Evaluating toothbrush effectiveness for adolescents with braces

Comparison of the Effectiveness of Manual and Electric Toothbrushes in Daily Practice in Patients With Fixed Orthodontic Appliances

NA · Claude Bernard University · NCT05851963

This study tests which types of toothbrushes work best for teenagers with braces to help them keep their teeth clean and healthy.

Quick facts

PhaseNA
Study typeInterventional
Enrollment120 (estimated)
Ages11 Years to 15 Years
SexAll
SponsorClaude Bernard University (other)
Locations1 site (Nancy)
Trial IDNCT05851963 on ClinicalTrials.gov

What this trial studies

This study investigates the effectiveness of different types of toothbrushes, including electric and specialized manual options, for adolescents undergoing fixed orthodontic treatment. It aims to determine which toothbrushes are most effective in removing dental biofilm and improving oral hygiene in patients with braces. The study will involve children aged 11 to 15 who are receiving orthodontic treatment, with parental consent required for participation. By comparing various toothbrushes, the research seeks to provide evidence-based recommendations for optimal oral care in this population.

Who should consider this trial

Good fit: Ideal candidates are adolescents aged 11 to 15 who are being treated with fixed upper and lower braces.

Not a fit: Patients with untreated cavities, systemic diseases, or specific dental anomalies may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved oral hygiene practices for adolescents with braces, reducing the risk of dental complications.

How similar studies have performed: While few recent clinical trials have focused on toothbrush effectiveness in orthodontic patients, the need for sound clinical research in this area suggests that this study could provide valuable insights.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Children to be treated with fixed upper and lower braces
* 11 to 15 years of age at the start of treatment
* One parent/legal guardian agrees to the terms and conditions of the study and signs the informed consent form
* The adolescent agrees to the terms and conditions of the study and signs the informed consent form

Exclusion Criteria:

* Less than 20 permanent teeth with braces or brackets
* Presence of untreated cavities
* Bleeding greater than 10% on probing
* Presence of a gingival pocket larger than 5 mm
* Presence of fixed prosthetic restorations
* Presence of any enamel development defect
* Presence of dental anomalies or direct/indirect labial restorations on teeth
* Patients requiring orthognathic surgeries
* Presence of systemic diseases (diabetes, hepatic, renal, hematologic, cardiovascular)
* Use of medications that may affect gingival health (such as calcium channel blockers, ciclosporin and anticoagulants)
* Use of antibiotics and anti-inflammatory drugs for any purpose over a long period of time.
* Having a smoking habit
* Having a physical or mental problem that affects manual dexterity
* Being unable to answer questions or being uncooperative

Where this trial is running

Nancy

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.

View on ClinicalTrials.gov →

Conditions: Dental Malposition, toothbrush, oral prophylaxis, adolescents, orthodontic appliances

Last reviewed 2026-05-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.