TY - JOUR U1 - Wissenschaftlicher Artikel A1 - Matern, Johannes A1 - Koch, Raphael A1 - Petersmann, Astrid A1 - Kocher, Thomas A1 - Eickholz, Peter A1 - Lorenz, Katrin A1 - Kim, Ti‐Sun A1 - Meyle, Jörg A1 - Kaner, Doğan A1 - Schlagenhauf, Ulrich A1 - Gravemeier, Martina A1 - Harks, Inga A1 - Ehmke, Benjamin T1 - Effect of periodontal therapy on adipokine biomarkers in overweight JF - Journal of Clinical Periodontology N2 - Abstract Aim The aim of this study was to evaluate the effect of non‐surgical periodontal therapy on circulating levels of the systemic inflammation‐associated biomarkers orosomucoid (ORM), high‐sensitivity C‐reactive protein (hsCRP), chemerin, and retinol‐binding protein 4 (RBP4) in overweight or normal‐weight patients with periodontitis at 27.5 months after therapy. Materials and methods This exploratory subanalysis includes patients from the ABPARO‐trial (ClinicalTrials.gov NCT00707369). The per‐protocol collective provided untreated periodontitis patients with high (≥28 kg/m2) or moderate (21–24 kg/m2) BMI. Out of the per‐protocol collective, 80 patients were randomly selected and stratified for BMI group, sex, and treatment group (antibiotics/placebo), resulting in 40 overweight and normal‐weight patients. Patients received non‐surgical periodontal therapy and maintenance at 3‐month intervals. Plasma samples from baseline and 27.5 months following initial treatment were used to measure the concentrations of ORM, hsCRP, chemerin, and RBP4. Results At the 27.5‐month examination, ORM and hsCRP decreased noticeably in the overweight group (ORM: p = .001, hsCRP: p = .004) and normal‐weight patients (ORM: p = .007, hsCRP: p < .001). Chemerin decreased in the overweight group (p = .048), and RBP4 concentrations remained stable. Conclusion Non‐surgical periodontal therapy reduced systemically elevated inflammation‐associated biomarkers in periodontitis patients. These improvements were more pronounced in overweight patients than in normal‐weight patients. KW - - KW - chemerin KW - orosomucoid KW - overweight KW - periodontitis KW - retinol‐binding protein 4 Y1 - 2020 UN - https://nbn-resolving.org/urn:nbn:de:gbv:9-opus-40875 U6 - https://doi.org/10.1111/jcpe.13288 DO - https://doi.org/10.1111/jcpe.13288 VL - 47 IS - 7 SP - 842 EP - 850 ER -