TerminatedNot Applicable

Visualization of Cerebral Arteries Using Contrast-Enhanced Transcranial Ultrasound in Stroke Patients

Stopped: Study terminated due to slow recruitment and funding ended.

United States61 participantsStarted 2005-03

Plain-language summary

The purpose of this study is to find out more about the usefulness of ultrasound in combination with a contrast solution to look for blood vessel blockage or occlusion in the brains of stroke patients.

Who can participate

Age range18 Years

SexALL

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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * patient 18 years of age or older * code stroke patient Exclusion Criteria: * women with positive pregnancy test * women who are breast feeding * severe emphysema * pulmonary vasculitis * history of pulmonary emboli * chronic renal failure

What they're measuring

Number of Participants With Successful Visualization of the Intracranial Arteries in Comparison to Reference Method (MRA/CTA)

Timeframe: within 24 hours after reference method

Trial details

NCT IDNCT00282841

SponsorUniversity of California, San Diego

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2007-10

Results submitted2010-09-27

View on ClinicalTrials.gov More Stroke trials