Clinical Effects of Periodontal Therapy on the Severity of Cyclosporin A-Induced Gingival Hyperplasia

Background: Gingival hyperplasia (GH) is a major side effect associated with cyclosporin A (CsA) therapy. The condition is further augmented due to the gingival inflammation. In this study, the effects of initial periodontal therapy and gingival curettage are analyzed in a group of patients with clinically significant (>30%) CsAinduced gingival hyperplasia. Methods: The test group of 15 patients received oral hygiene instructions, supra- and subgingival scaling, polishing, and gingival curettage only oral hygiene instructions were given to 16 control subjects. Plaque index (PI), gingival index (GI), calculus index (CI), periodontal probing depth (PD), and gingival hyperplasia were recorded at baseline and repeated 8 weeks after treatment. Current doses of immunosuppressive agents, serum concentrations of CsA, and duration of CsA therapy were recorded as the pharmacological parameters. Results: Statistical evaluation revealed that all clinical variables showed statistical decreases compared to baseline in ...