Author Interviews, Baylor College of Medicine Houston, COVID -19 Coronavirus, JAMA, Stanford / 07.04.2020
Social Media Survey Reveals Concerns About Childcare, Lost Wages and Finding Sanitizer
MedicalResearch.com Interview with:
[caption id="attachment_53801" align="alignleft" width="200"]
Dr. Bondy[/caption]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.
Dr. Bondy[/caption]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.
Aurika Savickaite[/caption]
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.


Dr. Kooraki[/caption]
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.

