Condition
Aphthous Ulcer clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Aphthous Ulcer clinical trials that are recruiting, at sites in 3 countries (most in France (1), United States (1), Turkey (Türkiye) (1)). By phase: Phase 4 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 3Countries
Newest Aphthous Ulcer clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| OROSEDAL use in sore throat and minor oral lesions | — | Multiple Locations | Recruiting | Jun 2, 2026 |
| Saliva levels of E-cadherin, calprotectin, and MMP-9 in people with recurrent mouth ulcers. | — | Aydin, Efeler | Recruiting | Aug 26, 2025 |
| Comparing laser treatment and magic mouthwash for pain relief in kids with mouth ulcers | Phase 4 | Houston, Texas | Recruiting | Feb 11, 2025 |
All recruiting trials (3)
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OROSEDAL use in sore throat and minor oral lesions
This is a real-world, non-interventional study checking how well OROSEDAL works and how safe it is in people aged 8 and older who have sore throats or small mouth lesions in routine clinical practice.
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Saliva levels of E-cadherin, calprotectin, and MMP-9 in people with recurrent mouth ulcers.
This will test whether three saliva proteins (E-cadherin, calprotectin, and MMP-9) are different in adults with minor recurrent aphthous stomatitis compared with healthy adults.
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Comparing laser treatment and magic mouthwash for pain relief in kids with mouth ulcers
This study is testing whether laser treatment works better than Magic Mouthwash to help kids with painful mouth ulcers feel better.
Related topics
Quick answers
How many Aphthous Ulcer clinical trials are recruiting right now?
3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 3 countries. The most sites are in France (1 trial), United States (1 trial), Turkey (Türkiye) (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 4: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.