Author Interviews, COVID -19 Coronavirus / 07.12.2020

MedicalResearch.com Interview with: Prof. Martin Scholz Heinrich-Heine-University Düsseldorf, Germany MedicalResearch.com: What is the background for this study? Response: Primary care physicians should have options available to effectively treat newly diagnosed COVID-19 patients in the outpatient setting to avoid severe COVID-19 progression, hospitalizations, and mortality. Already since the beginning of the pandemic different early treatment options were evaluated. My co-authors, Dr. Zelenko, Dr. Derwand, and myself were keen to confirm retrospectively the observed evidence for beneficial early treatment effects of an already applied  triple therapy in combination with a risk stratification approach. The defined risk stratification allowed to differentiate between patients at low and high risk for disease progression and guided treatment decisions. (more…)
Author Interviews, Brigham & Women's - Harvard, COVID -19 Coronavirus / 05.11.2020

MedicalResearch.com Interview with: Duane Wesemann, MD, PhD Div. of Rheumatology, Immunology and Allergy Brigham and Women's Hospital Boston, MA 02115 Wesemann Lab   MedicalResearch.com: What is the background for this study? Response: There is a lot of variability in how long antibodies to pathogens are produced in humans.  Some infections and vaccinations like measles induce high levels of antibodies that can be produced for a lifetime.  Other infections or vaccinations induce only short lived antibody responses. Also, some people make longer lasting antibodies compared to others.   We wanted to ask what the antibody durability dynamics looked like after COVID-19 and if we could tease out any insights—both with regard to COVID-19 as well as in general.  (more…)
Author Interviews, COVID -19 Coronavirus, Dental Research / 21.10.2020

MedicalResearch.com Interview with: Craig Meyers, PhD Department of Microbiology and Immunology Pennsylvania State College of Medicine Hershey, PA MedicalResearch.com: What is the background for this study? Response: As nasal and oral cavities are major points of entry and transmission for human coronaviruses our team of physicians and scientists (Craig Meyers, Janice Milici, Samina Alam, David Quillen, David Goldenberg and Rena Kass of Penn State College of Medicine and Richard Robison of Brigham Young University) were interested in testing common over-the-counter oral antiseptics and mouthwashes for their efficacy to inactivate infectious human coronavirus, which is structurally similar to SARS-CoV-2, the virus that causes COVID-19. While we wait for a vaccine for COVID-19 to be developed, methods to reduce transmission are needed. We chose products that are readily available and often already part of people’s daily routines. (more…)
Author Interviews, COVID -19 Coronavirus, Gender Differences, PNAS / 18.10.2020

MedicalResearch.com Interview with: Paola Profeta, PhD Professor of Public Economics, Department of Social and Political Sciences Bocconi University Director, Msc Politics and Policy Analysis, Bocconi University Coordinator, Dondena Gender Initiative, Dondena Research Center President, European Public Choice Society MedicalResearch.com: What is the background for this study? What are the main findings? Response: We interview more than 20000 men and women in 8 OECD countries in two periods during the lockdown. Using two waves from 8 OECD countries, we find that women are more likely to perceive the pandemic as a very serious health problem, to agree with restraining measures and to comply with public health rules, such as using facemasks. This gender differences are less strong for married individuals and for individuals who have been directly exposed to COVID, for instance by knowing someone who was infected.  (more…)
Author Interviews, Cancer Research, Hepatitis - Liver Disease / 07.10.2020

