Topical Povidone Iodine Inhibits Bacterial Growth in the Oral Cavity of Patients on Mechanical Ventilation

A Randomized Controlled Study

Shoma Tsuda; Sakiko Soutome; Saki Hayashida; Madoka Funahara; Souichi Yanamoto; Masahiro Umeda

Disclosures

BMC Oral Health. 2020;20(62) 

In This Article

Conclusions

Topical application of povidone iodine reduced the number of oral bacteria for at least 3 h after oral care in patients undergoing mechanical ventilation, and did not promote the growth of bacteria resistant to antibiotics or fungi. This is a simple and safe method to reduce oral bacteria for a longer time in Japan—similar to 0.12% chlorhexidine globally.

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