OBJECTIVE: Stroke is the third leading cause of death in the Republic of Korea. Time is the most important factor in hyperacute stroke. Yet, there had been no protocol for mechanical thrombolysis. We have treated patients with hyperacute stroke by mechanical thrombolysis for 3 years. In current study, we analyzed the outcome of mechanical thrombolysis. METHODS: From March 2008 to February 2011, 36 patients were treated with mechanical thrombolysis. Initially we treated the patients by aggressive mechanical clot disruption (AMCD) who were admitted within 6 hours after the symptom onset. If revascularization was not achieved, balloon angioplasty was performed, followed by stenting or temporary endovascular bypass was performed. The result in 15 cases was not so successful. Since then, we started using the thromboaspiration method as the first line treatment of the mechanical thrombolysis. RESULTS: After using the thromboaspiration, we had better results in recanalization rate, modified Rankin Score (mRS) and reperfusion injury compared to AMCD. The recanalization rate was 80.85%, mRS is 2.85, and there was only 0.09% hemorrhagic formation. CONCLUSION: Even though thromboaspiration is not statistically significant due to the limited numbers of patients enrolled in this study, we think it is a good way in mechanical thronbolysis for hyperacute stroke.
OBJECTIVE:Stroke is the third leading cause of death in the Republic of Korea. Time is the most important factor in hyperacute stroke. Yet, there had been no protocol for mechanical thrombolysis. We have treated patients with hyperacute stroke by mechanical thrombolysis for 3 years. In current study, we analyzed the outcome of mechanical thrombolysis. METHODS: From March 2008 to February 2011, 36 patients were treated with mechanical thrombolysis. Initially we treated the patients by aggressive mechanical clot disruption (AMCD) who were admitted within 6 hours after the symptom onset. If revascularization was not achieved, balloon angioplasty was performed, followed by stenting or temporary endovascular bypass was performed. The result in 15 cases was not so successful. Since then, we started using the thromboaspiration method as the first line treatment of the mechanical thrombolysis. RESULTS: After using the thromboaspiration, we had better results in recanalization rate, modified Rankin Score (mRS) and reperfusion injury compared to AMCD. The recanalization rate was 80.85%, mRS is 2.85, and there was only 0.09% hemorrhagic formation. CONCLUSION: Even though thromboaspiration is not statistically significant due to the limited numbers of patients enrolled in this study, we think it is a good way in mechanical thronbolysis for hyperacute stroke.
Authors: Nils Wahlgren; Niaz Ahmed; Antoni Dávalos; Gary A Ford; Martin Grond; Werner Hacke; Michael G Hennerici; Markku Kaste; Sonja Kuelkens; Vincent Larrue; Kennedy R Lees; Risto O Roine; Lauri Soinne; Danilo Toni; Geert Vanhooren Journal: Lancet Date: 2007-01-27 Impact factor: 79.321
Authors: T C Burns; G J Rodriguez; S Patel; H M Hussein; A L Georgiadis; K Lakshminarayan; A I Qureshi Journal: AJNR Am J Neuroradiol Date: 2008-09-10 Impact factor: 3.825
Authors: Tobias Struffert; Martin Köhrmann; Tobias Engelhorn; Tim Nowe; Gregor Richter; Peter D Schellinger; Stefan Schwab; Arnd Doerfler Journal: Eur Radiol Date: 2009-04-07 Impact factor: 5.315
Authors: W Hacke; M Kaste; C Fieschi; R von Kummer; A Davalos; D Meier; V Larrue; E Bluhmki; S Davis; G Donnan; D Schneider; E Diez-Tejedor; P Trouillas Journal: Lancet Date: 1998-10-17 Impact factor: 79.321
Authors: Werner Hacke; Geoffrey Donnan; Cesare Fieschi; Markku Kaste; Rüdiger von Kummer; Joseph P Broderick; Thomas Brott; Michael Frankel; James C Grotta; E Clarke Haley; Thomas Kwiatkowski; Steven R Levine; Chris Lewandowski; Mei Lu; Patrick Lyden; John R Marler; Suresh Patel; Barbara C Tilley; Gregory Albers; Erich Bluhmki; Manfred Wilhelm; Scott Hamilton Journal: Lancet Date: 2004-03-06 Impact factor: 79.321