Clinical Trial: Computed Tomography Angiography to Brain Death Assessment
Study Status: Completed
Recruit Status: Completed
Study Type: Observational
Official Title: Computed Tomography Angiography to Brain Death Assessment
Brief Summary: The purpose of this study is to assess the reliability of computed tomography angiography (CTA) to diagnose brain death, face of several conditions that make impossible to define such diagnosis using clinical criteria exclusively.
Detailed Summary:
Critically ill patients, presenting Glasgow Coma Score 5 or lower, will be submitted to the Computed Tomography Angiography (CTA) of the skull assessment, and follow a clinical evaluation for brain death, additionally, transcranial Doppler would be applied as the gold standard for brain death.
We will exclude patients whose do not can be submitted to contrast injection, or if a brain death clinical evaluation has been performed prior the CTA.
Sponsor: Sergio Brasil
Current Primary Outcome: Assess the presence or absence of contrast medium filling of the intracranial vessels in comatose patients. [ Time Frame: 1 year ]
Original Primary Outcome: Same as current
Current Secondary Outcome:
Original Secondary Outcome:
Information By: University of Sao Paulo
Dates:
Date Received: January 20, 2014
Date Started: January 2014
Date Completion:
Last Updated: January 8, 2017
Last Verified: January 2017