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Favipiravir study #16 of 21   All Outcomes
4/21 Late treatment study
Zhao et al., International Immunopharmacology, doi:10.1016/j.intimp.2021.107702 (Peer Reviewed)
Favipiravir in the treatment of patients with SARS-CoV-2 RNA recurrent positive after discharge: a multicenter, open-label, randomized trial
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RCT with 55 patients (36 favipiravir, 19 control) who were PCR+ after recovery, showing improved viral clearance with treatment.
Zhao et al., 4/21/2021, Randomized Controlled Trial, China, Asia, peer-reviewed, 25 authors.
risk of no virological cure, 59.0% lower, RR 0.41, p = 0.06, treatment 7 of 36 (19.4%), control 9 of 19 (47.4%).
time to viral-, 52.4% lower, relative time 0.48, p = 0.04, treatment 36, control 19.
Effect extraction follows pre-specified rules prioritizing more serious outcomes. For an individual study the most serious outcome may have a smaller number of events and lower statistical signficance, however this provides the strongest evidence for the most serious outcomes when combining the results of many trials.
All 21 studies   All Outcomes
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