Bush CK, Kurimella D, Cross LJ, Conner KR, Martin-Schild S, He J, Li C, Chen J, Kelly T. Endovascular treatment with stent-retriever devices for acute ischemic stroke: a meta-analysis of randomized con- trolledtrials.PLoSOne.2016;11:e0147287.doi:10.1371/journal.pone. 192. Turk AS 3rd, Siddiqui A, Fifi JT, De Leacy RA, Fiorella DJ, Gu E, Levy EI, Snyder KV, Hanel RA, Aghaebrahim A, et al. Aspiration throm- bectomy versus stent retriever thrombectomy as first-line approach for large vessel occlusion (COMPASS): a multicentre, randomised, open label, blinded outcome, non-inferiority trial. Lancet. 2019;393:998 193. Lapergue B, Blanc R, Gory B, Labreuche J, Duhamel A, Marnat G, Saleme S, CostalatV, Bracard S, Desal H, et al;ASTERTrial Investigators. Effect of endovascular contact aspiration vs stent retriever on revascular- ization in patients with acute ischemic stroke and large vessel occlusion: the ASTER randomized clinical trial. JAMA. 2017;318:443 452. doi: 194. Nogueira RG, Frei D, Kirmani JF, Zaidat O, Lopes D, Turk AS 3rd, Heck D, Mason B, Haussen DC, Levy EI, et al; Penumbra Separator 3D Investigators. Safety and efficacy of a 3-dimensional stent retriever with aspiration-based thrombectomy vs aspiration-based thrombectomy alone in acute ischemic stroke intervention: a randomized clinical trial. JAMA 195. Lemmens R, Hamilton SA, Liebeskind DS, Tomsick TA, Demchuk AM, Nogueira RG, Marks MP, Jahan R, Gralla J, Yoo AJ, et al; DEFUSE 2, IMS III, STAR, and SWIFT Trialists; DEFUSE 2 IMS III STAR and SWIFT Trialists. Effect of endovascular reperfusion in relation to site of arterial occlusion. Neurology. 2016;86:762 770. doi: 196. Yoo AJ, Simonsen CZ, Prabhakaran S, Chaudhry ZA, Issa MA, Fugate JE, Linfante I, Liebeskind DS, Khatri P, Jovin TG, et al; for the Cerebral Angiographic Revascularization Grading Collaborators. Refining angiographic biomarkers of revascularization: improving out- come prediction after intra-arterial therapy. Stroke. 2013;44:2509 2512. Bammer R, Albers GW; DEFUSE 2 Investigators. 