Evaluation of the Effectiveness of the Ezisurg Stapling (Ezi Endo Lite) During Laparoscopic Nissen Sleeve Gastrectomy

Exclusion Criteria

• •BMI \< 30 kg/m² (or \< 27 kg/m² without obesity-related comorbidities).
• •Contraindications to laparoscopic surgery (e.g., severe abdominal adhesions, hemodynamic instability, uncorrected coagulopathy).
• •History of major gastrointestinal surgery (e.g., gastric bypass, colectomy) or anatomical abnormalities precluding sleeve gastrectomy.
• •Active or uncontrolled chronic diseases (e.g., end-stage renal disease, cirrhosis, metastatic cancer, severe cardiovascular disease).
• •Psychiatric disorders limiting adherence to post-operative care (e.g., severe depression, psychosis, substance use disorder).
• •Pregnancy or breastfeeding (or plans for pregnancy within 12 months post-surgery).
• •Allergy or intolerance to surgical materials, anesthesia, or post-operative medications required for the study.
• •Inability to communicate or cooperate with study procedures (e.g., language barriers, cognitive impairment).