronicity, according to findings from the Psoriatic Arthritis Registry of Turkey International Database.

Sharon Worcester/MDedge News

However, in those who develop arthritis symptoms first, age at onset is not predictive of psoriatic arthritis (PsA) symptom synchronicity, Umut Kalyoncu, MD, reported at the annual meeting of the American College of Rheumatology.

Of 1,631 patients from the registry, 1,251 had psoriasis first, 71 had arthritis first, and 309 had synchronous onset, which was defined as the onset of both psoriasis and arthritis symptoms within a 12-month period. The time from skin disease to PsA was 155.6 months, –67.4 months, and 1.8 months, among the groups, respectively, and the mean age at PsA onset was similar, ranging from about 41 to 42 years in those who developed arthritis first, said Dr. Kalyoncu, of the department of rheumatology at Hacettepe University, Ankara, Turkey.

However, the mean age of PsA onset among those who developed psoriasis first was 29.4 years, compared with 46.3 years in those who developed arthritis first.

“So there is a really big difference between psoriasis beginning age,” he said.

PsA types also differed by onset symptoms: Axial involvement was more common with arthritis-first onset at 38.0%, compared with 28.8% for psoriasis first and 27.8% for synchronous onset). Oligoarthritis occurred more often with arthritis-first onset (45.1% vs. 30.7% and 29.4%, respectively), and polyarthritis occurred less often with arthritis-first onset (33.8% vs. 49.4% and 47.6%, respectively), he said.

Psoriasis type also differed among the groups: Pustular skin involvement was more common in arthritis-first patients (18.3% vs. 11.9% and 16.5% of psoriasis-first and synchronous-onset patients), scalp lesions as the initial lesion were more common in psoriasis-first patients (48.3% vs. 35.2% of arthritis-first patients and 39.8% of synchronous-onset patients), and genital involvement was present more often in arthritis-first patients (12.7% vs. 6.2% and 4.9% of psoriasis-first and synchronous-onset patients).

Early-onset (type 1) psoriasis was more common in psoriasis-first patients (74% vs. 28.1% and 51.8% of arthritis-first and synchronous-onset patients), whereas late-onset (type 2) psoriasis was more common in arthritis-first patients (71.9% vs. 26.0% and 48.2% for psoriasis-first and synchronous-onset patients).

A family history of psoriasis or PsA was more common in psoriasis-first patients (35.6% vs. 26.3% and 28.2% of arthritis-first and synchronous-onset patients), Dr. Kalyoncu said.

Treatment types did not differ between the groups.

Multiple linear regression analysis for the time elapsed from psoriasis to PsA symptom synchronicity, with all other independent variables set to baseline values, showed an overall intercept interval of 66 months, but with nail involvement, family history, or plaque psoriasis, the interval was extended by 28, 24, and 20 months, respectively. However, the presence of pustular psoriasis decreased the intercept interval by 28 months.

A temporal relationship between the onset of skin psoriasis and PsA is a well-known feature of psoriatic disease, with prior studies showing that the majority of cases involve psoriasis-first onset, Dr. Kalyoncu said, adding that heterogeneity in musculoskeletal and skin involvement is also a known feature.

However, little is known about the role of genetics, he noted.

Therefore, he and his colleagues used the Psoriatic Arthritis Registry of Turkey International Database, which was established in 2014 and now also includes data from patients in Canada and Italy, to explore the associations between disease characteristics and the temporal relationship of skin and musculoskeletal disease.

Based on the findings, age at the onset of psoriasis was the main factor that determined PsA symptom synchronicity, he said.

“We know that HLA-Cw6 is important in genetic susceptibility of psoriatic arthritis, but it is important only for early-onset arthritis, not late-onset psoriasis,” Dr. Kalyoncu said. “So our results make an indirect contribution [to the understanding of] these genetic and immunochemical differences between early-onset and late-onset psoriasis, and we need further future studies about this topic.”

Dr. Kalyoncu reported having no relevant disclosures.

[email protected]

SOURCE: Kalyoncu U et al. Arthritis Rheumatol. 2019;71(suppl 10), Abstract 2854.

ATLANTA – Psoriasis type and patient age at presentation among patients with psoriatic arthritis predict the timing of arthritis symptom synchronicity, according to findings from the Psoriatic Arthritis Registry of Turkey International Database.

Sharon Worcester/MDedge News

However, in those who develop arthritis symptoms first, age at onset is not predictive of psoriatic arthritis (PsA) symptom synchronicity, Umut Kalyoncu, MD, reported at the annual meeting of the American College of Rheumatology.

Of 1,631 patients from the registry, 1,251 had psoriasis first, 71 had arthritis first, and 309 had synchronous onset, which was defined as the onset of both psoriasis and arthritis symptoms within a 12-month period. The time from skin disease to PsA was 155.6 months, –67.4 months, and 1.8 months, among the groups, respectively, and the mean age at PsA onset was similar, ranging from about 41 to 42 years in those who developed arthritis first, said Dr. Kalyoncu, of the department of rheumatology at Hacettepe University, Ankara, Turkey.

However, the mean age of PsA onset among those who developed psoriasis first was 29.4 years, compared with 46.3 years in those who developed arthritis first.

“So there is a really big difference between psoriasis beginning age,” he said.

PsA types also differed by onset symptoms: Axial involvement was more common with arthritis-first onset at 38.0%, compared with 28.8% for psoriasis first and 27.8% for synchronous onset). Oligoarthritis occurred more often with arthritis-first onset (45.1% vs. 30.7% and 29.4%, respectively), and polyarthritis occurred less often with arthritis-first onset (33.8% vs. 49.4% and 47.6%, respectively), he said.

Psoriasis type also differed among the groups: Pustular skin involvement was more common in arthritis-first patients (18.3% vs. 11.9% and 16.5% of psoriasis-first and synchronous-onset patients), scalp lesions as the initial lesion were more common in psoriasis-first patients (48.3% vs. 35.2% of arthritis-first patients and 39.8% of synchronous-onset patients), and genital involvement was present more often in arthritis-first patients (12.7% vs. 6.2% and 4.9% of psoriasis-first and synchronous-onset patients).

Early-onset (type 1) psoriasis was more common in psoriasis-first patients (74% vs. 28.1% and 51.8% of arthritis-first and synchronous-onset patients), whereas late-onset (type 2) psoriasis was more common in arthritis-first patients (71.9% vs. 26.0% and 48.2% for psoriasis-first and synchronous-onset patients).

A family history of psoriasis or PsA was more common in psoriasis-first patients (35.6% vs. 26.3% and 28.2% of arthritis-first and synchronous-onset patients), Dr. Kalyoncu said.

Treatment types did not differ between the groups.

Multiple linear regression analysis for the time elapsed from psoriasis to PsA symptom synchronicity, with all other independent variables set to baseline values, showed an overall intercept interval of 66 months, but with nail involvement, family history, or plaque psoriasis, the interval was extended by 28, 24, and 20 months, respectively. However, the presence of pustular psoriasis decreased the intercept interval by 28 months.

A temporal relationship between the onset of skin psoriasis and PsA is a well-known feature of psoriatic disease, with prior studies showing that the majority of cases involve psoriasis-first onset, Dr. Kalyoncu said, adding that heterogeneity in musculoskeletal and skin involvement is also a known feature.

However, little is known about the role of genetics, he noted.

Therefore, he and his colleagues used the Psoriatic Arthritis Registry of Turkey International Database, which was established in 2014 and now also includes data from patients in Canada and Italy, to explore the associations between disease characteristics and the temporal relationship of skin and musculoskeletal disease.

Based on the findings, age at the onset of psoriasis was the main factor that determined PsA symptom synchronicity, he said.

“We know that HLA-Cw6 is important in genetic susceptibility of psoriatic arthritis, but it is important only for early-onset arthritis, not late-onset psoriasis,” Dr. Kalyoncu said. “So our results make an indirect contribution [to the understanding of] these genetic and immunochemical differences between early-onset and late-onset psoriasis, and we need further future studies about this topic.”

Dr. Kalyoncu reported having no relevant disclosures.

[email protected]

SOURCE: Kalyoncu U et al. Arthritis Rheumatol. 2019;71(suppl 10), Abstract 2854.

ATLANTA – Psoriasis type and patient age at presentation among patients with psoriatic arthritis predict the timing of arthritis symptom synchronicity, according to findings from the Psoriatic Arthritis Registry of Turkey International Database.

Sharon Worcester/MDedge News

However, in those who develop arthritis symptoms first, age at onset is not predictive of psoriatic arthritis (PsA) symptom synchronicity, Umut Kalyoncu, MD, reported at the annual meeting of the American College of Rheumatology.

Of 1,631 patients from the registry, 1,251 had psoriasis first, 71 had arthritis first, and 309 had synchronous onset, which was defined as the onset of both psoriasis and arthritis symptoms within a 12-month period. The time from skin disease to PsA was 155.6 months, –67.4 months, and 1.8 months, among the groups, respectively, and the mean age at PsA onset was similar, ranging from about 41 to 42 years in those who developed arthritis first, said Dr. Kalyoncu, of the department of rheumatology at Hacettepe University, Ankara, Turkey.

However, the mean age of PsA onset among those who developed psoriasis first was 29.4 years, compared with 46.3 years in those who developed arthritis first.

“So there is a really big difference between psoriasis beginning age,” he said.

PsA types also differed by onset symptoms: Axial involvement was more common with arthritis-first onset at 38.0%, compared with 28.8% for psoriasis first and 27.8% for synchronous onset). Oligoarthritis occurred more often with arthritis-first onset (45.1% vs. 30.7% and 29.4%, respectively), and polyarthritis occurred less often with arthritis-first onset (33.8% vs. 49.4% and 47.6%, respectively), he said.

Psoriasis type also differed among the groups: Pustular skin involvement was more common in arthritis-first patients (18.3% vs. 11.9% and 16.5% of psoriasis-first and synchronous-onset patients), scalp lesions as the initial lesion were more common in psoriasis-first patients (48.3% vs. 35.2% of arthritis-first patients and 39.8% of synchronous-onset patients), and genital involvement was present more often in arthritis-first patients (12.7% vs. 6.2% and 4.9% of psoriasis-first and synchronous-onset patients).

Early-onset (type 1) psoriasis was more common in psoriasis-first patients (74% vs. 28.1% and 51.8% of arthritis-first and synchronous-onset patients), whereas late-onset (type 2) psoriasis was more common in arthritis-first patients (71.9% vs. 26.0% and 48.2% for psoriasis-first and synchronous-onset patients).

A family history of psoriasis or PsA was more common in psoriasis-first patients (35.6% vs. 26.3% and 28.2% of arthritis-first and synchronous-onset patients), Dr. Kalyoncu said.

Treatment types did not differ between the groups.

Multiple linear regression analysis for the time elapsed from psoriasis to PsA symptom synchronicity, with all other independent variables set to baseline values, showed an overall intercept interval of 66 months, but with nail involvement, family history, or plaque psoriasis, the interval was extended by 28, 24, and 20 months, respectively. However, the presence of pustular psoriasis decreased the intercept interval by 28 months.

A temporal relationship between the onset of skin psoriasis and PsA is a well-known feature of psoriatic disease, with prior studies showing that the majority of cases involve psoriasis-first onset, Dr. Kalyoncu said, adding that heterogeneity in musculoskeletal and skin involvement is also a known feature.

However, little is known about the role of genetics, he noted.

Therefore, he and his colleagues used the Psoriatic Arthritis Registry of Turkey International Database, which was established in 2014 and now also includes data from patients in Canada and Italy, to explore the associations between disease characteristics and the temporal relationship of skin and musculoskeletal disease.

Based on the findings, age at the onset of psoriasis was the main factor that determined PsA symptom synchronicity, he said.

“We know that HLA-Cw6 is important in genetic susceptibility of psoriatic arthritis, but it is important only for early-onset arthritis, not late-onset psoriasis,” Dr. Kalyoncu said. “So our results make an indirect contribution [to the understanding of] these genetic and immunochemical differences between early-onset and late-onset psoriasis, and we need further future studies about this topic.”

Dr. Kalyoncu reported having no relevant disclosures.

[email protected]

SOURCE: Kalyoncu U et al. Arthritis Rheumatol. 2019;71(suppl 10), Abstract 2854.

