A randomized trial comparing reflux symptoms in sleeve gastrectomy patients with or without hiatal hernia repair

These data suggest that a crural repair at the time of SG does not significantly reduce reflux symptoms compared with SG alone. Preoperative patients with significant reflux symptoms experienced a more significant improvement in symptoms after surgery compared with those who did not report significant reflux symptoms before surgery. The high incidence of reflux after SG observed in the current literature may be a result of a specific patient subpopulation who undergoes SG because of surgeon bias rather than an inherent property of SG itself or the presence of a hiatal hernia.