Comparison of Underdilated Versus Standard TIPS in Preventing Variceal Rebleeding in Patients Wit… (NCT07253389) | Clinical Trial Compass
RecruitingNot Applicable
Comparison of Underdilated Versus Standard TIPS in Preventing Variceal Rebleeding in Patients With Cirrhosis
China648 participantsStarted 2025-10-20
Plain-language summary
Transjugular intrahepatic portosystemic shunt (TIPS) is a key therapeutic intervention for complications of portal hypertension. However, the risk of post-procedural hepatic encephalopathy (HE) limits its broader clinical application. In the management of gastroesophageal variceal bleeding, the primary goal of TIPS is to reduce the portosystemic pressure gradient (PPG) to less than 12 mmHg (16 cmH₂O), which defines the standard TIPS procedure. The investigators hypothesize that, in patients undergoing TIPS for the prevention of variceal rebleeding, stent underdilation using a 6-mm balloon (underdilated TIPS) will not increase the risk of rebleeding but may reduce the incidence of overt HE and attenuate liver injury. To test this hypothesis, the investigators have designed a prospective, multicenter, randomized controlled trial.
Who can participate
Age range
18 Years – 75 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. High-risk acute esophageal or type 1 gastroesophageal variceal bleeding, including: Child-Pugh grade B with a score \> 7 and endoscopic evidence of active bleeding; Child-Pugh grade C with a score \< 14.
. Bleeding uncontrolled despite pharmacological and endoscopic therapy. 4. History of esophageal or gastric variceal bleeding with failure of standard first-line treatment \[endoscopy combined with non-selective beta-blockers (NSBB)\]; or first hemorrhage accompanied by grade 2 ascites and/or portal vein thrombosis; GOV2 or IGV1 gastric variceal bleeding; ectopic variceal bleeding; or bleeding from refractory portal hypertensive gastropathy.
Exclusion criteria
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Cumulative incidence of gastroesophageal variceal rebleeding.
Timeframe: Throughout the entire follow-up period（up to 12 months）
Trial details
NCT IDNCT07253389
SponsorAir Force Military Medical University, China