IRCT20200718048125N1 IRCT 2020-12-26 Islamic Azad University Effect of spinal anesthesia on postoperative pain Comparing postoperative pain in Laparoscopic cholecystectomy under spinal anesthesia with general anesthesia in symptomatic cholelithiasis: A randomized clinical trial 2018-06-13 anticipated 32 Complete https://irct.ir/trial/50417 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: Simple randomization. Random numbers between 0 and 1 were generated using the calculator. Patients that received codes between 0 and 0.5 were located in general anesthesia group and patients that received codes between 0.5 and 1 were located in spinal anesthesia group. 2-3 cholelithiasis. Intervention 1: Intervention group: Spinal anesthesia; 26-gauge spinal needle (Dr.J Tianjin Hanaco Medical Co. Tianjin, China) was introduced, then 0.5% Bupivacaine mixed with 0.2 μg of Sufentanil was injected at either the third or fourth lumbar epidural space with median or paramedian approach. Intervention 2: Control group: General anesthesia; 5 mg/kg Thiopentone Sodium, 0/5 mg/kg Atracurium Besylate, 2 mg Midazolam, 3 μg/kg Sufentanil were administered, then 100 μg/kg/min Propofol mixed with N2O were infused. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is There is no further information.