Computed Tomography Perfusion Tissue Time to Maximum Predict Delayed Cerebral Ischemia Following Aneurysmal Subarachnoid Hemorrhage
Not Applicable
- Conditions
- Subarachnoid hemorrhage
- Registration Number
- JPRN-UMIN000054121
- Lead Sponsor
- Japanese Red Cross Kumamoto Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up continuing
- Sex
- All
- Target Recruitment
- 58
Inclusion Criteria
Not provided
Exclusion Criteria
Exclusions were made for individuals with a fifth grade of the World Federation of Neurosurgical Societies (WFNS) Grade and those who had undergone parent artery occlusion, as their inclusion might compromise the accuracy of cerebral perfusion assessment. Within our institution, all patients afflicted with aSAH underwent CT perfusion imaging between days 8 and 12 following the onset of SAH. Following day 14 post-SAH, either CT or MRI was performed, with the date of SAH onset denoted as day 0. Nevertheless, patients who, for any conceivable reason, did not undergo CT perfusion imaging at any point during their clinical trajectory or did not undergo evaluation for DCI, were subject to exclusion.
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method