The effect of different stents configuration in reducing the rate of restenosis andHepatic encephalopathy based on Multi-center clinical study

Clinical study of multiple centers, single blind, randomized controlled clinical studies on the effect of different stent configuration on postoperative stenosis andhepatic encephalopathy in patients with TIPS

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR-ICR-15006829

Enrollment

Unknown

Registered

2015-07-29

Start date

2016-05-01

Completion date

Unknown

Last updated

2021-12-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

portal hypertension

Interventions

Combination group:D=8mm L=10cm bare metal stent + L=6cm Fluency stent

Viatorr group:D=8mm L=2+8cm Viatorr stent

Fluency covered stent:D=8mm L=8cm Fluency stent

Eligibility

Sex/Gender

All

Age

18 Years to 75 Years

Inclusion criteria

Inclusion criteria: Patients were considered eligible for the study if they met the following criteria: liver cirrhosis (diagnosed by clinical presentations, laboratory tests, images or liver biopsies); age between 18 and 75 years; planning to receive elective TIPS for the prevention of variceal bleeding.

Exclusion criteria

Exclusion criteria: Exclusion criteria included: hemorrhage from ectopic varicose vein, a history of chronic or recurrent encephalopathy, Child-Pugh score >13 points, hepatocellular carcinoma, portal vein thrombosis, previous TIPS creation, creatinine greater than 265 µmol/L and cardiac failure, patients unable to give informed consent, and pregnant or breast-feeding women were also excluded.

Design outcomes

Primary

Measure	Time frame
Shunt dysfunction;	—

Secondary

Measure	Time frame
overt hepatic encephalopathy;all-cause rebleeding;death;liver function changes;	—

Countries

China

Contacts

Public ContactXue Hui

zj2@mail.xjtu.edu.cn+86 18991232428

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026