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IRCT20120814010599N26 IRCT 2020-05-31 Iran University of Medical Sciences Comparison of regional anesthesia on pain control in Cholecystectomy surgery with two methods before and after surgery. comparative study of the effect of analgesia of preemptive and postoperative Transversalis Abdominis plane block under ultrasound guidance in patients undergoing elective laparoscopic Cholecystestomy. 2020-06-20 anticipated 76 Complete https://irct.ir/trial/48012 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: For randomization, a simple randomization method is used, which is done using a table of random numbers.To use the number of random numbers, we first determine the reading path of the table numbers (for example, top, bottom, left or right).Then we assume certain numbers for each group (for example, even numbers for intervention A and odd numbers for intervention B).Then we touch on one of the numbers and move in one of the predetermined directions and record the numbers and assign them to different groups, Blinding description: In this study, a person who is responsible for analyzing statistical data is not aware of the treatment process and study groups and the information is provided to that person in groups A and B. N/A Cholecystectomy. Intervention 1: Intervention group: In the first group, after induction of general anesthesia and in sterile conditions in the supine position (SUPINE) with linear probe of ultrasound (SonoSite made in USA) and with sterile syringe with 20 cc of Ropivacaine 0.25% in each part (Ropivacaine maylan made in france) and with Spinal needles No. 23 (dr japan) are blocked. Intervention 2: Intervention group: In the second group, after the end of the surgery and before the patient's extubation and in sterile conditions in the supine position (SUPINE) with linear probe of ultrasound (SonoSite made in USA) and with sterile syringe with 20 cc of Ropivacaine 0.25% in each part (Ropivacaine maylan made in france) and with Spinal needles No. 23 (dr japan) are blocked. 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.
public Poupak Rahimzadeh
Fifth floor, Central staff, Iran University of Medical Sciences, Hemmat Highway
Tehran Iran (Islamic Republic of) 1433933111 +98 21 6650 9059 hrfaiz@hotmail.com Iran University of Medical Sciences scientific Kaveh Latifi
Fifth floor, Central staff, Iran University of Medical Sciences, Hemmat Highway
Tehran Iran (Islamic Republic of) 1433933111 +98 21 6650 9059 dr.latifikaveh@gmail.com Iran University of Medical Sciences Iran (Islamic Republic of) Patients aged 20-60 years under Laparoscopic Cholecystectomy Patients with ASA 1 & 2 Anesthesia score 20 years 60 years Both History of Rupivacaine allergy. Patients with BMI> 40. Emergency patients K91.86 Retained cholelithiasis following cholecystectomy Treatment - Devices Treatment - Devices Intervention group: In the first group, after induction of general anesthesia and in sterile conditions in the supine position (SUPINE) with linear probe of ultrasound (SonoSite made in USA) and with sterile syringe with 20 cc of Ropivacaine 0.25% in each part (Ropivacaine maylan made in france) and with Spinal needles No. 23 (dr japan) are blocked. Intervention group: In the second group, after the end of the surgery and before the patient's extubation and in sterile conditions in the supine position (SUPINE) with linear probe of ultrasound (SonoSite made in USA) and with sterile syringe with 20 cc of Ropivacaine 0.25% in each part (Ropivacaine maylan made in france) and with Spinal needles No. 23 (dr japan) are blocked. Pain. Timepoint: After surgery. Method of measurement: Pain questionnaire. Nausea. Timepoint: After surgery. Method of measurement: Self-report by the patient and recorded in the questionnaire. Vomiting. Timepoint: After surgery. Method of measurement: Self-report by the patient and recorded in the questionnaire. Iran University of Medical Sciences Approved 2020-02-03 Ethics committee of Iran University of Medical Sciences Iran University of Medical Sciences., Hemmat Highway., Next to Milad Tower., Tehran Town Tehran Tehran Iran (Islamic Republic of)