Using mouthguards to prevent dental injuries in sports

Sport Mouthguards: Devices for Preventing Dental and Alveolar Injuries in Sports - A Longitudinal Study

Not applicable Interventional Universidade Federal do Rio de Janeiro · NCT06912451

This study tests if custom mouthguards can help prevent dental injuries in athletes aged 7 to 30 while also looking at how well they accept wearing them and how it affects their oral health.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment136 (estimated)
Ages7 Years to 30 Years
SexAll
SponsorUniversidade Federal do Rio de Janeiro Academic / other
Locations1 site (Rio de Janeiro, Rio de Janeiro)
Trial IDNCT06912451 on ClinicalTrials.gov

What this trial studies

This study evaluates the effectiveness of custom sport mouthguards in preventing dental injuries among athletes aged 7 to 30. It will assess the acceptability of mouthguards, the incidence of soft tissue injuries, and various oral health parameters over a six-month period. Participants will undergo a thorough oral examination and provide data on their dental history and sports practices. The study aims to gather insights on the impact of mouthguards on athletes' quality of life and their understanding of dental trauma.

Who should consider this trial

Good fit: Ideal candidates for this study are children, adolescents, and adults aged 7 to 30 who engage in sports at least twice a week and have no systemic health issues.

Not a fit: Patients with existing dental issues such as cavitated caries or periodontitis, or those with certain malocclusions or neurological disorders, may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could significantly reduce the incidence of dental injuries in athletes and improve their overall oral health.

How similar studies have performed: Previous studies have shown that the use of mouthguards can effectively reduce dental injuries in sports, indicating a promising approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Children, adolescents, and adults aged 7 to 30 years, with no systemic health issues, of both genders;
* Engaging in sports practice at least twice a week.

Exclusion Criteria:

* Presence of cavitated dental caries and/or periodontitis;
* Angle Class III malocclusion with negative anterior overjet;
* Presence of non-removable prostheses or any other accessory in the upper or lower arch that may interfere with the adaptation of the mouthguard;
* Use of medications that may interfere with any salivary parameters;
* Children, adolescents, and adults with neurological disorders or communication difficulties.

Where this trial is running

Rio de Janeiro, Rio de Janeiro

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.
Conditions Oral HealthDental TraumaOral Health Knowledge, Attitude and Practice Among PatientsMouth ProtectorsAthletesSportsQuestionnaireOral health
Last reviewed 2026-06-13 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.