UMIN ID: C000000418
Registered date:17/05/2006
Unruptured Cerebral Aneurysm Study in Japan
Basic Information
| Recruitment status | Complete: follow-up complete |
|---|---|
| Health condition(s) or Problem(s) studied | Unruptured intracranial aneurysms |
| Date of first enrollment | 2001/01/01 |
| Target sample size | 8000 |
| Countries of recruitment | Japan |
| Study type | Observational |
| Intervention(s) |
Outcome(s)
| Primary Outcome | Rupture rate of unruptured intracranial aneurysms during the initial 3 years after the confirmation of the aneurysms |
|---|---|
| Secondary Outcome | Management risks of the unruputred intracranial aneurysms |
Key inclusion & exclusion criteria
| Age minimum | 20years-old |
|---|---|
| Age maximum | 100years-old |
| Gender | Male and Female |
| Include criteria | |
| Exclude criteria | No informed consent |
Related Information
| Primary Sponsor | Society of Japan Neurosurgical Society |
|---|---|
| Secondary Sponsor | |
| Source(s) of Monetary Support | Minstry of Health, Welfare and Labor in Japan,Japan Neuorological Foundation |
| Secondary ID(s) |
Contact
| public contact | |
| Name | Akio Morita |
| Address | 7-3-1Hongo, Bunkyo-ku TOkyo, Japan Japan |
| Telephone | 03-5800-8853 |
| ucasj-head@umin.ac.jp | |
| Affiliation | Faculty of medicine, University of Tokyo Neurosurgery |
| scientific contact | |
| Name | Takaaki Kirino |
| Address | 7-3-1, Hongo, BUnkyo-ku, Tokyo, japan Japan |
| Telephone | 03-5800-8853 |
| Affiliation | Department of Neurosurgery, Faculty of Medicine, University of Tokyo Administrative office for UCAS Japan Neurosurgery |