MedicalResearch.com Interview with: Donna R. Cryer, JD President & CEO of the Global Liver Institute  MedicalResearch.com: What is the background for this announcement? What is the mission of the GLI? Response: Global Liver Institute 's (GLI) mission is to improve the impact of the liver community by promoting innovation, collaboration, and scaling optimal approaches to eradicating liver diseases. Our vision is for liver health to take its proper place on the global public health agenda consistent with its prevalence and impact. One of the ways we seek to fulfill that mission is through a #OctoberIs4Livers worldwide awareness campaign for the fight against liver cancer, reinforcing October as liver disease and liver cancer awareness month. Not only are we seeing a continuous rise of prevalence of liver cancers, but survival rates for liver cancers are also some of the lowest of any cancer. Even more concerning is that the startling truth about the rise of liver cancer rates began before the COVID-19 pandemic. With the added burden of COVID-19, patients directly at risk from the virus may be diagnosed at a later stage due to delayed screening, and are getting sicker due to limitations on access to care during this pandemic. GLI is appealing to the US Congress to act now to secure the health and well-being of people living with liver disease and liver cancers during COVID-19. Funding is crucial to ensure federal agencies can restart and continue medical research, implement targeted prevention, and support awareness efforts for those impacted by liver disease as they are at increased risk for severe illness from COVID-19. [1] (more…)
Author Interviews, COVID -19 Coronavirus, Lipids, Statins, UCSD / 26.09.2020

MedicalResearch.com Interview with: Lori B. Daniels, MD, MAS, FACC, FAHA Professor of Medicine Director, Cardiovascular Intensive Care Unit UCSD Division of Cardiovascular Medicine Sulpizio Cardiovascular Center La Jolla, CA 92037-7411  MedicalResearch.com: What is the background for this study? Response: The purpose of our study was to investigate whether there is an association between the use of statin medications and COVID-19 morbidity and mortality among patients hospitalized for COVID-19. Our study investigated all patients hospitalized for treatment of COVID at a major US academic medical center during the study period. We studied patients who were hospitalized with COVID-19, and compared those who had been taking statins for at least 30 days prior to admission, with those not on statins.  (more…)
Author Interviews, COVID -19 Coronavirus, FASEB, Genetic Research / 25.09.2020

MedicalResearch.com Interview with: David Gurwitz, PhD Associate Professor Department of Human Molecular Genetics and Biochemistry Sackler Faculty of Medicine Tel-Aviv University, Tel-Aviv Israel MedicalResearch.com: What is the background for this study? Response: We closely followed the news on COVID-19 epidemiology since it was declared a pandemic, and were puzzled by the low fatality rates reported in nearly all East Asian countries, even that clearly this was in part due to fast response; for example, Taiwan remains the best example for combatting the pandemic. My past research on serpins (serine protease inhibitors) made me wonder if ethnic differences in some of them are in part related to the relatively low COVID-19 morbidities and fatalities, as serine proteases, in particular TMPPRSS2, are strongly implicated in the SARS-CoV-2 respiratory track cell entry and infection. Additionally, serine proteases such as neutrophil elastase are highly implicated in inflammatory tissue damage. Guy Shapira, a graduate student of my colleague Professor Noam Shomron, examined mutation records in different ethnic groups for the entire human serpin gene family. He came up with the findings we report regarding a close correlation between national records of the frequencies of the two mutations PiZ and PiS, underlying alpha-1 antitrypsin deficiency, in 67 countries on the global scale, and the current COVID-19 fatalities in the same 67 countries.  (more…)
Author Interviews, COVID -19 Coronavirus, Smoking, Tobacco, Tobacco Research / 11.09.2020

MedicalResearch.com Interview with: Irfan Rahman, Ph.D. Principal Investigator. Center for Inhalation and Flavoring Toxicological Research University of Rochester MedicalResearch.com: What is the background for this study? What are the main findings? Response: Our study aimed to determine whether vaping and smoking affect Covid-19 proteins and genes and whether that effect changes depending on the age of the vaper/smoker. SARS-Cov-2, the virus that causes Covid-19, enters cells by interacting with ACE2 and TMPRSS2-Furin proteins. We found that both of these proteins increase with age and are also increased by smoking or vaping. This suggests that older adults, smokers and vapers may be more prone to infection with SARS-Cov-2 and may be more likely to have severe complications. (more…)
Author Interviews, COVID -19 Coronavirus, Hospital Acquired, Infections, JAMA / 10.09.2020

