| NCT Number | NCT07521176 |
| Lead Sponsor | Damascus University |
| Conditions | Gingival Pigmentation |
| Enrollment | 12 participants |
| Start Date | 2024-06-02 |
| Primary Completion | 2025-08-04 (estimated) |
| Study Completion | 2025-12-22 (estimated) |
| Updated on ClinicalTrials.gov | 2026-04-09 |