Shrimp-Derived nanoparticles could offer natural relief for painful mouth ulcers
NCT ID NCT07702474
First seen Jul 14, 2026 · Last updated Jul 15, 2026 · Updated 1 time
Summary
This study tests whether a paste made from chitosan nanoparticles can heal minor mouth ulcers and reduce pain better than a standard steroid ointment. Thirty people with recurrent aphthous stomatitis (canker sores) will apply either the chitosan paste or the steroid paste to their ulcers. Researchers will measure changes in ulcer size and pain scores over time.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- a paste made from chitosan nanoparticles
- What this could lead to
- If it works, this could offer a natural alternative to steroid treatments for painful mouth ulcers.
- What could go wrong
- This is a small, early-phase trial, so results may not apply broadly. The paste may not heal ulcers faster or reduce pain better than the standard treatment.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
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