Dexmetomidine With Erector Spinae Plane Block in Cholecystectomy

to assess efficacy of adding dexmedetomidine as adjuvant with bupivacaine in ultrasound-guided erector spinae plane block in patient undergoing laporoscopic cholecystectomy. primary outcome was the total amount of morphine consumption in the first 24-hour postoperative, and the secondary outcomes were the time of first rescue analgesia ,pain score, and safety.

to assess efficacy of bupivacain alone in ultrasound-guided erector spinae plane block in patient undergoing laporoscopic cholecystectomy. primary outcome was the total amount of morphine consumption in the first 24-hour postoperative, and the secondary outcomes were the time of first rescue analgesia ,pain score, and safety.