Author Interviews, Baylor College of Medicine Houston, COVID -19 Coronavirus, JAMA, Stanford / 07.04.2020

MedicalResearch.com Interview with: Melissa Bondy, PhD Chair, Department of Epidemiology and Population Health Stanford University  MedicalResearch.com: What is the background for this study? Response: Faculty researchers in Stanford’s Department of Epidemiology & Population Health and collaborators from Baylor College of Medicine and Stanford’s Department of Dermatology developed an online survey aimed at rapidly assessing public concerns about the COVID-19 crisis. This survey, which was posted on 3 social media platforms (Twitter, Facebook, and Nextdoor) on March 14, 2020, collected invaluable data about COVID-19, including symptoms, concerns, and individual actions taken by respondents. Twitter and Facebook posts were sharable to facilitate snowball sampling. The survey was comprised of 21 (multiple-choice, single-choice, numeric, and open-ended) questions, which were designed to collect data concerning respondent demographics and recent cold and flu-like illnesses (if any), as well as information about participants’ concerns and any lifestyle changes that occurred as a result of the COVID-19 crisis. All questions were optional, so response rates were variable.  (more…)
Author Interviews, COVID -19 Coronavirus, Dermatology / 04.04.2020

MedicalResearch.com Interview with: Amit Gefen PhD Professor of Biomedical Engineering The Herbert J. Berman Chair in Vascular Bioengineering Department of Biomedical Engineering, Faculty of Engineering Tel Aviv University, Tel Aviv, Israel MedicalResearch.com: What is the background for this study? Response: Although we are witnessing continuous progress in medical technologies, the design of many of the most commonly used medical devices e.g. oxygen masks or cervical collars has changed very little over a period of decades. Not surprisingly, these devices are also the ones which are frequently associated with device-related pressure ulcers (DRPUs). These DRPUs are frequently a hospital-acquired injury which involves risk of infections (including e.g. sepsis and antibiotic-resistant bacteria), scarring with serious psychological consequences, additional and significant healthcare costs and a basis for liability suits and litigation. The problem is massive in Europe and the US and is most frequently encountered in clinical environments where devices are used intensively, such as in operation theatres, intensive care units and emergency care settings (in both adult and pediatric medicine), but also, in elderly care facilities where patients often have fragile skin. With the current pandemic spread of the coronavirus, facilities worldwide are experiencing a considerable rise in usage of emergency and intensive care equipment, which will very likely considerably escalate the incidence of DRPUs. Early in 2019, a committee of global experts which I have chaired, has met for two days of intensive deliberation in London UK, to start developing the first-ever international consensus document on device-related pressure ulcers . After a rigorous review process by an international review committee of other experts, this consensus report has been published as a Special Edition of the Journal of Wound Care in February 2019 (https://doi.org/10.12968/jowc.2020.29.Sup2a.S1), under the name "Device-related pressure ulcers: SECURE prevention". The publisher has kindly made this publication freely downloadable and thereby accessible and available to anyone, including all professionals who may need guidance in this regard, including clinicians, industry, regulators and academic researches. (more…)
Author Interviews, COVID -19 Coronavirus, Pulmonary Disease / 04.04.2020

MedicalResearch.com Interview with: Aurika Savickaite RN Adult Gerontology Acute Care Nurse Practitioner Bulletproof Coach University of Chicago Medicine MedicalResearch.com: Would you briefly explain what is meant by helmet-based ventilation? How does it work?   Response: For patients in respiratory failure, noninvasive positive pressure ventilation (NIPPV) is usually delivered through a nasal mask or facemask. Many patients develop pain, discomfort – even claustrophobia -- from using NIPPV systems.  The transparent helmet was developed to improve the tolerance of noninvasive ventilation. It allows the patient to see, read, speak and drink without interrupting noninvasive positive-pressure ventilation (NPPV). The helmet has a sealed connection and a soft collar that adheres to the neck which helps prevent the air leaks that are very common with nasal- or face masks.  High positive end-expiratory pressure (PEEP) is vital in treating patients in respiratory failure and thanks to helmets “none to minimum air leak” system, PEEP can be set high (up to 25). NIPPV via a nasal- or full-face mask typically begins to show air leaks when the required pressure exceeds 15-20cm H2O. (more…)
Author Interviews, COVID -19 Coronavirus / 03.04.2020

