普雷沃氏菌与口腔内金属合金的相关性研究。

IF 2.6 3区医学 Q1 DENTISTRY, ORAL SURGERY & MEDICINE

Korean Journal of Orthodontics Pub Date : 2025-06-02 DOI:10.4041/kjod25.015

María Florinda Otero, Raquel Dos-Santos, Eva Pérez-Pampín, Antonio Mera Varela, Jorge Mira

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引用次数: 0

摘要

目的：研究类风湿关节炎（RA）患者口内金属合金与中普雷沃氏菌存在之间的潜在关联。方法：采用细菌学检查进行病例对照研究。RA组包括80例患者，其中40例中普雷沃氏菌检测呈阳性，40例检测呈阴性。对照组81例无类风湿关节炎，中间普雷沃氏菌阳性39例，阴性42例。结果：单因素分析发现，口腔内金属合金（舌固定固位器或金属陶瓷冠）、男性和牙龈炎症是中间普雷沃氏菌存在的重要预测因素（P < 0.05）。在多变量分析中，口腔内金属合金显示出最强的相关性，优势比= 4.21 （P < 0.001）。然而，在RA和对照组之间，普雷沃特菌中间阳性没有显著差异。结论：这些发现表明，口腔内金属合金与成人龈下袋中普雷沃氏菌的患病率增加有关，与RA状态无关。

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Correlation between Prevotella intermedia and intraoral metal alloys.

Objective: We investigated the potential association between intraoral metal alloys and the presence of Prevotella intermedia in patients with rheumatoid arthritis (RA).

Methods: A case-control study was conducted using bacteriological tests. The RA group included 80 patients, of whom 40 tested positive for Prevotella intermedia and 40 tested negative. The control group consisted of 81 subjects without RA, with 39 testing positive for Prevotella intermedia and 42 testing negative.

Results: Univariate analysis identified the presence of intraoral metal alloys (lingual fixed retainers or metal-ceramic crowns), male sex, and gingival inflammation as significant predictors of Prevotella Intermedia presence (P < 0.05). In multivariate analysis, intraoral metal alloys demonstrated the strongest association, with an odds ratio = 4.21 (P < 0.001). However, no significant difference in Prevotella intermedia positivity was observed between the RA and control groups.

Conclusions: These findings suggest that intraoral metal alloys are associated with an increased prevalence of Prevotella intermedia in subgingival pockets among adults, independent of RA status.

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来源期刊

Korean Journal of Orthodontics DENTISTRY, ORAL SURGERY & MEDICINE-

CiteScore

3.50

自引率

10.50%

发文量

审稿时长

>12 weeks

期刊介绍： The Korean Journal of Orthodontics (KJO) is an international, open access, peer reviewed journal published in January, March, May, July, September, and November each year. It was first launched in 1970 and, as the official scientific publication of Korean Association of Orthodontists, KJO aims to publish high quality clinical and scientific original research papers in all areas related to orthodontics and dentofacial orthopedics. Specifically, its interest focuses on evidence-based investigations of contemporary diagnostic procedures and treatment techniques, expanding to significant clinical reports of diverse treatment approaches. The scope of KJO covers all areas of orthodontics and dentofacial orthopedics including successful diagnostic procedures and treatment planning, growth and development of the face and its clinical implications, appliance designs, biomechanics, TMJ disorders and adult treatment. Specifically, its latest interest focuses on skeletal anchorage devices, orthodontic appliance and biomaterials, 3 dimensional imaging techniques utilized for dentofacial diagnosis and treatment planning, and orthognathic surgery to correct skeletal disharmony in association of orthodontic treatment.