A Clinical Study of Remimazolam Tosilate in Patients Undergoing Bronchoscopy

A Phase III Clinical Study Evaluating the Efficacy and Safety of Remimazolam Tosilate Compared to Propofol in Patients Undergoing Bronchoscopy

A multicenter, randomized, single-blind, active controlled, parallel group study comparing remimazolam tosilate to propofol in patients undergoing bronchoscopy.

Inclusion Criteria:

1. 18~80 years, female or male
2. Patients scheduled for an bronchoscopy procedure
3. 18 kg/m2<BMI<30kg/m2
4. Patients understand clearly and participate in the study voluntarily, and sign the informed consent

Exclusion Criteria:

1. Patients scheduled for emergency surgery
2. Patients with a history of drug abuse and / or alcohol abuse 2 years prior to the screening period
3. One or more of the laboratory findings fall out of the limitations for this study(platelet,hemoglobin,aspartate aminotransferase,etc.);
4. Pregnant women or those in lactation period
5. Allergic to drugs used in the study
6. Patients have participated in other clinical trial within the 3 months prior to randomization
7. Any patient judged by the Principal Investigator (PI) or Sub-Investigator to be inappropriate for the subject for any other reason