Predictive Value of Magnetic Resonance Perfusion Imaging in Acute and Subacute Stroke Patients


Phase N/A Results N/A

Summary of Purpose

To explore Magnetic Resonance(MR) perfusion imaging as a biomarker to predict outcome of patients with acute and subacute stroke. Contrast bolus perfusion imaging and arterial spin labeling were conducted in included patients. Imaging evaluation of hemodynamic status, collateral and antegrade flow were assessed. Patients were followed up to record radiological and clinical outcome.

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Trial Milestones

The following dates are available for this trial. Trial information last updated on 16 October 2015.

1 Aug 2015 16 Oct 2015 1 Dec 2018 1 Dec 2018 1 Oct 2015 Unavailable
Start Date First Received 1st Completion Completion Verification Results

Trial Basics




Trial Design

  • Observation: Case-Only
  • Perspective: Prospective
  • Sampling: Probability Sample