U.S. public health officials attempted to stymie concerns about the coronavirus during a press conference on Tuesday, emphasizing that most Americans are not in danger of contracting the illness and urging citizens not to take extreme measures in response to the low-risk virus.

“Right now, there is no spread of this virus in our communities here at home,” Centers for Disease Control and Prevention director Robert Redfield, MD, said during the Jan. 28 press conference. “This is why our current assessment is that the immediate health risk of this new virus to the general public is low in our nation. The coming days and weeks are likely to bring more confirmed cases here and around the world, including the possibility of some person-to-person spreading, but our goal of the ongoing U.S. public health response is to contain this outbreak and prevent sustained spread of the virus in our country.”

During the press conference, Department Health & Human Services Secretary Alex M. Azar II, reiterated there have been only five confirmed U.S. cases of the coronavirus thus far and all were associated with travel to Wuhan, China, where the virus first appeared. The number of confirmed cases in China, meanwhile, has risen to more than 4,500 with about 100 associated deaths.

U.S. health providers should be on the lookout for any patient who has traveled to China recently, particularly to Hubei province, and they should pay close attention to any relevant symptoms, Secretary Azar said during the press conference.

He defended the decision not to declare a public health emergency at this time, stressing that such a move is based on standards and requirements not yet met by the coronavirus.

“It’s important to remember where we are right now; we have five cases in the United States, each of those individuals with direct contact to Wuhan and no person-to-person transmission in the United States,” Secretary Azar said. “I won’t hesitate at all to invoke any authorities that I need to ensure that we’re taking all the steps to protect the American people, but I’ll do it when it’s appropriate under the standards that we have and the authorities that I need.”

In the meantime, a number of efforts are underway by U.S. agencies to assess the nation’s emergency preparedness stockpile, to assist American families in China with evacuation, and to pursue research into diagnostics and a potential vaccine for the virus, Secretary Azar said.

HHS.gov

U.S. public health officials attempted to stymie concerns about the coronavirus during a press conference on Tuesday, emphasizing that most Americans are not in danger of contracting the illness and urging citizens not to take extreme measures in response to the low-risk virus.

“Right now, there is no spread of this virus in our communities here at home,” Centers for Disease Control and Prevention director Robert Redfield, MD, said during the Jan. 28 press conference. “This is why our current assessment is that the immediate health risk of this new virus to the general public is low in our nation. The coming days and weeks are likely to bring more confirmed cases here and around the world, including the possibility of some person-to-person spreading, but our goal of the ongoing U.S. public health response is to contain this outbreak and prevent sustained spread of the virus in our country.”

During the press conference, Department Health & Human Services Secretary Alex M. Azar II, reiterated there have been only five confirmed U.S. cases of the coronavirus thus far and all were associated with travel to Wuhan, China, where the virus first appeared. The number of confirmed cases in China, meanwhile, has risen to more than 4,500 with about 100 associated deaths.

U.S. health providers should be on the lookout for any patient who has traveled to China recently, particularly to Hubei province, and they should pay close attention to any relevant symptoms, Secretary Azar said during the press conference.

He defended the decision not to declare a public health emergency at this time, stressing that such a move is based on standards and requirements not yet met by the coronavirus.

“It’s important to remember where we are right now; we have five cases in the United States, each of those individuals with direct contact to Wuhan and no person-to-person transmission in the United States,” Secretary Azar said. “I won’t hesitate at all to invoke any authorities that I need to ensure that we’re taking all the steps to protect the American people, but I’ll do it when it’s appropriate under the standards that we have and the authorities that I need.”

In the meantime, a number of efforts are underway by U.S. agencies to assess the nation’s emergency preparedness stockpile, to assist American families in China with evacuation, and to pursue research into diagnostics and a potential vaccine for the virus, Secretary Azar said.

HHS.gov

U.S. public health officials attempted to stymie concerns about the coronavirus during a press conference on Tuesday, emphasizing that most Americans are not in danger of contracting the illness and urging citizens not to take extreme measures in response to the low-risk virus.

“Right now, there is no spread of this virus in our communities here at home,” Centers for Disease Control and Prevention director Robert Redfield, MD, said during the Jan. 28 press conference. “This is why our current assessment is that the immediate health risk of this new virus to the general public is low in our nation. The coming days and weeks are likely to bring more confirmed cases here and around the world, including the possibility of some person-to-person spreading, but our goal of the ongoing U.S. public health response is to contain this outbreak and prevent sustained spread of the virus in our country.”

During the press conference, Department Health & Human Services Secretary Alex M. Azar II, reiterated there have been only five confirmed U.S. cases of the coronavirus thus far and all were associated with travel to Wuhan, China, where the virus first appeared. The number of confirmed cases in China, meanwhile, has risen to more than 4,500 with about 100 associated deaths.

U.S. health providers should be on the lookout for any patient who has traveled to China recently, particularly to Hubei province, and they should pay close attention to any relevant symptoms, Secretary Azar said during the press conference.

He defended the decision not to declare a public health emergency at this time, stressing that such a move is based on standards and requirements not yet met by the coronavirus.

“It’s important to remember where we are right now; we have five cases in the United States, each of those individuals with direct contact to Wuhan and no person-to-person transmission in the United States,” Secretary Azar said. “I won’t hesitate at all to invoke any authorities that I need to ensure that we’re taking all the steps to protect the American people, but I’ll do it when it’s appropriate under the standards that we have and the authorities that I need.”

In the meantime, a number of efforts are underway by U.S. agencies to assess the nation’s emergency preparedness stockpile, to assist American families in China with evacuation, and to pursue research into diagnostics and a potential vaccine for the virus, Secretary Azar said.

HHS.gov

For patients with acute ischemic stroke, prolonged durations of blood pressure above or below certain thresholds during endovascular therapy may be linked to poor functional outcome, results of a retrospective study suggest.

Copyright American Stroke Association

Mean arterial blood pressure (MABP) lower than 70 mm Hg for 10 minutes or more, or higher than 90 mm Hg for 45 minutes or more, represented “critical thresholds” associated with worse neurologic outcomes, the study authors wrote in JAMA Neurology.

“These results suggest MABP may be a modifiable therapeutic target to prevent or reduce poor functional outcome in patients undergoing endovascular therapy for acute ischemic stroke, and that MABP should possibly be maintained within such narrow limits, wrote the authors, led by Mads Rasmussen, MD, PhD, of the department of anesthesia at Aarhus (Denmark) University Hospital.

The findings come from an analysis of BP data from 365 patients with acute ischemic stroke enrolled in three randomized trials evaluating different strategies for anesthesia. Among those patients, the mean age was approximately 71 years, and about 45% were women.

The investigators looked at a variety of BP-related variables during endovascular therapy to assess their impact on functional outcome, based on modified Rankin Scale (mRS) scores at 90 days.

Having an MABP below 70 mm Hg for a cumulative time of at least 10 minutes substantially increased odds of higher 90-day mRS scores (odds ratio, 1.51; 95% confidence interval, 1.02-2.22), according to Dr. Rasmussen and colleagues. The number needed to harm (NNH) at this threshold was 10; in other words, to harm 1 patient, 10 patients are needed with procedural MABP below 70 mm Hg for at least 10 minutes.

Likewise, having an MABP above 90 mm Hg for a cumulated time of at least 45 minutes significantly increased odds of higher 90-day mRS scores, with an OR of 1.49 (95% CI, 1.11-2.02) and a number needed to harm of 10.

Odds of shifting toward a worse neurologic outcome increased by 62% for every continuous 10 minutes of MABP below 70 mm Hg, and by 8% for every continuous 10 minutes above 90 mm Hg.

The maximum MABP during the procedure was significantly associated with neurologic outcomes in the study, while by contrast, maximum procedural systolic BP was not, according to the investigators.

In general, the study findings suggest that MABP is “more sensitive” than systolic BP when assessing hypotension and hypertension in these patients. However, these findings are subject to a number of limitations, the investigators wrote, including the retrospective nature of the analysis and the selected group of patients enrolled in studies designed to evaluate anesthesia strategies, not hemodynamic management.

“Randomized studies are needed to determine the optimal blood pressure management strategy during endovascular therapy,” the investigators wrote.

Dr. Rasmussen reported grant support from the Health Research Foundation of Central Denmark Region and the National Helicopter Emergency Medical Service Foundation. Coauthors reported receiving grant support from the Novo Nordisk Foundation; a research award from the Patient-Centered Outcomes Research Institute; and personal fees from Abbott Medical Sweden, I4L Innovation for Life, Boehringer Ingelheim, Medtronic, and Zoll.

SOURCE: Rasmussen M et al. JAMA Neurol. 2020 Jan 27. doi: 10.1001/jamaneurol.2019.4838.

For patients with acute ischemic stroke, prolonged durations of blood pressure above or below certain thresholds during endovascular therapy may be linked to poor functional outcome, results of a retrospective study suggest.

Copyright American Stroke Association

Mean arterial blood pressure (MABP) lower than 70 mm Hg for 10 minutes or more, or higher than 90 mm Hg for 45 minutes or more, represented “critical thresholds” associated with worse neurologic outcomes, the study authors wrote in JAMA Neurology.

“These results suggest MABP may be a modifiable therapeutic target to prevent or reduce poor functional outcome in patients undergoing endovascular therapy for acute ischemic stroke, and that MABP should possibly be maintained within such narrow limits, wrote the authors, led by Mads Rasmussen, MD, PhD, of the department of anesthesia at Aarhus (Denmark) University Hospital.

The findings come from an analysis of BP data from 365 patients with acute ischemic stroke enrolled in three randomized trials evaluating different strategies for anesthesia. Among those patients, the mean age was approximately 71 years, and about 45% were women.

The investigators looked at a variety of BP-related variables during endovascular therapy to assess their impact on functional outcome, based on modified Rankin Scale (mRS) scores at 90 days.

Having an MABP below 70 mm Hg for a cumulative time of at least 10 minutes substantially increased odds of higher 90-day mRS scores (odds ratio, 1.51; 95% confidence interval, 1.02-2.22), according to Dr. Rasmussen and colleagues. The number needed to harm (NNH) at this threshold was 10; in other words, to harm 1 patient, 10 patients are needed with procedural MABP below 70 mm Hg for at least 10 minutes.

Likewise, having an MABP above 90 mm Hg for a cumulated time of at least 45 minutes significantly increased odds of higher 90-day mRS scores, with an OR of 1.49 (95% CI, 1.11-2.02) and a number needed to harm of 10.

Odds of shifting toward a worse neurologic outcome increased by 62% for every continuous 10 minutes of MABP below 70 mm Hg, and by 8% for every continuous 10 minutes above 90 mm Hg.

The maximum MABP during the procedure was significantly associated with neurologic outcomes in the study, while by contrast, maximum procedural systolic BP was not, according to the investigators.

In general, the study findings suggest that MABP is “more sensitive” than systolic BP when assessing hypotension and hypertension in these patients. However, these findings are subject to a number of limitations, the investigators wrote, including the retrospective nature of the analysis and the selected group of patients enrolled in studies designed to evaluate anesthesia strategies, not hemodynamic management.

“Randomized studies are needed to determine the optimal blood pressure management strategy during endovascular therapy,” the investigators wrote.

Dr. Rasmussen reported grant support from the Health Research Foundation of Central Denmark Region and the National Helicopter Emergency Medical Service Foundation. Coauthors reported receiving grant support from the Novo Nordisk Foundation; a research award from the Patient-Centered Outcomes Research Institute; and personal fees from Abbott Medical Sweden, I4L Innovation for Life, Boehringer Ingelheim, Medtronic, and Zoll.

SOURCE: Rasmussen M et al. JAMA Neurol. 2020 Jan 27. doi: 10.1001/jamaneurol.2019.4838.

For patients with acute ischemic stroke, prolonged durations of blood pressure above or below certain thresholds during endovascular therapy may be linked to poor functional outcome, results of a retrospective study suggest.

Copyright American Stroke Association

Mean arterial blood pressure (MABP) lower than 70 mm Hg for 10 minutes or more, or higher than 90 mm Hg for 45 minutes or more, represented “critical thresholds” associated with worse neurologic outcomes, the study authors wrote in JAMA Neurology.

“These results suggest MABP may be a modifiable therapeutic target to prevent or reduce poor functional outcome in patients undergoing endovascular therapy for acute ischemic stroke, and that MABP should possibly be maintained within such narrow limits, wrote the authors, led by Mads Rasmussen, MD, PhD, of the department of anesthesia at Aarhus (Denmark) University Hospital.

