Cited by 17COVID-19 Clinical Research StudiesSARS-CoV-2 and COVID-19 ResearchLong-Term Effects of COVID-19

A review of COVID-19 convalescent plasma use in COVID-19 with focus on proof of efficacy

Open access
Devarasetti, Phani Kumar, Rajasekhar, Liza, Baisya, Ritasman, Sreejitha, K. S., Vardhan, Yerram Keerthi·2021·Immunologic Research

Abstract

Convalescent plasma (CP) therapy is rapidly becoming an established consideration in the treatment of COVID-19 patients though there is a need to critically review this area for proof of efficacy. Neutralizing antibodies (NAb) present in CP generated in response to SARS-CoV-2 infection directed against the receptor-binding domain (RBD) of the spike protein are considered to play main role in viral clearance. CP infusion may also help in the modulation of immune response by its immunomodulatory effect. The FDA allows for administration of CP to COVID-19 patients. The present published literature in COVID-19 is limited to case series and randomised controlled trial where plasma therapy was used in moderate, severe and critically ill patients. Though multiple uncertainties exist regarding to its efficacy, appropriate donor selection and NAb titres, the efficacy data of CP use inCOVID-19 is limited having shown hope with early and severe to critically ill COVID-19 patients.

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  • Convalescent patient serum samples have provided promising results in the clinic.

    “Convalescent patient serum samples have also provided promising results in the clinic151.”

    From SARS-CoV-2, COVID-19 and the aging immune system (2021) · cites this paper as [151]

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Research works printed but not linked: 2

  1. [8]Wajnberg A, Amanat F, Firpo A, Altman D, Bailey M, Mansour M, et al. SARS-CoV-2 infection induces robust, neutralizing antibody responses that are stable for at least three months. medRxiv. 2020.
  2. [34]Kulkarni R Bramhachari PV Antibody-dependent enhancement of viral infections BT-dynamics of immune activation in viral diseases Dyn. Immune Act. Viral Dis Singapore 2020 Singapore Springer 9 41

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Authors
Devarasetti, P. K., Rajasekhar, L., Baisya, R., Sreejitha, K. S., & Vardhan, Y. K.
Affiliations
Nizam's Institute of Medical Sciences (IN)
Corresponding author
Rajasekhar, Liza
Venue
Immunologic Research
Published
2021-01-25
Volume
69
Issue
1
Pages
18-25
ISSN
  • 0257-277X (ISSN-L)
  • 1559-0755
OpenAlex
W3122105882
Cited by
17
References
33
Citations by year
2023: 1 · 2022: 6 · 2021: 10
FWCI
0.50
Type
journal article
Language
en
Open access
Locations
  • Immunologic Research (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Infectious Diseases › COVID-19 Clinical Research Studies
  • Health Sciences › Medicine › Infectious Diseases › SARS-CoV-2 and COVID-19 Research
  • Health Sciences › Medicine › Neurology › Long-Term Effects of COVID-19
Keywords
COVID-19 pandemic, convalescent plasma therapy, SARS-CoV-2, neutralizing antibodies, spike protein receptor-binding domain, immunomodulation, donor selection, treatment efficacy, critically ill patients
MeSH terms
COVID-19, SARS-CoV-2, COVID-19 Serotherapy, Humans, Immunization, Passive, Antibodies, Neutralizing

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