IRCT20241027063515N1 IRCT 2024-12-08 Islamic Azad University Comparison of the effect of fentanyl and remifentanil alone versus the effect of adding propofol to fentanyl and remifentanil on postoperative pain intensity in patients who are candidates for cosmetic abdominal surgery Comparison of the effect of fentanyl and remifentanil alone versus the effect of adding propofol to fentanyl and remifentanil on postoperative pain intensity in patients who are candidates for cosmetic abdominal surgery 2024-11-21 anticipated 36 Complete https://irct.ir/trial/79850 interventional Randomization: Not randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive. 3 Pain. Intervention 1: Intervention group: The first group: 1 cc of fentanyl per hour and 2 mg of remifentanil infusion. Intervention 2: The second group: 1 cc of fentanyl per hour and remifentanil at the rate of 2 mg are given and the same group receives propofol at the rate of 30 cc per hour. No - There is not a plan to make this available Justification or reason for not sharing IPD is There is no further information