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ID 113773
タイトル別表記
Relationship of IE and oral conditions
著者
Hashimoto, Mari Tokushima University
Yamanouchi, Kouji Yamanouchi Dentistry and Oral Surgery
Fukumura, Yoshiaki Tokushima Red Cross Hospital
キーワード
Infective endocarditis (IE)
Valvular heart disease (VHD)
Periodontitis
Oral examination
資料タイプ
学術雑誌論文
抄録
Objectives
Infective endocarditis (IE) is a life-threatening infectious disease, but the pathogenesis of the disease remains uncertain. The objective of this study was to examine whether oral infectious conditions are associated with the occurrence of IE in valvular heart disease (VHD) patients.
Materials and Methods
A total of 119 periodontitis (P) patients with or without VHD were enrolled, and cross-sectional analyses were performed. Patients were classified as follows: 1) mild-to-moderate P without VHD, 2) mild-to-moderate P with VHD, 3) severe P without VHD, or 4) severe P with VHD. A total of 78 VHD patients were classified as 1) VHD without IE or 2) VHD with IE. Conditional logistic regression analysis was performed to compute the odds ratio (OR) and 95% confidence interval (CI).
Results
No significant differences were observed between patients with or without VHD in oral conditions. A significant increase in the percentage of alveolar bone loss in VHD patients with IE was observed compared with that of patients without IE. The ratio of both Porphyromonas gingivalis (Pg) IgG titer>1.68 and Pg fimA type II genotype in patients with IE was significantly higher than in patients without IE. There was a significant correlation between the occurrence of IE and clinical oral findings (number of remaining teeth: OR, 0.17; rate of alveolar bone loss>40%: OR, 11.8).
Conclusions
VHD patients with IE might have severe periodontitis compared with patients without IE, although further investigation will be needed because this is based on only 7 VHD patients with IE.
Clinical relevance
The patients with IE had fewer remaining teeth, more advanced bone resorption compared with those of patients without IE. These findings suggest a possible association between the occurrence of IE and periodontal infection.
掲載誌名
Clinical Oral Investigations
ISSN
14326981
14363771
cat書誌ID
AA11119758
出版者
Springer Berlin Heidelberg|German Society of Dental, Oral and Craniomandibular Sciences|European Federation of Conservative Dentistry
発行日
2019-06-13
備考
This is a post-peer-review, pre-copyedit version of an article published in Clinical Oral Investigations. The final authenticated version is available online at: https://doi.org/10.1007/s00784-019-02973-2.
論文本文は2020-06-13以降公開予定
EDB ID
出版社版DOI
出版社版URL
言語
eng
著者版フラグ
その他
部局
歯学系
病院