Presence of a thrombotic occlusion or arterial bleeding R58 I70.29 I81
Conditions
Interventions
Group 1: To compare successful hemostatic closure formation (i.e., indications of bleeding in CT without active bleeding at the time of subsequent DSA) with a thrombotic vascular occlusion in terms of
Sponsors
LMU Klinikum der Universität München , Klinik und Poliklinik für Radiologie
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: CT imaging with contrast agent and at least one arterial phase • Presence of thrombotic occlusion or arterial hemorrhage (evidenced by CT imaging) • DSA was performed following CT imaging • In case of arterial bleeding detected on CT, evidence of spontaneous hemostasis on DSA (i.e. no more bleeding on DSA)
Exclusion criteria
Exclusion criteria: Patients with evidence of active arterial bleeding on DSA • Incomplete imaging or insufficient imaging that impairs correct image interpretation (e.g. due to artifacts)
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| • Thrombus material/disturbance of normal blood flow in the vessel yes/no (binary) • Vascular patency yes/no (binary) • Vessel diameter • Degree of reduction in vessel diameter, reduces vessel patency | — |
Secondary
| Measure | Time frame |
|---|---|
| Degree of reduction in vessel diameter if vessel patency is impaired | — |
Countries
Germany
Contacts
Public ContactMatthias Fabritius
LMU Klinikum der Universität München , Klinik und Poliklinik für Radiologie
Outcome results
None listed