MedicalResearch.com Interview with: Prof. Amitai Ziv, MD, MHA Deputy Director of Sheba Medical Center Founder and Director, The Israel Center for Medical Simulation MedicalResearch.com: Would you briefly describe the mission/history of Sheba Medical Center? Response: Born together with Israel in 1948, Sheba Medical Center, Tel HaShomer is the largest and most comprehensive medical center in the Middle East. Sheba is the only medical center in Israel that combines an acute care hospital and a rehabilitation hospital on one campus, and it is at the forefront of medical treatments, patient care, research and education. As a university teaching hospital affiliated with the Sackler School of Medicine at Tel-Aviv University, it welcomes people from all over the world indiscriminately. For the past two years (2019 and 2020), Newsweek Magazine has named Sheba one of the top ten hospitals in the world. MSR, the Israel Center for Medical Simulation at Sheba Medical Center, is the country’s only national multi-modality, interdisciplinary simulation center. Through MSR’s training courses, which can include sophisticated robotics, surgical simulators and role-playing actors, healthcare providers effectively improve their clinical and communication skills, creating a safer, more ethical, patient-centered culture of treatment. (more…)
Author Interviews, COVID -19 Coronavirus / 02.04.2020

MedicalResearch.com Interview with: Dr Zhugen Yang Lecturer in Sensor Technology NERC Fellow School of Water, Energy and Environment Cranfield University MedicalResearch.com: What is the background for this study? Response: A recent outbreak of novel coronavirus pneumonia (COVID-19) caused by SARS-CoV-2 infection has spread rapidly around the globe. Some clinical cases have found that some carriers of the virus may be asymptomatic, with no fever, and no, or only slight symptoms of infection. Currently we have a constrained diagnostic testing capacity, Therefore wastewater analysis, also namely wastewater-based epidemiology (WBE), may offer another way to track the spread of the virus that causes the disease and identify the potential infections at the community. Wastewater-based epidemiology approach could provide an effective and rapid way to predict the potential spread of novel coronavirus pneumonia (COVID-19) by picking up on biomarkers in faeces and urine from disease carriers that enter the sewer system. WBE is already recognised as an effective way to trace illicit drugs and obtain information on health, disease, and pathogens  (more…)
Author Interviews, COVID -19 Coronavirus / 31.03.2020

MedicalResearch.com Interview with: Professor Carl Coleman, JD Professor of Law Seton Hall Law School MedicalResearch.com: Do health care workers have an ethical and/or legal obligation to provide treatment during an infectious disease outbreak? Are there exceptions such as pregnancy, if the health care worker is her/himself immunocompromised or have young children at home?   Response: As a legal matter, health care workers can generally be required to fulfill pre-existing employment or contractual obligations during an infectious disease outbreak.  For example, an emergency room nurse who refuses to come to work during a pandemic can be disciplined or fired; a physician who breaches a contractual obligation to provide on-call services during an outbreak can be held liable for damages.  In addition to loss of employment and contractual damages, other potential consequences for failing to honor pre-existing commitments during a pandemic could include professional discipline for patient abandonment and, for physicians with on-call responsibilities in hospital emergency departments, civil fines under the federal Emergency Medical Treatment and Active Labor Act. This does not mean that health care workers are obligated to show up for work during a pandemic regardless of the circumstances.  For example, under the Americans with Disabilities Act, health care workers who are immunocompromised can ask for a "reasonable accommodation," such as the right to work remotely (if possible) or to take leave.  Under the Family and Medical Leave Act, employers with more than 50 employees must give workers up to 12 weeks of unpaid time off to care for a seriously ill immediate family member.  In addition, federal labor laws allow employees to refuse to work under "abnormally dangerous conditions," which might apply in situations where an employer fails to provide necessary protective equipment.  However, assuming protective equipment is available, it is not clear that an outbreak itself would be considered "abnormally dangerous," particularly in fields like emergency medicine, where exposure to contagious disease is always a foreseeable risk. In most states, health care workers without pre-existing employment or contractual obligations cannot be compelled to treat patients during a pandemic.  However, a few states have laws that authorize public health authorities to require health care professionals to work during public health emergencies.  I am not aware of any state that has invoked this authority so far. As for ethical obligations, in 2004, the American Medical Association (AMA) declared that "individual physicians have an obligation to provide urgent medical care during disasters," and that "this ethical obligation holds even in the face of greater than usual risks to their own safety, health or life."  Some academic ethicists have expressed similar views.  Common justifications for this position are that physicians "assumed the risk" of exposure to infectious diseases when they voluntarily committed themselves to the healing professions; that a "social contract" requires physicians to assume risks in exchange for their social status and privileges; and that individuals who are uniquely capable of providing life-saving care have an obligation to do so. However, I am not persuaded that all physicians -- let alone health care workers more generally -- have an ethical obligation to provide treatment when doing so involves significant risk.  A willingness to accept risk is not a condition of obtaining a medical license, nor is it part of the oaths that students commonly take at medical school graduation.  While I agree that physicians have ethical obligations to contribute to society, there are many ways they can fulfill these obligations without assuming personal health risks.  And even assuming that individuals who are in a unique position to provide life-saving care should normally do so, we generally do not expect people to rescue others from danger at significant risk to themselves.  (more…)
Author Interviews, COVID -19 Coronavirus, Duke / 27.03.2020

