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Multi-mode MRI-based intravenous thrombolysis with recombinant tissue plasminogen activator (rtPA) reduces hemorrhagic transformation in ischemic stroke patients / 浙江大学学报·医学版
Journal of Zhejiang University. Medical sciences ; (6): 665-671, 2012.
Artigo em Chinês | WPRIM | ID: wpr-336737
ABSTRACT
<p><b>OBJECTIVE</b>To compare the safety of intravenous thrombolytic therapy with recombinant tissue plasminogen activator (rtPA) in ischemic patients under the guidance of CT and multi-mode MRI.</p><p><b>METHODS</b>The clinical, laboratory, and radiologic data from 113 consecutive hyperacute ischemic patients who received intravenous rtPA therapy from June 2009 to October 2011 was retrospectively reviewed. The rate of hemorrhagic transformation (HT) and the clinical outcome between CT and multi-mode MRI was compared. Etiological subgroups were classified according to Chinese ischemic stroke subclassification (CISS).</p><p><b>RESULTS</b>Among 113 patients treated with intravenous rtPA, the mean age was 66 ±12 years, 74(65.5%) were man, the pretreatment National Institutes of Health Stroke Scale score (NIHSS) was 12.4 ±6.5, and time from symptom onset to therapy was 259.7 ±131.7 min. Postlytic radiological HT was found in 34 patients (30.1%). Symptomatic ICH occurred in 9 patients (8%). Logistic regression analysis suggested that multi-mode MRI was an independent predictor of reduced risk of HT.</p><p><b>CONCLUSION</b>The risk of hemorrhagic complications is lower in patients receiving intravenous thrombolytic therapy with rtPA guided by multi-mode MRI than those guided by CT scan.</p>
Assuntos
Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Proteínas Recombinantes / Imageamento por Ressonância Magnética / Tomografia Computadorizada por Raios X / Modelos Logísticos / Terapia Trombolítica / Hemorragia Cerebral / Estudos Retrospectivos / Ativador de Plasminogênio Tecidual / Acidente Vascular Cerebral / Infarto Encefálico Tipo de estudo: Guia de Prática Clínica / Estudo observacional / Estudo prognóstico / Fatores de risco Limite: Adolescente / Adulto / Idoso / Aged80 / Feminino / Humanos / Masculino Idioma: Chinês Revista: Journal of Zhejiang University. Medical sciences Ano de publicação: 2012 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Proteínas Recombinantes / Imageamento por Ressonância Magnética / Tomografia Computadorizada por Raios X / Modelos Logísticos / Terapia Trombolítica / Hemorragia Cerebral / Estudos Retrospectivos / Ativador de Plasminogênio Tecidual / Acidente Vascular Cerebral / Infarto Encefálico Tipo de estudo: Guia de Prática Clínica / Estudo observacional / Estudo prognóstico / Fatores de risco Limite: Adolescente / Adulto / Idoso / Aged80 / Feminino / Humanos / Masculino Idioma: Chinês Revista: Journal of Zhejiang University. Medical sciences Ano de publicação: 2012 Tipo de documento: Artigo