University of Minnesota Study Confirms Bracelet-Like Device For Acid Reflux Safe, Effective 5 Years After Implantation

For nearly the past 50 years, primary treatment for acid reflux in the United States has included medications meant to dilute acid that regurgitates from the stomach, as well as a risky procedure that involves wrapping part of the stomach around a lower esophageal muscle.

But in 2012, the Food and Drug Administration (FDA) approved the implantation of a removable device that strengthens this weak muscle at the end of the esophagus, which is the main cause of acid reflux, or gastroesophageal reflux disorder (GERD). In June, research published in the journal Clinical Gastroenterology and Hepatology suggested the device, called the LINX, is safe and effective in patients for up to five years— prompting researchers, who say it’s the longest-studied device for the ailment, to recommend the device as a first-line treatment for GERD.

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