ong-term observational study for the assessment of the risk factors for clinical course and functional outcome of the individuals with cerebral aneurysms

• Conditions: I67.1; I60.9; Cerebral aneurysm, nonruptured; Subarachnoid haemorrhage, unspecified

• Registration Number: DRKS00008749
• Lead Sponsor: eurosurgeon

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2015-06-09
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Pending
• Sex: All
• Target Recruitment: 3000

Inclusion Criteria

1.Presence of one or more cerebral aneurysm(s) on the digital subtraction angiography, computed tomography angiography and/or magnetic resonance angiography.
2.Hospital stay in the participating neurosurgical department

Exclusion Criteria

1.The presence of an only flow-associated aneurysm (with any other intracranial vascular malformation);
2.Only extradural location of an aneurysm(s).

Study & Design

• Study Type: observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Collection of demographic, clinical and radiographic parameters of patients with consecutive assessment of their value as risk factors for the natural course, treatment complications and late complications during subarachnoid hemorrhage; this data should be collected with the use of specialized check lists with predefined and optional parameters at the first contact with the patient and by clinical documentations during the hospital stay and in later regular ambulatory follow-ups; subsequently statistical analyses with univariate and multivariate assessments are going to be performed.

Secondary Outcome Measures

Name	Time	Method
The validation and verification of applicability of previously reported risk scores as the basement for the development of risk management concepts and optimization of the current treatment strategies for the patients with cerebral aneurysms.<br>Development of new Risk Scores upon the study results.