Author Interviews, COVID -19 Coronavirus, Education, Mental Health Research, PLoS / 23.03.2021
COVID-19 and College Students: Introverts Coped Better than Extroverts During Shutdown
MedicalResearch.com Interview with:
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Dr. Rettew[/caption]
David C. Rettew, MD
Child & Adolescent Psychiatrist
Associate Professor of Psychiatry and Pediatrics
University of Vermont Larner College of Medicine
MedicalResearch.com: What is the background for this study?
Response: Our group, the Wellness Environment Scientific Team at the University of Vermont, hadn’t planned to look at COVID at the outset of this study and instead were going to look at mental health and engagement in wellness activities in college students across a semester. The pandemic disrupted that plan when students were abruptly sent home but fortunately, they continued to do their daily app-based ratings of their mood, stress levels, and engagement in healthy activities. We then realized we had some interesting pre-COVID to COVID data that was worth exploring.
Dr. Rettew[/caption]
David C. Rettew, MD
Child & Adolescent Psychiatrist
Associate Professor of Psychiatry and Pediatrics
University of Vermont Larner College of Medicine
MedicalResearch.com: What is the background for this study?
Response: Our group, the Wellness Environment Scientific Team at the University of Vermont, hadn’t planned to look at COVID at the outset of this study and instead were going to look at mental health and engagement in wellness activities in college students across a semester. The pandemic disrupted that plan when students were abruptly sent home but fortunately, they continued to do their daily app-based ratings of their mood, stress levels, and engagement in healthy activities. We then realized we had some interesting pre-COVID to COVID data that was worth exploring. 
Prof.Auger[/caption]
Nathalie Auger
Professeure agrégée de clinique
École de santé publique - Département de médecine sociale et preventive
University of Montreal
MedicalResearch.com: What is the background for this study?
Response: COVID-19, caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), has been a major public health concern. The number of infected pregnant women continues to increase. Pregnant women and infants are particularly susceptible to COVID-19 because the physiologic changes of pregnancy involve cardiovascular, respiratory, and immune changes that may alter the response to SARS-CoV-2 infection. Fetuses may be exposed to SARS-CoV-2 during critical periods of development. The nature of the association between COVID-19 and pregnancy outcomes remains unclear and meta-analyses of pregnant women with COVID-19 are lacking.
Matt Spick[/caption]
Matt Spick, Post-Graduate Researcher
University of Surrey
Faculty of Engineering and Physical Sciences
Guildford, UK
MedicalResearch.com: What is the background for this study? Are you measuring lipids or the virus?
Response: In this study, we aimed to detect what the virus does to us, rather than the virus itself. The gold standard for detecting COVID-19 is the RT-PCR test, but by their nature, PCR tests only provide diagnostic information, and at times during the pandemic the availability of PCR tests has been a bottleneck for the identification of the disease. Our goal was to investigate a novel method for the diagnosis of COVID-19, at the same time as learning more about what the disease does to us through lipidomics.
Benjamin E. Gewurz MD, PhD
Broad Institute of MIT and Harvard, Cambridge,
Division of Infectious Disease, Department of Medicine, Brigham and Women’s Hospital,
Department of Microbiology, Harvard Medical School
Boston, MA
MedicalResearch.com: What is the background for this study?
Response: When the Covid-19 virus infects cells, it takes over and redirects our cells resources towards the projection of virus building blocks and new viruses. Building blocks include large amounts of RNAs that encode for the viral proteins, much as the mRNA vaccines direct our bodies to make the spike protein. We wondered how the virus changes cell metabolism in order to support the synthesis of vast amounts of viral RNAs within hours of infection.
Anne Cust[/caption]
Anne Cust | PhD, Professor of Cancer Epidemiology
The University of Sydney
Faculty of Medicine and Health
Sydney School of Public Health
MedicalResearch.com: What is the background for this study? Are the screeners specially trained, use full body photographs, dermoscopy etc?
Response: The Melanoma High-risk Clinic Study was developed to optimise the early detection of new melanomas in people at high risk of developing melanoma. A previous single-centre study observed fewer excisions and healthcare costs, thinner melanomas and better quality of life when surveillance of high risk patients was conducted in a melanoma dermatology clinic with a structured surveillance protocol involving 6-monthly full body examinations aided by total body photography (TBP) and sequential digital dermoscopy imaging (SDDI). The initial pilot study was performed in a single tertiary referral specialist centre using trained dermatologists who routinely used the diagnostic interventions.
Our objective was to examine longer-term sustainability and expansion of the program to multiple practices including a primary care skin cancer clinic setting. The hypothesis was that the outcomes would be similar if using the same protocol and diagnostic tools. The participating doctors were trained to follow the protocol, which included instruction on how to respond and interpret changing lesions, but not in use of dermoscopy or skin examinations, which were routinely and consistently used in all clinics prior to the study commencing. There were 593 participants assessed as very high risk of melanoma who participated in the Melanoma High-risk Clinic Study from 2012-2018. Nearly all of the participants had had a previous melanoma and had additional melanoma risk factors. 57% were male and the median age at study entry was 58 years.
