期刊
CLINICAL ORAL INVESTIGATIONS
卷 26, 期 4, 页码 3563-3572出版社
SPRINGER HEIDELBERG
DOI: 10.1007/s00784-021-04324-6
关键词
Liver cirrhosis; Peri-implant disease; Risk factors; Case-control study
资金
- National Council of Scientific and Technological Development -CNPq, Brasilia, Brazil [402158/2016-4]
The study found a significant risk association between liver cirrhosis and peri-implantitis, with alcohol use, age, gender, smoking, periodontitis, and number of teeth also significantly associated with the occurrence of peri-implantitis. Further research with a larger sample size and controlling for confounding factors is needed to better understand the link between peri-implantitis and liver cirrhosis.
Objective The objective of this study was to evaluate the potential association between liver cirrhosis and peri-implant diseases, as well as the influence of different risk indicators on this association. Methods This case-control study included 64 cases with liver cirrhosis and 128 controls without liver diseases that presented the same socio-demographic and economic profile. The specific inclusion criteria were the following: aged group of 35-55 years and presenting at least one osseointegrated implant functioning for >5 years. A full-mouth peri-implant and periodontal examination was performed and risk variables were recorded. The association between risk variables and the occurrence of peri-implant diseases was tested through univariate analysis and multivariate logistic regression, stratified by alcohol status. Additionally, a mediation analysis was performed to examine the mediating effect of age with peri-implantitis. Results A high prevalence of peri-implantitis (29.7%) was observed among cases when compared to controls (18.0%). Individuals with cirrhosis presented similar to 2.5 higher chance of having peri-implantitis than controls (p<0.001). Significant variables associated with the occurrence of peri-implantitis in the final logistic model were the following: cirrhosis, alcohol use, age (>55 years), male sex, smoking, periodontitis, and number of <= 14. Conclusions An important risk association between liver cirrhosis and peri-implantitis was reported. Future studies with a larger sample size controlling for the patient- and implant-related confounders are needed to better understand the link between peri-implantitis and liver cirrhosis.
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