COVID-19 studies for: C19 studies:  HC QHC Q Vitamin DVitamin D IvermectinIVM LY-CoVLY REGN-COV2REGN RemdesivirRMD ZincZn
HC Q study #11
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4/12
Negative
Late treatment study
Barbosa et al., Preprint (Preprint)
Clinical outcomes of hydroxych loroquine in hospitalized patients with COVID-19: a quasi-randomized comparative study
Small retrospective study with 63 patients (32 treated with HC Q), showing no effectiveness, however the baseline state of each arm significantly differs.
This preprint was submitted to NEJM but has not been published several months later.
death, ↑147.0%, p=0.58
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