2 completed, 2 unknown. 4 Phase 4.
| Phase | Trials | Status |
|---|---|---|
| Phase 4 | 4 | Completed 2, Unknown 2 |
Follow Gingival Pigmentation: new trials by email Literature Review of Gingival Pigmentation trials Research Report on Gingival Pigmentation
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Reducing Gingival Pigmentation Through Workplace Mitigation in Restaurant Oven Workers Workplace Heat and Air Pollution Mitigation Package, Delayed Workplace Heat and Air Pollution Mitigation Package - Gingival Pigmentation, Occupational Heat Exposure | Phase 4 | Completed | Salah M. Ibrahim | 200 | 2026-01-01 | 2026-09-04 |
| The Adjunctive Role of Vitamin C on Pigment Recurrence (Randomized Clinical and Histological Trial) Injectable applied vitamin C, Topical applied Vitamin C, Surgical depigmentation only - Gingival Pigmentation | Phase 4 | Unknown | Ain Shams University | 24 | 2023-08-01 | 2024-03-15 |
| Effect of Oxidant Gel and Anti-oxidant Gel on Wound Healing After Gingival Depigmentation blue®m Gel, NBF GINGIVAL GEL®, COE-PAK™ - Gingival Pigmentation | Phase 4 | Unknown | Cairo University | 30 | 2023-02-28 | 2023-05-01 |
| Effect of Injectable Platelet Rich Fibrin on Healing and Patient Satisfaction Following Laser Gingival Depigmentation i-PRF, Diode Laser - Gingival Pigmentation | Phase 4 | Completed | Ain Shams University | 8 | 2020-02-20 | 2022-03-17 |
Coe-Pak (1) · Lasers, Semiconductor (1)
Ain Shams University (2) · Cairo University (1) · Salah M. Ibrahim (1)
Egypt (3) · Iraq (1)
Hala K. Abd-El-Gaber, Professor (1) · Mona Darhous, PHD (1) · Ola Ezzatt (1)