108
Participants
Start Date
October 25, 2023
Primary Completion Date
November 30, 2024
Study Completion Date
December 31, 2024
Dexmedetomidine Injection [Precedex]
The study drugs(dexmedetomidine 80 μg/20 mL) will be prepared with 20 mL syringe and marked as 'trial drug', which are identical in appearance with control and active comparator. In order to avoid anaesthesiologists' speculation about the randomised assignment, the study drugs will be infused at the same rate.
Lidocaine IV
The study drugs(lidocaine 400 mg/20 mL) will be prepared with 20 mL syringe and marked as 'trial drug', which are identical in appearance with control and active comparator. In order to avoid anaesthesiologists' speculation about the randomised assignment, the study drugs will be infused at the same rate.
normal saline
The study drugs(normal saline) will be prepared with 20 mL syringe and marked as 'trial drug', which are identical in appearance with control and active comparator. In order to avoid anaesthesiologists' speculation about the randomised assignment, the study drugs will be infused at the same rate.
RECRUITING
Samsung Medical Center, Seoul
Samsung Medical Center
OTHER