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| Tracking Information | |||||
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| First Received Date ICMJE | September 12, 2005 | ||||
| Last Updated Date | September 12, 2005 | ||||
| Start Date ICMJE | July 2004 | ||||
| Primary Completion Date | |||||
| Current Primary Outcome Measures ICMJE | |||||
| Original Primary Outcome Measures ICMJE | |||||
| Change History | No Changes Posted | ||||
| Current Secondary Outcome Measures ICMJE | |||||
| Original Secondary Outcome Measures ICMJE | |||||
| Descriptive Information | |||||
| Brief Title ICMJE | Measurement of Cerebral Oxygen Extraction Fraction Using MRI Technique | ||||
| Official Title ICMJE | |||||
| Brief Summary | All images in this study were acquired on a 1.5 T Sonata whole body scanner (Siemens Medical Inc., Erlangen, Germany) using 2D multi-echo gradient echo/spin echo sequence and 2D single-shot gradient echo-planar imaging sequence plus intravenous magnetic susceptibility contrast medium. The quantitative estimates and mapping of cerebral metabolic rate of oxygen utilization were calculated and plotted in all subjects. |
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| Detailed Description | All images in this study were acquired on a 1.5 T Sonata whole body scanner (Siemens Medical Inc., Erlangen, Germany) using 2D multi-echo gradient echo/spin echo sequence and 2D single-shot gradient echo-planar imaging sequence plus intravenous magnetic susceptibility contrast medium. The quantitative estimates and mapping of cerebral metabolic rate of oxygen utilization were calculated and plotted in all subjects. |
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| Study Phase | |||||
| Study Type ICMJE | Observational | ||||
| Study Design ICMJE | Screening, Cross-Sectional, Defined Population, Prospective Study | ||||
| Condition ICMJE | Stroke | ||||
| Intervention ICMJE | |||||
| Study Arms / Comparison Groups | |||||
| Publications * | |||||
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* Includes publications given by the data provider as well as publications identified by National Clinical Trials Identifier (NCT ID) in Medline. |
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| Recruitment Information | |||||
| Recruitment Status ICMJE | Recruiting | ||||
| Enrollment ICMJE | 200 | ||||
| Completion Date | July 2004 | ||||
| Primary Completion Date | |||||
| Eligibility Criteria ICMJE | Inclusion Criteria:
Exclusion Criteria:
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| Gender | Both | ||||
| Ages | 1 Year and older | ||||
| Accepts Healthy Volunteers | Yes | ||||
| Contacts ICMJE |
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| Location Countries ICMJE | Taiwan | ||||
| Administrative Information | |||||
| NCT ID ICMJE | NCT00166920 | ||||
| Responsible Party | |||||
| Study ID Numbers ICMJE | 9361701261 | ||||
| Study Sponsor ICMJE | National Taiwan University Hospital | ||||
| Collaborators ICMJE | |||||
| Investigators ICMJE |
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| Information Provided By | National Taiwan University Hospital | ||||
| Verification Date | February 2005 | ||||
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ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |
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