Effect of different doses of IV dexmedetomidine on spinal anesthesia with hyperbaric bupivacaine in Trans urethral resection of prostate surgery

Abstract

Aim:Aim of this study was to compare the characteristics of spinal block, hemodynamic changes, and postoperative analgesia, following administration of intravenous dexmedetomidine (0.25 mcg/kg and 0.5 mcg/kg) in patients undergoing TURP under spinal anaesthesia.