Taking people in SwedenNo phase
CT-Angiography Versus Angiogram as Ancillary Tests in the Determination of Death by Neurologic Criteria
Key facts
- Where
- Stockholm, SwedenSee the site
Where in Sweden
- Karolinska University HospitalStockholm, SwedenTaking people
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Trial details
- Who runs it
- Region Stockholm
- Trial code
- NCT07341490
- Record updated
- 17 March 2026
- Original description
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.Read full original descriptionShow less
A Comparison of Computed Tomography-Angiography Versus Four-vessel Angiography in the Determination of Brain Death
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.
Inclusion: 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.
Exclusion: 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.