The findings come from an analysis of BP data from 365 patients with acute ischemic stroke enrolled in three randomized trials evaluating different strategies for anesthesia. Among those patients, the mean age was approximately 71 years, and about 45% were women.

The investigators looked at a variety of BP-related variables during endovascular therapy to assess their impact on functional outcome, based on modified Rankin Scale (mRS) scores at 90 days.

Having an MABP below 70 mm Hg for a cumulative time of at least 10 minutes substantially increased odds of higher 90-day mRS scores (odds ratio, 1.51; 95% confidence interval, 1.02-2.22), according to Dr. Rasmussen and colleagues. The number needed to harm (NNH) at this threshold was 10; in other words, to harm 1 patient, 10 patients are needed with procedural MABP below 70 mm Hg for at least 10 minutes.

Likewise, having an MABP above 90 mm Hg for a cumulated time of at least 45 minutes significantly increased odds of higher 90-day mRS scores, with an OR of 1.49 (95% CI, 1.11-2.02) and a number needed to harm of 10.

Odds of shifting toward a worse neurologic outcome increased by 62% for every continuous 10 minutes of MABP below 70 mm Hg, and by 8% for every continuous 10 minutes above 90 mm Hg.

The maximum MABP during the procedure was significantly associated with neurologic outcomes in the study, while by contrast, maximum procedural systolic BP was not, according to the investigators.

In general, the study findings suggest that MABP is “more sensitive” than systolic BP when assessing hypotension and hypertension in these patients. However, these findings are subject to a number of limitations, the investigators wrote, including the retrospective nature of the analysis and the selected group of patients enrolled in studies designed to evaluate anesthesia strategies, not hemodynamic management.

“Randomized studies are needed to determine the optimal blood pressure management strategy during endovascular therapy,” the investigators wrote.

Dr. Rasmussen reported grant support from the Health Research Foundation of Central Denmark Region and the National Helicopter Emergency Medical Service Foundation. Coauthors reported receiving grant support from the Novo Nordisk Foundation; a research award from the Patient-Centered Outcomes Research Institute; and personal fees from Abbott Medical Sweden, I4L Innovation for Life, Boehringer Ingelheim, Medtronic, and Zoll.

SOURCE: Rasmussen M et al. JAMA Neurol. 2020 Jan 27. doi: 10.1001/jamaneurol.2019.4838.

The current outbreak of severe respiratory infections caused by the 2019 novel coronarvirus (2019-nCoV) has a clinical presentation resembling the Severe Acute Respiratory Syndrome coronavirus (SARS-CoV) outbreak that began in 2002, Chinese investigators caution.

By Jan. 2, 2020, 41 patients with confirmed 2019-nCoV had been admitted to a designated hospital in the city of Wuhan, Hubei Province, in central China. Thirteen required ICU admission and six died, reported Chaolin Huang, MD, from Jin Yin-tan Hospital in Wuhan, and colleagues.

“2019-nCoV still needs to be studied deeply in case it becomes a global health threat. Reliable quick pathogen tests and feasible differential diagnosis based on clinical description are crucial for clinicians in their first contact with suspected patients. Because of the pandemic potential of 2019-nCoV, careful surveillance is essential to monitor its future host adaption, viral evolution, infectivity, transmissibility, and pathogenicity,” they wrote in a review published online by The Lancet.

According to the U.S. Centers for Disease Control and Prevention, as of Jan. 28, 2020, the total number of 2019-nCoV cases reported in the United States stood at five, but further cases of the infection – which Chinese health officials have confirmed can be transmitted person-to-person – are expected.

Dr. Huang and colleagues note that although most human coronavirus infections are mild, SARS-CoV and the Middle East respiratory syndrome coronavirus (MERS-CoV) were responsible for more than 10,000 infections, with mortality rates ranging from 10% with SARS to 37% with MERS. To date, 2019-nCoV has “caused clusters of fatal pneumonia greatly resembling SARS-CoV,” they write.

The authors studied the epidemiological, clinical, laboratory, and radiological characteristics as well as treatments and clinical outcomes of 41 patients admitted or transferred to the Jin Yin-tan Hospital with laboratory-confirmed 2019-nCoV infections.

The median patient age was 49 years. Thirty of the 41 patients (73%) were male. Comorbid conditions included diabetes in 13 of the 41 patients (32%), hypertension in 6 (15%), and cardiovascular disease in 6.

In all 27 of the 41 patients had been exposed to the Huanan seafood market in Wuhan, the suspected epicenter of the outbreak that was shut down by health authorities on Jan. 1 of this year.

The most common symptoms at the onset of the illness were fever in all but one of the 41 patients, cough in 31, and myalgia or fatigue in 18. Other, less frequent symptoms included sputum production in 11, headache in three, hemoptysis in two, and diarrhea in one.

“In this cohort, most patients presented with fever, dry cough, dyspnoea, and bilateral ground-glass opacities on chest CT scans. These features of 2019-nCoV infection bear some resemblance to SARS-CoV and MERS-CoV infections. However, few patients with 2019-nCoV infection had prominent upper respiratory tract signs and symptoms (e.g., rhinorrhoea, sneezing, or sore throat), indicating that the target cells might be located in the lower airway. Furthermore, 2019-nCoV patients rarely developed intestinal signs and symptoms (e.g., diarrhoea), whereas about 20%-25% of patients with MERS-CoV or SARS-CoV infection had diarrhoea.”

In all, 22 patients developed dyspnea, with a median time from illness onset to dyspnea of 8 days. The median time from illness onset to admission was 7 days, median time to shortness of breath was 8 days, median time to acute respiratory distress syndrome (ARDS) was 9 days, and median time to both mechanical ventilation and ICU admission was 10.5 days.

All of the patients developed pneumonia with abnormal findings on chest CT scan. In addition, 12 patients developed ARDS, six had RNAaemia, five developed acute cardiac injury, and four developed a secondary infection. As noted before, 13 of the 14 patients were admitted to an ICU, and six died. RNAaemia is a positive result for real-time polymerase chain reaction in plasma samples. Patients admitted to the ICU had higher initial concentrations of multiple inflammatory cytokines than patients who did not need ICU care, “suggesting that the cytokine storm was associated with disease severity.”

All of the patients received empirical antibiotics, 38 were treated with oseltamivir (Tamiflu), and 9 received systemic corticosteroids.

The investigators have initiated a randomized controlled trial of the antiviral agents lopinavir and ritonavir for patients hospitalized with 2019-nCoV infection.

The study was funded by the Chinese Ministry of Science and Technology, Chinese Academy of Medical Sciences, National Natural Science Foundation of China, and Beijing Municipal Science and Technology Commission. All authors declared having no competing interests.

SOURCE: Huang C et al. Lancet. 2020 Jan 24. doi: 10.1016/S0140-6736(20)30183-5.

The current outbreak of severe respiratory infections caused by the 2019 novel coronarvirus (2019-nCoV) has a clinical presentation resembling the Severe Acute Respiratory Syndrome coronavirus (SARS-CoV) outbreak that began in 2002, Chinese investigators caution.

By Jan. 2, 2020, 41 patients with confirmed 2019-nCoV had been admitted to a designated hospital in the city of Wuhan, Hubei Province, in central China. Thirteen required ICU admission and six died, reported Chaolin Huang, MD, from Jin Yin-tan Hospital in Wuhan, and colleagues.

“2019-nCoV still needs to be studied deeply in case it becomes a global health threat. Reliable quick pathogen tests and feasible differential diagnosis based on clinical description are crucial for clinicians in their first contact with suspected patients. Because of the pandemic potential of 2019-nCoV, careful surveillance is essential to monitor its future host adaption, viral evolution, infectivity, transmissibility, and pathogenicity,” they wrote in a review published online by The Lancet.

According to the U.S. Centers for Disease Control and Prevention, as of Jan. 28, 2020, the total number of 2019-nCoV cases reported in the United States stood at five, but further cases of the infection – which Chinese health officials have confirmed can be transmitted person-to-person – are expected.

Dr. Huang and colleagues note that although most human coronavirus infections are mild, SARS-CoV and the Middle East respiratory syndrome coronavirus (MERS-CoV) were responsible for more than 10,000 infections, with mortality rates ranging from 10% with SARS to 37% with MERS. To date, 2019-nCoV has “caused clusters of fatal pneumonia greatly resembling SARS-CoV,” they write.

The authors studied the epidemiological, clinical, laboratory, and radiological characteristics as well as treatments and clinical outcomes of 41 patients admitted or transferred to the Jin Yin-tan Hospital with laboratory-confirmed 2019-nCoV infections.

The median patient age was 49 years. Thirty of the 41 patients (73%) were male. Comorbid conditions included diabetes in 13 of the 41 patients (32%), hypertension in 6 (15%), and cardiovascular disease in 6.

In all 27 of the 41 patients had been exposed to the Huanan seafood market in Wuhan, the suspected epicenter of the outbreak that was shut down by health authorities on Jan. 1 of this year.

The most common symptoms at the onset of the illness were fever in all but one of the 41 patients, cough in 31, and myalgia or fatigue in 18. Other, less frequent symptoms included sputum production in 11, headache in three, hemoptysis in two, and diarrhea in one.

“In this cohort, most patients presented with fever, dry cough, dyspnoea, and bilateral ground-glass opacities on chest CT scans. These features of 2019-nCoV infection bear some resemblance to SARS-CoV and MERS-CoV infections. However, few patients with 2019-nCoV infection had prominent upper respiratory tract signs and symptoms (e.g., rhinorrhoea, sneezing, or sore throat), indicating that the target cells might be located in the lower airway. Furthermore, 2019-nCoV patients rarely developed intestinal signs and symptoms (e.g., diarrhoea), whereas about 20%-25% of patients with MERS-CoV or SARS-CoV infection had diarrhoea.”

In all, 22 patients developed dyspnea, with a median time from illness onset to dyspnea of 8 days. The median time from illness onset to admission was 7 days, median time to shortness of breath was 8 days, median time to acute respiratory distress syndrome (ARDS) was 9 days, and median time to both mechanical ventilation and ICU admission was 10.5 days.

All of the patients developed pneumonia with abnormal findings on chest CT scan. In addition, 12 patients developed ARDS, six had RNAaemia, five developed acute cardiac injury, and four developed a secondary infection. As noted before, 13 of the 14 patients were admitted to an ICU, and six died. RNAaemia is a positive result for real-time polymerase chain reaction in plasma samples. Patients admitted to the ICU had higher initial concentrations of multiple inflammatory cytokines than patients who did not need ICU care, “suggesting that the cytokine storm was associated with disease severity.”

All of the patients received empirical antibiotics, 38 were treated with oseltamivir (Tamiflu), and 9 received systemic corticosteroids.

The investigators have initiated a randomized controlled trial of the antiviral agents lopinavir and ritonavir for patients hospitalized with 2019-nCoV infection.

The study was funded by the Chinese Ministry of Science and Technology, Chinese Academy of Medical Sciences, National Natural Science Foundation of China, and Beijing Municipal Science and Technology Commission. All authors declared having no competing interests.

SOURCE: Huang C et al. Lancet. 2020 Jan 24. doi: 10.1016/S0140-6736(20)30183-5.

The current outbreak of severe respiratory infections caused by the 2019 novel coronarvirus (2019-nCoV) has a clinical presentation resembling the Severe Acute Respiratory Syndrome coronavirus (SARS-CoV) outbreak that began in 2002, Chinese investigators caution.

By Jan. 2, 2020, 41 patients with confirmed 2019-nCoV had been admitted to a designated hospital in the city of Wuhan, Hubei Province, in central China. Thirteen required ICU admission and six died, reported Chaolin Huang, MD, from Jin Yin-tan Hospital in Wuhan, and colleagues.

“2019-nCoV still needs to be studied deeply in case it becomes a global health threat. Reliable quick pathogen tests and feasible differential diagnosis based on clinical description are crucial for clinicians in their first contact with suspected patients. Because of the pandemic potential of 2019-nCoV, careful surveillance is essential to monitor its future host adaption, viral evolution, infectivity, transmissibility, and pathogenicity,” they wrote in a review published online by The Lancet.

According to the U.S. Centers for Disease Control and Prevention, as of Jan. 28, 2020, the total number of 2019-nCoV cases reported in the United States stood at five, but further cases of the infection – which Chinese health officials have confirmed can be transmitted person-to-person – are expected.

