CT-Angiography Versus Angiogram as Ancillary Tests in the Determination of Death by Neurologic Criteria

Recruiting now

Conditions studied: Infarction, Brain

In brief

Diagnostic performance of a novel protocol for computed tomography-angiography, as ancillary test in the determination of complete cerebral infarction, in comparison to four vessel angiography.

Key facts

Study ID

NCT07341490

Run by

Region Stockholm

People needed

50

Starts

2026-01-01

Expected to finish

2028-12-31

Last updated by the study team

2026-03-17

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Adults 18 years or older
• Ongoing critical care due to severe acute brain injury
• Four vessel angiography necessary for the determination of complete cerebral infarction, according to Swedish legislation

You may not qualify if…

• Treatment with extracorporeal membrane oxygenation (ECMO)
• Radiologic examination by computed tomography deemed too challenging due to respiratory or circulatory instability, as determined by responsible clinician

Where it is running

• Karolinska University Hospital — Stockholm, Sweden (enrolling)

Full record on ClinicalTrials.gov

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