| NCT Number | NCT07691658 |
| Lead Sponsor | Tanta University |
| Conditions | Veneer, Composite Restorations, Teeth Color, Teeth Staining |
| Enrollment | 40 participants |
| Start Date | 2025-04-25 |
| Primary Completion | 2027-04-26 (estimated) |
| Study Completion | 2027-04-29 (estimated) |
| Updated on ClinicalTrials.gov | 2026-07-09 |