Clinical Research Directory

Effects of Adjunctive Synbiotic Supplementation to Non-Surgical Periodontal Therapy in Smokers With Periodontitis

Sponsor: Biruni University

Summary

The aim of this study is to evaluate the effects of adjunctive synbiotic supplementation combined with non-surgical periodontal therapy in smokers with periodontitis. The main questions this study aims to answer are: Does adjunctive synbiotic supplementation improve clinical periodontal parameters in smokers with periodontitis? Does adjunctive synbiotic supplementation affect immunological and microbiological parameters associated with periodontal disease? Systemically healthy smokers and non-smokers diagnosed with generalized Stage III-IV Grade B/C periodontitis will be included in the study. Participants will first be divided into two main groups according to smoking status (smokers and non-smokers). These groups will then be further divided into two subgroups according to the use of synbiotic or placebo capsules. Therefore, the study will consist of four groups in total. The sample size of the study was determined as 92 participants, with 23 participants included in each group. All participants will receive non-surgical periodontal therapy (NSPT) at baseline. In addition to NSPT, participants will use either synbiotic or placebo capsules once daily for 90 days. To evaluate clinical periodontal, immunological, and microbiological parameters, periodontal measurements will be performed, and saliva and subgingival plaque samples will be collected. In addition, stool samples will be collected from participants to evaluate the effects of synbiotic supplementation on the gastrointestinal microbiota, and microbiota analyses will be performed. All samples will be collected again and evaluated at the third month following non-surgical periodontal therapy.

Official title: Effects of Adjunctive Synbiotic Supplementation to Non-Surgical Periodontal Therapy on Clinical, Immunological, and Microbiological Parameters in Smokers With Periodontitis

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