NCT01344460 Gadobutrol Enhanced MRA of the Renal Arteries (GRAMS)
Subjects referred for a routine CTA (computed tomography angiography) or MRA (magnetic resonance angiography) will be invited to participate in the study and subjects will be involved in the study for between 2 and 12 days. Two to three visits to the study doctor will be required.
This study will compare the diagnostic results of Gadobutrol enhanced MRA images with MRA images taken without contrast agent using images from a CTA as the standard of reference, which may have been performed up to 60 days prior to enrolment. If a CTA has not been performed in this prior time period, a CTA is required for the study.
MRA and CTA images will be collected for an independent review (blinded read).
Study Type: Interventional
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Single Group Assignment
Masking: Open Label
Primary Purpose: Diagnostic
Official Title: Multicenter, Open-label Study to Evaluate the Safety and Efficacy (by Blinded Reading) of Gadobutrol-enhanced Magnetic Resonance Angiography (MRA) After a Single Injection of 0.1 mmol/kg of Gadobutrol in Subjects With Known or Suspected Renal Artery Disease
Study Start Date: May 2011
Study Completion Date: July 2012
Primary Completion Date: July 2012 (Final data collection date for primary outcome measure)
- Experimental: Arm 1
|Study start date||2011-05-01|