A prospective multicentre study of per-oral endoscopic myotomy (POEM) for achalasia in Australia.

Objective: To describe the clinical and procedural outcomes of per-oral endoscopic myotomy (POEM) for achalasia in Australia.

Design, Setting: Prospective observational study in three Australian tertiary referral centres, 5 May 2014 - 27 October 2019 (66 months).

Participants: Patients who had undergone POEM for achalasia.