Research on aneurysmal subarachnoid hemorrhage (aSAH) and intracranial aneurysms
The "Swiss SOS" is an interdisciplinary group that concentrates on research on aneurysmal subarachnoid hemorrhage (aSAH) and intracranial aneurysms in general.
This multicenter cohort database involving 8 Swiss accredited neurovascular centers contains core data (Common Data Elements) collected in a standardized manner. Assessment, treatment, and follow-up are performed at each center’s discretion, according to center-specific standard operating procedures for patients with aSAH. A set of core variables of interest was predefined and extracted from the hospitals’ charts by the local teams, anonymized, and pooled in a secured, web-based registry (secuTrial, InterActive Systems GmbH).