These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Plaque-inhibiting effect of bioadhesive mucosal tablets containing chlorhexidine in a 4-day plaque regrowth model.
    Author: Coessens P, Herrebout F, De Boever JA, Voorspoels J, Remon JP.
    Journal: Clin Oral Investig; 2002 Dec; 6(4):217-22. PubMed ID: 12483236.
    Abstract:
    BACKGROUND AND AIM: Compliance in the use of daily oral antiseptics can probably be enhanced by prescribing easily-applied bioadhesive tablets which slowly release chlorhexidine (CHX). This could also be of use in patients with difficulties in rinsing or performing mechanical plaque control. The aim of the present study was to evaluate the capacity of bioadhesive tablets containing either 30 mg or 40 mg of CHX to inhibit de novo plaque formation. METHOD: In this single, examiner-blinded, crossover study, 22 volunteers between 21 and 25 years of age refrained from oral hygiene for 4 days. Bioadhesive mucosal tablets containing 30 mg or 40 mg of CHX were applied in the canine region. Rinses with a 0.2% CHX solution and placebo tablets served as controls. Plaque regrowth was evaluated with the Quigley-Hein Index modification of Turesky and by an automatic image analysis system (AIA) using slides of stained plaque. Rinsing and application of the tablets were done under supervision twice daily. RESULTS: According to the plaque index, plaque regrowth was significantly inhibited by CHX rinses ( P<0.001) and by tablets with 40 mg of CHX ( P<0.02) for all teeth and surfaces. Placebo tablets and 30-mg CHX tablets had no plaque-inhibiting effect. For taste, the subjects preferred the placebo and the 30-mg tablets more than the rinses and 40-mg tablets. In 3/22 of the subjects, superficial mucosal lesions were found at the side of application of the 40-mg tablets. Using the AIA system for evaluation of plaque regrowth, similar results for plaque inhibition were found. CONCLUSION: It can be concluded that bioadhesive mucosal tablets containing 40 mg of CHX can inhibit plaque regrowth as well as 0.2% CHX rinses. However, unpleasant taste and superficial mucosal lesions are local side effects to be considered.
    [Abstract] [Full Text] [Related] [New Search]