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Home   COVID-19 treatment studies for Iota-carrageenan  COVID-19 treatment studies for Iota-carragee..  C19 studies: Iota-carragee..  Iota-carragee..   Select treatmentSelect treatmentTreatmentsTreatments
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0 0.5 1 1.5 2+ Case 100% Improvement Relative Risk c19ic.com Carvallo et al. Iota-carragee.. for COVID-19 Prophylaxis Favors iota-carrageenan Favors control
Carvallo, 1,195 patient iota-carrageenan prophylaxis study: 100% fewer cases [p<0.0001] https://c19p.org/carvalloprepg
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Study of the Efficacy and Safety of Topical Ivermectin + Iota-Carrageenan in the Prophylaxis against COVID-19 in Health Personnel
Carvallo et al., Journal of Biomedical Research and Clinical Investigation, doi:10.31546/2633-8653.1007
17 Nov 2020    Source   PDF   Share   Tweet
Prophylaxis study using ivermectin and iota-carrageenan showing 0 of 788 cases from treated healthcare workers, compared to 237 of 407 control.
The authors later reported that carrageenan is not necessary in this protocol [youtube.com].
risk of case, 99.9% lower, RR 0.001, p < 0.001, treatment 0 of 788 (0.0%), control 237 of 407 (58.2%), NNT 1.7, relative risk is not 0 because of continuity correction due to zero events (with reciprocal of the contrasting arm).
Effect extraction follows pre-specified rules prioritizing more serious outcomes. Submit updates
This study is excluded in the after exclusion results of meta analysis: concern about potential data issues.
Carvallo et al., 11/17/2020, prospective, Argentina, South America, peer-reviewed, 4 authors, this trial uses multiple treatments in the treatment arm (combined with ivermectin) - results of individual treatments may vary.
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