MedicalResearch.com Interview with: Chanu Rhee MD MPH Associate Hospital Epidemiologist Attending Physician, Infectious Diseases and Critical Care Medicine Assistant Professor of Medicine Brigham and Women's Hospital MedicalResearch.com: What is the background for this study?   Response: Many patients have been avoiding essential care during the COVID-19 pandemic due to fear of contracting SARS-CoV-2 in healthcare settings. Little is known, however about the adequacy of infection control practices in preventing nosocomial COVID-19 in U.S. acute care hospitals. We therefore conducted this observational study to determine the incidence of nosocomial COVID-19 in patients hospitalized at a large academic medical center in Boston (Brigham and Women’s Hospital) during the first 12 weeks of the surge in Massachusetts.    (more…)
Author Interviews, COVID -19 Coronavirus / 08.09.2020

MedicalResearch.com Interview with: Dr. Gadi Segal Director of the Internal Medicine Department Sheba Medical Center MedicalResearch.com: What is the background for this study? What are the main findings?  Response: The background is the need to learn about COVID-19 pathophysiology in order to better stratify patients according to current and future severity. Such classification will enable better triage in times of pandemic and health-care-system over-load. (more…)
Author Interviews, BMJ, COVID -19 Coronavirus / 03.09.2020

MedicalResearch.com Interview with: corona virus-Covid19Dr. Francesco Venturelli Servizio di Epidemiologia Direzione Sanitaria - Azienda USL-IRCCS di Reggio Emilia Padiglione Ziccardi, Via Amendola MedicalResearch.com: What is the background for this study? Response: Contact tracing and isolation for people testing positive for SARS-CoV-2 are two of the main strategies to limit the viral spread and contain the current pandemic. Long persistence of viral RNA detected by RT-PCR on nasopharyngeal swabs is commonly reported, while its correlation to virus viability is still debated. MedicalResearch.com: What are the main findings?  Response: The study showed that in people with COVID-19, the median time between symptoms onset and viral clearance at RT-PCR was 36 days. Moreover, an overall 20% risk of “false negative” results at RT-PCR was observed, decreasing with time from diagnosis.     (more…)
Author Interviews, COVID -19 Coronavirus / 29.08.2020

MedicalResearch.com Interview with: Joanne Lemieux, Ph.D. Professor, Director, Membrane Protein Disease Research Group Department of Biochemistry Faculty of Medicine & Dentistry University of Alberta Edmonton AB Canada  MedicalResearch.com: What is the background for this study? Response: Labs at the University of Alberta developed and studied inhibitors directed against the main protease of coronavirus virus back in 2003 during the initial SARS outbreak. These inhibitors were subsequently developed by other labs to treat a fatal form of coromavisus infection in cats. (more…)
Author Interviews, COVID -19 Coronavirus, Medical Imaging / 27.08.2020

MedicalResearch.com Interview with: Bruce G. Haffty, MD FACR FASTRO FASCO Associate Vice Chancellor Cancer Programs Rutgers Biomedical and Health Sciences Professor and Chair, Dept. Radiation Oncology Rutgers Robert Wood Johnson and New Jersey Medical Schools Rutgers Cancer Institute of New Jersey MedicalResearch.com: What is the background for this study? : What are the main findings? Response: That at peak times of COVID in NJ, in a tertiary care hospital with lots of COVID patients, where cancer patients still need to get treated, there was no evidence of surface COVID contamination, which should be reassuring to patients requiring radiation treatment in a busy hospital with a high in patient population of COVID patients. It should be noted that patients and staff were routinely mask wearing, observing social distancing and routinely hand washing as well as screening patients as they came in to the department with temperature checks and questions regarding symptoms. (more…)
Author Interviews, COVID -19 Coronavirus, Inflammation / 27.08.2020