Dr. Huang and colleagues note that although most human coronavirus infections are mild, SARS-CoV and the Middle East respiratory syndrome coronavirus (MERS-CoV) were responsible for more than 10,000 infections, with mortality rates ranging from 10% with SARS to 37% with MERS. To date, 2019-nCoV has “caused clusters of fatal pneumonia greatly resembling SARS-CoV,” they write.

The authors studied the epidemiological, clinical, laboratory, and radiological characteristics as well as treatments and clinical outcomes of 41 patients admitted or transferred to the Jin Yin-tan Hospital with laboratory-confirmed 2019-nCoV infections.

The median patient age was 49 years. Thirty of the 41 patients (73%) were male. Comorbid conditions included diabetes in 13 of the 41 patients (32%), hypertension in 6 (15%), and cardiovascular disease in 6.

In all 27 of the 41 patients had been exposed to the Huanan seafood market in Wuhan, the suspected epicenter of the outbreak that was shut down by health authorities on Jan. 1 of this year.

The most common symptoms at the onset of the illness were fever in all but one of the 41 patients, cough in 31, and myalgia or fatigue in 18. Other, less frequent symptoms included sputum production in 11, headache in three, hemoptysis in two, and diarrhea in one.

“In this cohort, most patients presented with fever, dry cough, dyspnoea, and bilateral ground-glass opacities on chest CT scans. These features of 2019-nCoV infection bear some resemblance to SARS-CoV and MERS-CoV infections. However, few patients with 2019-nCoV infection had prominent upper respiratory tract signs and symptoms (e.g., rhinorrhoea, sneezing, or sore throat), indicating that the target cells might be located in the lower airway. Furthermore, 2019-nCoV patients rarely developed intestinal signs and symptoms (e.g., diarrhoea), whereas about 20%-25% of patients with MERS-CoV or SARS-CoV infection had diarrhoea.”

In all, 22 patients developed dyspnea, with a median time from illness onset to dyspnea of 8 days. The median time from illness onset to admission was 7 days, median time to shortness of breath was 8 days, median time to acute respiratory distress syndrome (ARDS) was 9 days, and median time to both mechanical ventilation and ICU admission was 10.5 days.

All of the patients developed pneumonia with abnormal findings on chest CT scan. In addition, 12 patients developed ARDS, six had RNAaemia, five developed acute cardiac injury, and four developed a secondary infection. As noted before, 13 of the 14 patients were admitted to an ICU, and six died. RNAaemia is a positive result for real-time polymerase chain reaction in plasma samples. Patients admitted to the ICU had higher initial concentrations of multiple inflammatory cytokines than patients who did not need ICU care, “suggesting that the cytokine storm was associated with disease severity.”

All of the patients received empirical antibiotics, 38 were treated with oseltamivir (Tamiflu), and 9 received systemic corticosteroids.

The investigators have initiated a randomized controlled trial of the antiviral agents lopinavir and ritonavir for patients hospitalized with 2019-nCoV infection.

The study was funded by the Chinese Ministry of Science and Technology, Chinese Academy of Medical Sciences, National Natural Science Foundation of China, and Beijing Municipal Science and Technology Commission. All authors declared having no competing interests.

SOURCE: Huang C et al. Lancet. 2020 Jan 24. doi: 10.1016/S0140-6736(20)30183-5.

SNOWMASS, COLO. – The tragic opioid epidemic has “one small bright spot”: an expanding pool of eligible donor hearts for transplantation, Akshay S. Desai, MD, said at the annual Cardiovascular Conference at Snowmass sponsored by the American College of Cardiology.

Bruce Jancin/MDedge News

For decades, the annual volume of heart transplantations performed in the U.S. was static because of the huge mismatch between donor organ supply and demand. But heart transplant volume has increased steadily in the last few years – a result of the opioid epidemic.

Data from the U.S. Organ Procurement and Transplantation Network show that the proportion of donor hearts obtained from individuals who died from drug intoxication climbed from a mere 1.5% in 1999 to 17.6% in 2017, the most recent year for which data are available. Meanwhile, the size of the heart transplant waiting list, which rose year after year in 2009-2015, has since declined (N Engl J Med. 2019 Feb 7;380[6]:597-9).

“What’s amazing is that, even though these patients might have historically been considered high risk in general, the organs recovered from these patients – and particularly the hearts – don’t seem to be any worse in terms of allograft survival than the organs recovered from patients who died from other causes, which are the traditional sources, like blunt head trauma, gunshot wounds, or stroke, that lead to brain death. In general, these organs are useful and do quite well,” according to Dr. Desai, medical director of the cardiomyopathy and heart failure program at Brigham and Women’s Hospital, Boston.

He highlighted several other recent developments in the field of cardiac transplantation that promise to further expand the donor heart pool, including acceptance of hepatitis C–infected donors and organ donation after circulatory rather than brain death. Dr. Desai also drew attention to the unintended perverse consequences of a recent redesign of the U.S. donor heart allocation system and discussed the impressive improvement in clinical outcomes with mechanical circulatory support. He noted that, while relatively few cardiologists practice in the highly specialized centers where heart transplants take place, virtually all cardiologists are affected by advances in heart transplantation since hundreds of thousands of the estimated 7 million Americans with heart failure have advanced disease.

Heart transplantation, he emphasized, is becoming increasingly complex. Recipients are on average older, sicker, and have more comorbidities than in times past. As a result, there is greater need for dual organ transplants: heart/lung, heart/liver, or heart/kidney. Plus, more patients come to transplantation after prior cardiac surgery for implantation of a ventricular assist device, so sensitization to blood products is a growing issue. And, of course, the pool of transplant candidates has expanded.

“We’re now forced to take patients previously considered to have contraindications to transplant; for example, diabetes was a contraindication to transplant in the early years, but now it’s the rule in 35%-40% of our patients who present with advanced heart failure,” the cardiologist noted.
 

Transplants from HCV-infected donors to uninfected recipients

Hearts and lungs from donors with hepatitis C viremia were traditionally deemed unsuitable for transplant. That’s all changed in the current era of highly effective direct-acting antiviral agents for the treatment of HCV infection.

In the DONATE HCV trial, Dr. Desai’s colleagues at Brigham and Women’s Hospital showed that giving HCV-uninfected recipients of hearts or lungs from HCV-viremic donors a shortened 4-week course of treatment with sofosbuvir-velpatasvir (Epclusa) beginning within a few hours after transplantation uniformly blocked viral replication. Six months after transplantation, none of the study participants had a detectable HCV viral load, and all had excellent graft function (N Engl J Med. 2019 Apr 25;380[17]:1606-17).

“This is effective prevention of HCV infection by aggressive upfront therapy,” Dr. Desai explained. “We can now take organs from HCV-viremic patients and use them in solid organ transplantation. This has led to a skyrocketing increase in donors with HCV infection, and those donations have helped us clear the waiting list.”
 

Donation after circulatory death

Australian transplant physicians have pioneered the use of donor hearts obtained after circulatory death in individuals with devastating neurologic injury who didn’t quite meet the criteria for brain death, which is the traditional prerequisite. In the new scenario, withdrawal of life-supporting therapy is followed by circulatory death, then the donor heart is procured and preserved via extracorporeal perfusion until transplantation.

The Australians report excellent outcomes, with rates of overall survival and rejection episodes similar to outcomes from brain-dead donors (J Am Coll Cardiol. 2019 Apr 2;73[12]:1447-59). The first U.S. heart transplant involving donation after circulatory death took place at Duke University in Durham, North Carolina. A multicenter U.S. clinical trial of this practice is underway.

If the results are positive and the practice of donation after circulatory death becomes widely implemented, the U.S. heart donor pool could increase by 30%.
 

Recent overhaul of donor heart allocation system may have backfired

The U.S. donor heart allocation system was redesigned in the fall of 2018 in an effort to reduce waiting times. One of the biggest changes involved breaking down the category with the highest urgency status into three new subcategories based upon sickness. Now, the highest-urgency category is for patients in cardiogenic shock who are supported by extracorporeal membrane oxygenation (ECMO) or other temporary mechanical circulatory support devices.

But an analysis of United Network for Organ Sharing (UNOS) data suggests this change has unintended adverse consequences for clinical outcomes.

Indeed, the investigators reported that the use of ECMO support is fourfold greater in the new system, the use of durable left ventricular assist devices (LVADs) as a bridge to transplant is down, and outcomes are worse. The 180-day rate of freedom from death or retransplantation was 77.9%, down significantly from 93.4% in the former system. In a multivariate analysis, patients transplanted in the new system had an adjusted 2.1-fold increased risk of death or retransplantation (J Heart Lung Transplant. 2020 Jan;39[1]:1-4).

“When you create a new listing system, you create new incentives, and people start to manage patients differently,” Dr. Desai observed. “Increasingly now, the path direct to transplant is through temporary mechanical circulatory support rather than durable mechanical circulatory support. Is that a good idea? We don’t know, but if you look at the best data, those on ECMO or percutaneous VADs have the worst outcomes. So the question of whether we should take the sickest of sick patients directly to transplant as a standard strategy has come under scrutiny.”
 

Improved durable LVAD technology brings impressive clinical outcomes

Results of the landmark MOMENTUM 3 randomized trial showed that 2-year clinical outcomes with the magnetically levitated centrifugal-flow HeartMate 3 LVAD now rival those of percutaneous mitral valve repair using the MitraClip device. Two-year all-cause mortality in the LVAD recipients was 22% versus 29.1% with the MitraClip in the COAPT trial and 34.9% in the MITRA-FR trial. The HeartMate 3 reduces the hemocompatibility issues that plagued earlier-generation durable LVADs, with resultant lower rates of pump thrombosis, stroke, and GI bleeding. Indeed, the outcomes in MOMENTUM 3 were so good – and so similar – with the HeartMate 3, regardless of whether the intended treatment goal was as a bridge to transplant or as lifelong destination therapy, that the investigators have recently proposed doing away with those distinctions.

“It is possible that use of arbitrary categorizations based on current or future transplant eligibility should be clinically abandoned in favor of a single preimplant strategy: to extend the survival and improve the quality of life of patients with medically refractory heart failure,” according to the investigators (JAMA Cardiol. 2020 Jan 15. doi: 10.1001/jamacardio.2019.5323).

The next step forward in LVAD technology is already on the horizon: a fully implantable device that eliminates the transcutaneous drive-line for the power supply, which is prone to infection and diminishes overall quality of life. This investigational device utilizes wireless coplanar energy transfer, with a coil ring placed around the lung and fixed to the chest wall. The implanted battery provides more than 6 hours of power without a recharge (J Heart Lung Transplant. 2019 Apr;38[4]:339-43).

“The first LVAD patient has gone swimming in Kazakhstan,” according to Dr. Desai.

Myocardial recovery in LVAD recipients remains elusive

The initial hope for LVADs was that they would not only be able to serve as a bridge to transplantation or as lifetime therapy, but that the prolonged unloading of the ventricle would enable potent medical therapy to rescue myocardial function so that the device could eventually be explanted. That does happen, but only rarely. In a large registry study, myocardial recovery occurred in only about 1% of patients on mechanical circulatory support. Attempts to enhance the process by add-on stem cell therapy have thus far been ineffective.

“For the moment, recovery is still a hope, not a reality,” the cardiologist said.

He reported serving as a consultant to more than a dozen pharmaceutical or medical device companies and receiving research grants from Alnylam, AstraZeneca, Bayer Healthcare, MyoKardia, and Novartis.

[email protected]
 

SNOWMASS, COLO. – The tragic opioid epidemic has “one small bright spot”: an expanding pool of eligible donor hearts for transplantation, Akshay S. Desai, MD, said at the annual Cardiovascular Conference at Snowmass sponsored by the American College of Cardiology.

Bruce Jancin/MDedge News

For decades, the annual volume of heart transplantations performed in the U.S. was static because of the huge mismatch between donor organ supply and demand. But heart transplant volume has increased steadily in the last few years – a result of the opioid epidemic.

Data from the U.S. Organ Procurement and Transplantation Network show that the proportion of donor hearts obtained from individuals who died from drug intoxication climbed from a mere 1.5% in 1999 to 17.6% in 2017, the most recent year for which data are available. Meanwhile, the size of the heart transplant waiting list, which rose year after year in 2009-2015, has since declined (N Engl J Med. 2019 Feb 7;380[6]:597-9).

