Clinical trial Recruiting at 1 site Interventional Ages 7 to 30

Using mouthguards to prevent dental injuries in sports

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

Run by Universidade Federal do Rio de Janeiro · NCT06912451 · Data updated 2026-11-12

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.

More Oral Health trials

Quick facts

Study typeInterventional
Ages7 Years to 30 Years
SexAll
Enrollment136 (estimated)
SponsorUniversidade Federal do Rio de Janeiro
Academic / other
Locations1 site (Rio de Janeiro, Rio de Janeiro)
StatusRecruiting
StartedJune 1, 2024
Main results expectedAugust 29, 2025
Study endsDecember 26, 2025
Registry record updatedApril 4, 2025
Trial IDNCT06912451 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a 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.

Probably 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.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

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.

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

Who can join: the full rules

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 it's running

  • Universidade Federal do Rio de Janeiro
    Rio de Janeiro, Rio de Janeiro, Brazil
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 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.