To Investigate the Coexistence of Atherosclerotic Intracranial Arterial Stenosis With Intracranial Aneurysms
| Registry | NCT02795078, acronym CAIASA |
|---|---|
| Status | Unknown |
| Study type | Observational |
| Enrollment | 700 (Estimated) |
| Sponsor | liuxingju (Other gov); collaborators: National Clinical Research Center for Neurological Diseases |
| Conditions | Atherosclerotic Intracranial Arterial Stenosis With Intracranial Aneurysms |
| Interventions | conservative treatment, Aneurysms clipping, Interventional embolization forAneurysms, stenting for stenosis (Drug, procedure) |
| Dates | start 2015-10-01, primary completion 2017-12-01 (estimated), completion 2018-03-01 (estimated), first posted 2016-06-09, last updated 2017-11-06 |
| Locations | 1 site in China |
Related Papers Related Patents Related Grants Related Experts
All trials for Atherosclerotic Intracranial Arterial Stenosis With Intracranial Aneurysms All trials of conservative treatment All trials of Aneurysms clipping
Atherosclerotic intracranial arterial（ICA） stenosis and intracranial aneurysms are the common causes of ischemic stroke and hemorrhagic stroke, respectively. Investigators aimed to assess the prevalence of cerebral aneurysms in patients with atherosclerotic intracranial arterial stenosis.
Based on prospective data of patients with symptomatic or asymptomatic ICA stenosis admitted to Beijing Tiantan Hospital between Jan 2015 and July 2016, all patients underwent brain CTA / MRA/DSA. Investigators determined the number of the patients with intracranial aneurysms, calculated overall prevalence of the coexistence of atherosclerotic ICA stenosis with aneurysms and analyzed the clinical features.
Sex: All, ages: 18 Years to 80 Years
Inclusion Criteria: 1. DSA identified the coexistence of intracranial Arterial Stenosis With Intracranial Aneurysms 2. Stenosis caused by atherosclerosis Exclusion Criteria: 1. patients do not agree 2. Stenosis caused by no atherosclerosis disease
| Facility | City | Country | Status |
|---|---|---|---|
| Beijing Tiantan Hospital Capital Medical University | Beijing, Beijing Municipality | China | Recruiting |