Clinical efficacy of convalescent plasma for treatment of COVID-19 infections: Results of a multicenter clinical study
- PMID: 32694043
- PMCID: PMC7362821
- DOI: 10.1016/j.transci.2020.102875
Clinical efficacy of convalescent plasma for treatment of COVID-19 infections: Results of a multicenter clinical study
Abstract
Since Dec. 2019 the new coronavirus (SARS-CoV-2) has infected millions and claimed life of several hundred thousand worldwide. However, so far no approved vaccine or drug therapy is available for treatment of virus infection. Convalescent plasma has been considered a potential modality for COVID-19 infection. One hundred eighty-nine COVID-19 positive patients including 115 patients in plasma therapy group and 74 patients in control group, registered in the hospitals with confirmed COVID-19 infection, entered this multi-center clinical study. Comparison of outcomes including all-cause mortality, total hospitalization days and patients' need for intubation between the two patient groups shows that total of 98 (98.2 %) of patients who received convalescent plasma were discharged from hospital which is substantially higher compared to 56 (78.7 %) patients in control group. Length of hospitalization days was significantly lower (9.54 days) in convalescent plasma group compared with that of control group (12.88 days). Only 8 patients (7%) in convalescent plasma group required intubation while that was 20 % in control group. This clinical study provides strong evidence to support the efficacy of convalescent plasma therapy in COVID-19 patients and recommends this treatment for management of these patients. Clinical efficacy, immediate availability and potential cost effectiveness could be considered as main advantages of convalescent plasma therapy.
Keywords: COVID-19; Clinical trial; Convalescent plasma; Hospital stay; Mortality rate.
Copyright © 2020 Elsevier Ltd. All rights reserved.
Similar articles
-
Randomized clinical trial to evaluate safety and efficacy of convalescent plasma use among hospitalized patients with COVID-19 (PERUCONPLASMA): a structured summary of a study protocol for a randomized controlled trial.Trials. 2021 May 17;22(1):342. doi: 10.1186/s13063-021-05189-6. Trials. 2021. PMID: 34001174 Free PMC article.
-
Reconvalescent plasma/camostat mesylate in early SARS-CoV-2 Q-PCR positive high-risk individuals (RES-Q-HR): a structured summary of a study protocol for a randomized controlled trial.Trials. 2021 May 17;22(1):343. doi: 10.1186/s13063-021-05181-0. Trials. 2021. PMID: 34001215 Free PMC article.
-
Outpatient treatment with concomitant vaccine-boosted convalescent plasma for patients with immunosuppression and COVID-19.mBio. 2024 May 8;15(5):e0040024. doi: 10.1128/mbio.00400-24. Epub 2024 Apr 11. mBio. 2024. PMID: 38602414 Free PMC article.
-
Convalescent plasma therapy in COVID-19 critically ill patients during advanced phases of clinical trials and their preliminary results.Einstein (Sao Paulo). 2021 Apr 19;19:eRW6186. doi: 10.31744/einstein_journal/2021RW6186. eCollection 2021. Einstein (Sao Paulo). 2021. PMID: 33886937 Free PMC article. Review.
-
Convalescent plasma therapy for coronavirus infection: experience from MERS and application in COVID-19.Hum Vaccin Immunother. 2020 Dec 1;16(12):2973-2979. doi: 10.1080/21645515.2020.1793712. Epub 2020 Sep 3. Hum Vaccin Immunother. 2020. PMID: 32881641 Free PMC article. Review.
Cited by
-
The Progress and Challenges of Convalescent Plasma Therapy for Coronavirus Disease 2019.Infect Dis Immun. 2021 Apr 20;1(1):52-58. doi: 10.1097/01.ID9.0000733568.58627.47. eCollection 2021 Apr. Infect Dis Immun. 2021. PMID: 38630075 Free PMC article. Review.
-
Efficacy and Safety of Treatment with Plasma from COVID-19-Recovered Individuals.Life (Basel). 2023 Nov 9;13(11):2184. doi: 10.3390/life13112184. Life (Basel). 2023. PMID: 38004324 Free PMC article.
-
Rates Among Hospitalized Patients With COVID-19 Treated With Convalescent Plasma: A Systematic Review and Meta-Analysis.Mayo Clin Proc Innov Qual Outcomes. 2023 Oct 10;7(5):499-513. doi: 10.1016/j.mayocpiqo.2023.09.001. eCollection 2023 Oct. Mayo Clin Proc Innov Qual Outcomes. 2023. PMID: 37859995 Free PMC article.
-
Drug target of natural products and COVID-19: how far has science progressed?Ann Med Surg (Lond). 2023 Apr 19;85(6):2731-2742. doi: 10.1097/MS9.0000000000000703. eCollection 2023 Jun. Ann Med Surg (Lond). 2023. PMID: 37363478 Free PMC article.
-
The relationship between knowledge, attitude, and practice of plasma donation with age and gender as moderators: a cross-sectional survey.Ann Med Surg (Lond). 2023 Mar 16;85(5):1594-1600. doi: 10.1097/MS9.0000000000000121. eCollection 2023 May. Ann Med Surg (Lond). 2023. PMID: 37228986 Free PMC article.
References
-
- Luke T.C., Kilbane E.M., Jackson J.L., Hoffman S.L. Meta-analysis: convalescent blood products for Spanish influenza pneumonia: a future H5N1 treatment? Ann Intern Med. 2006;145:599–609. - PubMed
Publication types
MeSH terms
LinkOut - more resources
Full Text Sources
Medical
Research Materials
Miscellaneous