| NCT Number | NCT07609147 |
| Lead Sponsor | Hacettepe University |
| Conditions | Tracheal Intubation, Elective Surgery, Tracheal Diamater Measurement, Ultrasound Evaluation of Airway |
| Enrollment | 300 participants |
| Start Date | 2026-07-01 |
| Primary Completion | 2026-11-01 (estimated) |
| Study Completion | 2026-12-04 (estimated) |
| Updated on ClinicalTrials.gov | 2026-07-17 |