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SAGE Publications, Therapeutic Advances in Infectious Disease, (7), p. 204993612095793, 2020

DOI: 10.1177/2049936120957931

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Convalescent plasma appears efficacious and safe in COVID-19

Journal article published in 2020 by Daulat Khulood, Mir Shoebulla Adil ORCID, Ruqiya Sultana, Nimra
This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

Full text: Unavailable

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Abstract

A cluster of pneumonia cases of unknown etiology associated with pyrexia and acute respiratory distress was identified in Southern China. Links between the previous severe acute respiratory syndrome (SARS) cases and the region’s seafood market were noted with the possibility of a new zoonosis and SARS-CoV-2 was identified as the responsible agent. Currently, there are no effective prophylactic or therapeutic options to deal with coronavirus disease-19 (COVID-19) or any other human coronavirus (HCoV) infections. Convalescent plasma (CP) therapy is a classic adaptive immunotherapy which has been in use for more a century to prevent and treat infections including SARS, Middle East respiratory syndrome (MERS), and H1N1 pandemic. Moreover, the World Health Organization regarded CP transfusion as the most promising therapy to treat MERS-CoV. This review was undertaken to demonstrate the potential of CP in the treatment of the pandemic COVID-19 disease. A total of eight studies conducted on CP therapy in patients with COVID-19 were reviewed wherein 25,028 patients above 18 years of age were involved. The vast majority of patients reported favorable outcomes when treated with CP with <1% serious adverse events. Despite its promising beneficial effects in patients severely ill with COVID-19, CP therapy requires further evaluation in randomized clinical trials (RCTs) as a lack of satisfactory efficacy data from this area certainly enhances the hesitancy with regard to employing this treatment. In the present circumstances of unsatisfactory pharmacological therapy and the urgent need for a successful curative remedy, considering the use of CP therapy is reasonable provided RCTs confirm its safety, efficacy, and tolerability.