MedicalResearch.com Interview with: Sacha Gnjatic, PhD Associate Director of the Human Immune Monitoring Center Associate Professor of Medicine, Oncological Sciences and Pathology Icahn School of Medicine at Mount Sinai Member of the Precision Immunology Institute and The Tisch Cancer Institute Mount Sinai MedicalResearch.com: What is the background for this study? Would you explain what is meant by cytokine/cytokines? Response: COVID-19 is a disease where inflammation is suspected to play a large role in pathogenicity, possibly more so than the tissue damage created by the virus alone. Cytokines are small soluble proteins that are produced by both immune cells and cells from tissues, and many play a role in signaling such inflammation, to alert of tissue damage or infection. Among these cytokines, interleukin-6 (IL-6), IL-8, IL-1beta, and Tumor Necrosis Factor alpha (TNF-a) have been well established as important markers of pathogenic inflammation. Drugs that counteract these cytokines are routinely use in various inflammatory disease, from rheumatoid arthritis to plaque psoriasis and Crohn’s disease. When the initial wave of SARS-CoV-2 infection hit our hospitals in New York, we therefore wondered whether these cytokines were associated with COVID-19 disease severity and outcome, and hoped that a rapid test to detect them in blood could be useful to make clinical decisions about treatment. We were able to analyze a very large number of patient samples (>1400) in a period of one month, and confirmed our findings in a second smaller cohort. (more…)
Author Interviews, COVID -19 Coronavirus, Gastrointestinal Disease / 27.08.2020

MedicalResearch.com Interview with: Dr. Arvind J. Trindade, MD Director of Endoscopy Long Island Jewish Medical Center Associate professor at Feinstein Institutes for Medical Research Division of Gastroenterology, Zucker School of Medicine Hofstra/Northwell, Northwell Health System New Hyde Park, NY MedicalResearch.com: What is the background for this study? Response: Although most patients with COVID-19 present with respiratory symptoms, gastrointestinal (GI) symptoms have also been reported in up to 25% of patients. Some case reports have shown acute pancreatitis as the initial presentation in patients with COVID-19, however the literature supporting this is limited. Our study aimed to report the point prevalence, risk factors, and outcomes of hospitalized patients with COVID-19 presenting with acute pancreatitis in a large health system and to compare outcomes of pancreatitis in patients without COVID-19. (more…)
Author Interviews, COVID -19 Coronavirus / 24.08.2020

MedicalResearch.com Interview with: Dr. Ajit Ahlawat (en.) Scientific staff (Post-Doc), Department Experimental Aerosol & Cloud Microphysics Leibniz Institute for Tropospheric Research (TROPOS) MedicalResearch.com: What is the background for this study?   Response: World Health Organization (WHO) has recently acknowledged that novel coronavirus (COVID-19) can be transmitted via aerosols after an appeal from 239 scientists from 32 countries including the chemist Prof. Hartmut Herrmann from our institute i.e. TROPOS. In order to contain the spread via the aerosol particles floating in the air, the researchers recommend not only continuing to wear masks but also, and above all, good indoor ventilation. In aerosol research, it has been long known that air humidity plays a major role i.e. either at high humidity, more water adheres to the particles and so they can grow faster or at low humidity, evaporation occurs and particle will lose its water content. So, we were curious about what types of studies have already been conducted on this topic and how indoor relative humidity (RH) will influence SARS-CoV-2 airborne transmission in indoor environments. (more…)
Author Interviews, Brigham & Women's - Harvard, COVID -19 Coronavirus, JAMA, Social Issues / 21.08.2020

MedicalResearch.com Interview with: Monik Carmen Jimenez, Sc.D Assistant Professor of Medicine Brigham and Women's Hospital MedicalResearch.com: What is the background for this study? Response: We wanted to get a comprehensive picture of the epidemiology of COVID-19 in carceral facilities that included jails and was not restricted solely to prisons. We utilized publicly available data collected in Massachusetts, pursuant to a court order. These data included prison and jail systems and were used to calculate rates of confirmed cases of COVID-19 and testing rates among incarcerated individuals. We were also able to compare those to changes in the population size within each system. (more…)
Author Interviews, COVID -19 Coronavirus, JAMA, Race/Ethnic Diversity / 17.08.2020

