IRCT20220208053973N1 IRCT 2022-02-27 Tehran University of Medical Sciences The Effectiveness of Cognitive-Behavioral Intervention on Sleep Quality The Effectiveness of Cognitive-Behavioral Intervention on Sleep Quality in Patients Rescued from Acute Myocardial Infarction 2022-02-23 anticipated 68 Complete https://irct.ir/trial/61810 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive, Randomization description: The method of assigning patients to the experimental group and the control group is randomized based on the names of patients discharged from the hospital. In this way, the names of all selected patients are written on 68 different cards without any special order and the cards are placed in a box, then the cards are mixed, the cards are selected one after the other, the individual cards in the test group And even cards are in the control group. N/A Myocardial infarction. Intervention 1: Intervention group: first, the sleep quality questionnaire was completed by patients one week after discharge (before the intervention). Cognitive-behavioral intervention was performed individually in 12 sessions of 45 minutes according to Beck instructions. The first intervention session was done one week after the patients were discharged from the hospital, two sessions per week for 6 weeks online (due to the prevalence of Covid-19 epidemic) by the researcher and with the favorable opinion of the supervisor. After a month of rest (because it is a psychotherapy intervention and its effects should be evaluated), the mid-patient sleep quality questionnaire was completed again. Intervention 2: Control group: did not receive any intervention and received routine care. No - There is not a plan to make this available Justification or reason for not sharing IPD is There is no more information