Status:
UNKNOWN
Contrast-enhanced Magnetic Resonance Angiography Investigation of Intracranial Aneurysms and Prospective Study of Risk Factors
Lead Sponsor:
Second Military Medical University
Conditions:
Intracranial Aneurysm
Eligibility:
All Genders
20-80 years
Brief Summary
This is a prospective observational registry with intent to detect the prevalence of intracranial aneurysms with contrast-enhanced MR angiography (CE-MRA) at 1.5T, and to determine the risk factors su...
Detailed Description
Intracranial aneurysms are common and have been reported increased incidence rate because of the widespread use of high-resolution imaging techniques. They are clinically important because of the life...
Eligibility Criteria
Inclusion
- Aged 20 to 80 years
- Willing to undergo study procedures
- Who are fully informed about the study and have signed the informed consent form
Exclusion
- History of intracranial aneurysm
- History of intracranial tumor
- History of cerebral infarction
- Acute stroke
- Require emergency treatment
- Contraindication for MRI examination
- Severely impaired renal functions
- Known anaphylactic reaction to MR contrast media
- Pregnancy or nursing
Key Trial Info
Start Date :
January 1 2009
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
June 1 2011
Estimated Enrollment :
4000 Patients enrolled
Trial Details
Trial ID
NCT00997698
Start Date
January 1 2009
End Date
June 1 2011
Last Update
October 27 2009
Active Locations (1)
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1
Changhai Hospital, Second Military Medical University
Shanghai, Shanghai Municipality, China, 200433