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IRCT20130311012782N38 IRCT 2020-01-30 Esfahan University of Medical Sciences The Effect of Expiry End Air Pressure on Respiratory Complications of Patients Undergoing Gastric Surgery The effect of PI max on respiratory tract complications in patients under laparascopic bariatric surgeries 2017-09-22 anticipated 54 Complete https://irct.ir/trial/43659 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Prevention, Randomization description: Randomization of patients into two groups is done by using "Random Allocation Software". So that in terms of number of samples, the range is inserted into the software. Then the number of groups and the proportion of individuals in each group are determined. The software output is a two-part list with the first part of the number assigned randomly to group one, and the second list is the number assigned to the second group. According to the above list, patients are divided into two groups according to the time of entered to the study and continued until to reach of the required sample size in each group, Blinding description: This study is a double blind study. So that patients are aware of the mechanical ventilation they receive. The type of mechanical ventilation applied to the patient, including mechanical ventilation with PEEP and mechanical ventilation without PEEP, is performed for the patient, but the person collecting the data will be unaware about the type of mechanical ventilation applied. N/A Bariatric surgery. Intervention 1: Intervention group 1: In this group, the mechanical ventilation of patients will be done based on the ideal weight of patients and tidal volume without applying Psitive End Expiratory Ventilation . Intervention 2: Intervention group 2:In this group, the mechanical ventilation of patients will be done based on the ideal weight of patients and tidal volume with applying Positive End Expiratory ventilation and flow rate of 100% oxygen with 5 liters per minute. No - There is not a plan to make this available Justification or reason for not sharing IPD is The plan belongs to the state agency and cannot be shared.
public Heidar Karimi
Department of anesthesiology, Alzaha hospital, Soffeh street, Isfahan
Isfahan Iran (Islamic Republic of) 8174673461 +98 31 3668 5555 heidarkarimi1975@gmail.com Esfahan University of Medical Sciences scientific Parvin Sajedi
Department of anesthesiology, Alzahra hospital, Soffeh street
Isfahan Iran (Islamic Republic of) 8174673461 0098 36685555 sajedi@med.mui.ac.ir Esfahan University of Medical Sciences Iran (Islamic Republic of) Patient candidate for bariatric surgery Range age between 18 to 55 years Patient recruitment to participate in the study 18 years 55 years Both Suffer to cardiovascular diseases Treatment - Devices Treatment - Devices Intervention group 1: In this group, the mechanical ventilation of patients will be done based on the ideal weight of patients and tidal volume without applying Psitive End Expiratory Ventilation . Intervention group 2:In this group, the mechanical ventilation of patients will be done based on the ideal weight of patients and tidal volume with applying Positive End Expiratory ventilation and flow rate of 100% oxygen with 5 liters per minute. Respiratory Disorders. Timepoint: During and the end of surgery. Method of measurement: Pulse Oximeter. Tidal Volume. Timepoint: During and the end of surgery. Method of measurement: Pulse Oximeter. Blood Pressure. Timepoint: During and the end of surgery. Method of measurement: Pulse Oximeter. Heart Bit. Timepoint: During and the end of surgery. Method of measurement: Pulse Oximeter. Stands for peripheral capillary oxygen saturation. Timepoint: During and the end of surgery. Method of measurement: Pulse Oximeter. Esfahan University of Medical Sciences Approved 2018-06-23 Ethics committee of Isfahan University of Medical Sciences Vice chancellor for research, Isfahan University of Medical Sciences, Hezar Jerib street, Isfahan, Iran Isfahan Isfehan Iran (Islamic Republic of)