Peroral endoscopic myotomy (POEM) does not include any antireflux procedure, resulting in a certain risk of iatrogenic gastroesophageal reflux disease (GERD). The aim of the present study was to evaluate the incidence of iatrogenic GERD after POEM and identify preoperative, perioperative and postoperative factors associated with GERD.
- esophageal manometry
- esophageal motility disorder
- gastroesophageal reflux disease (GERD)
- peroral endoscopic myotomy (POEM)