ARAT for Reflux Disease After Peroral Endoscopic Myotomy in Patients With Achalasia

After an initial endoscopic evaluation, ARAT technique will be performed with marking, submucosal elevation at esophagogastric junction and then ablation with 100-120w of 270-300 degrees at esophagogastric junction, once the application of the therapy is performed mucosal lavage and immersion technique will be made to corroborate integrity and continuity of the gastrointestinal tract and rule out immediate complications.