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Home   COVID-19 treatment studies for Convalescent Plasma  COVID-19 treatment studies for Conv. Plasma  C19 studies: Conv. Plasma  Conv. Plasma   Select treatmentSelect treatmentTreatmentsTreatments
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0 0.5 1 1.5 2+ Mortality 50% Improvement Relative Risk Noninvasive or mechani.. 33% primary Hospitalization time 22% c19early.com/cp AlQahtani et al. NCT04356534 Conv. Plasma RCT LATE Favors conv. plasma Favors control
AlQahtani, 40 patient convalescent plasma late treatment RCT: 33% lower ventilation [p=0.47] and 22% shorter hospitalization [p=0.12] https://c19p.org/alqahtani
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Randomized controlled trial of convalescent plasma therapy against standard therapy in patients with severe COVID-19 disease
AlQahtani et al., Scientific Reports, doi:10.1038/s41598-021-89444-5 (preprint 11/4/2020)
4 Nov 2020    Source   PDF   Share   Tweet
Small RCT with 40 hospitalized patients in Bahrain, 20 treated with convalescent plasma, not showing significant differences. NCT04356534.
risk of death, 50.0% lower, RR 0.50, p = 0.55, treatment 1 of 20 (5.0%), control 2 of 20 (10.0%), NNT 20.
noninvasive or mechanical ventilation, 33.3% lower, RR 0.67, p = 0.47, treatment 4 of 20 (20.0%), control 6 of 20 (30.0%), NNT 10, primary outcome.
hospitalization time, 21.9% lower, relative time 0.78, p = 0.12, treatment 20, control 20.
Effect extraction follows pre-specified rules prioritizing more serious outcomes. Submit updates
AlQahtani et al., 11/4/2020, Randomized Controlled Trial, Bahrain, Middle East, peer-reviewed, 11 authors, trial NCT04356534.
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