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Satisfaction with Government Recommended Pre-Procedural Mouth Rinses in the Mitigation of Covid-19 in Hong Kong SAR: A Triple Blind Randomized Controlled Clinical Trial

Huang et al., Journal of Dentistry, doi:10.1016/j.jdent.2024.105082
May 2024  
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PVP-I for COVID-19
12th treatment shown to reduce risk in February 2021
*, now known with p = 0.000000004 from 21 studies.
Lower risk for mortality, cases, and viral clearance.
No treatment is 100% effective. Protocols combine complementary and synergistic treatments. * >10% efficacy in meta analysis with ≥3 clinical studies.
4,200+ studies for 70+ treatments.
RCT 228 dental patients showing high satisfaction and acceptability of three pre-procedural mouthrinses (povidone-iodine, hydrogen peroxide, and chlorhexidine digluconate) recommended by the Hong Kong government for mitigating COVID-19 transmission. There was no significant difference in satisfaction and acceptability rates.
Study covers povidone-iodine, hydrogen peroxide, and chlorhexidine.
Huang et al., 16 May 2024, Double Blind Randomized Controlled Trial, China, peer-reviewed, 7 authors.
This PaperPovidone-Iod..All
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