a fully covered stent: a double pig-tail stent for cross fixation of a fully covered stent
Study summary
Double Pig Tail Stent-assisted Fixation of Fully-Covered Metal Stents for the Treatment of Benign Duodenal Strictures
Eligibility
Sex
ALL
Min age
—
Max age
75 Years
Healthy volunteers
No
Inclusion Criteria:
1. The subjects voluntarily signed the informed consent form for this trial;
2. Patients diagnosed with benign duodenal stricture;
3. Symptoms of upper gastrointestinal obstruction, such as nausea, vomiting, abdominal pain, or changes in bowel habits, occurring before admission or during hospitalization;
4. Patients with refractory strictures who have failed multiple balloon dilations;
5. Age \< 75 years.
Exclusion Criteria:
1. Gastrointestinal perforation;
2. Distal small bowel obstruction or multiple segments of small bowel obstruction;
3. Coagulation disorders;
4. Strictures or obstructions caused by malignant tumors;
5. Severe comorbidities involving the heart, brain, lungs, kidneys, etc.
Primary outcome measure(s)
Clinical remission rate at 30 days post-operation — at 30 days post-operation Clinical remission: Symptoms of duodenal obstruction are relieved, and the postoperative GOOSS score improves by at least one grade compared to preoperative values.
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
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