to Explore the Influence of Longitudinal Muscle on the Prognosis of Achalasia Patients After Peroral Endoscopic Myotomy (POEM)

NCT03733756 · clinicaltrials.gov ↗

NA

Phase

UNKNOWN

Status

308

Enrollment

OTHER

Sponsor class

Conditions

Esophageal Achalasia

Interventions

PROCEDURE: POEM preserving longitudinal muscle
PROCEDURE: POEM involving longitudinal muscle

Sponsor

Shanghai Zhongshan Hospital