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Assessing Training in Health Disparities

JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. (ET), MONDAY, AUGUST 10, 2020

Media advisory: The full study and commentary are linked to this news release.

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About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

 

What The Study Did: This survey study described and compared the curriculum on health disparities from the perspective of program directors and perceptions of training among internal medicine residents.

Authors: Denise M. Dupras, M.D., Ph.D., of the Mayo Clinic College of Medicine and Science in Rochester, Minnesota, is the corresponding author.

 

(doi:10.1001/jamanetworkopen.2020.12757)

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

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Changes in Use of High-Dose Biotin Supplements Among US Adults

JAMA

EMBARGOED FOR RELEASE: 11 A.M. (ET), TUESDAY, AUGUST 11, 2020

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What The Study Did: Nationally representative survey data were used to examine changes over nearly two decades in daily use of high-dose biotin supplements, which are marketed as stimulating growth of hair and nails.

Authors: Danni Li, Ph.D., of the University of Minnesota in Minneapolis, is the corresponding author.

 

(doi:10.1001/jama.2020.8144)

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Emergency Visits for Thunderstorm-Related Respiratory Illnesses

JAMA Internal Medicine

EMBARGOED FOR RELEASE: 11 A.M. (ET), MONDAY, AUGUST 10, 2020

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What The Study Did: Researchers used atmospheric and lightning data for all counties in the continental United States from 1999 through 2012 to see if increases in emergency department visits for respiratory illnesses among older adults happen in the days surrounding thunderstorms because vulnerable groups and those with common chronic respiratory diseases may be susceptible to the atmospheric changes caused by these storms.

Authors: Anupam B. Jena, M.D., Ph.D., of Harvard Medical School in Boston, is the corresponding author.

 

(doi:10.1001/jamainternmed.2020.1672)

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Heart Attack Case Rates, Treatment Approaches, Outcomes During COVID-19 Pandemic

JAMA Cardiology

EMBARGOED FOR RELEASE: 11 A.M. (ET), FRIDAY, AUGUST 7, 2020

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What The Study Did: The increases and decreases in patient volume and associated changes in treatment experienced by individuals presenting with acute heart attack (myocardial infarction) before and immediately after the onset of the COVID-19 pandemic are examined in this observational study.

Authors: Ty J. Gluckman, M.D., of Providence St Joseph Health in Portland, Oregon, is the corresponding author.

 

(doi:10.1001/jamacardio.2020.3629)

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Does Physician Burnout, Depression, Career Satisfaction Differ by Race/Ethnicity?

JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. (ET), FRIDAY, AUGUST 7, 2020

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About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

 

What The Study Did: This survey study of U.S. physicians examined whether there were differences by race/ethnicity in burnout, symptoms of depression, career satisfaction and work-life balance.

Authors: Magali Fassiotto, Ph.D., of the Stanford University School of Medicine in Stanford, California, is the corresponding author.

 

(doi:10.1001/jamanetworkopen.2020.12762)

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Molecular Viral Shedding Among Asymptomatic, Symptomatic Patients With SARS-CoV-2 Infection

JAMA Internal Medicine

EMBARGOED FOR RELEASE: 11 A.M. (ET), THURSDAY, AUGUST 6, 2020

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What The Study Did: SARS-CoV-2 molecular viral shedding in asymptomatic and symptomatic patients who were isolated in a community treatment center in South Korea is quantitatively described in this observational study.

Authors: Eunjung Lee, M.D., of the Soonchunhyang University Seoul Hospital in Seoul, South Korea, is the corresponding author.

 

(doi:10.1001/jamainternmed.2020.3862)

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Prioritizing Cancer Care During Pandemic

JAMA Oncology

EMBARGOED FOR RELEASE: 11 A.M. (ET), THURSDAY, AUGUST 6, 2020

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What The Article Says: The COVID-19 pandemic has forced oncology clinicians and administrators in the United States to set priorities for cancer care because of resource constraints. As oncology practices adapt to a contracted health care system, expertise gained from partnerships in low-resource settings can be used for guidance. This article provides a primer on priority setting in oncology and ethical guidance based on lessons learned from experience with cancer care priority setting in low-resource settings.

Authors: Rebecca J. DeBoer, M.D., M.A., of the University of California, San Francisco, is the corresponding author.

 

(doi:10.1001/jamaoncol.2020.2976)

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Perspectives on Oncology-Specific Language During COVID-19 Pandemic

JAMA Oncology

EMBARGOED FOR RELEASE: 11 A.M. (ET), THURSDAY, AUGUST 6, 2020

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What The Study Did: A practical communication guide designed for oncologists to assuage the fear, anger and anxiety among patients with cancer during the COVID-19 pandemic is proposed in this qualitative study.