MedicalResearch.com Interview with: Pinar Karaca-Mandic, PhD Professor, Finance Department Arthur Williams Jr. Professor of Healthcare Risk Management Academic Director, Medical Industry Leadership Institute (MILI) Carlson School of Management University of Minnesota MedicalResearch.com: What is the background for this study? Response: Several studies have highlighted disparities in COVID-19 infection rates and deaths. Less is known about disparities in hospitalizations. Reports from the Centers for Disease Control showed that in the nation overall, non-Hispanic Blacks, Hispanics and American Indian Alaska Native persons have substantially higher rates of COVID-19 hospitalization. Our study extends this work by providing a state-by-state analysis of race/ethnic prevalence of cumulative COVID-19 hospitalizations and comparing this prevalence to ethnic/racial composition of each state’s population. Through our University of Minnesota Covid-19 hospitalization tracking project (https://carlsonschool.umn.edu/mili-misrc-covid19-tracking-project) we collect data every day from state department of health websites, and we started collecting information on race/ethnicity breakdown of the hospitalizations as soon as states started reporting such data. During our study period, between April 30 and June 24, 12 states reported cumulative hospitalizations by race/ethnicity. By the end of our study, our data from these 12 states represented almost 50,000 hospitalizations.  (more…)
Author Interviews / 10.08.2020

MedicalResearch.com Interview with: Dr. Amy KennedyDr. Amy Kennedy, M.D., M.S Clinician-Researcher Fellow, General Internal Medicine University of Pittsburgh  MedicalResearch.com: What is the background for this study? Response: UPMC uses a nucleic acid polymerase chain reaction (PCR) test for SARS-CoV-2 and specimen collection is done with a nasopharyngeal swab by trained clinicians. The health system developed its COVID-19 test in early March 2020 in anticipation of the tremendous need for diagnostic capabilities. My colleagues and I worked with the Wolff Center at UPMC — the health system’s quality care and improvement center — to review the results of more than 30,000 COVID-19 tests performed on adult patients who received care through one of UPMC’s 40 academic, community and specialty hospitals, or 700 doctors’ offices and outpatient sites in Pennsylvania, New York and Maryland. The tests were performed between March 3 and May 3, 2020. Of those tests, 485 were repeated at least once.  (more…)
Author Interviews, COVID -19 Coronavirus, JAMA, Pediatrics / 05.08.2020

MedicalResearch.com Interview with: Taylor Heald-Sargent, M.D., Ph.D. Ann & Robert H. Lurie Children’s Hospital Chicago MedicalResearch.com: What is the background for this study? Response: Given the ongoing debate around the ability of children to transmit SARS-CoV-2, we noticed that our clinical data could address one of the prevalent assumptions.  Some people postulated that the reason children have less severe infections with SARS-CoV-2 is because they are not able to replicate virus as much as adults and therefore may not transmit as readily.  (more…)
Author Interviews, COVID -19 Coronavirus, Heart Disease, JAMA, MRI / 28.07.2020

MedicalResearch.com Interview with: Assoc. Prof. Dr. Valentina Puntmann, MD, PhD, FRCP Deputy Head Goethe CVI Fellowship Programme Lead Consultant Physician, Cardiologist and Clinical Pharmacologist Institute for Experimental and Translational Cardiovascular Imaging DZHK Centre for Cardiovascular Imaging - Goethe CVI Department of Cardiology, Division of Internal Medicine University Hospital Frankfurt, Germany MedicalResearch.com: What is the background for this study? Response: Patients who recently recovered from COVID19 have been identified through the testing centre and invited to be screened for cardiac involvement with MRI. Importantly, they have not come to us because of having heart problems. In fact, none of them thought that they had had anything wrong with the heart.  They were mostly healthy, sporty and well prior to their illness. A considerable proportion had been infected while on skiing vacations. (more…)
Author Interviews, Biomarkers, COVID -19 Coronavirus / 17.07.2020

