NCT07030088 Evaluation of a Novel Dual-Headed Toothbrush Design for Periodontal Health: Split-Mouth Randomized Blind Clinical Trial

Trial Parameters

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Brief Summary

The goal of this clinical trial is to evaluate the effectiveness and patient satisfaction of a novel dual-headed toothbrush design compared to a conventional single-headed toothbrush in adult dental professionals aged 22-45 years with healthy gingival conditions. The main questions it aims to answer are: Does the dual-headed toothbrush improve plaque removal efficiency compared to a single-headed toothbrush? Does the dual-headed toothbrush enhance brushing comfort, reduce brushing time, and improve user satisfaction? Researchers will compare the side of the mouth (cleaned with a dual-headed toothbrush) with the other side (cleaned with a single-headed toothbrush) in a randomized split-mouth design to see if the novel design leads to superior plaque control and better user experience. Participants will: Receive both toothbrush types (medium bristle) and identical toothpaste Be trained in the Bass brushing technique Use each toothbrush, twice daily, with the assigned toothbrush applied to its designated side of the mouth Complete post-trial questionnaires on comfort, ease of use, and brushing time

Eligibility Criteria

Inclusion Criteria: * • Dentists with a minimum of 26 natural teeth, good general health, and the ability to perform routine oral hygiene independently. * No systemic diseases affecting oral hygiene. * Record of mild-to-moderate plaque accumulation; PI score ≥ 1 * Rt handed dentists Exclusion Criteria: * • Participants with active periodontal disease, orthodontic appliances, or having recent oral surgery * Those currently enrolled in any other dental trial * Smokers.

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