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Endovascular Treatment for Posterior Circulation Stroke in Routine Clinical Practice: Results of the Multicenter Randomized Clinical Trial of Endovascular Treatment for Acute Ischemic Stroke in the Netherlands Registry

2021; Lippincott Williams & Wilkins; Volume: 53; Issue: 3 Linguagem: Inglês

10.1161/strokeaha.121.034786

1524-4628

F.A.V. Pirson, Nikki Boodt, Josje Brouwer, Agnetha A.E. Bruggeman, Sanne J. den Hartog, Robert‐Jan B. Goldhoorn, Lucianne C.M. Langezaal, Julie Staals, Wim H. van Zwam, Christiaan van der Leij, Rutger Brans, Charles B.L.M. Majoie, Jonathan M. Coutinho, Bart J. Emmer, Diederik W.J. Dippel, Aad van der Lugt, Jan Albert Vos, Robert J. van Oostenbrugge, Wouter J. Schonewille, Yvo B.W.E.M. Roos, Jelis Boiten, Jan Albert Vos, Ivo G.H. Jansen, Maxim J.H.L. Mulder, Kars C.J. Compagne, Manon Kappelhof, Wouter H. Hinsenveld, Bob Roozenbeek, Aad van der Lugt, Yvo B.W.E.M. Roos, Jan Albert Vos, Marieke J.H. Wermer, Marianne A.A. van Walderveen, Adriaan C.G.M. van Es, Jeannette Hofmeijer, Jasper M. Martens, Geert J. Lycklama à Nijeholt, Jelis Boiten, Sebastiaan F. de Bruijn, Lukas C. van Dijk, H. Bart van der Worp, Rob H. Lo, Ewoud J. van Dijk, Hieronymus D. Boogaarts, Joost de Vries, Paul L.M. de Kort, Julia van Tuijl, Jo P. Peluso, Puck Fransen, Jan S.P. van den Berg, Boudewijn A.A.M. van Hasselt, Leo A.M. Aerden, René J. Dallinga, Maarten Uyttenboogaart, Omid Eschgi, Reinoud P.H. Bokkers, Tobien H.C.M.L. Schreuder, Roel J.J. Heijboer, Koos Keizer, Lonneke S.F. Yo, Heleen M. den Hertog, Emiel J.C. Sturm, Paul J.A.M. Brouwers, Geert J. Lycklama à Nijeholt, Marianne A.A. van Walderveen, Marieke E.S. Sprengers, Sjoerd F.M. Jenniskens, René van den Berg, Albert J. Yoo, Ludo F.M. Beenen, Alida A. Postma, Stefan D. Roosendaal, Bas F.W. van der Kallen, Ido R. van den Wijngaard, Adriaan C.G.M. van Es, Jasper M. Martens, Lonneke S.F. Yo, Jan Albert Vos, Joost Bot, Pieter‐Jan van Doormaal, Anton Meijer, Elyas Ghariq, Reinoud P.H. Bokkers, Marc P. van Proosdij, G. Menno Krietemeijer, Jo P. Peluso, Hieronymus D. Boogaarts, Rob H. Lo, Dick Gerrits, Wouter Dinkelaar, Auke P.A. Appelman, Bas Hammer, Sjoert Pegge, Anouk van der Hoorn, Saman Vinke, Sandra Cornelissen, Yvo B.W.E.M. Roos, Geert J. Lycklama à Nijeholt, Jelis Boiten, Jan Albert Vos, Jeannette Hofmeijer, Jasper M. Martens, H. Bart van der Worp, Rob H. Lo, Jeannette Hofmeijer, H. Zwenneke Flach, Hester F. Lingsma, Naziha el Ghannouti, Martin Sterrenberg, Wilma Pellikaan, Rita Sprengers, Marjan Elfrink, Michelle Simons, Marjolein Vossers, Joke de Meris, Tamara Vermeulen, Annet Geerlings, Gina van Vemde, Tiny Simons, Gert Messchendorp, Nynke Nicolaij, Hester Bongenaar, Karin Bodde, Sandra Kleijn, Jasmijn Lodico, Hanneke Droste, Maureen Wollaert, Sabrina Verheesen, D. Jeurrissen, Erna Bos, Yvonne Drabbe, Michelle Sandiman, Nicoline Aaldering, Berber Zweedijk, Jocova Vervoort, Eva Ponjee, Sharon Romviel, Karin Kanselaar, Denn Barning, Esmée Venema, Vicky Chalos, Ralph R. Geuskens, Tim van Straaten, Saliha Ergezen, Roger R.M. Harmsma, Daan Muijres, Anouk de Jong, Olvert A. Berkhemer, Anna M.M. Boers, Jordi Huguet, P.F.C. Groot, Marieke A. Mens, Katinka R. van Kranendonk, Kilian M. Treurniet, Manon L. Tolhuisen, Heitor Alves, Annick J. Weterings, Eleonora L.F. Kirkels, Eva J.H.F. Voogd, Lieve M. Schupp, Sabine L. Collette, Adrien E.D. Groot, Natalie E. LeCouffe, Praneeta R. Konduri, Haryadi Prasetya, Nerea Arrarte‐Terreros, Lucas A. Ramos,

Cerebrovascular and Carotid Artery Diseases

The benefit of endovascular treatment (EVT) for posterior circulation stroke (PCS) remains uncertain, and little is known on treatment outcomes in clinical practice. This study evaluates outcomes of a large PCS cohort treated with EVT in clinical practice. Simultaneous to this observational study, several intervention centers participated in the BASICS trial (Basilar Artery International Cooperation Study), which tested the efficacy of EVT for basilar artery occlusion in a randomized setting. We additionally compared characteristics and outcomes of patients treated outside BASICS in trial centers to those from nontrial centers.We included patients with PCS from the Multicenter Randomized Clinical Trial of Endovascular Treatment for Acute Ischemic Stroke in the Netherlands Registry: a prospective, multicenter, observational study of patients who underwent EVT in the Netherlands between 2014 and 2018. Primary outcome was a score of 0 to 3 on the modified Rankin Scale at 90 days. Secondary outcomes included reperfusion status and symptomatic intracranial hemorrhage. For outcome comparison between patients treated in trial versus nontrial centers, we used ordinal logistic regression analysis.We included 264 patients of whom 135 (51%) had received intravenous thrombolysis. The basilar artery was most often involved (77%). Favorable outcome (modified Rankin Scale score 0-3) was observed in 115/252 (46%) patients, and 109/252 (43%) patients died. Successful reperfusion was achieved in 178/238 (75%), and symptomatic intracranial hemorrhage occurred in 9/264 (3%). The 154 nontrial patients receiving EVT in BASICS trial centers had similar characteristics and outcomes as the 110 patients treated in nontrial centers (modified Rankin Scale adjusted cOR: 0.77 [95% CI, 0.5-1.2]).Our study shows that high rates of favorable clinical outcome and successful reperfusion can be achieved with EVT for PCS, despite high mortality. Characteristics and outcomes of patients treated in trial versus nontrial centers were similar indicating that our cohort is representative of clinical practice in the Netherlands. Randomized studies using modern treatment approaches are needed for further insight in the benefit of EVT for PCS.