MedicalResearch.com Interview with: Dr. Rupesh Agrawal, MD Associate Professor Senior Consultant Ophthalmologist Duke-NUS Medical School, Singapore MedicalResearch.com: What is the background for this study? Wasn't Dr Li Wenliang, the Chinese physician who first alerted his community of coronavirus an opthalmologist, with possible exposure to tears from this surgical work with glaucoma patients? Response: Since the start of the pandemic, there have been multiple reports which suggested the transmission of SARS-CoV-2 via ocular fluids. As ophthalmologists, we come into close contact with tears on a daily basis during our clinical examination. Furthermore, many equipment in the clinic like the Goldman tonometer come into direct contact with such ocular fluids, providing a channel for viral transmission. The evidence, as of date, were mainly anecdotal reports included in newspaper articles and media interviews. We wanted to know if the virus can truly be found in tears, so we decided to embark on this study. (more…)
Author Interviews, COVID -19 Coronavirus, Pharmaceutical Companies, Vaccine Studies / 17.03.2020

MedicalResearch.com Interview with: Nathalie Charland PhD Senior Director, Scientific and Medical Affairs Medicago  MedicalResearch.com: What is the background for this study? What are the main findings? Response: We started to work on solutions as soon as we were able to obtain the appropriate genetic information for the new COVID-19. Medicago is committed to advancing therapeutics against life-threatening diseases worldwide.  (more…)
Author Interviews, COVID -19 Coronavirus, CT Scanning, Global Health, Medical Imaging / 13.03.2020

MedicalResearch.com Interview with: Soheil Kooraki  MSR MS, MD on behalf of Dr. Ali Gholamrezanezhad MD and co-authors Department of Radiological Sciences, David Geffen School of Medicine, University of California at Los Angeles Los Angeles, California MedicalResearch.com: What is the background for this study? What are the main findings? Response: COVID19 is a novel strain of the coronavirus family causing pneumonia. Two similar strains were discovered in 2003 and 2012 to cause the so-called SARS and MERS outbreaks, respectively. Radiologists need to be prepared for the escalating incidence of COVID-19. We reviewed the literature to extract the epidemiologic and imaging features of SARS and MERS in comparison with known imaging features of COVID-19 pneumonia to have a better understanding of the imaging features of the COVID19 pneumonia in acute and post-recovery stages. (more…)
Author Interviews, Cost of Health Care, Infections / 07.03.2020

MedicalResearch.com Interview with: Dr. Steve Miller MD MBA Chief Clinical Officer Cigna MedicalResearch.com: What is the background for this study? Response: With diagnoses of coronavirus increasing, Cigna is committed to helping contain the virus, removing barriers to testing and treatment, and giving peace of mind to its clients and customers. (more…)
Author Interviews, Infections, Technology / 06.03.2020

MedicalResearch.com Interview with: Arni S.R. Srinivasa Rao, PhD Professor, Division of Health Economics and Modeling, DPHS Director - Laboratory for Theory and Mathematical Modeling Department of Medicine - Division of Infectious Diseases Medical College of Georgia Department of Mathematics, Augusta UniversityArni S.R. Srinivasa Rao, PhD Professor, Division of Health Economics and Modeling, DPHS Director - Laboratory for Theory and Mathematical Modeling Department of Medicine - Division of Infectious Diseases Medical College of Georgia Department of Mathematics, Augusta University MedicalResearch.com: What is the background for this study? What are the main findings? Response:  This is a methodological study with a flowchart, algorithm, and theory to enable quicker identification of individuals at risk of coronavirus based on CDC's guidelines on COVID-19.  (more…)
Author Interviews, Global Health, Infections / 30.01.2020

MedicalResearch.com Interview with: Bin Cao, MD, PhD Professor, China-Japan Friendship Hospital Department of Pulmonary and Critical Care Medicine Beijing 100029, China MedicalResearch.com: What is the background for this study? Response: In December, 2019, recent cluster of pneumonia cases in Wuhan, China, was caused by a novel betacoronavirus, the 2019 novel coronavirus (2019-nCoV). We report the epidemiological, clinical, laboratory, and radiological characteristics and treatment and clinical outcomes of the first 41 patients with laboratory-confirmed 2019-nCoV infection by Jan 2, 2020. (more…)