Nadia Koyratty[/caption]
Nadia Koyratty PhD student
Department of Epidemiology and Environmental Health
University at Buffalo
State University of New York
MedicalResearch.com: What is the background for this study?
Response: The literature suggests that sugars contribute to the incidence of breast cancer, but few exists on the prognosis after a breast cancer diagnosis.
MedicalResearch.com: What are the main findings?
Response: Compared to breast cancer patients who never or rarely drank non-diet soda, those who reported drinking non-diet soda five times or more per week had a 62% higher likelihood of dying from any causes, and were 85% more likely to die from breast cancer specifically.
Dr. Saha[/caption]
Abhishek Saha, PhD
Assistant Professor
Department of Mechanical and Aerospace Engineering
University of California San Diego
MedicalResearch.com: What is the background for this study?
Response: At a very early stage of COVID 19 pandemic, the scientific community identified that respiratory droplet is the primary mode of transmission of the SARS-CoV2 virus. Naturally, the health agencies have encouraged facemasks to restrict these droplets from spreading during respiratory events, like coughing, sneezing, talking, etc. While WHO recommended using either N95 masks or other types of three-layer masks, due to a sharp increase in demand and scarcity in supplies, a variety of either home-made or locally purchased masks became popular. Naturally, one wonders if these single- and double-layer masks provide enough protection. To provide some insight into this critical question, our team, which also includes Professor Swetaprovo Chaudhuri from the University of Toronto, and Professor Saptarshi Basu of the Indian Institute of Science, experimentally analyzed what happens to the respiratory droplets when they impact single- and multi-layer masks. 
Dr. Fornwalt[/caption]
Brandon K Fornwalt, MD, PhD
Associate Professor, Director Department of Imaging Science and Innovation
Geisinger
MedicalResearch.com: What is the background for this study?
Response: Atrial fibrillation (AF) is an abnormal heart rhythm that is associated with outcomes such as stroke, heart failure and death. If we know a patient has atrial fibrillation, we can treat them to reduce the risk of stroke by nearly two-thirds. Unfortunately, patients often don’t know they have AF. They present initially with a stroke, and we have no chance to treat them before this happens. If we could predict who is at high risk of either currently having AF or developing it in the near future, we could intervene earlier and hopefully reduce bad outcomes like stroke. Artificial intelligence approaches may be able to help with this task.
Dr. Jacob[/caption]
Jesse T. Jacob, MD
School of Medicine
Director, Antibiotic Stewardship Program
Emory University, Atlanta, Georgia
MedicalResearch.com: What is the background for this study?
Response: Since coronavirus disease 2019 (COVID-19) was recognized in the United States in January 2020, the risk of infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) attributed to exposures in the health care workplace has been studied with conflicting results, and the role of job functions (such as nurse) or specific workplace activities, including care for individuals with known and unknown SARS-CoV-2 positivity, increase the risk of SARS-CoV-2 infection.
We assessed more than 24,000 healthcare providers between April and August 2020 across four large academic medical systems (Emory, Johns Hopkins, Rush University Medical Center, and University of Maryland) which collaborate in the CDC’s Prevention Epicenter Program and conduct innovative infection prevention research. Each site conducted voluntary COVID-19 antibody testing on its health care workers, as well as offered a questionnaire/survey on the employees’ occupational activities and possible exposures to individuals with COVID-19 infection both inside and outside the workplace. We also looked at three-digit residential zip-code prefixes to determine COVID-19 prevalence in communities. 
Anne Yuk-Lam Ho, MPH
Million Veteran Program (MVP) Data Core
MVP Coordinating Center
VA Boston Healthcare System
MedicalResearch.com: What is the background for this study?
Response: Cardiovascular disease (CVD) has been the leading cause of morbidity and mortality globally. Prevalence of CVD among US population is approximately 7% which places huge burden on our healthcare systems. And prevalence of CVD is as high as 28% among veterans at the VA healthcare system as veteran users are primarily older male with more histories of comorbidities. Most CVD risk factors including lipids and blood pressure can be controlled by lifestyle modifications, such as diet.
Chocolate is among dietary factors that play a role in modulating CVD risk factors is widely consumed in the US (~2.8 billion pounds annually. Although previous studies have reported beneficial effects of chocolate and/or cacao products (rich in flavonoids) on lipids, glucose metabolism and risk of diabetes, and lipids, little is known about the association of chocolate intake with coronary artery disease (CAD) among US veterans. Thus, sought to test the hypothesis that chocolate consumption is associated with a lower risk of CAD among xxx US veterans enrolled in the Million Veteran Program.
Dr. Lee[/caption]
Brian P. Lee, MD, MAS
Assistant Professor Clinical Medicine
University of Southern Californi
Keck School of Medicine
Los Angeles, California
MedicalResearch.com: What is the background for this study?
Response: The COVID-19 pandemic has been associated with mental health stressors, including anxiety, loneliness, and social instability. We hypothesized the pandemic may have led to increased alcohol and tobacco use as a coping mechanism for these stressors. National retrospective questionnaires had suggested higher reports of substance use, but these are limited by selection and recall biases, in addition to subjective report – we sought to address this knowledge gap by using a nationally-representative longitudinal cohort (Nielsen National Consumer Panel) tracking real-time purchases of households across the US. 
