martes, 21 de julio de 2020

Prognostic Value of Leukocytosis and Lymphopenia for Coronavirus Disease Severity - Volume 26, Number 8—August 2020 - Emerging Infectious Diseases journal - CDC

Prognostic Value of Leukocytosis and Lymphopenia for Coronavirus Disease Severity - Volume 26, Number 8—August 2020 - Emerging Infectious Diseases journal - CDC

Issue Cover for Volume 26, Number 8—August 2020

Volume 26, Number 8—August 2020
Dispatch

Prognostic Value of Leukocytosis and Lymphopenia for Coronavirus Disease Severity

Glen Huang1Comments to Author , Alex J. Kovalic1, and Christopher J. Graber1
Author affiliations: David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California, USA (G. Huang, C.J. Graber)Novant Forsyth Medical Center, Winston Salem, North Carolina, USA (A.J. Kovalic)VA Greater Los Angeles Healthcare System, Los Angeles (C.J. Graber)

Abstract

To evaluate lymphopenia as a marker for coronavirus disease severity, we conducted a meta-analysis of 10 studies. Severe illness was associated with lower lymphocyte and higher leukocyte counts. Using these markers for early identification of patients with severe disease may help healthcare providers prioritize the need to obtain therapy.
The incidence of coronavirus disease (COVID-19), caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), has spread rapidly globally; as of March 29, 2020, ≈670,000 cases had been confirmed worldwide (1). COVID-19 is typically a pulmonary infection that can range from mild illness to acute respiratory distress syndrome and multiple organ failure; however, other symptoms such as myalgias and anorexia have been noted (2). Although many ongoing studies are investigating measurement of proinflammatory cytokines and other biomarkers as a way to prognosticate infection severity, we investigated use of 2 easily obtained predictors: lymphopenia and leukocytosis (3).

No hay comentarios:

Publicar un comentario