“What’s amazing is that, even though these patients might have historically been considered high risk in general, the organs recovered from these patients – and particularly the hearts – don’t seem to be any worse in terms of allograft survival than the organs recovered from patients who died from other causes, which are the traditional sources, like blunt head trauma, gunshot wounds, or stroke, that lead to brain death. In general, these organs are useful and do quite well,” according to Dr. Desai, medical director of the cardiomyopathy and heart failure program at Brigham and Women’s Hospital, Boston.

He highlighted several other recent developments in the field of cardiac transplantation that promise to further expand the donor heart pool, including acceptance of hepatitis C–infected donors and organ donation after circulatory rather than brain death. Dr. Desai also drew attention to the unintended perverse consequences of a recent redesign of the U.S. donor heart allocation system and discussed the impressive improvement in clinical outcomes with mechanical circulatory support. He noted that, while relatively few cardiologists practice in the highly specialized centers where heart transplants take place, virtually all cardiologists are affected by advances in heart transplantation since hundreds of thousands of the estimated 7 million Americans with heart failure have advanced disease.

Heart transplantation, he emphasized, is becoming increasingly complex. Recipients are on average older, sicker, and have more comorbidities than in times past. As a result, there is greater need for dual organ transplants: heart/lung, heart/liver, or heart/kidney. Plus, more patients come to transplantation after prior cardiac surgery for implantation of a ventricular assist device, so sensitization to blood products is a growing issue. And, of course, the pool of transplant candidates has expanded.

“We’re now forced to take patients previously considered to have contraindications to transplant; for example, diabetes was a contraindication to transplant in the early years, but now it’s the rule in 35%-40% of our patients who present with advanced heart failure,” the cardiologist noted.
 

Transplants from HCV-infected donors to uninfected recipients

Hearts and lungs from donors with hepatitis C viremia were traditionally deemed unsuitable for transplant. That’s all changed in the current era of highly effective direct-acting antiviral agents for the treatment of HCV infection.

In the DONATE HCV trial, Dr. Desai’s colleagues at Brigham and Women’s Hospital showed that giving HCV-uninfected recipients of hearts or lungs from HCV-viremic donors a shortened 4-week course of treatment with sofosbuvir-velpatasvir (Epclusa) beginning within a few hours after transplantation uniformly blocked viral replication. Six months after transplantation, none of the study participants had a detectable HCV viral load, and all had excellent graft function (N Engl J Med. 2019 Apr 25;380[17]:1606-17).

“This is effective prevention of HCV infection by aggressive upfront therapy,” Dr. Desai explained. “We can now take organs from HCV-viremic patients and use them in solid organ transplantation. This has led to a skyrocketing increase in donors with HCV infection, and those donations have helped us clear the waiting list.”
 

Donation after circulatory death

Australian transplant physicians have pioneered the use of donor hearts obtained after circulatory death in individuals with devastating neurologic injury who didn’t quite meet the criteria for brain death, which is the traditional prerequisite. In the new scenario, withdrawal of life-supporting therapy is followed by circulatory death, then the donor heart is procured and preserved via extracorporeal perfusion until transplantation.

The Australians report excellent outcomes, with rates of overall survival and rejection episodes similar to outcomes from brain-dead donors (J Am Coll Cardiol. 2019 Apr 2;73[12]:1447-59). The first U.S. heart transplant involving donation after circulatory death took place at Duke University in Durham, North Carolina. A multicenter U.S. clinical trial of this practice is underway.

If the results are positive and the practice of donation after circulatory death becomes widely implemented, the U.S. heart donor pool could increase by 30%.
 

Recent overhaul of donor heart allocation system may have backfired

The U.S. donor heart allocation system was redesigned in the fall of 2018 in an effort to reduce waiting times. One of the biggest changes involved breaking down the category with the highest urgency status into three new subcategories based upon sickness. Now, the highest-urgency category is for patients in cardiogenic shock who are supported by extracorporeal membrane oxygenation (ECMO) or other temporary mechanical circulatory support devices.

But an analysis of United Network for Organ Sharing (UNOS) data suggests this change has unintended adverse consequences for clinical outcomes.

Indeed, the investigators reported that the use of ECMO support is fourfold greater in the new system, the use of durable left ventricular assist devices (LVADs) as a bridge to transplant is down, and outcomes are worse. The 180-day rate of freedom from death or retransplantation was 77.9%, down significantly from 93.4% in the former system. In a multivariate analysis, patients transplanted in the new system had an adjusted 2.1-fold increased risk of death or retransplantation (J Heart Lung Transplant. 2020 Jan;39[1]:1-4).

“When you create a new listing system, you create new incentives, and people start to manage patients differently,” Dr. Desai observed. “Increasingly now, the path direct to transplant is through temporary mechanical circulatory support rather than durable mechanical circulatory support. Is that a good idea? We don’t know, but if you look at the best data, those on ECMO or percutaneous VADs have the worst outcomes. So the question of whether we should take the sickest of sick patients directly to transplant as a standard strategy has come under scrutiny.”
 

Improved durable LVAD technology brings impressive clinical outcomes

Results of the landmark MOMENTUM 3 randomized trial showed that 2-year clinical outcomes with the magnetically levitated centrifugal-flow HeartMate 3 LVAD now rival those of percutaneous mitral valve repair using the MitraClip device. Two-year all-cause mortality in the LVAD recipients was 22% versus 29.1% with the MitraClip in the COAPT trial and 34.9% in the MITRA-FR trial. The HeartMate 3 reduces the hemocompatibility issues that plagued earlier-generation durable LVADs, with resultant lower rates of pump thrombosis, stroke, and GI bleeding. Indeed, the outcomes in MOMENTUM 3 were so good – and so similar – with the HeartMate 3, regardless of whether the intended treatment goal was as a bridge to transplant or as lifelong destination therapy, that the investigators have recently proposed doing away with those distinctions.

“It is possible that use of arbitrary categorizations based on current or future transplant eligibility should be clinically abandoned in favor of a single preimplant strategy: to extend the survival and improve the quality of life of patients with medically refractory heart failure,” according to the investigators (JAMA Cardiol. 2020 Jan 15. doi: 10.1001/jamacardio.2019.5323).

The next step forward in LVAD technology is already on the horizon: a fully implantable device that eliminates the transcutaneous drive-line for the power supply, which is prone to infection and diminishes overall quality of life. This investigational device utilizes wireless coplanar energy transfer, with a coil ring placed around the lung and fixed to the chest wall. The implanted battery provides more than 6 hours of power without a recharge (J Heart Lung Transplant. 2019 Apr;38[4]:339-43).

“The first LVAD patient has gone swimming in Kazakhstan,” according to Dr. Desai.

Myocardial recovery in LVAD recipients remains elusive

The initial hope for LVADs was that they would not only be able to serve as a bridge to transplantation or as lifetime therapy, but that the prolonged unloading of the ventricle would enable potent medical therapy to rescue myocardial function so that the device could eventually be explanted. That does happen, but only rarely. In a large registry study, myocardial recovery occurred in only about 1% of patients on mechanical circulatory support. Attempts to enhance the process by add-on stem cell therapy have thus far been ineffective.

“For the moment, recovery is still a hope, not a reality,” the cardiologist said.

He reported serving as a consultant to more than a dozen pharmaceutical or medical device companies and receiving research grants from Alnylam, AstraZeneca, Bayer Healthcare, MyoKardia, and Novartis.

[email protected]
 

SNOWMASS, COLO. – The tragic opioid epidemic has “one small bright spot”: an expanding pool of eligible donor hearts for transplantation, Akshay S. Desai, MD, said at the annual Cardiovascular Conference at Snowmass sponsored by the American College of Cardiology.

Bruce Jancin/MDedge News

For decades, the annual volume of heart transplantations performed in the U.S. was static because of the huge mismatch between donor organ supply and demand. But heart transplant volume has increased steadily in the last few years – a result of the opioid epidemic.

Data from the U.S. Organ Procurement and Transplantation Network show that the proportion of donor hearts obtained from individuals who died from drug intoxication climbed from a mere 1.5% in 1999 to 17.6% in 2017, the most recent year for which data are available. Meanwhile, the size of the heart transplant waiting list, which rose year after year in 2009-2015, has since declined (N Engl J Med. 2019 Feb 7;380[6]:597-9).

“What’s amazing is that, even though these patients might have historically been considered high risk in general, the organs recovered from these patients – and particularly the hearts – don’t seem to be any worse in terms of allograft survival than the organs recovered from patients who died from other causes, which are the traditional sources, like blunt head trauma, gunshot wounds, or stroke, that lead to brain death. In general, these organs are useful and do quite well,” according to Dr. Desai, medical director of the cardiomyopathy and heart failure program at Brigham and Women’s Hospital, Boston.

He highlighted several other recent developments in the field of cardiac transplantation that promise to further expand the donor heart pool, including acceptance of hepatitis C–infected donors and organ donation after circulatory rather than brain death. Dr. Desai also drew attention to the unintended perverse consequences of a recent redesign of the U.S. donor heart allocation system and discussed the impressive improvement in clinical outcomes with mechanical circulatory support. He noted that, while relatively few cardiologists practice in the highly specialized centers where heart transplants take place, virtually all cardiologists are affected by advances in heart transplantation since hundreds of thousands of the estimated 7 million Americans with heart failure have advanced disease.

Heart transplantation, he emphasized, is becoming increasingly complex. Recipients are on average older, sicker, and have more comorbidities than in times past. As a result, there is greater need for dual organ transplants: heart/lung, heart/liver, or heart/kidney. Plus, more patients come to transplantation after prior cardiac surgery for implantation of a ventricular assist device, so sensitization to blood products is a growing issue. And, of course, the pool of transplant candidates has expanded.

“We’re now forced to take patients previously considered to have contraindications to transplant; for example, diabetes was a contraindication to transplant in the early years, but now it’s the rule in 35%-40% of our patients who present with advanced heart failure,” the cardiologist noted.
 

Transplants from HCV-infected donors to uninfected recipients

Hearts and lungs from donors with hepatitis C viremia were traditionally deemed unsuitable for transplant. That’s all changed in the current era of highly effective direct-acting antiviral agents for the treatment of HCV infection.

In the DONATE HCV trial, Dr. Desai’s colleagues at Brigham and Women’s Hospital showed that giving HCV-uninfected recipients of hearts or lungs from HCV-viremic donors a shortened 4-week course of treatment with sofosbuvir-velpatasvir (Epclusa) beginning within a few hours after transplantation uniformly blocked viral replication. Six months after transplantation, none of the study participants had a detectable HCV viral load, and all had excellent graft function (N Engl J Med. 2019 Apr 25;380[17]:1606-17).

“This is effective prevention of HCV infection by aggressive upfront therapy,” Dr. Desai explained. “We can now take organs from HCV-viremic patients and use them in solid organ transplantation. This has led to a skyrocketing increase in donors with HCV infection, and those donations have helped us clear the waiting list.”
 

Donation after circulatory death

Australian transplant physicians have pioneered the use of donor hearts obtained after circulatory death in individuals with devastating neurologic injury who didn’t quite meet the criteria for brain death, which is the traditional prerequisite. In the new scenario, withdrawal of life-supporting therapy is followed by circulatory death, then the donor heart is procured and preserved via extracorporeal perfusion until transplantation.

The Australians report excellent outcomes, with rates of overall survival and rejection episodes similar to outcomes from brain-dead donors (J Am Coll Cardiol. 2019 Apr 2;73[12]:1447-59). The first U.S. heart transplant involving donation after circulatory death took place at Duke University in Durham, North Carolina. A multicenter U.S. clinical trial of this practice is underway.

If the results are positive and the practice of donation after circulatory death becomes widely implemented, the U.S. heart donor pool could increase by 30%.
 

Recent overhaul of donor heart allocation system may have backfired

The U.S. donor heart allocation system was redesigned in the fall of 2018 in an effort to reduce waiting times. One of the biggest changes involved breaking down the category with the highest urgency status into three new subcategories based upon sickness. Now, the highest-urgency category is for patients in cardiogenic shock who are supported by extracorporeal membrane oxygenation (ECMO) or other temporary mechanical circulatory support devices.

But an analysis of United Network for Organ Sharing (UNOS) data suggests this change has unintended adverse consequences for clinical outcomes.

