How should we use convalescent plasma therapies for the management of COVID-19?
Author(s) -
Erica M. Wood,
Lise J Estcourt,
Zoe McQuilten
Publication year - 2020
Publication title -
blood
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.515
H-Index - 465
eISSN - 1528-0020
pISSN - 0006-4971
DOI - 10.1182/blood.2020008903
Subject(s) - convalescent plasma , covid-19 , medicine , antibody , clinical trial , immunology , blood transfusion , intensive care medicine , blood product , virology , surgery , outbreak , disease , infectious disease (medical specialty)
Convalescent plasma (CP) from blood donors with antibodies to severe acute respiratory syndrome coronavirus 2 may benefit patients with COVID-19 by providing immediate passive immunity via transfusion or by being used to manufacture hyperimmune immunoglobulin preparations. Optimal product characteristics (including neutralizing antibody titers), transfusion volume, and administration timing remain to be determined. Preliminary COVID-19 CP safety data are encouraging, but establishing the clinical efficacy of CP requires an ongoing international collaborative effort. Preliminary results from large, high-quality randomized trials have recently started to be reported.
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