Overview 1% Metformin in Moderate and Severe Periodontitis Status: Completed Trial end date: 2014-08-01 Target enrollment: Participant gender: Summary This study evaluates the efficacy of 1% Metformin gel in treatment of moderate and severe periodontitis subject. Phase: Phase 2/Phase 3 Details Lead Sponsor: Government Dental College and Research Institute, BangaloreTreatments: Metformin