Clinical Trial: Interest of New MRI Sequences After Embolization of Brain Arteriovenous Malformations

Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Observational

Official Title: Interest of New MRI Sequences After Embolization of Brain Arteriovenous Malformations (MAV-IRM)

Brief Summary:

In previous studies exploring specific sequences of MRI (susceptibility weighted imaging (SWI) and arterial spin labeling (ASL)), the investigators have shown the great sensibility of these MRI sequences to detect arteriovenous shunts, compared to angiography imaging (static or dynamic).

This prospective study aims to compare multisequence MRI to brain arteriography imaging in patients undergoing brain arteriovenous malformations embolization.

Detailed Summary:
Sponsor: Fondation Ophtalmologique Adolphe de Rothschild

Current Primary Outcome: sensitivity of multisequence MRI to detect a residual arteriovenous malformation after embolization [ Time Frame: within 3 months after embolization ]

Original Primary Outcome: Same as current

Current Secondary Outcome:

Original Secondary Outcome:

Information By: Fondation Ophtalmologique Adolphe de Rothschild

Dates:
Date Received: September 7, 2016
Date Started: February 1, 2017
Date Completion: February 2019
Last Updated: March 3, 2017
Last Verified: February 2017