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Oxygen saturation in pregnant individuals with COVID-19: time for re-appraisal?

Managing pregnant individuals with acute respiratory disease secondary to COVID-19 has been a challenge. Most professional societies including the Society for Maternal-Fetal Medicine recommend keeping O(2) saturation at ≥95% in pregnant individuals. Reaching this target has been increasingly difficu...

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Detalles Bibliográficos
Autores principales: Eid, Joe, Stahl, David, Costantine, Maged M., Rood, Kara M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier Inc. 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8675122/
https://www.ncbi.nlm.nih.gov/pubmed/34922921
http://dx.doi.org/10.1016/j.ajog.2021.12.023
Descripción
Sumario:Managing pregnant individuals with acute respiratory disease secondary to COVID-19 has been a challenge. Most professional societies including the Society for Maternal-Fetal Medicine recommend keeping O(2) saturation at ≥95% in pregnant individuals. Reaching this target has been increasingly difficult in some patients, especially during the latest wave of infections attributed to the delta variant of SARS-CoV-2. In the absence of adequate supporting data, and in the setting of a reassuring fetal status, we propose that maternal O(2) saturation should be maintained between 92% and 96% for admitted patients with acute respiratory failure who require supplemental O(2). This may prevent unnecessary invasive interventions that might not hold maternal or fetal benefit, specifically at very preterm gestational ages.