Per-Oral Endoscopic Esophagomyotomy (POEM)
Public ClinicalTrials.gov record NCT01635374. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Achalasia is an esophageal motility disease that usually requires surgical intervention (esophagomyotomy). Laparoscopic techniques have reduced the morbidity associated with myotomy, but post-op GERD, wound infection, hernia and incisional pain are common. A new NOTES based procedure, per-oral endoscopic esophagomyotomy (POEM), has been developed that eliminates the need for skin incisions. All patients enrolled in this study, will have a thorough pre-op workup (including upper endoscopy, upper GI radiographs, high resolution esophageal manometry) confirming the diagnosis of achalasis at the Northwestern Esophageal Center. In this procedure, performed in the operating room under general anesthesia, a flexible endoscope is passed into the esophagus, a mucosal flap and a submucosal tunnel is created. This tunnel extends onto the stomach. The inner circular muscle layer of the lower esophagus and sphincter (LES) is identified and a myotomy is started 3-4cm distal to the mucosal flap and carried all the way onto the stomach. The mucosal opening is then closed with standard endoscopic clips. Patients will be admitted to the hospital and a gastrograffin esophagram will be performed on post-op day 1 to rule out esophageal leak. All patient will have a 2-3 week post-op appointment Patients with a confirmed diagnosis of achalasia may be offered POEM. The investigators hypothesize that POEM is feasible and safe and can effectively reduce residual LES pressure (as determined by manometry) and improve patients symptoms and quality of life.
Study identification
- NCT ID
- NCT01635374
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 400 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 85 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 30, 2010
- Primary completion
- Apr 30, 2012
- Completion
- Dec 31, 2013
- Last update posted
- Jan 5, 2015
2010 – 2014
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Northwestern University | Chicago | Illinois | 60611 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01635374, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 5, 2015 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01635374 live on ClinicalTrials.gov.