Status:
UNKNOWN
Screening Intracranial Aneurysms With Magnetic Resonance Angiography (MRA) in China
Lead Sponsor:
Shanghai Jiao Tong University School of Medicine
Conditions:
Intracranial Aneurysm
Eligibility:
All Genders
35-75 years
Brief Summary
The Chinese Cerebral Aneurysms Survey is a continuing prospective study among middle-aged and older individuals (35 - 75 years) that aims to determine the prevalence of cerebral intracranial aneurysms...
Detailed Description
Cerebral intracranial aneurysms are common. In angiographic and autopsy studies, estimates for prevalence vary between 0.2 and 9.9 percent. The methods used to detect the aneurysms markedly influenced...
Eligibility Criteria
Inclusion
- Native inhabitants lived in a defined area sites in China
- Aged 35-75 years
Exclusion
- Less than 35 years old or more than 75 years old
- Incompetent patient who cannot give consent for routine MR Angiography and his/her surrogate decision maker is not available
- Any patients with a contraindication to having a standard MRI examination, such as phase maker, orbital metallic foreign body, etc.
Key Trial Info
Start Date :
June 1 2007
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
June 1 2010
Estimated Enrollment :
4500 Patients enrolled
Trial Details
Trial ID
NCT00926172
Start Date
June 1 2007
End Date
June 1 2010
Last Update
December 14 2009
Active Locations (1)
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1
The Sixth Affiliated People's Hospital, Shanghai Jiao Tong University
Shanghai, Shanghai Municipality, China, 200233