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Completed

NCT Number: NCT02821078

Evaluation of 4D Magnetic Resonance Flow Sequence at Hepatic Level

The objective of the project is to establish the 3D velocity mapping of the hepatic vasculature and its consistency

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Key information

Conditions

Magnetic Resonance Imaging

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

CHU Amiens

Amiens, 80054, France

About this study

The objective of the project is to establish the 3D velocity mapping of the hepatic vasculature and its consistency. Specifically, the investigators will assess the consistency of the quantitative data by measuring hepatic blood Inflow (hepatic artery + portal vein) and outflow (inferior vena cava differential flow). According to the mass conservation physical property, blood inflow must equals blood outflow. The relative gap between the measured values will characterize the consistency of the acquisition.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Participants have fasted for 6 hours before examination
  • Adult participants

Exclusion criteria

  • Anyone with a classic contraindication to MRI
  • Recanalized umbilical vein
  • Severe obesity
  • Gadolinium chelate allergy

Treatment and study plan

4D flow imaging sequence

Other

4D flow imaging sequence

Primary outcomes

  1. Hepatic blood flow difference

    Time frame: Day 0

    difference between (hepatic artery + portal vein flows) and inferior vena cava differential flow (infra and supra hepatic)

Secondary outcomes

  1. Comparison between 4D and 2D flow

    Time frame: Day 0

    Comparison between 4D and 2D flow values measured at the portal trunk level

Sponsors and collaborators

Lead sponsor

Centre Hospitalier Universitaire, Amiens

Other

Registry information

Acronym: HEPAFLUX

Important dates

Study start
2017
Primary completion
2019
Study completion
2019
First posted
Jul 1, 2016
Registry last updated
Nov 19, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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