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

Other
Feedback
Home
Home   COVID-19 treatment studies for PVP-I  COVID-19 treatment studies for Povidone-Iod..  C19 studies: Povidone-Iod..  Povidone-Iod..   Select treatmentSelect treatmentTreatmentsTreatments
Antiandrogens (meta) Melatonin (meta)
Aspirin (meta) Metformin (meta)
Bamlaniv../e.. (meta) Molnupiravir (meta)
Bebtelovimab (meta) N-acetylcys.. (meta)
Bromhexine (meta) Nigella Sativa (meta)
Budesonide (meta) Nitazoxanide (meta)
Cannabidiol (meta) Nitric Oxide (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)
Lactoferrin (meta)

Other Treatments Global Adoption
All Studies   Meta Analysis   Recent: 
0 0.5 1 1.5 2+ Viral load 57% no CI Improvement Relative Risk Viral load (b) 100% no CI Viral clearance 31% Viral clearance (b) 59% c19pvpi.com Fantozzi et al. Povidone-Iod.. for COVID-19 RCT LATE Favors povidone-iodine Favors Saline
Fantozzi, 38 patient povidone-iodine late treatment RCT: 57% improved viral load and 31% improved viral clearance [p=0.26] https://c19p.org/fantozzi
copied to clipboard
Efficacy of antiseptic mouthrinses against SARS-CoV-2: A prospective randomized placebo-controlled pilot study
Fantozzi et al., American Journal of Otolaryngology, doi:10.1016/j.amjoto.2022.103549
28 Jul 2022    Source   PDF   Share   Tweet
Mouthrinse RCT in Italy comparing short-term viral load after a single 60 second treatment with povidone-iodine, hydrogen peroxide, chlorhexidine, and saline. The greatest efficacy was seen with povidone-iodine, especially for patients with low viral load at baseline.
relative viral load, 57.5% better, RR 0.43, treatment 8, control 11, T2, relative fraction of median baseline viral load remaining.
relative viral load, 100% better, RR <0.001, treatment 8, control 11, T1, relative fraction of median baseline viral load remaining.
risk of no viral clearance, 31.2% lower, RR 0.69, p = 0.26, treatment 5 of 8 (62.5%), control 10 of 11 (90.9%), NNT 3.5, T2.
risk of no viral clearance, 58.7% lower, RR 0.41, p = 0.04, treatment 3 of 8 (37.5%), control 10 of 11 (90.9%), NNT 1.9, T1.
Effect extraction follows pre-specified rules prioritizing more serious outcomes. Submit updates
Fantozzi et al., 7/28/2022, Randomized Controlled Trial, Italy, peer-reviewed, 14 authors, study period December 2020 - May 2021, this trial compares with another treatment - results may be better when compared to placebo.
Contact: umberto.romeo@uniroma1.it.
All Studies   Meta Analysis
This PaperPovidone-Iod..All
Late treatment
is less effective
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