One Anastomosis Gastric Bypass With Excluded Stomach Fundoplication: FundoRing vs Nissen vs OAGB Without Fundoplication

Conditions

• Obesity
• GERD

Interventions

• PROCEDURE: laparoscopic one anastomosis gastric bypass with excluded stomach fundoplication: FundoRingOAGB and suture cruroplasty
• PROCEDURE: laparoscopic one anastomosis gastric bypass with excluded stomach Nissen fundoplication and suture cruroplasty
• PROCEDURE: Standard laparoscopic one anastomosis gastric bypass with cruroplasty. Not used fundoplication.

Sponsor

The Society of Bariatric and Metabolic Surgeons of Kazakhstan