Transjugular Intrahepatic Portosystemic Shunt (TIPS): accuracy of MR Flow mapping in the detection of shunt abnormalities.

Transjugular Intrahepatic Portosystemic Shunt (TIPS): accuracy of MR Flow mapping in the detection of shunt abnormalities. - TIPS MR Follow-up

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON31137

Enrollment

Registered

2007-10-15

Start date

2007-11-01

Completion date

Unknown

Last updated

2024-05-13

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

Conditions

liver cirrhosis transjugular intrahepatic portosystemic shunt

Interventions

None listed

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: Patients with a GoreTex®-covered TIPS Age>18 years Informed consent

Exclusion criteria

Exclusion criteria: Age

Design outcomes

Primary

Measure	Time frame
Accuracy of MR flow mapping to measure PPG, using invasive pressure measurements of PPG, portography, in patients with a GoreTex®-covered TIPS. Accuracy and comparison of MR angiography, MR flow mapping and Doppler US to detect shunt dysfunction of GoreTex®-covered TIPS using invasive portography as gold standard.	—

Secondary

Measure	Time frame
o Patient acceptability with each technique. o Interobserver agreement in analysis of the MRI data and Doppler US data.	—

Countries

Netherlands

Outcome results