Vertebrobasilar Flow Evaluation and Risk of Transient Ischemic Attack and Stroke (VERiTAS) "VERiTAS"


Phase N/A Results

Summary of Purpose

Patients with blockage of the blood vessels that supply blood to the back of the brain, known as vertebrobasilar disease (VBD), are at risk of having a stroke or temporary symptoms of a stroke known as transient ischemic attack (TIA). The risk of repeated stroke associated with VBD may be affected by several risk factors, including the degree to which the blockage reduces the blood flow to the brain. Patients...

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Trial Milestones

The following dates are available for this trial. Trial information last updated on 20 October 2017.

1 Jul 2008 28 Dec 2007 1 Jul 2014 1 Dec 2014 1 Oct 2017 18 Sep 2017
Start Date First Received 1st Completion Completion Verification Results

Trial Design

  • Observation: Cohort
  • Perspective: Prospective
  • Sampling: Non-Probability Sample


  • Linda Rose-Finnell, MPA, CCRA 312-355-2050

  • Sepideh Amin-Hanjani, MD