Indeed, the investigators reported that the use of ECMO support is fourfold greater in the new system, the use of durable left ventricular assist devices (LVADs) as a bridge to transplant is down, and outcomes are worse. The 180-day rate of freedom from death or retransplantation was 77.9%, down significantly from 93.4% in the former system. In a multivariate analysis, patients transplanted in the new system had an adjusted 2.1-fold increased risk of death or retransplantation (J Heart Lung Transplant. 2020 Jan;39[1]:1-4).

“When you create a new listing system, you create new incentives, and people start to manage patients differently,” Dr. Desai observed. “Increasingly now, the path direct to transplant is through temporary mechanical circulatory support rather than durable mechanical circulatory support. Is that a good idea? We don’t know, but if you look at the best data, those on ECMO or percutaneous VADs have the worst outcomes. So the question of whether we should take the sickest of sick patients directly to transplant as a standard strategy has come under scrutiny.”
 

Improved durable LVAD technology brings impressive clinical outcomes

Results of the landmark MOMENTUM 3 randomized trial showed that 2-year clinical outcomes with the magnetically levitated centrifugal-flow HeartMate 3 LVAD now rival those of percutaneous mitral valve repair using the MitraClip device. Two-year all-cause mortality in the LVAD recipients was 22% versus 29.1% with the MitraClip in the COAPT trial and 34.9% in the MITRA-FR trial. The HeartMate 3 reduces the hemocompatibility issues that plagued earlier-generation durable LVADs, with resultant lower rates of pump thrombosis, stroke, and GI bleeding. Indeed, the outcomes in MOMENTUM 3 were so good – and so similar – with the HeartMate 3, regardless of whether the intended treatment goal was as a bridge to transplant or as lifelong destination therapy, that the investigators have recently proposed doing away with those distinctions.

“It is possible that use of arbitrary categorizations based on current or future transplant eligibility should be clinically abandoned in favor of a single preimplant strategy: to extend the survival and improve the quality of life of patients with medically refractory heart failure,” according to the investigators (JAMA Cardiol. 2020 Jan 15. doi: 10.1001/jamacardio.2019.5323).

The next step forward in LVAD technology is already on the horizon: a fully implantable device that eliminates the transcutaneous drive-line for the power supply, which is prone to infection and diminishes overall quality of life. This investigational device utilizes wireless coplanar energy transfer, with a coil ring placed around the lung and fixed to the chest wall. The implanted battery provides more than 6 hours of power without a recharge (J Heart Lung Transplant. 2019 Apr;38[4]:339-43).

“The first LVAD patient has gone swimming in Kazakhstan,” according to Dr. Desai.

Myocardial recovery in LVAD recipients remains elusive

The initial hope for LVADs was that they would not only be able to serve as a bridge to transplantation or as lifetime therapy, but that the prolonged unloading of the ventricle would enable potent medical therapy to rescue myocardial function so that the device could eventually be explanted. That does happen, but only rarely. In a large registry study, myocardial recovery occurred in only about 1% of patients on mechanical circulatory support. Attempts to enhance the process by add-on stem cell therapy have thus far been ineffective.

“For the moment, recovery is still a hope, not a reality,” the cardiologist said.

He reported serving as a consultant to more than a dozen pharmaceutical or medical device companies and receiving research grants from Alnylam, AstraZeneca, Bayer Healthcare, MyoKardia, and Novartis.

[email protected]
 

SAN FRANCISCO – Young adults with colorectal cancer who live in neighborhoods with higher levels of disadvantage differ on health measures, present with more advanced disease, and have poorer survival. These were among key findings of a retrospective cohort study reported at the 2020 GI Cancers Symposium.

MDedge/Susan London

The incidence of colorectal cancer has risen sharply – 51% – since 1994 among individuals aged younger than age 50 years, with the greatest uptick seen among those aged 20-29 years (J Natl Cancer Inst. 2017;109[8]. doi: 10.1093/jnci/djw322).

“Sociodemographic disparities have been linked to inferior survival. However, their impact and association with outcome in young adults is not well described,” said lead investigator Ashley Matusz-Fisher, MD, of the Levine Cancer Institute in Charlotte, N.C.

The investigators analyzed data from the National Cancer Database for the years 2004-2016, identifying 26,768 patients who received a colorectal cancer diagnosis when aged 18-40 years.

Results showed that those living in areas with low income (less than $38,000 annually) and low educational attainment (high school graduation rate less than 79%), and those living in urban or rural areas (versus metropolitan areas) had 24% and 10% higher risks of death, respectively.

Patients in the low-income, low-education group were more than six times as likely to be black and to lack private health insurance, had greater comorbidity, had larger tumors and more nodal involvement at diagnosis, and were less likely to undergo surgery.

Several factors may be at play for the low-income, low-education group, Dr. Matusz-Fisher speculated: limited access to care, lack of awareness of important symptoms, and inability to afford treatment when it is needed. “That could very well be contributing to them presenting at later stages and then maybe not getting the treatment that other people who have insurance would be getting.

“To try to eliminate these disparities, the first step is recognition, which is what we are doing – recognizing there are disparities – and then making people aware of these disparities,” she commented. “More efforts are needed to increase access and remove barriers to care, with the hope of eliminating disparities and achieving health equity.”

Mitigating disparities

Several studies have looked at mitigating sociodemographic-related disparities in colorectal cancer outcomes, according to session cochair John M. Carethers, MD, AGAF, professor and chair of the department of internal medicine at the University of Michigan, Ann Arbor.

MDedge/Susan London

A large Delaware initiative tackled the problem via screening (J Clin Oncol. 2013;31:1928-30). “Now this was over 50 – we don’t typically screen under 50 – but over 50, you can essentially eliminate this disparity with navigation services and screening. How do you do that under 50? I’m not quite sure,” he said in an interview, adding that some organizations are recommending lowering the screening age to 45 or even 40 years in light of rising incidence among young adults.

However, accumulating evidence suggests that there may be inherent biological differences that are harder to overcome. “There is a lot of data … showing that polyps happen earlier and they are bigger in certain racial groups, particularly African Americans and American Indians,” Dr. Carethers elaborated. What is driving the biology is unknown, but the microbiome has come under scrutiny.

“So you are a victim of your circumstances,” he summarized. “You are living in a low-income area, you are eating more proinflammatory-type foods, you are getting your polyps earlier, and then you are getting your cancers earlier.”

Study details

Rural, urban, or metropolitan status was ascertained for 25,861 patients in the study, and area income and education were ascertained for 7,743 patients, according to data reported at the symposium, sponsored by the American Gastroenterological Association, the American Society of Clinical Oncology, the American Society for Radiation Oncology, and the Society of Surgical Oncology.

Compared with counterparts living in areas with both high annual income (greater than $68,000) and education (greater than 93% high school graduation rate), patients living in areas with both low annual income (less than $38,000) and education ( less than 79% high school graduation rate) were significantly more likely to be black (odds ratio, 6.4), not have private insurance (odds ratio, 6.3), have pathologic T3/T4 stage (OR, 1.4), have positive nodes (OR, 1.2), and have a Charlson-Deyo comorbidity score of 1 or greater (OR, 1.6). They also were less likely to undergo surgery (OR, 0.63) and more likely to be rehospitalized within 30 days (OR, 1.3).

After adjusting for race, insurance status, T/N stage, and comorbidity score, relative to counterparts in the high-income, high-education group, patients in the low-income, low-education group had an increased risk of death (hazard ratio, 1.24; P = .004). And relative to counterparts living in metropolitan areas, patients living in urban or rural areas had an increased risk of death (HR, 1.10; P = .02).

Among patients with stage IV disease, median overall survival was 26.1 months for those from high-income, high-education areas, but 20.7 months for those from low-income, low-education areas (P less than .001).

Dr. Matusz-Fisher did not report any conflicts of interest. The study did not receive any funding.

SOURCE: Matusz-Fisher A et al. 2020 GI Cancers Symposium, Abstract 13.

SAN FRANCISCO – Young adults with colorectal cancer who live in neighborhoods with higher levels of disadvantage differ on health measures, present with more advanced disease, and have poorer survival. These were among key findings of a retrospective cohort study reported at the 2020 GI Cancers Symposium.

MDedge/Susan London

The incidence of colorectal cancer has risen sharply – 51% – since 1994 among individuals aged younger than age 50 years, with the greatest uptick seen among those aged 20-29 years (J Natl Cancer Inst. 2017;109[8]. doi: 10.1093/jnci/djw322).

“Sociodemographic disparities have been linked to inferior survival. However, their impact and association with outcome in young adults is not well described,” said lead investigator Ashley Matusz-Fisher, MD, of the Levine Cancer Institute in Charlotte, N.C.

The investigators analyzed data from the National Cancer Database for the years 2004-2016, identifying 26,768 patients who received a colorectal cancer diagnosis when aged 18-40 years.

Results showed that those living in areas with low income (less than $38,000 annually) and low educational attainment (high school graduation rate less than 79%), and those living in urban or rural areas (versus metropolitan areas) had 24% and 10% higher risks of death, respectively.

Patients in the low-income, low-education group were more than six times as likely to be black and to lack private health insurance, had greater comorbidity, had larger tumors and more nodal involvement at diagnosis, and were less likely to undergo surgery.

Several factors may be at play for the low-income, low-education group, Dr. Matusz-Fisher speculated: limited access to care, lack of awareness of important symptoms, and inability to afford treatment when it is needed. “That could very well be contributing to them presenting at later stages and then maybe not getting the treatment that other people who have insurance would be getting.

“To try to eliminate these disparities, the first step is recognition, which is what we are doing – recognizing there are disparities – and then making people aware of these disparities,” she commented. “More efforts are needed to increase access and remove barriers to care, with the hope of eliminating disparities and achieving health equity.”

Mitigating disparities

Several studies have looked at mitigating sociodemographic-related disparities in colorectal cancer outcomes, according to session cochair John M. Carethers, MD, AGAF, professor and chair of the department of internal medicine at the University of Michigan, Ann Arbor.

MDedge/Susan London

A large Delaware initiative tackled the problem via screening (J Clin Oncol. 2013;31:1928-30). “Now this was over 50 – we don’t typically screen under 50 – but over 50, you can essentially eliminate this disparity with navigation services and screening. How do you do that under 50? I’m not quite sure,” he said in an interview, adding that some organizations are recommending lowering the screening age to 45 or even 40 years in light of rising incidence among young adults.

However, accumulating evidence suggests that there may be inherent biological differences that are harder to overcome. “There is a lot of data … showing that polyps happen earlier and they are bigger in certain racial groups, particularly African Americans and American Indians,” Dr. Carethers elaborated. What is driving the biology is unknown, but the microbiome has come under scrutiny.

“So you are a victim of your circumstances,” he summarized. “You are living in a low-income area, you are eating more proinflammatory-type foods, you are getting your polyps earlier, and then you are getting your cancers earlier.”

Study details

Rural, urban, or metropolitan status was ascertained for 25,861 patients in the study, and area income and education were ascertained for 7,743 patients, according to data reported at the symposium, sponsored by the American Gastroenterological Association, the American Society of Clinical Oncology, the American Society for Radiation Oncology, and the Society of Surgical Oncology.

Compared with counterparts living in areas with both high annual income (greater than $68,000) and education (greater than 93% high school graduation rate), patients living in areas with both low annual income (less than $38,000) and education ( less than 79% high school graduation rate) were significantly more likely to be black (odds ratio, 6.4), not have private insurance (odds ratio, 6.3), have pathologic T3/T4 stage (OR, 1.4), have positive nodes (OR, 1.2), and have a Charlson-Deyo comorbidity score of 1 or greater (OR, 1.6). They also were less likely to undergo surgery (OR, 0.63) and more likely to be rehospitalized within 30 days (OR, 1.3).

After adjusting for race, insurance status, T/N stage, and comorbidity score, relative to counterparts in the high-income, high-education group, patients in the low-income, low-education group had an increased risk of death (hazard ratio, 1.24; P = .004). And relative to counterparts living in metropolitan areas, patients living in urban or rural areas had an increased risk of death (HR, 1.10; P = .02).

Among patients with stage IV disease, median overall survival was 26.1 months for those from high-income, high-education areas, but 20.7 months for those from low-income, low-education areas (P less than .001).

Dr. Matusz-Fisher did not report any conflicts of interest. The study did not receive any funding.

