• J Stroke Cerebrovasc Dis · Nov 2011

    Multicenter Study Clinical Trial

    Factors predicting outcome in stroke patients treated with 0.6 mg/kg alteplase: evidence from the Japan Alteplase Clinical Trial (J-ACT).

    • Etsuro Mori, Kazuo Minematsu, Jyoji Nakagawara, Takenori Yamaguchi, and Japan Alteplase Clinical Trial (J-ACT) Group.
    • Department of Behavioral Neurology and Cognitive Neuroscience, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai, Japan. mori@mail.tains.tohoku.ac.jp
    • J Stroke Cerebrovasc Dis. 2011 Nov 1; 20 (6): 517-22.

    AbstractThe aim of the present study was to identify factors associated with functional outcome, mortality, and symptomatic intracranial hemorrhage (sICH) in patients from the Japan Alteplase Clinical Trial (J-ACT) data set with ischemic stroke treated with intravenous (IV) 0.6 mg/kg alteplase within 3 hours after onset. The patient sample comprised 103 patients from the J-ACT, a multicenter, single-dose, open-label cohort study conducted to verify the efficacy and safety of IV 0.6 mg/kg alteplase in treating acute hemispheric stroke. The effects of 21 patient baseline characteristics on a favorable outcome (as evaluated by modified Rankin scale [mRS] score of 0-1 after 3 months), death within 3 months, and incidence of sICH within 36 hours after the start of treatment were examined by univariate analysis and stepwise logistic regression analysis. The baseline characteristics associated with a favorable outcome in univariate analysis included age and National Institutes of Health Stroke Scale (NIHSS) score. The factors associated with death included age and the NIHSS score. No factors were significantly associated with sICH. In stepwise logistic regression analysis, age and NIHSS score significantly predicted both favorable outcome and death. No factors significantly predicted sICH. Age and baseline NIHSS score were independent predictors for both favorable outcome and death. Although these factors are consistent with those found to be predictors in studies on IV 0.9 mg/kg alteplase, there were no factors predicting outcomes specific for IV 0.6 mg/kg alteplase.Copyright © 2011 National Stroke Association. Published by Elsevier Inc. All rights reserved.

      Pubmed     Full text   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…