Crural Closure improves Outcomes of Magnetic Sphincter Augmentation in GERD patients with Hiatal Hernia.

Magnetic sphincter-augmentation (MSA) has been proven effective in the treatment of GERD. No consensus exists on whether crural closure should be performed. Our aim was to assess the impact of cruroplasty on reflux-control and quality of life. MSA-Patients treated between 03/2012-03/2017 were classified into those without hiatal hernia ("NHH"), those post-MSA (NHR) and those post-MSA/hiatal repair (HR). GERD-symptoms, PPI-intake, GERD-Health-related-Quality-of-Life (GERD-HRQL) and Alimentary Satisfaction were assessed. Sixty-eight patients underwent MSA, 26 patients had additional crural closure. PH-monitoring was negative in 80% of HR, 73% of NHR and 89% of NHH-patients. GERD-HRQL-total scores decreased significantly in all groups (p < 0.001). Alimentary satisfaction was 8/10 in HR/NHH and 10/10 in NHR-patients. Satisfaction with heartburn relief was high (HR: 96%, NR: 95%, NHH: 94%) as was the elimination of PPI-intake (HR/NHH: 87%, NR: 86%). Heartburn and regurgitations were eliminated in 100% of HR, 88% and 94% of NHR and 87% and 91% of NHH-patients. Endoscopic dilatation or device explantation was performed in 3% each. MSA leads to significant symptom relief, increased quality of life and alimentary satisfaction with low perioperative morbidity. Cruroplasty tends to result in better reflux control and symptom relief than exclusive MSA without increasing dysphagia rates.

Results of Magnetic Sphincter Augmentation for Gastroesophageal Reflux Disease.

BACKGROUND: Magnetic sphincter augmentation (MSA) is a modern treatment option for gastroesophageal reflux disease (GERD); however, laparoscopic fundoplication remains the gold standard. The aim of the study was to evaluate outcomes of MSA patients at a reflux center. METHODS: A retrospective review was performed of all patients that underwent MSA between March 2012 and November 2017. Out of 110 patients, 68 with a follow-up >3 months were included. Postoperative gastrointestinal symptoms, proton pump inhibitor (PPI) intake, GERD-Health-related Quality of Life (GERD-HRQL) and alimentary satisfaction (AS) were assessed. Postoperative esophageal functioning tests were performed in 50% of patients. RESULTS: Sixty-eight patients underwent MSA; hiatal repair was performed in 31 cases. The median OR time was 27 min, and no intraoperative complications occurred. The median follow-up was 13 months (IQR 4.2-45). Endoscopic dilatation was performed in 2 patients (3%) and device removal in another 2 cases. The postoperative GERD-HRQL score was significantly reduced (3 vs. 24; p < 0.001) and the median AS was 8/10. Preoperative experienced heartburn, regurgitations and dysphagia were eliminated in 92, 96 and 100%. Postoperative new-onset difficulties swallowing with solids only were reported to occur occasionally by 16% and rarely by 21% of patients. Satisfaction with heartburn relief was 95%, and the overall outcome was rated excellent/good in 89%. PPI dependency was eliminated in 87%. The median total percentage pH < 4 and number of reflux episodes were significantly reduced. Postoperative pH results were negative or slightly above the norm in 79% and 12%, respectively. CONCLUSION: Sphincter augmentation results in significantly reduced reflux symptoms, increased GERD-specific Quality of Life and excellent alimentary satisfaction with low perioperative morbidity. This procedure should be considered an excellent alternative to fundoplication in the treatment of GERD.

Modern GERD treatment: feasibility of minimally invasive esophageal sphincter augmentation.

BACKGROUND: Gastroesophageal reflux disease (GERD) is a common chronic disease requiring adequate treatment since it represents one major cause of development of Barrett's esophagus and eventually carcinoma. Novel laparoscopic magnetic sphincter augmentation for GERD was evaluated prospectively. PATIENTS AND METHODS: A total of 23 patients with GERD underwent minimally invasive implantation of LINX™ Reflux Management System. Primary outcome measures were overall feasibility, short-term procedure safety and efficacy. Secondary GERD-related quality of life was assessed. RESULTS: All implantations were performed without serious adverse events. A significant decrease in all major GERD complaints were found: heartburn: 96%-22% (p<0.001); bloating: 70%-30% (p=0.006); respiratory complaints: 57%-17% (p=0.039); sleep disturbance: 65%-4% (p<0.001). A four-week follow-up reduction of ≥50% of proton pump inhibitor (PPI) dose was achieved in over 80% of patients. Self-limiting difficulty in swallowing was found in 70% within four weeks. One patient required for endoscopic dilation. GERD-related quality of life improved significantly. CONCLUSION: LINX™ implantation is a standardized, technically simple, safe and well-tolerated expeditious procedure.