Electrical stimulation therapy of the lower esophageal sphincter is successful in treating GERD: final results of open-label prospective trial

摘要

Background Electrical stimulation of the lower esophageal sphincter (LES) improves LES pressure without interfering with LES relaxation. The aim of this open-label pilot trial was to evaluate the safety and efficacy of long-term LES stimulation using a permanently implanted LES stimulator in patients with gastroesophageal reflux disease (GERD).