# Efficacy of 5% Chitosan Nanoparticle Paste in the Treatment of Recurrent Aphthous Stomatitis

> **NCT07702474** · PHASE2 · COMPLETED · sponsor: **Kerman University of Medical Sciences** · enrollment: 30 (actual)

## Conditions studied

- Recurrent Aphthous Stomatitis
- Oral Ulcers

## Interventions

- **DRUG:** Triamcinolone Acetonide 0.1% Oral Paste
- **DRUG:** 5 wt.% Chitosan Nanoparticle Paste

## Key facts

- **NCT ID:** NCT07702474
- **Lead sponsor:** Kerman University of Medical Sciences
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2009-04-21
- **Primary completion:** 2009-11-03
- **Final completion:** 2009-12-01
- **Target enrollment:** 30 (ACTUAL)
- **Last updated:** 2026-07-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07702474

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07702474, "Efficacy of 5% Chitosan Nanoparticle Paste in the Treatment of Recurrent Aphthous Stomatitis". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07702474. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*