Authors: Reshma Jagsi, M.D., D.Phil., of the University of Michigan in Ann Arbor, is the corresponding author.

 

(doi:10.1001/jamaoncol.2020.2980)

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Rethinking Clinical Trials Reform During COVID-19 Pandemic

JAMA Oncology

EMBARGOED FOR RELEASE: 11 A.M. (ET), THURSDAY, AUGUST 6, 2020

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What The Viewpoint Says: The COVID-19 pandemic is changing the way patients receive access to health care and how these changes can be implemented in clinical trials is discussed in this article.

Authors: Chadi Nabhan, M.D., M.B.A., Caris Life Sciences, Precision Oncology Alliance in Irving, Texas, is the corresponding author.

 

(doi:10.1001/jamaoncol.2020.3142)

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Practice Patterns, Responsiveness to Common Ocular Complaints Among Ophthalmology Centers During COVID-19

JAMA Ophthalmology

EMBARGOED FOR RELEASE: 11 A.M. (ET), WEDNESDAY, AUGUST 5, 2020

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What The Study Says: Practice patterns for common ocular complaints during the initial stage of the COVID-19 pandemic are reported in this observational study among comprehensive U.S. ophthalmology practices.

Authors: Ajay E. Kuriyan, M.D., of Mid Atlantic Retina, Wills Eye Hospital, Thomas Jefferson University in Philadelphia, is the corresponding author.

 

(doi:10.1001/jamaophthalmol.2020.3237)

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Racial Disparities in High-Cost Cancer Treatment for Children

JAMA Oncology

EMBARGOED FOR RELEASE: 11 A.M. (ET), THURSDAY, AUGUST 6, 2020

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What The Study Did: This observational study looked at whether race and socioeconomic factors were associated with children enrolled in national clinical trials receiving high-cost proton radiotherapy for treatment of cancer.

Authors: Daphne A. Haas-Kogan, M.D., of the Dana-Farber Cancer Institute in Boston, is the corresponding author.

 

(doi:10.1001/jamaoncol.2020.2259)

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Consequences of COVID-19 Pandemic on Manuscript Submissions by Women

JAMA Surgery

EMBARGOED FOR RELEASE: 11 A.M. (ET), TUESDAY, AUGUST 4, 2020

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What The Article Says: JAMA Surgery Editor Melina Kibbe, M.D., writes in this editorial: “The implications of these data demonstrating that fewer women are submitting manuscripts to JAMA Surgery during the pandemic are potentially far reaching. First and foremost, the adverse effect of the pandemic on the academic career progression of women may be significant. As publications are the currency of academia and one of the main metrics assessed for promotion and tenure, women may face future challenges in this arena. The reduction of manuscript submissions by women likely represents only one aspect of the spectrum of problems women are facing in academic medicine.”

Authors: Melina Kibbe, M.D., of the University of North Carolina at Chapel Hill, is the author.

 

(doi:10.1001/jamasurg.2020.3917)

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Skin Findings Described in Patients With Severe COVID-19

JAMA Dermatology

EMBARGOED FOR RELEASE: 11 A.M. (ET), WEDNESDAY, AUGUST 5, 2020

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What The Study Did: In this case series with four patients, the skin findings of livedo racemosa (skin discoloration) and retiform purpura are described in patients with severe COVID-19.

Authors: Joanna Harp, M.D., of NewYork-Presbyterian/Weill Cornell Medical College in New York, is the corresponding author.

 

(doi:10.1001/jamadermatol.2020.2800)

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Characteristics, Treatment of Radiation-Induced Hair Loss in Cancer Patients

JAMA Dermatology

EMBARGOED FOR RELEASE: 11 A.M. (ET), WEDNESDAY, AUGUST 5, 2020

Media advisory: The full study is linked to this news release.

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What The Study Did: Characteristics and response to treatment of persistent radiation-induced hair loss in patients with primary central nervous system tumors or head and neck cancer were examined in this observational study.

Authors: Mario E. Lacouture, M.D., of Memorial Sloan Kettering Cancer Center in New York, is the corresponding author.

 

(doi:10.1001/jamadermatol.2020.2127)

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Number of US Patients With Newly Identified Cancers Before, During COVID-19 Pandemic

JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. (ET), TUESDAY, AUGUST 4, 2020

Media advisory: The full study is linked to this news release.

