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

> **NCT03733756** · NA · UNKNOWN · sponsor: **Shanghai Zhongshan Hospital** · enrollment: 308 (estimated)

## Conditions studied

- Esophageal Achalasia

## Interventions

- **PROCEDURE:** POEM preserving longitudinal muscle
- **PROCEDURE:** POEM involving longitudinal muscle

## Key facts

- **NCT ID:** NCT03733756
- **Lead sponsor:** Shanghai Zhongshan Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-01-01
- **Primary completion:** 2020-06-30
- **Final completion:** 2020-08-31
- **Target enrollment:** 308 (ESTIMATED)
- **Last updated:** 2018-11-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03733756

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03733756, "to Explore the Influence of Longitudinal Muscle on the Prognosis of Achalasia Patients After Peroral Endoscopic Myotomy (POEM)". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT03733756. Licensed CC0.

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