Nebulized Lidocaine And Ketamine Before Fiberoptic Bronchoscopy

The current study is looked for the comparison between nebulized lidocaine and ketamine, nebulized lidocaine, and usual lidocaine spray in the oral and nasal cavities before flexible bronchoscopy. The investigators are looking for different outcomes including mainly cough suppression during the procedure, patient tolerance and discomfort, operator and patients' satisfaction, and safety of the use of these medications especially regarding nebulized ketamine.

NCT Number	NCT07743333
Lead Sponsor	Alexandria University
Conditions	Fiberoptic Bronchoscopy (FOB), Lung Cancer (Diagnosis), Premedication
Enrollment	134 participants
Start Date	2024-09-01
Primary Completion	2025-02-28 (estimated)
Study Completion	2025-02-28 (estimated)
Updated on ClinicalTrials.gov	2026-08-03