Author Interviews, CDC, HIV, JAMA, Sexual Health / 14.09.2020
Significant Number of Men Are Sharing Teir Pre-exposure Prophylaxis (PrEP) Medication With Others
MedicalResearch.com Interview with:
Gordon Mansergh, PhD
Senior Behavioral Scientist
CDC Division of HIV/AIDS Prevention
MedicalResearch.com: What would you say is the take home message from the study?
Response: A small but notable subgroup of gay and bisexual men are sharing their PrEP medication with others. As PrEP continues to be more commonly used, it is important to better understand and address the context of PrEP sharing, and to emphasize messaging about provider monitoring of medication use over time for health and safety reasons.
Dr. Obisesan[/caption]
Funmi (Abiru) Obisesan, MD, MPH
Postdoctoral Fellow
Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Disease
Postdoctoral Fellow
Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Disease
MedicalResearch.com: What is the background for this study?
Response: E-cigarettes are conceived by many individuals to be less harmful than combustible cigarettes, resulting in their use among young individuals and other vulnerable subpopulations. The recent outbreak of EVALI (e-cigarette, or vaping, product-use associated lung injuries) which was directly associated with e-cigarette use, and the rapidly evolving e-cigarette market, as well as regulations concerning them necessitates the need for up-to-date analyses of e-cigarette use trends. 
Dr. Huang[/caption]
Jennifer Huang, MD
Dr. Huang is a pediatric dermatologist at Boston Children’s Hospital and Dana-Farber Cancer Institute.
She is an Associate Professor of Dermatology at Harvard Medical School.
Dr. Huang is a member of the 
Dr. Auger[/caption]
Katherine A. S. Auger, MD, MSc
Division of Hospital Medicine
James M. Anderson Center for Health Systems Excellence,
Cincinnati Children’s Hospital Medical Center
Department of Pediatrics, University of Cincinnati College of Medicine
Pediatric Research in Inpatient Settings Network
Cincinnati, Ohio
MedicalResearch.com: What is the background for this study? What are the main findings?
Response: All states closed schools in the spring of 2020 to try to mitigate the spread of COVID-19. Our study demonstrated a large, significant association between school closure and fewer COVID-19 cases and deaths even when accounting for other state policies.
Dr. Ellingson[/caption]
Jarrod Ellingson PhD
Assistant Professor
Department of Psychiatry
Anschutz Medical Campus
University of Colorado Denver
MedicalResearch.com: What is the background for this study? What are the main findings?
Response: We know that cannabis use is associated with many negative outcomes, but there could be many of reasons for that. For example, socioeconomic factors and peer influences both affect adolescent cannabis use and poorer cognitive functioning. To account for some of those risk factors, we studied nearly 600 sibling pairs with moderate to heavy cannabis use. We found that, as a person uses more cannabis than their sibling, they tend to have worse memory recall than their sibling.
Kyla Fergason[/caption]
Kyla Fergason
Senior Undergraduate Student
Michael K. Scullin, Ph.D.
Principal Investigator
Baylor University
MedicalResearch.com: What is the background for this study? What are the main findings?
Response: There’s a fairly sizable literature suggesting that religious affiliation and religious engagement are associated with positive health outcomes. Therefore, we were surprised to find that agnostic/atheist individuals reported better sleep health than Christian individuals in the Baylor Religion Survey (BRS-5). 73% of agnostic/atheist individuals reported sleeping 7-9 hours/night whereas only 63% of Christian individuals met these consensus sleep guidelines. The most affected Christian denominations were Baptists (54.6%) and Catholics (62.3%). These results stood even after adjusting for age and gender. We predicted the opposite pattern.
And, it wasn’t just about longer sleep durations. Agnostic/atheist individuals even reported greater ease falling asleep compared to Christian individuals. 
Dr. Glicksberg[/caption]
Benjamin Glicksberg, PhD
Assistant Professor of Genetics and Genomic Sciences
Member of the Mount Sinai COVID Informatics Center
Member of the Hasso Plattner Institute for Digital Healt
Icahn School of Medicine at Mount Sinai
MedicalResearch.com: What is the background for this study?
Response: Reports from health systems that detailed the clinical characteristics and outcomes of their COVID-19 patients were instrumental in helping other health systems rapidly adapt and know what to expect. There are few studies, however, that assess what happens to these patients after they were discharged from the hospital.
In our work, we address this gap by determining both how many individuals re-present to the hospital within 14 days, and what clinical characteristics of these patients differ from those who do not. Such information is critical in order to continue to refine optimal treatment plans and discharge decisions for patients of all backgrounds and clinical profiles. To provide more context to the question, we also determined if and how these factors changed between initial presentation and readmission to the hospital.
Dr. Spitzer[/caption]
Sarabeth Spitzer, MD
Co-Chair of Board, Scrubs Addressing the Firearm Epidemic (SAFE)
Department of Surgery, Brigham and Women’s Hospital
MedicalResearch.com: What is the background for this study? What are the main findings?
Response: Firearm injury is a significant cause of morbidity and mortality in the United States, resulting in almost 40,000 deaths annually in the United States, but very little is known about the epidemiology of nonfatal firearm injuries. Nonfatal firearm injuries can have significant long-term morbidity and are associated with significant cost. We found that there were over 81,000 nonfatal firearm injuries in California over the study period. Over the period, there was a decrease in nonfatal firearm injuries by 38.1%, driven primarily by a decrease in assault injuries. 
Dr. Shoaff[/caption]
Jessica Shoaff, MPH, PhD
Postdoctoral Research Fellow and
[caption id="attachment_55259" align="alignleft" width="150"]
Dr. Korrick[/caption]
Susan A. Korrick, MD
Pulmonary and Critical Care
Assistant Professor in the Department of Environmental Health
Harvard Medical School · Harvard T. H. Chan School of Public Health
Brigham and Women's Hospital
Channing Laboratory Boston, MA 02115
MedicalResearch.com: What is the background for this study? What are the main findings?
Response: Our study posed the question: Do teenagers’ exposures to chemicals that are often found in consumer products increase behaviors that are common among individuals diagnosed with Attention-Deficit/Hyperactivity Disorder (ADHD)? Our results suggest that teenagers exposed to chemicals often found in consumer products (particularly phthalates) may have increased behaviors that are common among individuals diagnosed with ADHD. However, we did not study the diagnosis of ADHD (most of our study teens did not have ADHD). This means our results cannot answer the question of whether these chemical exposures increase the likelihood of being diagnosed with ADHD. Also, in our study design, chemical exposures and ADHD-related behaviors were measured at the same time, so it is not possible to know with certainty whether the chemical exposures altered behavior or behavior altered chemical exposures. 
