Shorter surgery may be just as effective for treating achalasia
NCT ID NCT07686471
First seen Jul 07, 2026 · Last updated Jul 08, 2026 · Updated 1 time
Summary
This trial tests whether a shorter muscle cut during a procedure called POEM works as well as a longer one for people with type II achalasia, a condition where the esophagus fails to push food into the stomach. Fifty participants will be randomly assigned to receive either a short or long myotomy. The study measures symptom improvement, procedure time, complications, and recovery, with follow-up at three months.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- per-oral endoscopic myotomy (POEM) procedure
- What this could lead to
- If short myotomy works as well as long myotomy with fewer complications, it could become the preferred surgical approach for type II achalasia, reducing recovery time and risks.
- What could go wrong
- This is a small, early-stage trial with only 50 participants, so results may not apply to all patients. The procedure itself carries risks like bleeding, infection, or perforation, and the short myotomy might not relieve symptoms as effectively.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 50 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jun 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients of all ages were eligible for inclusion in the study with no upper or lower age limits applied . * Both sexes are included . * Type II achalasia patients who are diagnosed by High Resolution. Manometry based on Chicago Classification (v4.0) characterized by (failed esophageal peristalsis , pan-esophageal pressurization in ≥20% of swallows and Integrated Relaxation Pressure (IRP) \>15 mmHg ). * Eckardt score \>3 ( moderate to severe symptoms Exclusion Criteria: * Type I ,type III achalasia \& Non-achalasia spastic motility disorders. * Sigmoid type esophagus (diameter\> 6 cm ). * Esophageal diverticulae . * Presence of large Hiatus Hernia ( \>5cm). * Severe erosive esophagitis (La Grade C or D) or Barrett's Esophagus. * History of previous Heller's myotomy. * Pseudoachalasia due to underlying malignancy. * Severe coagulopathy ( INR\>1.5 or platelets \<50000 ).
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Assiut university hosoital
Asyut, 71511, Egypt
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Botox injection could replace surgery for Post-Esophagectomy stomach issues
- Cutting across or along? trial tests best way to start POEM for swallowing disorder
- Should acid reflux meds be routine after POEM? new trial aims to find out
- Which POEM technique works best for achalasia? new study aims to find out.
- Can a shorter surgical tunnel fix swallowing without causing heartburn?