SOURCE: Matusz-Fisher A et al. 2020 GI Cancers Symposium, Abstract 13.

SAN FRANCISCO – Young adults with colorectal cancer who live in neighborhoods with higher levels of disadvantage differ on health measures, present with more advanced disease, and have poorer survival. These were among key findings of a retrospective cohort study reported at the 2020 GI Cancers Symposium.

MDedge/Susan London

The incidence of colorectal cancer has risen sharply – 51% – since 1994 among individuals aged younger than age 50 years, with the greatest uptick seen among those aged 20-29 years (J Natl Cancer Inst. 2017;109[8]. doi: 10.1093/jnci/djw322).

“Sociodemographic disparities have been linked to inferior survival. However, their impact and association with outcome in young adults is not well described,” said lead investigator Ashley Matusz-Fisher, MD, of the Levine Cancer Institute in Charlotte, N.C.

The investigators analyzed data from the National Cancer Database for the years 2004-2016, identifying 26,768 patients who received a colorectal cancer diagnosis when aged 18-40 years.

Results showed that those living in areas with low income (less than $38,000 annually) and low educational attainment (high school graduation rate less than 79%), and those living in urban or rural areas (versus metropolitan areas) had 24% and 10% higher risks of death, respectively.

Patients in the low-income, low-education group were more than six times as likely to be black and to lack private health insurance, had greater comorbidity, had larger tumors and more nodal involvement at diagnosis, and were less likely to undergo surgery.

Several factors may be at play for the low-income, low-education group, Dr. Matusz-Fisher speculated: limited access to care, lack of awareness of important symptoms, and inability to afford treatment when it is needed. “That could very well be contributing to them presenting at later stages and then maybe not getting the treatment that other people who have insurance would be getting.

“To try to eliminate these disparities, the first step is recognition, which is what we are doing – recognizing there are disparities – and then making people aware of these disparities,” she commented. “More efforts are needed to increase access and remove barriers to care, with the hope of eliminating disparities and achieving health equity.”

Mitigating disparities

Several studies have looked at mitigating sociodemographic-related disparities in colorectal cancer outcomes, according to session cochair John M. Carethers, MD, AGAF, professor and chair of the department of internal medicine at the University of Michigan, Ann Arbor.

MDedge/Susan London

A large Delaware initiative tackled the problem via screening (J Clin Oncol. 2013;31:1928-30). “Now this was over 50 – we don’t typically screen under 50 – but over 50, you can essentially eliminate this disparity with navigation services and screening. How do you do that under 50? I’m not quite sure,” he said in an interview, adding that some organizations are recommending lowering the screening age to 45 or even 40 years in light of rising incidence among young adults.

However, accumulating evidence suggests that there may be inherent biological differences that are harder to overcome. “There is a lot of data … showing that polyps happen earlier and they are bigger in certain racial groups, particularly African Americans and American Indians,” Dr. Carethers elaborated. What is driving the biology is unknown, but the microbiome has come under scrutiny.

“So you are a victim of your circumstances,” he summarized. “You are living in a low-income area, you are eating more proinflammatory-type foods, you are getting your polyps earlier, and then you are getting your cancers earlier.”

Study details

Rural, urban, or metropolitan status was ascertained for 25,861 patients in the study, and area income and education were ascertained for 7,743 patients, according to data reported at the symposium, sponsored by the American Gastroenterological Association, the American Society of Clinical Oncology, the American Society for Radiation Oncology, and the Society of Surgical Oncology.

Compared with counterparts living in areas with both high annual income (greater than $68,000) and education (greater than 93% high school graduation rate), patients living in areas with both low annual income (less than $38,000) and education ( less than 79% high school graduation rate) were significantly more likely to be black (odds ratio, 6.4), not have private insurance (odds ratio, 6.3), have pathologic T3/T4 stage (OR, 1.4), have positive nodes (OR, 1.2), and have a Charlson-Deyo comorbidity score of 1 or greater (OR, 1.6). They also were less likely to undergo surgery (OR, 0.63) and more likely to be rehospitalized within 30 days (OR, 1.3).

After adjusting for race, insurance status, T/N stage, and comorbidity score, relative to counterparts in the high-income, high-education group, patients in the low-income, low-education group had an increased risk of death (hazard ratio, 1.24; P = .004). And relative to counterparts living in metropolitan areas, patients living in urban or rural areas had an increased risk of death (HR, 1.10; P = .02).

Among patients with stage IV disease, median overall survival was 26.1 months for those from high-income, high-education areas, but 20.7 months for those from low-income, low-education areas (P less than .001).

Dr. Matusz-Fisher did not report any conflicts of interest. The study did not receive any funding.

SOURCE: Matusz-Fisher A et al. 2020 GI Cancers Symposium, Abstract 13.

As the Wuhan coronavirus story unfolds, the most important thing for clinicians in the United States to do is ask patients who appear to have the flu if they, or someone they have been in contact with, recently returned from China, according to infectious disease experts.

China News Service/CC BY 3.0

“We are asking that of everyone with fever and respiratory symptoms who comes to our clinics, hospital, or emergency room. It’s a powerful screening tool,” said William Schaffner, MD, professor of preventive medicine and infectious diseases at Vanderbilt University Medical Center, Nashville, Tenn.

In addition to fever, common signs of infection include cough, shortness of breath, and breathing difficulties. Some patients have had diarrhea, vomiting, and other gastrointestinal symptoms. In more severe cases, infection can cause pneumonia, severe acute respiratory syndrome, kidney failure, and death. The incubation period appears to be up to 2 weeks, according to the World Health Organization (WHO).

If patients exhibit symptoms and either they or a close contact has returned from China recently, take standard airborne precautions and send specimens – a serum sample, oral and nasal pharyngeal swabs, and lower respiratory tract specimens if available – to the local health department, which will forward them to the Centers for Disease Control and Prevention (CDC) for testing. Turnaround time is 24-48 hours.

Plan and rehearse

The first step to prepare is to use the CDC’s Interim Guidance for Healthcare Professionals to make a written plan specific to your practice to respond to a potential case. The plan must include notifying the local health department, the CDC liaison for testing, and tracking down patient contacts.

“It’s not good enough to just download CDC’s guidance; use it to make your own local plan and know what to do 24/7,” said Daniel Lucey, MD, an infectious disease expert at Georgetown University Medical Center, Washington, D.C.

“Know who is on call at the health department on weekends and nights,” he said. Know where the patient is going to be isolated; figure out what to do if there’s more than one, and tests come back positive. Have masks on hand, and rehearse the response. “Make a coronavirus team, and absolutely have the nurses involved,” as well as other providers who may come into contact with a case, he added.

Fatality rates

The focus right now is China. The outbreak has spread beyond Wuhan to other parts of the country, and there’s evidence of fourth-generation spread.

SARS: Lessons learned

In general, the world is much better equipped for coronavirus outbreaks than when SARS, in particular, emerged in 2003.

[email protected]

This article was updated with new case numbers on 1/26/20.

As the Wuhan coronavirus story unfolds, the most important thing for clinicians in the United States to do is ask patients who appear to have the flu if they, or someone they have been in contact with, recently returned from China, according to infectious disease experts.

China News Service/CC BY 3.0

“We are asking that of everyone with fever and respiratory symptoms who comes to our clinics, hospital, or emergency room. It’s a powerful screening tool,” said William Schaffner, MD, professor of preventive medicine and infectious diseases at Vanderbilt University Medical Center, Nashville, Tenn.

In addition to fever, common signs of infection include cough, shortness of breath, and breathing difficulties. Some patients have had diarrhea, vomiting, and other gastrointestinal symptoms. In more severe cases, infection can cause pneumonia, severe acute respiratory syndrome, kidney failure, and death. The incubation period appears to be up to 2 weeks, according to the World Health Organization (WHO).

If patients exhibit symptoms and either they or a close contact has returned from China recently, take standard airborne precautions and send specimens – a serum sample, oral and nasal pharyngeal swabs, and lower respiratory tract specimens if available – to the local health department, which will forward them to the Centers for Disease Control and Prevention (CDC) for testing. Turnaround time is 24-48 hours.

Plan and rehearse

The first step to prepare is to use the CDC’s Interim Guidance for Healthcare Professionals to make a written plan specific to your practice to respond to a potential case. The plan must include notifying the local health department, the CDC liaison for testing, and tracking down patient contacts.

“It’s not good enough to just download CDC’s guidance; use it to make your own local plan and know what to do 24/7,” said Daniel Lucey, MD, an infectious disease expert at Georgetown University Medical Center, Washington, D.C.

“Know who is on call at the health department on weekends and nights,” he said. Know where the patient is going to be isolated; figure out what to do if there’s more than one, and tests come back positive. Have masks on hand, and rehearse the response. “Make a coronavirus team, and absolutely have the nurses involved,” as well as other providers who may come into contact with a case, he added.

Fatality rates

The focus right now is China. The outbreak has spread beyond Wuhan to other parts of the country, and there’s evidence of fourth-generation spread.

SARS: Lessons learned

In general, the world is much better equipped for coronavirus outbreaks than when SARS, in particular, emerged in 2003.

[email protected]

This article was updated with new case numbers on 1/26/20.

As the Wuhan coronavirus story unfolds, the most important thing for clinicians in the United States to do is ask patients who appear to have the flu if they, or someone they have been in contact with, recently returned from China, according to infectious disease experts.

China News Service/CC BY 3.0

“We are asking that of everyone with fever and respiratory symptoms who comes to our clinics, hospital, or emergency room. It’s a powerful screening tool,” said William Schaffner, MD, professor of preventive medicine and infectious diseases at Vanderbilt University Medical Center, Nashville, Tenn.

In addition to fever, common signs of infection include cough, shortness of breath, and breathing difficulties. Some patients have had diarrhea, vomiting, and other gastrointestinal symptoms. In more severe cases, infection can cause pneumonia, severe acute respiratory syndrome, kidney failure, and death. The incubation period appears to be up to 2 weeks, according to the World Health Organization (WHO).

If patients exhibit symptoms and either they or a close contact has returned from China recently, take standard airborne precautions and send specimens – a serum sample, oral and nasal pharyngeal swabs, and lower respiratory tract specimens if available – to the local health department, which will forward them to the Centers for Disease Control and Prevention (CDC) for testing. Turnaround time is 24-48 hours.

Plan and rehearse

The first step to prepare is to use the CDC’s Interim Guidance for Healthcare Professionals to make a written plan specific to your practice to respond to a potential case. The plan must include notifying the local health department, the CDC liaison for testing, and tracking down patient contacts.

“It’s not good enough to just download CDC’s guidance; use it to make your own local plan and know what to do 24/7,” said Daniel Lucey, MD, an infectious disease expert at Georgetown University Medical Center, Washington, D.C.

“Know who is on call at the health department on weekends and nights,” he said. Know where the patient is going to be isolated; figure out what to do if there’s more than one, and tests come back positive. Have masks on hand, and rehearse the response. “Make a coronavirus team, and absolutely have the nurses involved,” as well as other providers who may come into contact with a case, he added.

Fatality rates

The focus right now is China. The outbreak has spread beyond Wuhan to other parts of the country, and there’s evidence of fourth-generation spread.

SARS: Lessons learned

In general, the world is much better equipped for coronavirus outbreaks than when SARS, in particular, emerged in 2003.

[email protected]

This article was updated with new case numbers on 1/26/20.

Is the US Department of Defense (DoD) doing enough—or the right things—to attract and keep physicians and dentists? According to a new report by the Government Accountability Office (GAO), although the DoD is hitting the mark in some areas, there’s room for improvement in others.

It’s a crucial question. The GAO reported in 2018 that DoD officials cited “a number of challenges” that made it difficult to attract and retain physicians and dentists, such as national shortages and competition with the private sector. Indeed, military health system physicians and dentists make less than do their counterparts in the private sector, the GAO says. For 21 of 27 specialties studied in the new report, the maximum cash compensation was less than the civilian median within 4 officer pay grades (O-3 to O-6). Moreover, cash compensation even for the most senior military physicians and dentists was less than that of the civilian median at “key retention points,” such as after physicians and dentists fulfill their initial active-duty service.

The DoD provides “substantial” deferred and noncash benefits, the GAO notes, such as retirement pensions and tuition-free education, but adds that the value to service members is “difficult to determine.” The DoD also recruits with a package of incentives, including multi-year retention bonuses.

