AdventHealth
This is prospective data recording study. All patients will receive standard medical care and no experimental interventions will be performed.
This is prospective data recording study. All patients will receive standard medical care and no experimental interventions will be performed. This study will enroll 600 subjects over the next 4 to 5 years.
Inclusion Criteria: 1. Age 18 years or older. 2. Scheduled to undergo POEM Exclusion Criteria: 1. Any contraindication to performing endoscopy. 2. Participation in another research protocol that could interfere or influence the outcomes measures of the present study.