| NCT Number | NCT07435493 |
| Lead Sponsor | Ain Shams University |
| Conditions | Adenotonsillectomy, Obstructive Sleep Apnea (OSA), Fentanyl, Opioid |
| Enrollment | 64 participants |
| Start Date | 2026-11-30 |
| Primary Completion | 2026-11-30 (estimated) |
| Study Completion | 2026-12-30 (estimated) |
| Updated on ClinicalTrials.gov | 2026-02-27 |