In general, the GAO found, the DoD applies several “effective human capital management” principles. For instance, it relies on clearly defined criteria on when to use incentives (such as rules-based pay plans). It also identifies and evaluates unique staffing situations. For example, to attract physicians and dentists in “critically short wartime specialties,” it offers a Critical Wartime Skills Accession Bonus.    

However, the report says, the DoD does not consistently collect information that could help inform its recruitment/retention decisions. At the time of the study, the DoD had not identified replacement costs for physicians or dentists as it does, for instance, with nuclear propulsion personnel. Nor did it gather current and historical retention information. Specifically, the GAO report says, Navy and Air Force officials said they don’t have readily available information to determine the percentage of those who accepted a retention bonus. Conversely, Army officials don’t have a framework in place that uses retention information to determine the effectiveness of retention bonuses (as do the Navy, Marine Corps, and Air Force).

Extending Service Obligations

The DoD is considering extending service obligations for students receiving DoD-funded assistance for physician or dentist education. Students in the DoD scholarship program have a 2-year minimum service obligation, with 6months of active-duty service obligations for each 6 months of benefits received. Medical students attending the Uniformed Services University of the Health Sciences (USUHS), have a 7-year active-duty service obligation.

The GAO held 8 focus groups with students and found 68% of USUHS students and 46% of scholarship students would be willing to accept 1 more year of obligation (although only 34% and 16%, respectively, would agree to 2). The participants expressed concern that longer service obligations would delay their eligibility for retention bonuses—resulting in a reduction of cash compensation over the course of a career. However, 80% and 63%, respectively, would accept an additional year of service obligation if accompanied by additional cash incentives.

Further, the GAO notes, longer obligations could have “unintended consequences.” For example, students might decide to separate and train in a civilian program after 1 or more tours as general medical officers to complete their active duty service obligation, decline further medical training and specialization via a military fellowship program, or separate from the military sooner than planned.

Potential Reductions in Health Care Force

The DoD, according to the report, also is considering reducing the overall number of active-duty physicians, including “targeted reductions” to certain specialties, raising concerns among participants in all 8 focus groups.

Given that the DoD spends millions of dollars annually to train medical and dental students and that almost half of the special pay budget is dedicated to retaining them once they’re fully trained, consistently collecting information to help inform investment decisions is “critical to ensuring the efficiency of these significant resources,” the GAO says. Collecting such information, the GAO says, and using it, would help inform its decision making. For instance, such information would help officials decide whether it would be more cost effective to focus on retaining medical personnel rather than training new staff.

Retaining “top talent,” the DoD says, is “essential to sustaining mission readiness that is adaptable and responsive.” The GAO report cites a 2012 study that found compensation for military physicians had “a large impact on the decision to remain in the military in the first unobligated year of service and just a small impact on retention in the years afterward.” 

DoD officials told the GAO that budget considerations and statutory limitations hinder their ability to change the rate of special and incentive pays. The GAO calls these “valid considerations” but suggests that collecting information on replacement costs, retention, and civilian wages would allow DoD departments to “provide greater stewardship of available funding by ensuring its efficient application.” It may be, the GAO says, that retaining fully trained physicians within the DoD is “highly economical.”. Most important, using such data to inform investment decisions will allow the DoD to “efficiently and effectively meet its mission of providing health care during times of war and peace.”

In response to the GAO findings, DoD officials have a group working on a plan to recruit and retain critical specialties, which will be released by June 2020. They also concurred with other GAO recommendations, saying changes will be made within 2 years.

Is the US Department of Defense (DoD) doing enough—or the right things—to attract and keep physicians and dentists? According to a new report by the Government Accountability Office (GAO), although the DoD is hitting the mark in some areas, there’s room for improvement in others.

It’s a crucial question. The GAO reported in 2018 that DoD officials cited “a number of challenges” that made it difficult to attract and retain physicians and dentists, such as national shortages and competition with the private sector. Indeed, military health system physicians and dentists make less than do their counterparts in the private sector, the GAO says. For 21 of 27 specialties studied in the new report, the maximum cash compensation was less than the civilian median within 4 officer pay grades (O-3 to O-6). Moreover, cash compensation even for the most senior military physicians and dentists was less than that of the civilian median at “key retention points,” such as after physicians and dentists fulfill their initial active-duty service.

The DoD provides “substantial” deferred and noncash benefits, the GAO notes, such as retirement pensions and tuition-free education, but adds that the value to service members is “difficult to determine.” The DoD also recruits with a package of incentives, including multi-year retention bonuses.

In general, the GAO found, the DoD applies several “effective human capital management” principles. For instance, it relies on clearly defined criteria on when to use incentives (such as rules-based pay plans). It also identifies and evaluates unique staffing situations. For example, to attract physicians and dentists in “critically short wartime specialties,” it offers a Critical Wartime Skills Accession Bonus.    

However, the report says, the DoD does not consistently collect information that could help inform its recruitment/retention decisions. At the time of the study, the DoD had not identified replacement costs for physicians or dentists as it does, for instance, with nuclear propulsion personnel. Nor did it gather current and historical retention information. Specifically, the GAO report says, Navy and Air Force officials said they don’t have readily available information to determine the percentage of those who accepted a retention bonus. Conversely, Army officials don’t have a framework in place that uses retention information to determine the effectiveness of retention bonuses (as do the Navy, Marine Corps, and Air Force).

Extending Service Obligations

The DoD is considering extending service obligations for students receiving DoD-funded assistance for physician or dentist education. Students in the DoD scholarship program have a 2-year minimum service obligation, with 6months of active-duty service obligations for each 6 months of benefits received. Medical students attending the Uniformed Services University of the Health Sciences (USUHS), have a 7-year active-duty service obligation.

The GAO held 8 focus groups with students and found 68% of USUHS students and 46% of scholarship students would be willing to accept 1 more year of obligation (although only 34% and 16%, respectively, would agree to 2). The participants expressed concern that longer service obligations would delay their eligibility for retention bonuses—resulting in a reduction of cash compensation over the course of a career. However, 80% and 63%, respectively, would accept an additional year of service obligation if accompanied by additional cash incentives.

Further, the GAO notes, longer obligations could have “unintended consequences.” For example, students might decide to separate and train in a civilian program after 1 or more tours as general medical officers to complete their active duty service obligation, decline further medical training and specialization via a military fellowship program, or separate from the military sooner than planned.

Potential Reductions in Health Care Force

The DoD, according to the report, also is considering reducing the overall number of active-duty physicians, including “targeted reductions” to certain specialties, raising concerns among participants in all 8 focus groups.

Given that the DoD spends millions of dollars annually to train medical and dental students and that almost half of the special pay budget is dedicated to retaining them once they’re fully trained, consistently collecting information to help inform investment decisions is “critical to ensuring the efficiency of these significant resources,” the GAO says. Collecting such information, the GAO says, and using it, would help inform its decision making. For instance, such information would help officials decide whether it would be more cost effective to focus on retaining medical personnel rather than training new staff.

Retaining “top talent,” the DoD says, is “essential to sustaining mission readiness that is adaptable and responsive.” The GAO report cites a 2012 study that found compensation for military physicians had “a large impact on the decision to remain in the military in the first unobligated year of service and just a small impact on retention in the years afterward.” 

DoD officials told the GAO that budget considerations and statutory limitations hinder their ability to change the rate of special and incentive pays. The GAO calls these “valid considerations” but suggests that collecting information on replacement costs, retention, and civilian wages would allow DoD departments to “provide greater stewardship of available funding by ensuring its efficient application.” It may be, the GAO says, that retaining fully trained physicians within the DoD is “highly economical.”. Most important, using such data to inform investment decisions will allow the DoD to “efficiently and effectively meet its mission of providing health care during times of war and peace.”

In response to the GAO findings, DoD officials have a group working on a plan to recruit and retain critical specialties, which will be released by June 2020. They also concurred with other GAO recommendations, saying changes will be made within 2 years.

Is the US Department of Defense (DoD) doing enough—or the right things—to attract and keep physicians and dentists? According to a new report by the Government Accountability Office (GAO), although the DoD is hitting the mark in some areas, there’s room for improvement in others.

It’s a crucial question. The GAO reported in 2018 that DoD officials cited “a number of challenges” that made it difficult to attract and retain physicians and dentists, such as national shortages and competition with the private sector. Indeed, military health system physicians and dentists make less than do their counterparts in the private sector, the GAO says. For 21 of 27 specialties studied in the new report, the maximum cash compensation was less than the civilian median within 4 officer pay grades (O-3 to O-6). Moreover, cash compensation even for the most senior military physicians and dentists was less than that of the civilian median at “key retention points,” such as after physicians and dentists fulfill their initial active-duty service.

The DoD provides “substantial” deferred and noncash benefits, the GAO notes, such as retirement pensions and tuition-free education, but adds that the value to service members is “difficult to determine.” The DoD also recruits with a package of incentives, including multi-year retention bonuses.

In general, the GAO found, the DoD applies several “effective human capital management” principles. For instance, it relies on clearly defined criteria on when to use incentives (such as rules-based pay plans). It also identifies and evaluates unique staffing situations. For example, to attract physicians and dentists in “critically short wartime specialties,” it offers a Critical Wartime Skills Accession Bonus.    

However, the report says, the DoD does not consistently collect information that could help inform its recruitment/retention decisions. At the time of the study, the DoD had not identified replacement costs for physicians or dentists as it does, for instance, with nuclear propulsion personnel. Nor did it gather current and historical retention information. Specifically, the GAO report says, Navy and Air Force officials said they don’t have readily available information to determine the percentage of those who accepted a retention bonus. Conversely, Army officials don’t have a framework in place that uses retention information to determine the effectiveness of retention bonuses (as do the Navy, Marine Corps, and Air Force).

Extending Service Obligations

The DoD is considering extending service obligations for students receiving DoD-funded assistance for physician or dentist education. Students in the DoD scholarship program have a 2-year minimum service obligation, with 6months of active-duty service obligations for each 6 months of benefits received. Medical students attending the Uniformed Services University of the Health Sciences (USUHS), have a 7-year active-duty service obligation.

The GAO held 8 focus groups with students and found 68% of USUHS students and 46% of scholarship students would be willing to accept 1 more year of obligation (although only 34% and 16%, respectively, would agree to 2). The participants expressed concern that longer service obligations would delay their eligibility for retention bonuses—resulting in a reduction of cash compensation over the course of a career. However, 80% and 63%, respectively, would accept an additional year of service obligation if accompanied by additional cash incentives.

Further, the GAO notes, longer obligations could have “unintended consequences.” For example, students might decide to separate and train in a civilian program after 1 or more tours as general medical officers to complete their active duty service obligation, decline further medical training and specialization via a military fellowship program, or separate from the military sooner than planned.

Potential Reductions in Health Care Force

The DoD, according to the report, also is considering reducing the overall number of active-duty physicians, including “targeted reductions” to certain specialties, raising concerns among participants in all 8 focus groups.

Given that the DoD spends millions of dollars annually to train medical and dental students and that almost half of the special pay budget is dedicated to retaining them once they’re fully trained, consistently collecting information to help inform investment decisions is “critical to ensuring the efficiency of these significant resources,” the GAO says. Collecting such information, the GAO says, and using it, would help inform its decision making. For instance, such information would help officials decide whether it would be more cost effective to focus on retaining medical personnel rather than training new staff.

Retaining “top talent,” the DoD says, is “essential to sustaining mission readiness that is adaptable and responsive.” The GAO report cites a 2012 study that found compensation for military physicians had “a large impact on the decision to remain in the military in the first unobligated year of service and just a small impact on retention in the years afterward.” 

DoD officials told the GAO that budget considerations and statutory limitations hinder their ability to change the rate of special and incentive pays. The GAO calls these “valid considerations” but suggests that collecting information on replacement costs, retention, and civilian wages would allow DoD departments to “provide greater stewardship of available funding by ensuring its efficient application.” It may be, the GAO says, that retaining fully trained physicians within the DoD is “highly economical.”. Most important, using such data to inform investment decisions will allow the DoD to “efficiently and effectively meet its mission of providing health care during times of war and peace.”

In response to the GAO findings, DoD officials have a group working on a plan to recruit and retain critical specialties, which will be released by June 2020. They also concurred with other GAO recommendations, saying changes will be made within 2 years.