Pushing Spatiotemporal Limits for 4D Flow MRI and Dynamic MRA in the Brain at Ultra-High Field

Completed

Conditions studied: Stroke

In brief

This study aims at investigating the blood hemodynamics with high spatiotemporal resolution in patients with brain aneurysms and AVMs as well as in healthy controls. Parameters such as peak blood velocity, wall shear stress and other derived parameters will be obtained from 4D flow MRI data acquired at ultra-high field strength (7 Tesla).

Key facts

Study ID

NCT02576743

Run by

University of Minnesota

People needed

90

Starts

2015-11-01

Expected to finish

2019-09-01

Last updated by the study team

2019-10-30

Who can join

Age: 18 and older, up to 75. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Subjects / Patients between 18 and 75

You may not qualify if…

• Any kind of ferromagnetic implants.
• MR-unsafe non-ferromagnetic implants.
• Cardiac pacemakers.
• A history of shrapnel or shot gun injury.
• A body mass index > 40.
• Severe claustrophobia.
• Tattoos in the head/neck area or permanent makeup.

Where it is running

• University of Minnesota Medical Center — Minneapolis, Minnesota, United States

Full record on ClinicalTrials.gov

Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.