New scope procedure vs. surgery: which unblocks the stomach faster?
NCT ID NCT05561907
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares a newer, less invasive endoscopic procedure to standard surgery for treating gastric outlet obstruction, a blockage that prevents food from leaving the stomach. The trial will enroll 32 adults with advanced cancers causing this blockage. The main goal is to see which approach allows patients to start eating solid foods sooner without symptoms like vomiting.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Endoscopic gastrojejunostomy (EGJ) and surgical gastrojejunostomy (SGJ)
- What this could lead to
- If successful, the endoscopic approach could offer a less invasive way to quickly restore the ability to eat solid foods, improving nutrition and quality of life for people with advanced cancers.
- What could go wrong
- This is a small, early-stage trial with only 32 participants, so results may not apply to everyone. Both procedures carry risks like bleeding or infection, and the endoscopic method is newer with less long-term data.
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 32 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2022
- Expected to finish
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Jun 2027
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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18 years and older
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Periampullary malignancy (pancreas, bile duct, ampulla, duodenum) extending to the distal duodenum (D3) or distal (antrum) gastric cancer 2. Symptoms of gastric outlet obstruction (at least 2 of 4 required): 1. post prandial vomiting, 2. abdominal pain, 3. inability to tolerate PO, 4. imaging consistent with GOO 3. Gastric Outlet Obstruction Scoring System (GOOSS) Score of 0 (no oral intake) or 1 (liquids only) 4. Age \>18 years old 5. Life expectancy greater than 2 months or failed duodenal stenting 6. Surgical Candidate/Tolerate General Anesthesia 7. Unresectable or metastatic disease Exclusion Criteria: 1. Age\< 18 years old 2. Pregnancy 3. Intestinal obstruction distal to the Ligament of Treitz 4. Evidence of other luminal strictures of the GI tract 5. Previous gastric or periampullary surgery 6. Inability to complete quality of life surveys (QOLS) 7. Presence of abdominal ascites
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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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Lenox Hill Hospital
COMPLETEDNew York, New York, 10075, United States
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Long Island Jewish Medical Center
COMPLETEDNew Hyde Park, New York, 11040, United States
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North Shore University Hospital
COMPLETEDManhasset, New York, 11030, United States
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Robert Wood Johnson University Hospital
RECRUITINGNew Brunswick, New Jersey, 08901, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a modified stomach bypass speed up recovery in advanced gastric cancer?
- Smart sugar sensors may improve recovery from complex pancreatic surgery
- Magnets replace knives: new procedure eases stomach blockages
- Tailored diet after pancreatic surgery may speed healing
- New surgery aims to eater eating for stomach cancer patients
- New study pits two endoscopic techniques against each other for stomach blockage relief