Prediction of the Localization of Ruptured Cerebral Aneurysms Based on the Distribution Pattern of Subarachnoid Hemorrhage in Cranial Computed Tomography

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00037708

Enrollment

1000

Registered

2025-11-27

Start date

2025-12-01

Completion date

Unknown

Last updated

2025-12-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Subarachnoid hemorrhage

Interventions

Group 1: Dataset of de-identified head CT scans containing information on aneurysm location and hemorrhage severity, used for the development of AI models.

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: Patients with subarachnoid hemorrhage who have both a non-contrast cranial CT scan and corresponding vascular imaging available

Exclusion criteria

Exclusion criteria: CCT scans with insufficient image quality Missing information regarding the location of the ruptured aneurysm

Design outcomes

Secondary

Measure	Time frame
Grading the severity of subarachnoid hemorrhages.	—

Primary

Measure	Time frame
Identification of aneurysm location based on blood distribution in cranial CT scans.	—

Countries

Germany

Contacts

Public ContactJulian Caspers

Universitätsklinikum Düsseldorf, Institut für Diagnostische und Interventionelle Radiologie

Julian.Caspers@med.uni-duesseldorf.de+492118117986

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026