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Home   COVID-19 treatment studies for Vitamin C  COVID-19 treatment studies for Vitamin C  C19 studies: Vitamin C  Vitamin C   Select treatmentSelect treatmentTreatmentsTreatments
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All Studies   Meta Analysis   Recent: 
0 0.5 1 1.5 2+ Mortality 87% Improvement Relative Risk Hospitalization time 18% c19vitaminc.com Tehrani et al. Vitamin C for COVID-19 RCT LATE TREATMENT Favors vitamin C Favors control
Tehrani, 44 patient vitamin C late treatment RCT: 87% lower mortality [p=0.13] and 18% lower hospitalization [p=0.23] https://c19p.org/tehrani3
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An investigation into the Effects of Intravenous Vitamin C on Pulmonary CT Findings and Clinical Outcomes of Patients with COVID 19 Pneumonia A Randomized Clinical Trial
Tehrani et al., Urology Journal, doi:10.22037/uj.v18i.6863
8 Nov 2021    Source   PDF   Share   Tweet
RCT 54 late stage patients, 18 treated with IV vitamin C (2g every 6h for 5 days), showing significant relative improvements in oxygen saturation and respiratory rate.
risk of death, 87.1% lower, RR 0.13, p = 0.13, treatment 0 of 18 (0.0%), control 4 of 26 (15.4%), NNT 6.5, relative risk is not 0 because of continuity correction due to zero events (with reciprocal of the contrasting arm).
hospitalization time, 17.6% lower, relative time 0.82, p = 0.23, treatment 18, control 26.
Effect extraction follows pre-specified rules prioritizing more serious outcomes. Submit updates
Tehrani et al., 11/8/2021, Randomized Controlled Trial, Iran, Middle East, peer-reviewed, 10 authors, average treatment delay 9.0 days.
Contact: saraabolghasemi1@gmail.com.
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