# Endoscopic Mucosal Resection for the Diagnosis of a-Ganglionosis, a Controlled Prospective Trial (EDGE Trial)

> **NCT01515501** · NA · COMPLETED · sponsor: **Massachusetts General Hospital** · enrollment: 12 (actual)

## Conditions studied

- Constipation
- Hirschsprung Disease

## Interventions

- **PROCEDURE:** Endoscopic mucosal resection (EMR)

## Key facts

- **NCT ID:** NCT01515501
- **Lead sponsor:** Massachusetts General Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2007-10
- **Primary completion:** 2012-02
- **Final completion:** 2018-08
- **Target enrollment:** 12 (ACTUAL)
- **Last updated:** 2018-08-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01515501

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01515501, "Endoscopic Mucosal Resection for the Diagnosis of a-Ganglionosis, a Controlled Prospective Trial (EDGE Trial)". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT01515501. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*