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About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

 

What The Study Did: Changes in the number of patients with newly identified cancer before and during the COVID-19 pandemic in the United States are examined in this observational study.

Authors: Harvey W. Kaufman, M.D., of Quest Diagnostics in Secaucus, New Jersey, is the corresponding author.

 

(doi:10.1001/jamanetworkopen.2020.17267)

Editor’s Note: The article includes conflicts of interest disclosures. Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

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Health Care Worker Burnout During COVID-19 Pandemic

JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. (ET), TUESDAY, AUGUST 4, 2020

Media advisory: The full study is linked to this news release.

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About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

 

What The Study Did: How common burnout was among frontline health care workers during the COVID-19 pandemic in Japan was evaluated in this observational study, which also examined the factors associated with it.

Authors: Takahiro Matsuo, M.D., of St Luke’s International Hospital in Tokyo, is the corresponding author.

 

(doi:10.1001/jamanetworkopen.2020.17271)

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Home Health Care Worker Experiences in New York During COVID-19 Pandemic

JAMA Internal Medicine

EMBARGOED FOR RELEASE: 11 A.M. (ET), TUESDAY, AUGUST 4, 2020

Media advisory: The full study and commentary are linked to this news release.

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What The Study Did: Experiences of home health care workers caring for older adults and for patients with chronic illnesses in New York during the COVID-19 pandemic are described in this analysis.

Authors: Madeline R. Sterling, M.D., M.P.H., M.S., of Weill Cornell Medicine in New York, is the corresponding author.

 

(doi:10.1001/jamainternmed.2020.3930)

Editor’s Note: The article includes conflict of interest and funding/support disclosures. Please see the article for additional information, including other authors, author contributions and affiliations, conflicts of interest and financial disclosures, and funding and support.

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Recommendations to Improve Consensus of Determining Brain Death, Death by Neurologic Criteria

JAMA

EMBARGOED FOR RELEASE: 11 A.M. (ET), MONDAY, AUGUST 3, 2020

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What The Study Did: International professional societies developed recommendations for minimum clinical standards to determine brain death/death by neurologic criteria in adults and children to improve the consistency of these criteria within and among countries.

Authors: Gene Sung, M.D., M.P.H., of the University of Southern California in Los Angeles, is the corresponding author.

 

(doi:10.1001/jama.2020.11586)

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Detection of COVID-19 Viral Material on Environmental Surfaces of an Ophthalmology Exam Room

JAMA Ophthalmology

EMBARGOED FOR RELEASE: 11 A.M. (ET), MONDAY, AUGUST 3, 2020

Media advisory: The full report is linked to this news release.

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What The Study Says: This study investigates the presence of SARS-CoV-2 on the environmental surfaces of an ophthalmology examination room after visits by patients who were asymptomatic and passed COVID-19 triage.

Authors: Hasan Aytoğan, M.D., of the İzmir Tepecik Training and Research Hospital in İzmir, Turkey, is the corresponding author.

 

(doi:10.1001/jamaophthalmol.2020.3154)

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ED Visits, Hospital Admissions in Health Care Systems in Early Months of COVID-19 Pandemic

JAMA Internal Medicine

EMBARGOED FOR RELEASE: 11 A.M. (ET), MONDAY, AUGUST 3, 2020

Media advisory: The full study and commentary are linked to this news release.

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What The Study Did: Changes in emergency department visits and hospitalizations as the COVID-19 pandemic intensified in the U.S. are examined in this observational study that included 24 emergency departments in five health care systems in Colorado, Connecticut, Massachusetts, New York and North Carolina.

Authors: Edward R. Melnick, M.D., M.H.S., of the Yale University School of Medicine in New Haven, Connecticut, is the corresponding author.

 

(doi:10.1001/jamainternmed.2020.3288)

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Assessing Telemedicine Unreadiness Among Older Adults During COVID-19 Pandemic

JAMA Internal Medicine

EMBARGOED FOR RELEASE: 11 A.M. (ET), MONDAY, AUGUST 3, 2020

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What The Study Did: This study uses 2018 data from the National Health and Aging Trends Study to assess how common it is for older adults in the United States to be unprepared to access video or telephone telemedicine because of disability or inexperience with technology.

Authors: Kenneth Lam, M.D., of the University of California, San Francisco, is the corresponding author.

 

(doi:10.1001/jamainternmed.2020.2671)

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Targetable Biological Mechanisms Implicated in Emergent Psychiatric Conditions Associated With SARS-CoV-2

JAMA Psychiatry

EMBARGOED FOR RELEASE: 11 A.M. (ET), FRIDAY, JULY 31, 2020

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What The Viewpoint Says: Targetable biological mechanisms implicated in emergent psychiatric conditions associated with SARS-CoV-2 infection are discussed in this Viewpoint.

