| NCT Number | NCT06974617 |
| Lead Sponsor | Cairo University |
| Conditions | Sphenopalatine Block, BOTOX, Chronic Migraine |
| Enrollment | 64 participants |
| Start Date | 2025-05-15 |
| Primary Completion | 2025-10-01 (estimated) |
| Study Completion | 2025-10-01 (estimated) |
| Updated on ClinicalTrials.gov | 2025-05-16 |