MedicalResearch.com Interview with: Abdi Ghaffari, Ph.D. Associate Professor (adjunct) Dept. of Pathology and Molecular Medicine Queen’s University MedicalResearch.com: What is the background for this study? Response: SARS-CoV-2 virus has infected millions and changed our way of life by placing nearly 3 billion people under lockdown or some form of physical isolation. In the absence of a vaccine or reliable treatment, diagnostic testing must be a pillar of public health policy to control further spread of the virus and to guide gradual removal of lockdown measures. COVID-19 antibody diagnostic tests are being increasingly used to assess the protective immunity status in the population. There are over 100 different COVID-19 antibody tests developed by companies worldwide in an effort to address this need. However, companies’ reported performance data are not always in line with the actual performance of these diagnostic tests in the real-world. In this work, we conducted a systemic review of independent studies (sponsored by academic or government institutions) that aimed to validate the performance of currently available COVID-19 antibody tests on the market.  (more…)
Author Interviews, COVID -19 Coronavirus / 17.07.2020

MedicalResearch.com Interview with: Rajan K. Chakrabarty, Ph.D. Associate Professor, Department of Energy, Environmental and Chemical Engineering Washington University in Saint Louis MedicalResearch.com: What is the background for this study? Response: At the onset of COVID-19, we developed a state-of-the-art epidemic progression model involving the susceptible, exposed, infected, and recovered (SEIR) dynamics, the age-stratified disease transmissibility, and the possible large-scale undocumented asymptomatic transmission of COVID-19 taking place in the US states. By informing our model with using epidemiological COVID-19 data for the US between March 19 and 28 – a period corresponding to the early stage of the epidemic when the impacts of social distancing on disease progression were yet to manifest – we investigated: “What is the medical cost benefit of implementing social distancing as the “only” non-pharmaceutical intervention policy to combat COVID-19 in the US?” As part of this study, we investigated three social distancing strategies – indefinite, finite-duration, and intermittent – on age-stratified US population and benchmark its effectiveness in reducing the burden on hospital beds. (more…)
Author Interviews, COVID -19 Coronavirus, Infections / 09.07.2020

MedicalResearch.com Interview with: Zhifeng Ren PhD M. D. Anderson Chair Professor Department of Physics Director Texas Center for Superconductivity at UH University of Houston Texas 77204 MedicalResearch.com: What is the background for this study? Response: COVID-19 pandemic has been spreading in the whole world in the past a few months, has infected more than 12 million and killed more than 0.5 million people. We have to find an effective way to catch and kill the SARS-CoV-2 viruses to stop the spread before the vaccine is ready. (more…)
Author Interviews, Columbia, COVID -19 Coronavirus, Kidney Disease, Transplantation / 09.07.2020

MedicalResearch.com Interview with: Syed Ali Husain, MD, MPH Assistant Professor of Medicine Division of Nephrology, Department of Medicine Columbia University College of Physicians and Surgeons and New York Presbyterian Hospital The Columbia University Renal Epidemiology Group New York, New York  MedicalResearch.com: What is the background for this study? Response: One group of patients thought to be at a high risk of severe COVID-19 manifestations is kidney transplant recipients, since they take medications that suppress their immune system and they often have other medical problems that have been associated with severe infection. We wanted to understand whether it is safe to manage kidney transplant recipients who develop COVID-19 as outpatients, without admitting them to the hospital. (more…)
Author Interviews, COVID -19 Coronavirus / 06.07.2020