Authors: Teodor T. Postolache, M.D., of the University of Maryland in Baltimore, is the corresponding author.

 

(doi:10.1001/jamapsychiatry.2020.2795)

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SARS-CoV-2 Screening Strategies for Safe Reopening of College Campuses

JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. (ET), FRIDAY, JULY 31, 2020

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About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

 

What The Study Did: This study defines the screening performance standards for SARS-CoV-2 tests that would permit the safe return of students to U.S. residential college campuses this fall.

Authors: A. David Paltiel, Ph.D., of the Yale School of Public Health in New Haven, Connecticut, is the corresponding author.

 

(doi:10.1001/jamanetworkopen.2020.16818)

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Association Between Statewide School Closure, COVID-19 Incidence, Mortality in US

JAMA

EMBARGOED FOR RELEASE: 11 A.M. (ET), WEDNESDAY, JULY 29, 2020

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What The Study Did: This population epidemiology study estimates associations of school closures in the U.S. and the timing of those closures in March with change in daily COVID-19 incidence and mortality through the first week of May, accounting for other existing public health interventions.

Authors: Katherine A. Auger, M.D., M.Sc., of the Cincinnati Children’s Hospital Medical Center in Ohio, is the corresponding author.

(doi:10.1001/jama.2020.14348)

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Reopening K-12 Schools During COVID-19 Pandemic

JAMA

EMBARGOED FOR RELEASE: 11 A.M. (ET), WEDNESDAY, JULY 29, 2020

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What The Viewpoint Says: This article summarizes recommendations made in a National Academies of Sciences, Engineering, and Medicine report about how to safely reopen and operate elementary and secondary schools for the 2020-2021 school year, which emphasizes the need for partnerships with public health officials and community leaders, and for transparent communication of risks and rewards that will result from every policy decision.

Authors: Kenne A. Dibner, Ph.D., of the National Academies of Sciences, Engineering and Medicine in Washington, is the corresponding author.

(doi:10.1001/jama.2020.14745)

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Age-Related Differences in Nasopharyngeal SARS-CoV-2 Levels in Patients With COVID-19

JAMA Pediatrics

EMBARGOED FOR RELEASE: 11 A.M. (ET), THURSDAY, JULY 30, 2020

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What The Study Did: Age-related differences in nasopharyngeal SARS-CoV-2 levels in patients with mild to moderate COVID-19 were investigated in this observational study.

Authors: Taylor Heald-Sargent, M.D., Ph.D., of the Ann & Robert H. Lurie Children’s Hospital in Chicago, is the corresponding author.

 

(doi:10.1001/jamapediatrics.2020.3651)

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Risk of SARS-CoV-2 Transmission During Flexible Laryngoscopy

JAMA Otolaryngology–Head & Neck Surgery

EMBARGOED FOR RELEASE: 11 A.M. (ET), THURSDAY, JULY 30, 2020

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What The Article Says: Researchers review evidence on the risks of aerosolization and transmission of SARS-CoV-2 from patients to health care workers during endoscopy of the upper aerodigestive tract.

Authors: Josh K. Kay, M.D., of Tulane University in New Orleans, is the corresponding author.

(doi:10.1001/jamaoto.2020.1973)

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Outcomes in Radiotherapy-Treated Patients With Cancer During COVID-19

JAMA Oncology

EMBARGOED FOR RELEASE: 11 A.M. (ET), THURSDAY, JULY 30, 2020

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What The Study Did: The delivery of radiotherapy in 209 patients with cancer during the COVID-19 outbreak in Wuhan, China, is evaluated in this case series.

Authors: Conghua Xie, M.D., Ph.D., of Zhongnan Hospital of Wuhan University in Wuhan, China, and Melvin L. K. Chua, M.B.B.S., Ph.D., of the National Cancer Centre Singapore in Singapore, are the corresponding authors.

 

(doi:10.1001/jamaoncol.2020.2783)

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Changes in Opioid Use After Hip, Knee Replacement

JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. (ET), THURSDAY, JULY 30, 2020

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About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

 

What The Study Did: Researchers looked at changes in opioid prescribing rates and level of pain control in patients who had hip or knee replacement in the U.S. from 2014 to 2017.

Authors: Rahul Shah, B.S., of the University of Texas Medical Branch in Galveston, is the corresponding author.

