イワイ　コウメイ   IWAI KOMEI   岩井　浩明    所属   朝日大学  歯学部 口腔感染医療学講座 社会口腔保健学    朝日大学  大学院 歯学研究科    職種   講師
言語種別	英語
発行・発表の年月	2024/02
形態種別	研究論文（学術雑誌）
査読	査読あり
標題	Association between failed eradication of 7‑day triple therapy for Helicobacter pylori and untreated dental caries in Japanese adults
執筆形態	共著
掲載誌名	Scientifc Reports
掲載区分	国外
巻・号・頁	14(4043)
担当区分	筆頭著者
著者・共著者	◎Komei Iwai, Tetsuji Azuma, Takatoshi Yonenaga, Yasuyuki Sasai, Kazutoshi Watanabe, Akihiro Obora, Fumiko Deguchi, Takao Kojima, Takaaki Tomofuji
概要	In this cross-sectional study, we examined whether failed eradication of H. pylori was associated with decayed teeth in Japanese adults. Enrolled were 226 participants who received dental checkups among those treated for eradication of H. pylori at Asahi University Hospital between April 2019 and March 2021. Treatment efficacy was assessed by urea breath test. Eradication failed in 38 participants (17%), decayed teeth in 32 participants (14%), and number of 0.34 teeth per participants. Multivariate logistic regression analyses showed that failed eradication of H. pylori was associated with decayed teeth (presence: odds ratio, 2.672; 95% confidence interval, 1.093-6.531) after adjusting for gender, age, and brushing frequency. These results indicate that failed eradication of H. pylori was associated with decayed teeth and suggest that untreated dental caries may impact treatment for eradication of H. pylori.