U.S., Oct. 27 -- ClinicalTrials.gov registry received information related to the study (NCT07894224) titled 'Dexmedetomidine Nasal Spray and Postoperative Sore Throat After Bronchoscopy' on Oct. 18.
Brief Summary: The goal of this observational study is to learn whether dexmedetomidine nasal spray is associated with a lower risk of postoperative sore throat in adult patients who underwent bronchoscopy under general anesthesia. The main questions it aims to answer are:
Is dexmedetomidine nasal spray associated with a lower incidence of sore throat after bronchoscopy? What is the average treatment effect of dexmedetomidine nasal spray on postoperative sore throat? Does the treatment effect differ across patient subgroups (treatment effect h...