 

(doi:10.1001/jamanetworkopen.2020.11972)

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Face-Touching Behaviors Before, During COVID-19 Pandemic

JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. (ET), WEDNESDAY, JULY 29, 2020

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About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

 

What The Study Did: Videos recorded in public transportation stations, streets and parks among the general population in China, Japan, South Korea, Western Europe and in the United States were used to analyze mask-wearing and face-touching behavior in public areas before and during the COVID-19 pandemic.

Authors: Xing Li, M.D., of the Third Affiliated Hospital of Sun Yat-sen University in Guangzhou, China, is the corresponding author.

 

(doi:10.1001/jamanetworkopen.2020.16924)

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Characteristics of Nursing Homes With Residents Infected With COVID-19

JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. (ET), WEDNESDAY, JULY 29, 2020

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About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

 

What The Study Did: Characteristics of nursing homes that reported COVID-19 cases in 23 U.S. states and the District of Columbia.

Authors: Paula Chatterjee, M.D., M.P.H., of the University of Pennsylvania in Philadelphia, is the corresponding author.

 

(doi:10.1001/jamanetworkopen.2020.16930)

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Mood Homeostasis Before, During COVID-19 Lockdown

JAMA Psychiatry

EMBARGOED FOR RELEASE: 11 A.M. (ET), WEDNESDAY, JULY 29, 2020

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What The Study Did: Mood homeostasis (the ability to stabilize your mood with mood-modifying activities) before and during the COVID-19 lockdown among Dutch students was investigated in this observational study.

Authors: Guy M. Goodwin, M.D., of Warneford Hospital in Oxford, United Kingdom, is the corresponding author.

 

(doi:10.1001/jamapsychiatry.2020.2389)

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Gender Gap in Surgical Residencies

JAMA Surgery

EMBARGOED FOR RELEASE: 11 A.M. (ET), WEDNESDAY, JULY 29, 2020

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What The Study Did: Researchers identified surgical specialties with the lowest percentage of female resident physicians and looked at the changes over a decade in the percentage of women in different specialties.

Authors: Christopher L. Bennett, M.D., M.A., of Brigham and Women’s Hospital and Harvard Medical School in Boston, is the corresponding author.

 

(doi:10.1001/jamasurg.2020.2171)

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Community-Level Disparities in COVID-19 Infections, Deaths in Large US Metro Areas

JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. (ET), TUESDAY, JULY 28, 2020

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About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

 

What The Study Did: The association of neighborhood race/ethnicity and poverty with COVID-19 infections and related deaths in urban U.S. counties are examined in this observational study.

Authors: Samrachana Adhikari, Ph.D., of the New York University Grossman School of Medicine in New York, is the corresponding author.

 

(doi:10.1001/jamanetworkopen.2020.16938)

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Assessing Inequities in COVID-19 Deaths by Race/Ethnicity Reported by CDC

JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. (ET), TUESDAY, JULY 28, 2020

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About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

 

What The Study Did: Weighted and unweighted population data are compared to assess inequities in COVID-19 deaths by race/ethnicity as reported by the U.S. Centers for Disease Control and Prevention in this observational study.

Authors: Tori L. Cowger, M.PH., of the Harvard T.H. Chan School of Public Health in Boston, is the corresponding author.

 

(doi:10.1001/jamanetworkopen.2020.16933)

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Outcomes of Cardiovascular MRI in Patients Recovered From COVID-19

JAMA Cardiology

EMBARGOED FOR RELEASE: 11 A.M. (ET), MONDAY, JULY 27, 2020

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What The Article Says: The presence of myocardial injury in patients recently recovered from COVID-19 are evaluated in this observational study.

Authors: Eike Nagel, M.D., of University Hospital Frankfurt in Germany, is the corresponding author.

 

(doi:10.1001/jamacardio.2020.3557)

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Association of Cardiac Infection With SARS-CoV-2 in Confirmed COVID-19 Autopsy Cases

JAMA Cardiology

EMBARGOED FOR RELEASE: 11 A.M. (ET), MONDAY, JULY 27, 2020

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What The Study Did: The presence of SARS-CoV-2 in myocardial tissue from autopsy cases is evaluated in this observational study.

Authors: Dirk Westermann, M.D., of the University Heart and Vascular Centre Hamburg in Germany, is the corresponding author.

 

(doi:10.1001/jamacardio.2020.3551)

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Prevalence of SARS-CoV-2 Infection Among Health Care Workers in Houston

JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. (ET), MONDAY, JULY 27, 2020

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About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

 

What The Study Did: Rates of SARS-CoV-2 infection among asymptomatic health care workers and community residents in Texas are examined in this observational study.

