Clinical trial Recruiting at 1 site Interventional Ages 6 to 20

Comparing electric and manual toothbrushes for orthodontic patients after oral surgery

Official title: Effectiveness of Dual Light Therapy Electric Toothbrush vs.Manual Toothbrush on Periodontal Health of Orthodontic Patients Undergoing Oral Surgery

Run by Children's Hospital Los Angeles · NCT06122805 · Data updated 2026-11-12

This study tests whether an electric toothbrush works better than a manual toothbrush for improving gum health in orthodontic patients who have had oral surgery.

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Quick facts

Study typeInterventional
Ages6 Years to 20 Years
SexAll
Enrollment198 (estimated)
SponsorChildren's Hospital Los Angeles
Academic / other
Locations1 site (Los Angeles, California)
StatusRecruiting
StartedMarch 11, 2024
Main results expectedNovember 30, 2026
Study endsNovember 30, 2027
Registry record updatedMay 13, 2024
Trial IDNCT06122805 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are patients aged 6 to 20 years with a diagnosis of craniofacial and/or cleft lip and palate who are receiving care at the Children's Hospital Los Angeles.

Probably not a fit

Patients who are physically or cognitively unable to brush their teeth will 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 clinical trial evaluates the effectiveness of a dual light ultrasonic toothbrush compared to a manual toothbrush in improving periodontal health among orthodontic patients undergoing oral surgery, specifically those with cleft lip and palate. The study involves a randomized control design with three groups: patients undergoing orthognathic surgery, those undergoing bone-graft surgery, and patients without pending surgery. The trial will assess periodontal outcomes using various indices and statistical methods to analyze the data collected from 189 participants.

Why it matters

Potential benefit: If successful, this study could lead to improved oral health outcomes for orthodontic patients recovering from surgery.

How similar studies have gone: While this approach is relatively novel, previous studies have indicated that improved oral hygiene methods can positively impact periodontal health in similar patient populations.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patient of record of the Craniofacial and Special Care Orthodontic Clinic at Children's Hospital Los Angeles
* Between the ages of 6 and 20 years
* Physical status of ASA I or II
* Diagnosis of craniofacial and/or isolated, complete or incomplete, bilateral or unilateral cleft lip and palate

Exclusion Criteria:

* physical inability to brush teeth
* cognitive inability to comprehend and follow directions.

Where it's running

  • Chilldren's Hospital Los Angeles
    Los Angeles, California, United States
    Recruiting

Study contacts

  • Principal investigator: Stephen Yen, DMD, PhD — Children's Hospital Los Angeles and USC
  • Study coordinator: Stephen Yen, DMD, PhD
  • Email: syen@chla.usc.edu
  • Phone: 3233612130

Similar studies

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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.