OBJECTIVES: The aim of this study was to compare the short-term clinical outcome of patients with acute cerebral ischemia and mild symptoms receiving rt-PA with that of patients with acute cerebral ischemia and mild symptoms not treated with rt-PA, and to investigate the frequency of symptomatic intracranial hemorrhage (sICH) in these patients. MATERIALS AND METHODS: All patients with confirmed ischemic stroke/TIA and mild symptoms were included. Mild symptoms were defined as NIHSS score≤5 on admission. Functional outcome was assessed with modified Rankin Scale (mRS) at day 7 or at earlier discharge. Excellent outcome was defined as mRS=0. sICH was defined according to both NINDS and ECASS III criteria. RESULTS: Of 2753 patients with confirmed ischemic stroke/TIA admitted between February 2006 and February 2013, 966 (35.3%) were excluded because of having admission NIHSS>5. A total of 1791 patients presented with mild symptoms on admission (NIHSS≤5), of which 158 (8.8%) patients received rt-PA. Treatment with rt-PA and early admission were independently associated with excellent outcome. Higher NIHSS score on admission and prior ischemic stroke were independently associated with poor outcome. Three (1.9%) sICH were diagnosed in rt-PA-treated patients and one (0.1%) in patients not receiving rt-PA. CONCLUSIONS: This study highlights the efficacy of rt-PA in patients with acute cerebral ischemia presenting with mild symptoms and confirms the low-risk profile of this treatment.
OBJECTIVES: The aim of this study was to compare the short-term clinical outcome of patients with acute cerebral ischemia and mild symptoms receiving rt-PA with that of patients with acute cerebral ischemia and mild symptoms not treated with rt-PA, and to investigate the frequency of symptomatic intracranial hemorrhage (sICH) in these patients. MATERIALS AND METHODS: All patients with confirmed ischemic stroke/TIA and mild symptoms were included. Mild symptoms were defined as NIHSS score≤5 on admission. Functional outcome was assessed with modified Rankin Scale (mRS) at day 7 or at earlier discharge. Excellent outcome was defined as mRS=0. sICH was defined according to both NINDS and ECASS III criteria. RESULTS: Of 2753 patients with confirmed ischemic stroke/TIA admitted between February 2006 and February 2013, 966 (35.3%) were excluded because of having admission NIHSS>5. A total of 1791 patients presented with mild symptoms on admission (NIHSS≤5), of which 158 (8.8%) patients received rt-PA. Treatment with rt-PA and early admission were independently associated with excellent outcome. Higher NIHSS score on admission and prior ischemic stroke were independently associated with poor outcome. Three (1.9%) sICH were diagnosed in rt-PA-treated patients and one (0.1%) in patients not receiving rt-PA. CONCLUSIONS: This study highlights the efficacy of rt-PA in patients with acute cerebral ischemia presenting with mild symptoms and confirms the low-risk profile of this treatment.
Authors: Robert A Frank; Santanu Chakraborty; Trevor McGrath; Alexander Mungham; James Ross; Dar Dowlatshahi; Michel Shamy; Grant Stotts Journal: Neuroradiol J Date: 2018-05-03
Authors: Ilana Spokoyny; Rema Raman; Karin Ernstrom; Pooja Khatri; Dawn M Meyer; Thomas M Hemmen; Brett C Meyer Journal: J Stroke Cerebrovasc Dis Date: 2015-04-20 Impact factor: 2.136
Authors: Noémi Klára Tóth; Edina Gabriella Székely; Katalin Réka Czuriga-Kovács; Ferenc Sarkady; Orsolya Nagy; Levente István Lánczi; Ervin Berényi; Klára Fekete; István Fekete; László Csiba; Zsuzsa Bagoly Journal: Front Neurol Date: 2018-01-23 Impact factor: 4.003