Authors: Roberta L. Schwartz, Ph.D., of the Houston Methodist Academic Institute in Texas, is the corresponding author.

 

(doi:10.1001/jamanetworkopen.2020.16451)

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Estimation of Aerosol Emissions From Simulated Individuals With Asymptomatic to Moderate COVID-19

JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. (ET), MONDAY, JULY 27, 2020

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About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

 

What The Study Did: Viral aerosol emissions from simulated individuals with asymptomatic to moderate COVID-19 are estimated in this mathematical modeling study.

Authors: Michael Riediker, of the Swiss Centre for Occupational and Environmental Health, in Winterthur, Switzerland, is the corresponding author.

 

(doi:10.1001/jamanetworkopen.2020.13807)

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Characteristics, Strength of Evidence of COVID-19 Studies Registered on ClinicalTrials.gov

JAMA Internal Medicine

EMBARGOED FOR RELEASE: 11 A.M. (ET), MONDAY, JULY 27, 2020

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What The Study Did: The characteristics and expected strength of evidence of COVID-19 studies registered on ClinicalTrials.gov are evaluated in this observational study.

Authors: Mintu Turakhia, M.D., M.A.S., of the Stanford University School of Medicine in Palo Alto, California, is the corresponding author.

 

(doi:10.1001/jamainternmed.2020.2904)

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How a Pandemic Could Advance Science of Early Adversity

JAMA Pediatrics

EMBARGOED FOR RELEASE: 11 A.M. (ET), MONDAY, JULY 27, 2020

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What The Viewpoint Says: Recent advancements across disciplines relevant to early child development can be used to understand the consequences of the COVID-19 pandemic and to develop and scale empirically supported interventions for adversity-exposed children and families.

Authors: Danielle Roubinov, Ph.D., of the University of California, San Francisco, is the corresponding author.

 

(doi:10.1001/jamapediatrics.2020.2354)

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Knowledge, Concerns, Behaviors of Individuals During 1st Week of COVID-19 Pandemic in Italy

JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. (ET), FRIDAY, JULY 24, 2020

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About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

 

What The Study Did: This is a survey study that examined the knowledge, concerns and behaviors of people living in different COVID-19 exposure zones during the first week of the pandemic in Italy.

Authors: Francesco Pagnini, Psy.D., Ph.D., of the Università Cattolica del Sacro Cuore in Milan, Italy, is the corresponding author.

 

(doi:10.1001/jamanetworkopen.2020.15821)

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COVID-19 Medical Leave Among EMS Responders, Firefighters in New York

JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. (ET), FRIDAY, JULY 24, 2020

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About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

 

What The Study Did: The use of medical leave among emergency medical service responders and firefighters in New York during the COVID-19 pandemic is compared with earlier periods.

Authors: David J. Prezant, M.D., of the Bureau of Health Services and the FDNY World Trade Center Health Program of the Fire Department of the City of New York, is the corresponding author.

 

(doi:10.1001/jamanetworkopen.2020.16094)

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Investigating Diagnostic Accuracy of Blood-Based Biomarker for Alzheimer Disease

JAMA

EMBARGOED FOR RELEASE: 12:30 P.M. (ET), TUESDAY, JULY 28, 2020

Media advisory: The full study is linked to this news release. The study is being released to coincide with its presentation at the Alzheimer’s Association International Conference.

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What The Study Did: Researchers compared the accuracy of the blood biomarker tau phosphorylated at threonine 217 (P-tau217) with other biomarkers for distinguishing Alzheimer from other neurodegenerative diseases in individuals with or at risk for dementia.

Authors: Oskar Hansson, M.D., Ph.D., of Lund University in Lund, Sweden, is the corresponding author.

 

(doi:10.1001/jama.2020.12134)

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Nasal Saline Irrigations in a Pandemic

JAMA Otolaryngology–Head & Neck Surgery

EMBARGOED FOR RELEASE: 11 A.M. (ET), THURSDAY, JULY 23, 2020

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What The Viewpoint Says: The overall safety and benefits of using nasal saline irrigations on viral upper respiratory infections during a pandemic, such as COVID-19, are discussed in this Viewpoint.

Authors: John S. Schneider, M.D., M.A., of the Washington University School of Medicine in St. Louis,  is the corresponding author.

(doi:10.1001/jamaoto.2020.1622)

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Distancing Without Isolating: Connection in COVID-19 Era

JAMA Oncology

EMBARGOED FOR RELEASE: 11 A.M. (ET), THURSDAY, JULY 23, 2020

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What The Viewpoint Says: The problem of social isolation and distress experienced by patients with cancer during the era of COVID-19 is discussed in this Viewpoint, as well as strategies for clinicians to support patients through the pandemic.

