International Journal of Environmental Research and Public Health Review Mechanical Debridement with Antibiotics in the Treatment of Chronic Periodontitis: Effect on Systemic Biomarkers—A Systematic Review Sudhir L. Munasur 1, Eunice B. Turawa 1, Usuf M.E. Chikte 2 and Alfred Musekiwa 1,* 1 Division of Epidemiology and Biostatistics, Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town 7530, South Africa;
[email protected] (S.L.M.);
[email protected] (E.B.T.) 2 Division of Health Systems and Public Health, Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town 7530, South Africa;
[email protected] * Correspondence:
[email protected] Received: 5 June 2020; Accepted: 25 June 2020; Published: 3 August 2020 Abstract: In this systematic review, we assessed the effectiveness of systemic antibiotics as an adjunctive therapy to mechanical debridement in improving inflammatory systemic biomarkers, as compared to mechanical debridement alone, among adults with chronic periodontitis. We searched relevant electronic databases for eligible randomized controlled trials. Two review authors independently screened, extracted data, and assessed risk of bias. We conducted meta-analysis, assessed heterogeneity, and assessed certainty of evidence using GRADEPro software. We included 19 studies (n = 1350 participants), representing 18 randomized controlled trials and found very little or no impact of antibiotics on inflammatory biomarkers. A meta-analysis of eight studies demonstrated a mean reduction of 0.26 mm in the periodontal pockets at three months (mean difference [MD] 0.26, 95%CI: 0.36 to 0.17, n = 372 participants, moderate certainty of evidence) in favor of the − − − antibiotics.