Evaluation of Plaque Removal Efficacy of a Novel Dye-Containing Toothpaste: A Clinical Trial
Journal Title: International Journal of Dentistry and Oral Science (IJDOS) - Year 2016, Vol 3, Issue 1
Abstract
Background: Dental plaque contributes to caries and periodontal disease, therefore efficient plaque removal promotes oral health. We hypothesize that individuals brushing with toothpaste containing plaque-indicating dye will demonstrate higher plaque removal efficacy than those using conventional toothpaste. This study tested plaque removal efficacy between a novel FDA-registered toothpaste with plaque-indicating dye and a control toothpaste without indicating dye. Methods: Thirty-one adult participants enrolled in the study were randomized and divided into two groups. Control group participants brushed with control toothpaste for two visits. Experimental group participants brushed with control toothpaste for their first visit and brushed with experimental toothpaste (PlaqueHDTM, TJA Health LLC, Joliet, Illinois) for their second visit. Participants brushed according to the manufacturer’s instructions. Prior to all visits, participants discontinued oral hygiene for 12-16 hours. After brushing, participants rinsed with fluorescein solution and intraoral photographs were taken using an ultraviolet digital camera. The presence of plaque on tooth surfaces was visualized by plaque-bound fluorescein and quantified. Images from both visits were compared using custom software to calculate percentage-change of remaining plaque. Statistics (SPSS version 22.0) were performed to compare plaque reduction between groups. Results: Participants using the experimental toothpaste demonstrated significantly less plaque remaining between visits (51.3% reduction, p=0.015) than participants using only the placebo toothpaste (8.3% reduction, p=0.189). Conclusions: Mechanical plaque removal by brushing with toothpaste containing plaque-indicating dye significantly reduced plaque compared to brushing with toothpaste without dye. This innovative dentifrice may improve oral hygiene and reduce plaque-related damages to teeth and oral tissues
Authors and Affiliations
Benjamin Z Belavsky
Evaluation of Virtual Measurements of Scanned Dental Impressions
Introduction: Digital models have been proposed as substitutes for plaster models. Dental arch impression scanning is a rapid and practical approach for digital model obtainment; however, few studies have accessed the ac...
Immediate Effect of Twin Block Appliance on the Airway on a Sample of Patients with Class II division 1 Malocclusion on Skeletal II Base
There is a background relationship between the mode of breathing and antero-posterior jaw relation. Severe mandibular deficiency has been linked to reduced oropharyngeal airway dimension. Dental literature reported many...
Dental Care for Children with Leukemia: Major Updates
Leukemia is a haematological neoplasm that among 300 children and adolescents in Brazil. Its standard treatment consists of the use of antineoplastic based on chemotherapy or radiotherapy, these recommended therapies can...
Human Periodontal Ligament Cells Response to Commercially Available Calcium Hydroxide Pastes
Several studies have shown that calcium hydroxidebased medicaments have a cytotoxic effect on human cells. The purpose of this study was to evaluate the cytoxicity of several calcium hydroxideproducts on periodontal liga...
Metabolism Of L929 Cells After Contact With Acrylic Resins. Part 1: Acrylic Denture Base Resins
Objective: The purpose of this study was to evaluate the effectiveness of complementary heat treatment and water storage in reducing cytotoxicity of acrylic resins denture bases used in Brazil by the MTT assay. Material...