L Fjetland1, K D Kurz, S Roy, M W Kurz. 1. Department of Radiology, Stavanger University Hospital, Stavanger, Norway; Neuroscience Research Group, Stavanger University Hospital, Stavanger, Norway.
Abstract
BACKGROUND AND PURPOSE: The direct bridging concept in acute stroke treatment combines intravenous thrombolysis (IVT) and endovascular treatment (EVT). The frequency and extent of reperfusion obtained already due to IVT were evaluated. Additionally undesired events and the clinical outcome were analysed. METHODS: Fifty-seven acute stroke patients treated with direct bridging were analysed for this study. The response to IVT was evaluated according to the modified Thrombolysis in Cerebral Infarction scale (m-TICI). IVT responders (m-TICI ≥2B in digital subtraction angiography) were compared with IVT non-responders (m-TICI <2B in digital subtraction angiography) with respect to clinical outcome and occurrence of undesired events. RESULTS: Fourteen patients (25%) got a change from TICI 0 to ≥2B due to IVT alone. There were otherwise no differences between the IVT responders and IVT non-responders. CONCLUSIONS: Intravenous thrombolysis pretreatment in the context of the bridging approach contributes substantially to revascularization.
BACKGROUND AND PURPOSE: The direct bridging concept in acute stroke treatment combines intravenous thrombolysis (IVT) and endovascular treatment (EVT). The frequency and extent of reperfusion obtained already due to IVT were evaluated. Additionally undesired events and the clinical outcome were analysed. METHODS: Fifty-seven acute strokepatients treated with direct bridging were analysed for this study. The response to IVT was evaluated according to the modified Thrombolysis in Cerebral Infarction scale (m-TICI). IVT responders (m-TICI ≥2B in digital subtraction angiography) were compared with IVT non-responders (m-TICI <2B in digital subtraction angiography) with respect to clinical outcome and occurrence of undesired events. RESULTS: Fourteen patients (25%) got a change from TICI 0 to ≥2B due to IVT alone. There were otherwise no differences between the IVT responders and IVT non-responders. CONCLUSIONS: Intravenous thrombolysis pretreatment in the context of the bridging approach contributes substantially to revascularization.
Authors: J Pfaff; M Pham; C Herweh; M Wolf; P A Ringleb; S Schönenberger; M Bendszus; M Möhlenbruch Journal: Clin Neuroradiol Date: 2015-09-02 Impact factor: 3.649