~20 spots leftby Feb 2026

PBM Therapy for Canker Sores

Recruiting in Palo Alto (17 mi)
Overseen byBrett Chiquet, DDS, PhD
Age: < 18
Sex: Any
Travel: May Be Covered
Time Reimbursement: Varies
Trial Phase: Phase 4
Recruiting
Sponsor: The University of Texas Health Science Center, Houston
No Placebo Group
Prior Safety Data

Trial Summary

What is the purpose of this trial?The purpose of this study is to compare the efficacy of laser photobiomodulation and "Magic Mouthwash" for treatment of pain in pediatric patients with aphthous ulcers , to assess how photobiomodulation influences the rate of healing of aphthous ulcers in pediatric patients and to measure changes in pain levels reported by pediatric patients undergoing photobiomodulation treatment for aphthous ulcers.

Eligibility Criteria

This trial is for pediatric dental patients who are experiencing pain from canker sores. The study aims to include those who could benefit from treatments aimed at reducing discomfort and speeding up healing.

Inclusion Criteria

I haven't had PBM treatment for my current mouth ulcers.
I have one or more canker sores in my mouth, found during a dental check-up.
I (or my guardian) can communicate in English or Spanish.
+1 more

Exclusion Criteria

I recently had treatment for mouth sores with light therapy.
I have cold sores.
I have a condition that affects my body's ability to heal soft tissue or mucous.

Participant Groups

The trial is testing the effectiveness of laser photobiomodulation (PBM) therapy against 'Magic Mouthwash' (Maalox plus Benadryl) in managing pain and promoting healing in children with aphthous ulcers.
2Treatment groups
Experimental Treatment
Active Control
Group I: PBM TherapyExperimental Treatment2 Interventions
Group II: Standard of careActive Control1 Intervention

Find a Clinic Near You

Research Locations NearbySelect from list below to view details:
The University of Texas Health Science Center at HoustonHouston, TX
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Who Is Running the Clinical Trial?

The University of Texas Health Science Center, HoustonLead Sponsor

References