Oral Rinse to Reduced Expelled Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) During COVID-19 Infection

Xie et al., NCT04931004, NCT04931004, Feb 2022
57th treatment shown to reduce risk in September 2025, now with p = 0.0035 from 4 studies.
Lower risk for recovery and viral clearance.
No treatment is 100% effective. Protocols combine treatments.
6,300+ studies for 210+ treatments. c19early.org
Estimated 90 patient cetylpyridinium chloride early treatment RCT with results not reported over 3 years after estimated completion.
Study covers chlorhexidine, cetylpyridinium chloride, and hydrogen peroxide.
Xie et al., 28 Feb 2022, Double Blind Randomized Controlled Trial, placebo-controlled, trial NCT04931004 (history).
Please send us corrections, updates, or comments. c19early involves the extraction of 200,000+ datapoints from thousands of papers. Community updates help ensure high accuracy. Treatments and other interventions are complementary. All practical, effective, and safe means should be used based on risk/benefit analysis. No treatment 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. IMA and WCH provide treatment protocols.
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