MedicalResearch.com Interview with: Samia Arshad, MPH Epidemiologist II Infectious Disease Henry Ford Hospital, Detroit, MI I would like to start off by saying: We need to keep partisanship out of science. ​During this pandemic, we hope we can stick to science and help save lives with purposeful data driven facts.  MedicalResearch.com: What is the background for this study? Response: Hydroxychloroquine, an antimalarial and immunomodulatory agent has demonstrated antiviral activity against SARS-CoV-2. We are in an acceleration phase of the COVID-19 pandemic, with 25% of the world’s cases occurring in the United States. Currently there is no known therapy or vaccine for treatment of SARS-CoV-2, highlighting the urgency around identifying effective therapies. The purpose of this study was to evaluate the role of hydroxychloroquine therapy alone and in combination with azithromycin in hospitalized patients positive for COVID-19.   (more…)
Author Interviews, COVID -19 Coronavirus, Dermatology, Environmental Risks, JAMA / 26.06.2020

MedicalResearch.com Interview with: Dr Herman Anne MD Service de Dermatologie Cliniques Universitaires Saint-Luc   MedicalResearch.com: What is the background for this study? Response: In the context of the COVID-19 pandemic, several cases of acro-located lesions (on foot or hands) suggestive of chilblains have been reported and were possibly related to COVID-19. We wanted to determine if chilblains, observed in many patients recently referred to our department, are indicative of COVID-19. MedicalResearch.com: Would you briefly explain what is meant by chilblains? Response: Chilblains are frequent cold induced inflammatory lesions. Chilblains are typically seen in winter and occur after repeated exposure to cold temperatures. Clinical presentation includes erythema and swelling on toes and/or digits followed by red-purple macules or patches. However, given the large number of patients affected, and the exceptionally high outdoor temperatures for the spring season over the past month and at the time of case-observation, cold-exposure seemed unlikely. These lesions were, therefore, suspected to be associated with COVID-19. However, to date, no study has proven a pathological link between these lesions and COVID-19. (more…)
Author Interviews, COVID -19 Coronavirus, Heart Disease / 24.06.2020

MedicalResearch.com Interview with: Spyridon G. Deftereos MD PhD Prof. of Cardiology, Medical School National and Kapodistrian University of Athens Greece MedicalResearch.com: What is the background for this study? Response: Research on COVID-19 early revealed that inflammation plays a crucial role in the pathophysiology of the disease. Therefore, we designed GRECCO-19 study in order to evaluate the effect of colchicine, a relatively safe drug with known anti-inflammatory properties, in patients hospitalized for SARS-CoV-2 infection. (more…)
Author Interviews, Circadian Rhythm, COVID -19 Coronavirus, Sleep Disorders / 15.06.2020

MedicalResearch.com Interview with: Dr. Christine Blume PhD Centre for Chronobiology Psychiatric Hospital of the University of Basel Transfaculty Research Platform Molecular and Cognitive Neurosciences Basel MedicalResearch.com: What is the background for this study? Response: In modern societies, human rest-activity rhythms and sleep are between the often-conflicting poles of external social time (e.g., work hours and leisure activities) and an individual’s internal biological time. This can lead to so-called “social jetlag”, which has repeatedly been associated with detrimental health effects. With the restrictions to control the pandemic, social timing relaxed as people many started working from home and public life came to a standstill. In an online survey with 435 respondents, we investigated the effects of the phase with the strictest COVID-19 restrictions on the relationship between social and biological rhythms as well as sleep during a six-week period (mid-March until end of April 2020) in three European societies (Austria, Germany, Switzerland). (more…)
Author Interviews, COVID -19 Coronavirus, Environmental Risks, JAMA / 11.06.2020

MedicalResearch.com Interview with: Mohammad Sajadi, MD Associate Professor Institute of Human Virology Global Virus Network Center of Excellence University of Maryland School of Medicine Baltimore, MD 21201  MedicalResearch.com: What is the background for this study? Response: Because of geographical proximity and significant travel connections, epidemiological modeling of the epicenter predicted that regions in Southeast Asia, and specifically Bangkok would follow Wuhan, and China in the COVID-19 epidemic. When we saw this did not happen, we suspected that SARS-CoV-2 might be acting like a seasonal respiratory virus.  (more…)