| NCT Number | NCT07350642 |
| Lead Sponsor | Assiut University |
| Conditions | Vocal Fold Sulcus ,Scar and Atrophy |
| Enrollment | 48 participants |
| Start Date | 2025-12-29 |
| Primary Completion | 2029-06 (estimated) |
| Study Completion | 2029-12 (estimated) |
| Updated on ClinicalTrials.gov | 2026-01-20 |