Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Doppler ultrasound for TIPS: does it work?

A Benito1, J Bilbao, T Hernández

  • 1Department of Radiology, Clinica Universitaria de Navarra, Faculty of Medicine, University of Navarra, Avda. Pio XII, 36, 31008 Pamplona, Spain. albenitob@unav.es

Abdominal Imaging
|May 27, 2004
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Therapeutic Apheresis Registry of the Spanish Society of Nephrology. Analysis of activity over the last five years.

Nefrologia·2026
Same author

Optimising Transitions of Care and Long-Term Management in Heart Failure: A Scoping Review of Strategies and Models.

ESC heart failure·2026
Same author

Automatic Pipeline for Kinematic Tracking of Clinically Relevant Upper-Limb Motor Tasks in Humans and Macaque.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
Same author

Beyond biomass production: Enhancing biodiversity while capturing carbon in short rotation coppice poplar plantations.

The Science of the total environment·2024
Same author

Alemtuzumab treatment in real clinical practice: Experience in a multicenter cohort.

Multiple sclerosis and related disorders·2023
Same author

A novel time-saving multiplex PCR assay for detecting and discriminating the most common canine Babesia species in Europe.

Research in veterinary science·2023

Transjugular intrahepatic portosystemic shunt (TIPS) dysfunction surveillance using Doppler ultrasound (DU) is crucial. This study establishes accurate DU criteria for assessing TIPS patency, aiming to improve patient management and reduce invasive procedures.

Area of Science:

  • Interventional Radiology
  • Hepatology
  • Vascular Imaging

Background:

  • Transjugular intrahepatic portosystemic shunt (TIPS) is vital for managing portal hypertension complications like variceal hemorrhage and ascites.
  • TIPS dysfunction, including occlusion or stenosis, compromises shunt patency, necessitating continuous surveillance and intervention.
  • Current gold standard for TIPS evaluation, trans-shunt venography, is invasive and costly.

Purpose of the Study:

  • To establish reliable Doppler ultrasound (DU) criteria for diagnosing TIPS dysfunction.
  • To evaluate the accuracy of DU in assessing TIPS patency compared to trans-shunt venography.
  • To provide a noninvasive method for routine surveillance of TIPS function.

Main Methods:

  • Prospective follow-up of patients with TIPS over 10 years.

Related Experiment Videos

  • Utilized both Doppler ultrasound (DU) and trans-shunt venography for TIPS evaluation.
  • Developed and validated specific Doppler criteria for shunt dysfunction.

    • Main Results:

    • Established Doppler criteria demonstrated significant accuracy in identifying TIPS dysfunction.
    • DU proved to be a valuable noninvasive tool for monitoring TIPS patency.
    • Findings support the routine use of DU for TIPS surveillance, potentially reducing the need for venography.

    Conclusions:

    • Doppler ultrasound can accurately assess transjugular intrahepatic portosystemic shunt (TIPS) dysfunction.
    • Established Doppler criteria offer a reliable, noninvasive method for routine TIPS surveillance.
    • This approach can help maintain TIPS patency and improve patient outcomes by enabling timely interventions.