Identification the Cause of Silent Cerebral infarctiON in Healthy Subjects (ICONS) "ICONS"


Phase N/A Results N/A

Summary of Purpose

We hypothesized that paradoxical embolism may be one of the main mechanisms of silent cerebral infarction (SCI) located outside the perforating artery territory. In the present study, we evaluated the association between SCI and paradoxical embolism detected by agitated saline transcranial Doppler (TCD) monitoring in healthy subjects without history of stroke or transient ischemic attack (TIA). We also compared...

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Trial Milestones

The following dates are available for this trial. Trial information last updated on 6 September 2011.

1 Apr 2008 6 Sep 2011 1 Jan 2011 1 May 2011 1 Sep 2011 Unavailable
Start Date First Received 1st Completion Completion Verification Results

Trial Basics



Trial Design

  • Observation: Case Control
  • Perspective: Prospective
  • Sampling: Probability Sample


Not available