Effectiveness of Magnetic Sphincter Augmentation in Gastro-Esophageal Reflux Disease

Magnetic sphincter augmentation (MSA) showed higher rates of discontinuing proton-pump inhibitors, increased patient satisfaction, and better functional outcomes compared to fundoplication in managing gastro-esophageal reflux disease. However, MSA had higher rates of dysphagia. The erosion and removal rates were low, but no difference was observed in re-intervention rates. MSA is a safe and effective procedure, improving symptom burden and patient satisfaction, but further randomized controlled trials are needed to determine its place in GERD management.