Authors: Kiri A. Cook, M.D., of Oregon Health & Science University in Portland, is the corresponding author.

 

(doi:10.1001/jamaoncol.2020.2725)

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Managing Grief, Loss, Connection in Oncology: What COVID-19 Has Taken

JAMA Oncology

EMBARGOED FOR RELEASE: 11 A.M. (ET), THURSDAY, JULY 23, 2020

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What The Article Says: In this essay, an experienced oncologist mourns the loss of personal connection with patients and their families that has resulted from the social distancing of the COVID-19 era.

Authors: Hanna K. Sanoff, M.D., of the University of North Carolina, Chapel Hill, is the corresponding author.

 

(doi:10.1001/jamaoncol.2020.2839)

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Is Spanking of Children by Parents Less Common?

JAMA Pediatrics

EMBARGOED FOR RELEASE: 11 A.M. (ET), MONDAY, JULY 27, 2020

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What The Study Did: Changes over 25 years in how common spanking of children was by parents in the United States are examined in this study.

Authors: Christopher J. Mehus, Ph.D., L.M.F.T., of the University of Minnesota in Minneapolis, is the corresponding author.

 

(doi:10.1001/jamapediatrics.2020.2197)

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SARS-CoV-2 Virus Isolated From Mastoid, Middle Ear

JAMA Otolaryngology–Head & Neck Surgery

EMBARGOED FOR RELEASE: 11 A.M. (ET), THURSDAY, JULY 23, 2020

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What The Study Did: How common SARS-CoV-2 colonization was in the middle ear and mastoid in a sample of three patients was examined in this cadaver study.

Authors: C. Matthew Stewart, M.D., Ph.D., of the Johns Hopkins School of Medicine in Baltimore, is the corresponding author.

(doi:10.1001/jamaoto.2020.1922)

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Social Distancing, Population Density, Temperature and Reproduction Number of SARS-CoV-2

JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. (ET), THURSDAY, JULY 23, 2020

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About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

 

What The Study Did: The association of county-level factors with variation in the instantaneous reproduction number of SARS-CoV-2 in the United States is examined.

Authors: David Rubin, M.D., M.S.C.E., of the Children’s Hospital of Philadelphia, is the corresponding author.

 

(doi:10.1001/jamanetworkopen.2020.16099)

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Seroprevalence of Antibodies to SARS-CoV-2 in 10 US Sites

JAMA Internal Medicine

EMBARGOED FOR RELEASE: 11 A.M. (ET), TUESDAY, JULY 21, 2020

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What The Study Did: This study estimates how common SARS-CoV-2 antibodies are in convenience samples from 10 geographic sites in the United States.

Authors: Fiona P. Havers, M.D., M.H.S., of the CDC COVID-19 Response Team at the Centers for Disease Control and Prevention in Atlanta, is the corresponding author.

 

(doi:10.1001/jamainternmed.2020.4130)

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Comparing Unsupervised Midnasal Swabs Collected at Home With Clinician-Collected Nasopharyngeal Swabs for Detection of SARS-CoV-2

JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. (ET), WEDNESDAY, JULY 22, 2020

Media advisory: The full study is linked to this news release.

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About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

 

What The Study Did: Unsupervised home self-collected midnasal swabs are compared with clinician-collected nasopharyngeal swabs for the detection of SARS-CoV-2 in this diagnostic study.

Authors: Denise J. McCulloch, M.D., M.P.H., of the University of Washington in Seattle, is the corresponding author.

 

(doi:10.1001/jamanetworkopen.2020.16382)

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Risk Factors Associated With Mortality Among Residents With COVID-19 in Long-Term Care Facilities in Canada

JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. (ET), WEDNESDAY, JULY 22, 2020

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About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

 

What The Study Did: Risk factors associated with COVID-19 death in long-term care facilities in Ontario, Canada, are examined in this observational study.

Authors: David N. Fisman, M.D., M.P.H., of the University of Toronto in Canada, is the corresponding author.

 

(doi:10.1001/jamanetworkopen.2020.15957)

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Association of Interleukin 7 Immunotherapy With Lymphocyte Counts Among Patients With Severe COVID-19

JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. (ET), WEDNESDAY, JULY 22, 2020

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About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

 

What The Study Did: This case series examines whether interleukin 7 (IL-7) is associated with restored host protective immunity in patients with severe COVID-19 and immunosuppression.

