Ignite Creation Date:
2024-05-05 @ 11:47 AM
Last Modification Date:
2024-10-26 @ 9:13 AM
Study NCT ID:
NCT00132223
Status:
UNKNOWN
Last Update Posted:
2006-04-12
First Post:
2005-08-18
Brief Title:
Effects on the Diagnostic Accuracy of Magnetic Imaging Angiographies of the Supra-Aortic Vessels by Three Different Magnetic Resonance Contrast Agents in Patients
Sponsor:
University Hospital Muenster
Organization:
University Hospital Muenster
Study Overview
Official Title:
Effects on the Diagnostic Accuracy of Magnetic Imaging Angiographies of the Supra-Aortic Vessels by Three Different Magnetic Resonance Contrast Agents in Patients With Headache and Dizziness or Epilepsy and Clinical Indication for an Angiography by Magnetic Imaging
Status:
UNKNOWN
Status Verified Date:
2006-04
Last Known Status:
RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Angiographies of the supra-aortic vessels by magnetic imaging have become common recently So it was the purpose of this study to evaluate the imaging potential of different contrast agents
Three contrast agents for magnetic resonance imaging are compared in angiographies of the supra-aortic arteries in a intraindividual study of 10 patients
All applications of these contrast agents are performed with a flow of 2 mls One contrast medium is applicated a second time with a reduced flow of 1 mls
The angiographies of the supra-aortic vessels are evaluated by two experienced readers in a consensus reading The signalnoise- and contrastnoise-ratio of anatomic vessel segments of the carotic and vertebral arteries are measured and compared to each other
Three contrast agents for magnetic resonance imaging are compared in angiographies of the supra-aortic arteries in a intraindividual study of 10 patients
All applications of these contrast agents are performed with a flow of 2 mls One contrast medium is applicated a second time with a reduced flow of 1 mls
The angiographies of the supra-aortic vessels are evaluated by two experienced readers in a consensus reading The signalnoise- and contrastnoise-ratio of anatomic vessel segments of the carotic and vertebral arteries are measured and compared to each other
Detailed Description:
None
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None