IRCT20200523047556N1 IRCT 2020-07-04 Bagheiat-allah University of Medical Sciences Magnesium in depression and anxiety and sleep quality The effect of Magnesium supplementation on patients' depression and anxiety and sleep quality after cardiac surgery 2020-06-21 anticipated 30 Complete https://irct.ir/trial/48420 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Prevention, Randomization description: The patients will be randomly assigned to the intervention and control groups using block randomization. Arrangement of the randomization process: 1) Determining the volume of each block (quadruple blocks) 2) Preparing the list of the blocks and assigning a number (between 1 and 6 ) to each of them 3)Choosing random numbers between 1 and 6 4) Defining the treatment assignment list, Blinding description: In this study, the statistician and patients do not know which group has received magnesium and which group has received placebo. 3 Other functional disturbances following cardiac surgery. Intervention 1: Intervention group:Intervention group: Receiving 250 mg of magnesium oxide supplement tablets per day for 5 days from the time of hospitalization to the day of discharge. Magnesium tablets prepared by Wardavard Pharmaceutical Co. Intervention 2: Control group: Starch drug preparation prepared by Verdavard Pharmaceutical Company: (Ovisil 100) for 5 days daily, two from the first day of hospitalization to the day of discharge. 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