Sebastiaan P van Doornik, Lisa van Kammen, Yijin Ren, David J Manton, Anne Marie Kuijpers-Jagtman
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Effect of a Plaque-Identifying Toothpaste on Plaque Amount in 12-16-Year-Olds With Fixed Orthodontic Appliances: A Randomised, Double-Blind, Controlled Clinical Trial.
Objective: To evaluate the efficacy of a plaque-identifying toothpaste in assisting with plaque removal in adolescents undergoing orthodontic treatment with fixed appliances.
Methods: A randomised, double-blind, active-comparator trial was conducted at the Orthodontic Department, University Medical Center Department, University Medical Center Groningen, the Netherlands, from October 2021 to January 2022. Seventy seven healthy adolescents aged 12-16 years, undergoing buccal fixed appliance treatment for at least 3 months, were enrolled. Participants were stratified based on manual or electric brushing habits and randomised to receive either plaque-identifying toothpaste or a non-colouring control toothpaste. The primary outcome measured reduction in dental plaque using Quantitative Light-Induced Fluorescence ∆R30 (QLF) images at baseline (T0) and after 4-7 weeks (T1). Secondary outcomes included self-reported participant experiences.
Results: No statistically significant difference in plaque reduction was found between the two groups (F = 0.211, p = 0.647). Subgroup analyses showed that participant-related factors did not significantly influence plaque reduction. Participants using plaque-identifying toothpaste reported a slightly stronger perception of plaque removal (p = 0.018) but encountered slightly more difficulty with the toothpaste colour (p = 0.028). Compliance was high, and no adverse effects were reported.
Conclusion: Plaque-identifying toothpaste did not lead to significant plaque reduction among adolescents with fixed orthodontic appliances.
期刊介绍：
Orthodontics & Craniofacial Research - Genes, Growth and Development is published to serve its readers as an international forum for the presentation and critical discussion of issues pertinent to the advancement of the specialty of orthodontics and the evidence-based knowledge of craniofacial growth and development. This forum is based on scientifically supported information, but also includes minority and conflicting opinions.
The objective of the journal is to facilitate effective communication between the research community and practicing clinicians. Original papers of high scientific quality that report the findings of clinical trials, clinical epidemiology, and novel therapeutic or diagnostic approaches are appropriate submissions. Similarly, we welcome papers in genetics, developmental biology, syndromology, surgery, speech and hearing, and other biomedical disciplines related to clinical orthodontics and normal and abnormal craniofacial growth and development. In addition to original and basic research, the journal publishes concise reviews, case reports of substantial value, invited essays, letters, and announcements.
The journal is published quarterly. The review of submitted papers will be coordinated by the editor and members of the editorial board. It is policy to review manuscripts within 3 to 4 weeks of receipt and to publish within 3 to 6 months of acceptance.
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