IRCT20160803029181N11 IRCT 2020-06-19 Shahid Beheshti University of Medical Sciences The effect of fascia closure in incident of Trocar Site Hernia in laparoscopic sleeve gastrectomy Comparison of fascia repair and without fascia repair in incident of Trocar Site Hernia after laparoscopic gastrectomy 2019-11-22 anticipated 460 Complete https://irct.ir/trial/48968 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: Patients are randomly divided into two groups with closure of fascia and without by matching body mass index and sex variables.we used a randomization number table for randomization of Patients in two groups, Blinding description: Patients and analyzers are blind to the study. The form of skin suture was the same in both groups, and the Patients and analyzers did not know what group the patients are in. N/A Morbid obesity. Intervention 1: Intervention group :Treated with fascia repair at site of trocar(10mm diameter, Ethicon, US, LLC) entrance by 1-0 vicryl suture (Supa, Tehran, Iran) with simple suture. Intervention 2: Control group:without fascia repair at site of trocar(10mm diameter) entrance. No - There is not a plan to make this available Justification or reason for not sharing IPD is No more information