Early Administration of Convalescent Plasma Improves Survival in Patients with Hematological Malignancies and COVID-19

Autor: Monika Maria Biernat, Anna Kolasińska, Jacek Kwiatkowski, Donata Urbaniak-Kujda, Paweł Biernat, Justyna Janocha-Litwin, Małgorzata Szymczyk-Nużka, Dawid Bursy, Elżbieta Kalicińska, Krzysztof Simon, Grzegorz Mazur, Tomasz Wróbel
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Viruses, Vol 13, Iss 3, p 436 (2021)
Druh dokumentu: article
ISSN: 1999-4915
DOI: 10.3390/v13030436
Popis: The use of convalescent plasma in the treatment of COVID-19 may lead to a milder course of infection and has been associated with improved outcomes. Determining optimal treatments in high risk populations is crucial, as is the case in those with hematological malignancies. We analyzed a cohort of 23 patients with hematological malignancies and COVID-19 who had received plasma 48–72 h after the diagnosis of infection and compared it with a historical group of 22 patients who received other therapy. Overall survival in those who received convalescent plasma was significantly higher than in the historical group (p = 0.03460). The plasma–treated group also showed a significantly milder course of infection (p = 0.03807), characterized by less severe symptoms and faster recovery (p = 0.00001). In conclusion, we have demonstrated that convalescent plasma is an effective treatment and its early administration leads to clinical improvement, increased viral clearance and longer overall survival in patients with hematological malignancies and COVID-19. To our knowledge, this is the first report to analyze the efficacy of convalescent plasma in a cohort of patients with hematological malignancies.
Databáze: Directory of Open Access Journals
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