Analgesics..
Antiandrogens..
Bromhexine
Budesonide
Cannabidiol
Colchicine
Conv. Plasma
Curcumin
Ensovibep
Famotidine
Favipiravir
Fluvoxamine
Hydroxychlor..
Iota-carragee..
Ivermectin
Lactoferrin
Lifestyle..
Melatonin
Metformin
Molnupiravir
Monoclonals..
Nigella Sativa
Nitazoxanide
Nitric Oxide
Paxlovid
Peg.. Lambda
Povidone-Iod..
Quercetin
Remdesivir
Vitamins..
Zinc

Other
Feedback
Home
Home   COVID-19 treatment studies for Hydroxychloroquine  COVID-19 treatment studies for HCQ  C19 studies: HCQ  HCQ   Select treatmentSelect treatmentTreatmentsTreatments
Melatonin Meta
Bromhexine Meta Metformin Meta
Budesonide Meta Molnupiravir Meta
Cannabidiol Meta
Colchicine Meta Nigella Sativa Meta
Conv. Plasma Meta Nitazoxanide Meta
Curcumin Meta Nitric Oxide Meta
Ensovibep Meta Paxlovid Meta
Famotidine Meta Peg.. Lambda Meta
Favipiravir Meta Povidone-Iod.. Meta
Fluvoxamine Meta Quercetin Meta
Hydroxychlor.. Meta Remdesivir Meta
Iota-carragee.. Meta
Ivermectin Meta Zinc Meta
Lactoferrin Meta

Other Treatments Global Adoption
All Studies   Meta Analysis   Recent: 
0 0.5 1 1.5 2+ Hospitalization 95% Improvement Relative Risk Severity 27% Case -5% c19hcq.org Agarwal et al. HCQ for COVID-19 PrEP Favors HCQ Favors control
Low dose hydroxychloroquine prophylaxis for COVID-19 - a prospective study
Agarwal et al., medRxiv, doi:10.1101/2021.09.13.21262971 (Preprint)
14 Sep 2021    Source   PDF   Share   Tweet
Small prophylaxis trial with 29 low dose HCQ and 455 control healthcare workers in India, showing no statistically significant differences.
risk of hospitalization, 94.8% lower, RR 0.05, p = 0.61, treatment 0 of 29 (0.0%), control 17 of 455 (3.7%), NNT 27, relative risk is not 0 because of continuity correction due to zero events (with reciprocal of the contrasting arm).
relative severity, 26.9% better, RR 0.73, p = 0.21, treatment 29, control 455.
risk of case, 4.6% higher, RR 1.05, p = 0.81, treatment 6 of 29 (20.7%), control 90 of 455 (19.8%).
Effect extraction follows pre-specified rules prioritizing more serious outcomes. Submit updates
Agarwal et al., 14 Sep 2021, prospective, India, preprint, 1 author.
All Studies   Meta Analysis   Submit Updates or Corrections
This PaperHCQAll
Loading..
Please send us corrections, updates, or comments. Vaccines and treatments are complementary. All practical, effective, and safe means should be used based on risk/benefit analysis. No treatment, vaccine, or intervention is 100% available and effective for all current and future variants. We do not provide medical advice. Before taking any medication, consult a qualified physician who can provide personalized advice and details of risks and benefits based on your medical history and situation. FLCCC and WCH provide treatment protocols.
  or use drag and drop   
Submit