Authors: Pierre Francois Laterre, M.D., of the Université Catholique de Louvain in Brussels, Belgium, is the corresponding author.

 

(doi:10.1001/jamanetworkopen.2020.16485)

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Fear of COVID-2019: Emerging Cardiac Risk

JAMA Cardiology

EMBARGOED FOR RELEASE: 11 A.M. (ET), WEDNESDAY, JULY 22, 2020

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What The Article Says: Fear of COVID-19 is an issue stopping patients from accessing needed cardiac care and methods to ameliorate negative outcomes.

Authors: Marvin A. Konstam, M.D., of Tufts University School of Medicine in Boston, is the corresponding author.

 

(doi:10.1001/jamacardio.2020.2890)

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Changes in US Heart Transplant Waitlist Activity, Volume During COVID-19 Pandemic

JAMA Cardiology

EMBARGOED FOR RELEASE: 11 A.M. (ET), WEDNESDAY, JULY 22, 2020

Media advisory: The full article is linked to this news release.

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What The Study Did: National and regional changes in waitlist inactivations and additions, donor recovery and heart transplant volume during the COVID-19 pandemic are described in this observational study.

 

Authors: Ersilia M. DeFilippis, M.D., of the New York-Presbyterian Hospital/Columbia University Irving Medical Center in New York, is the corresponding author.

 

(doi:10.1001/jamacardio.2020.2696)

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflicts of interest and financial disclosures, and funding and support.

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For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or email media relations.

Comparing Hyperthyroidism Treatments With Risk of Cancer Death

JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. (ET), THURSDAY, JULY 23, 2020

Media advisory: The full study is linked to this news release.

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About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

 

What The Study Did: Researchers compared long-term risk of death from a solid cancer in patients treated with radioactive iodine, anti-thyroid drugs or surgery for hyperthyroidism.

Authors: Cari M. Kitahara, Ph.D., M.H.S., of the National Cancer Institute in Bethesda, Maryland, is the corresponding author.

 

(doi:10.1001/jamanetworkopen.2020.9660)

Editor’s Note: The article includes conflict of interest and funding/support disclosures. Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

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For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or email media relations.

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Completion of Advance Directives, Documented Care Preferences During COVID-19 Pandemic

JAMA Network Open

EMBARGOED FOR RELEASE: 11 A.M. (ET), MONDAY, JULY 20, 2020

Media advisory: The full study is linked to this news release.

Embed this link to provide your readers free access to the full-text article This link will be live at the embargo time http://jamanetwork.com/journals/jamanetworkopen/fullarticle/10.1001/jamanetworkopen.2020.15762?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=072020

About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

 

What The Study Did: Changes in the completion of and expressed preferences on an online advanced directive platform during the COVID-19 pandemic are examined in this observational study.

Authors: Catherine L. Auriemma, M.D., of the University of Pennsylvania in Philadelphia, is the corresponding author.

 

(doi:10.1001/jamanetworkopen.2020.15762)

Editor’s Note: The article includes funding/support disclosures. Please see the article for additional information, including other authors, author contributions and affiliations, conflicts of interest and financial disclosures, and funding and support.

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For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or email media relations.

Stroke Thrombolysis With Tenecteplase to Reduce COVID-19 Spread, Alteplase Shortage

JAMA Neurology

EMBARGOED FOR RELEASE: 11 A.M. (ET), MONDAY, JULY 20, 2020

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What The Viewpoint Says: This article advocates for expanded usage of tenecteplase in patients with stroke as a means of avoiding COVID-19 spread and easing potential shortages of alteplase.

Authors: Steven J. Warach, M.D., Ph.D., of the University of Texas at Austin, is the corresponding author.

 

(doi:10.1001/jamaneurol.2020.2396)

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Reported Deaths From COVID-19, Increase in Total Mortality in Italy

JAMA Internal Medicine

EMBARGOED FOR RELEASE: 11 A.M. (ET), MONDAY, JULY 20, 2020

Media advisory: The full study is linked to this news release.

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What The Study Did: This analysis compares reported deaths from COVID-19 (February 23 to April 4) and total mortality in Italy from January 12 through April 4 from 2015 through 2020.

Authors: Nicola Montano, M.D., Ph.D., of the University of Milan in Italy, is the corresponding author.

 

(doi:10.1001/jamainternmed.2020.2543)

Editor’s Note: The article includes conflict of interest disclosures. Please see the article for additional information, including other authors, author contributions and affiliations, conflicts of interest and financial disclosures, and funding and support.

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For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or email media relations.

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