Based on their findings, eosinophilopenia - abnormally low levels of eosinophils in the blood - may indicate a poor prognosis. The scientists also noted that the early onset of shortness of breath may be used as an observational symptom for COVID-19 symptoms. In addition, they noted that a combination of antimicrobial drugs (antivirals, antibiotics) did not significantly help these patients. The majority of patients studied died from multiple organ failure.
"Our study, which investigated patients from Wuhan, China who died in the early phases of this pandemic, identified certain characteristics. As the disease has spread to other regions, the observations from these areas may be the same, or different. Genetics may play a role in the response to the infection, and the course of the pandemic may change as the virus mutates as well. Since this is a new pandemic that is constantly shifting, we think the medical community needs to keep an open mind as more and more studies are conducted."
The study authors are affiliated with a number of medical centers and departments of the Chinese PLA General Hospital; Wuhan Union Hospital; Renmin Hospital of Wuhan University; China's National Clinical Research Center for Geriatric Diseases; Wuhan Hannan Hospital; Tongji Medical College, Huazhong University of Science & Technology; Joe DiMaggio Children's Hospital, Hollywood, FL; and University of California, Davis.
About the American Journal of Respiratory and Critical Care Medicine
The AJRCCM is a peer-reviewed journal published by the American Thoracic Society. The Journal takes pride in publishing the most innovative science and the highest quality reviews, practice guidelines and statements in pulmonary, critical care and sleep medicine. With an impact factor of 16.494, it is one of the highest ranked journals in pulmonology. Editor: Jadwiga Wedzicha, MD, professor of respiratory medicine at the National Heart and Lung Institute (Royal Brompton Campus), Imperial College London, UK.
About the American Thoracic Society
Founded in 1905, the American Thoracic Society is the world's leading medical association dedicated to advancing pulmonary, critical care and sleep medicine. The Society's 15,000 members prevent and fight respiratory disease around the globe through research, education, patient care and advocacy. The ATS publishes three journals, the American Journal of Respiratory and Critical Care Medicine, the American Journal of Respiratory Cell and Molecular Biology and the Annals of the American Thoracic Society.
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