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Timing of Convalescent plasma administration and 28-day mortality for COVID-19 pneumonia. (preprint)
medrxiv; 2021.
Preprint em Inglês | medRxiv | ID: ppzbmed-10.1101.2021.02.02.21250758
ABSTRACT
Convalescent plasma administration (CPA) is widely used to treat Covid-19, but its effectiveness remains controversial. Here we report the results of an Expanded Access Program of CPA in the province of Buenos Aires, Argentina. We evaluated the relationship between the timing of CPA and 28-day mortality in 4719 hospitalized patients with COVID-19 pneumonia. Early ([≤]3 days from admission) CPA was associated to decreased mortality in patients in the general ward and in the Intensive Care Unit not requiring mechanical ventilation. This suggests that the favorable effect of CPA might be related both to disease acuity and to the therapeutic window.
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Texto completo: Disponível Coleções: Preprints Base de dados: medRxiv Assunto principal: Pneumonia / COVID-19 Idioma: Inglês Ano de publicação: 2021 Tipo de documento: Preprint

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Texto completo: Disponível Coleções: Preprints Base de dados: medRxiv Assunto principal: Pneumonia / COVID-19 Idioma: Inglês Ano de publicação: 2021 Tipo de documento: Preprint