Clinical, Microbiologic, and Biochemical Effects of Subgingival Administration of a Xanthan‐Based Chlorhexidine Gel in the Treatment of Periodontitis: A Randomized Multicenter Trial

Abstract

The adjunctive use of Xan-CHX gel promoted greater PD reductions and CAL gains compared to SRP alone. These results were concomitant with better microbiologic and biochemical outcomes when Xan-CHX gel use was added to SRP, particularly up to 3 months after treatment.