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Comparing Mouth Rinses (and Chewing Gum) in Regard to Streptococcus Mutans Reduction

Dental Caries Clinical Trial

Official title:
Comparing Chlorhexidine Gluconate Rinse, Sodium Fluoride Rinse, Water Rinse, and Chewing Gum in Regard to Streptococcus Mutans Reduction

Clinical Trial Summary

This study compared four mouth rinses/chews for their ability to reduce Streptococcus Mutans after usage. The four that were compared were chlorhexidine gluconate (0.12%), sodium fluoride (0.05%), paraffin wax chewing gum (sugar free), and deionized water. The paraffin wax chewing gum replaced the originally planned coconut oil and served as a placebo comparator.

Clinical Trial Description

The study was a randomized controlled clinical trial, unblinded. After obtaining consent and assent, respectively, and following review of medical history with regard to inclusion/exclusion criteria, if the participant met eligibility criteria, the participant was randomly assigned to one of four groups being studied: chlorhexidine gluconate (0.12%), sodium fluoride (0.05%), paraffin wax chewing gum (sugar-free) or deionized water with a randomization ratio of 1:1:1:1. A pre rinse/chew salivary sample was obtained by having the participant spit into a sterile test tube. The participant then either rinsed with 10mL of the assigned rinse for a timed 30 seconds and expectorated, or chewed paraffin wax chewing gum for 2 minutes. A post rinse/chew salivary sample was taken similarly to the pre rinse/chew sample. The samples were transported to a microbiology lab for incubation and quantitative analysis of Streptococcus Mutans. Morphological identification of the bacterial colonies was then confirmed using Matrix Assisted Laser Desorption/Ionization Time of Flight (MALDI-TOF) mass spectrometry. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT02598778
Study type Interventional
Source Montefiore Medical Center
Contact
Status Terminated
Phase Phase 2
Start date November 1, 2015
Completion date April 1, 2016
View Details
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