ACUTE & PERIOPERATIVE PAIN SECTION Original Research Articles Efficacy and Safety of Intraperitoneal Dexmedetomidine with Bupivacaine in Laparoscopic Colorectal Cancer Surgery, a Randomized Trial

Objective. Our objective is to investigate the efficacy and safety of intraperitoneal dexmedetomidine (Dex) combined with bupivacaine in patients undergoing laparoscopic colorectal cancer surgery. Design. Randomized double-blind study. Setting. Academic medical center.