Antiandrogens
Aspirin
Bromhexine
Budesonide
Cannabidiol
Casirivimab/i..
Colchicine
Conv. Plasma
Curcumin
Diet
Ensovibep
Exercise
Famotidine
Favipiravir
Fluvoxamine
Hydroxychlor..
Iota-carragee..
Ivermectin
Lactoferrin
Melatonin
Metformin
Molnupiravir
Nigella Sativa
Nitazoxanide
Paxlovid
Peg.. Lambda
Povidone-Iod..
Proxalutamide
Quercetin
Remdesivir
Sleep
Sotrovimab
Vitamin A
Vitamin C
Vitamin D
Zinc

Other
Feedback Home
Home   COVID-19 treatment studies for Hydroxychloroquine  COVID-19 treatment studies for HCQ  C19 studies: HCQ  HCQ   Select treatmentSelect treatmentTreatmentsTreatments
Antiandrogens (meta) Lactoferrin (meta)
Aspirin (meta) Melatonin (meta)
Bamlaniv../e.. (meta) Metformin (meta)
Bebtelovimab (meta) Molnupiravir (meta)
Bromhexine (meta) N-acetylcys.. (meta)
Budesonide (meta) Nigella Sativa (meta)
Cannabidiol (meta) Nitazoxanide (meta)
Casirivimab/i.. (meta) Paxlovid (meta)
Colchicine (meta) Peg.. Lambda (meta)
Conv. Plasma (meta) Povidone-Iod.. (meta)
Curcumin (meta) Probiotics (meta)
Diet (meta) Proxalutamide (meta)
Ensitrelvir (meta) Quercetin (meta)
Ensovibep (meta) Remdesivir (meta)
Exercise (meta) Sleep (meta)
Famotidine (meta) Sotrovimab (meta)
Favipiravir (meta) Tixagev../c.. (meta)
Fluvoxamine (meta) Vitamin A (meta)
Hydroxychlor.. (meta) Vitamin C (meta)
Iota-carragee.. (meta) Vitamin D (meta)
Ivermectin (meta) Zinc (meta)

Other Treatments Global Adoption
All Studies   Meta Analysis   Recent: 
0 0.5 1 1.5 2+ Case 11% Improvement Relative Risk c19hcq.com Grau-Pujol et al. HCQ for COVID-19 RCT PrEP Favors HCQ Favors control
Grau-Pujol, 269 patient HCQ prophylaxis RCT: 11% fewer cases [p=1] https://c19p.org/graupujol
copied to clipboard
Pre-exposure prophylaxis with hydroxychloroquine for COVID-19: a double-blind, placebo-controlled randomized clinical trial
Grau-Pujol et al., Trials, doi:10.1186/s13063-021-05758-9
21 Sep 2020    Source   PDF   Share   Tweet
Small PrEP RCT showing that PrEP with HCQ is safe at the dosage used. There were no deaths, hospitalizations, or serious adverse events.
The paper states: "Among all trial participants at the end of the first month (n=253), only one participant from the placebo arm (1/116, 0.8%), tested positive for SARS-CoV-2 PCR and for a SARS-CoV-2 serology test".
The abstract states: "only one participant in each group was diagnosed with COVID-19".
risk of case, 10.6% lower, RR 0.89, p = 1.00, treatment 1 of 142 (0.7%), control 1 of 127 (0.8%), NNT 1202.
Effect extraction follows pre-specified rules prioritizing more serious outcomes. Submit updates
Grau-Pujol et al., 9/21/2020, Randomized Controlled Trial, Spain, Europe, peer-reviewed, 22 authors.
All Studies   Meta Analysis
This PaperHCQAll
Please send us corrections, updates, or comments. Vaccines and treatments are both valuable and complementary. All practical, effective, and safe means should be used. No treatment, vaccine, or intervention is 100% available and effective for all current and future variants. Denying the efficacy of any method increases mortality, morbidity, collateral damage, and the risk of endemic status. 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