drugset / Trial / NCT07513727
Vitamin C for Gingival Depigmentation
RandomizedParallel-groupSingle-blindTreatment
Summary
The purpose of this study is to evaluate the clinical and histopathological efficacy of topical vitamin C applications using three modalities (topical gel, microneedling , and mesotherapy) in gingival depigmentation. Assessment includes clinical evaluation, CIELAB analysis via DOPI, and histopathological examination (Fontana-Masson staining).
Timeline
- Start
- 2025-07-29
- Primary completion
- 2026-05-01
- Completion
- 2026-05-01
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Subject | Vitamin C | Other / unclassified | 1000 mg | Topical |