IRCT20190825044610N1 IRCT 2019-09-14 Esfahan University of Medical Sciences The effect of paracetamol and metoclopramide on postoperative pain The effect of paracetamol, metoclopramide and combination of metoclopramide and paracetamol on pain severity after laparoscopic cholecystectomy and comparison with control group 2017-04-21 anticipated 100 Complete https://irct.ir/trial/41745 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment, Randomization description: Randomization method: Simple randomization Randomization unit: Individual Randomization layer: Not done Randomization tool: Random number table How to create random sequence: Classification in groups like this: Group A: 1-25 Group B: 26-50 Group C: 51-75 Group D: 76-100 Allocation concealment: Using numbered drug containers, Blinding description: A person who inject drugs is different from person who collect data. 3 Postoperative pain. Intervention 1: Intervention group 1: Intravenous injection of 15mg/kg paracetamol in 20 cc normal saline. Intervention 2: Intervention group 2: Intravenous injection of 0.15mg/kg metoclopramide in 20 cc normal saline. Intervention 3: Intervention group 3: Intravenous injection of 0.10mg/kg metoclopramide and 10mg/kg paracetamol in 20 cc normal saline. Intervention 4: Control group: Intravenous injection in 20 cc normal saline. Yes - There is a plan to make this available What will be shared: Whole data will be available When: Immediately after publishing manuscript To whom: To whom is in need to this data Conditions: Email to Dr Hamid Haji Gholam Saryazdi Email: haji@med.mui.ac.ir Where to obtain: Dr Hamid Haji Gholam Saryazdi How to obtain: Email to Dr Hamid Haji Gholam Saryazdi Email: haji@med.mui.ac.ir Comments: