• Acta Neurochir. Suppl. · Jan 2013

    Multicenter Study

    Clinical, transcranial Doppler ultrasound, radiological features and, prognostic significance of delayed cerebral ischemia.

    • George Kwok Chu Wong and Wai Sang Poon.
    • Division of Neurosurgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, China. georgewong@surgery.cuhk.edu.hk
    • Acta Neurochir. Suppl. 2013 Jan 1;115:9-11.

    ObjectiveWe aimed to investigate the profiles and prognostic values of delayed cerebral ischemia (DCI) and delayed cerebral infarction.MethodsIMASH (Intravenous Magnesium Sulphate for Aneurysmal Subarachnoid Hemorrhage) was registered at http://www.strokecenter.org/trials , and http://www.ClinicalTrials.gov (NCT00124150). Data of 327 patients were retrieved for logistic regression analyses.ResultsSeventy-one (22%) patients developed DCI, and 35 (11%) patients developed delayed cerebral infarction. Only 18 (25%) patients with DCI and 7/35 (20%) patients with delayed cerebral infarction had mean middle cerebral artery velocities (transcranial Doppler ultrasound) over 120 cm/s. Regarding the prognostic significance of the components of DCI, delayed cerebral infarction predicted unfavorable outcome in terms of Extended Glasgow Outcome Scale (OR 3.1, 95% [CI] 1.3-7.8), poor outcome in terms of modified Rankin Scale (odds ratio [OR] 3.0, 95% confidence interval CI 1.2-7.7), and dependent activity of daily living in terms of Barthel Index (OR 3.6, 95% CI 1.4-9.2) at 6 months, after adjustments for other prognostic factors. On the other hand, clinical deterioration predicted inpatient mortality (OR 8.8, 95% CI 1.6-48.8) after adjustments for other prognostic factors.ConclusionsDelayed cerebral ischemia and delayed cerebral infarction carried different prognostic values in aneurysmal subarachnoid hemorrhage.

      Pubmed     Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…