IRCT20230307057651N1 IRCT 2023-05-03 Ardabil University of Medical Sciences Determining the effect of venous magnesium on improving the quality of anesthesia Determining the effect of venous magnesium on improving the quality of anesthesia in patients undergoing appendectomy under spinal anesthesia 2023-04-01 anticipated 84 Complete https://irct.ir/trial/69180 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment, Randomization description: After entering the study, patients are randomly assigned to two experimental groups (study intervention) and control based on codes A and B.The method of randomly assigning patients to two groups will be in the form of blocks, for the 84 patients studied previously, four blocks of different sequences A, B have been prepared with the help of statistical software, and the random sequences obtained in the form of envelopes containing codes A and B in the package are given to a person who does not know about the drugs used, and after each person enters the study, the corresponding envelope is opened and the person's code is determined, and the corresponding intervention is performed by the anesthesia resident who is not part of the study, Blinding description: Patients and the operator will be unaware of the type of medicine. 0 (exploratory trials) Condition 1: Appendicitis. Condition 2: pain. Condition 3: nausea and vomiting. Intervention 1: Intervention group: Patients in the intervention group in the study will receive magnesium sulfate at the rate of 50 mg per kilogram of body weight intravenously before the operation and 8 mg per kilogram during the operation. Intervention 2: Control group: Patients in the control group will receive distilled water at the rate of 50 mg per kilogram of body weight intravenously before the operation and 8 mg per kilogram during the operation. 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