Steven Bush

Comparison of Computed Tomography Perfusion and Multiphase Computed Tomography Angiogram in Predicting Clinical Outcomes in Endovascular Thrombectomy

Zefeng Tan, Mark Parsons, Andrew Bivard, Gagan Sharma, Peter Mitchell, Richard Dowling, Steven Bush, Leonid Churilov, Anding Xu, Bernard Yan

Journal article  |  2022  |  STROKE

BACKGROUND: In patients with acute stroke who undergo endovascular thrombectomy, the relative prognostic power of computed tomogra..

Posterior National Institutes of Health Stroke Scale Improves Prognostic Accuracy in Posterior Circulation Stroke

Fana Alemseged, Alessandro Rocco, Francesco Arba, Jaroslava Paulasova Schwabova, Teddy Wu, Leone Cavicchia, Felix Ng, Jo Lyn Ng, Henry Zhao, Cameron Williams, Fabrizio Sallustio, Anna H Balabanski, Ales Tomek, Mark W Parson, Peter J Mitchell, Marina Diomedi, Nawaf Yassi, Leonid Churilov, Stephen M Davis, Bruce C Campbell

Journal article  |  2022  |  STROKE

BACKGROUND AND PURPOSE: The National Institutes of Health Stroke Scale (NIHSS) underestimates clinical severity in posterior circu..

Endovascular Therapy Versus Medical Therapy for Acute Stroke Attributable to Isolated Cervical Internal Carotid Artery Occlusion Without Intracranial Large Vessel Occlusion

Michael J Waters, Patrick McMullan, Peter J Mitchell, Timothy J Kleinig, Leonid Churilov, Rebecca Scroop, Richard J Dowling, Steven J Bush, Minh Nguyen, Bernard Yan

Journal article  |  2022  |  Stroke: Vascular and Interventional Neurology

Background The optimal treatment for acute stroke attributable to isolated cervical internal carotid artery occlusion ..

DIRECT-SAFE: A Randomized Controlled Trial of DIRECT Endovascular Clot Retrieval versus Standard Bridging Therapy

Peter J Mitchell, Bernard Yan, Leonid Churilov, Richard J Dowling, Steven Bush, Thang Nguyen, Bruce C Campbell, Geoffrey A Donnan, Zhongrong Miao, Stephen M Davis

Journal article  |  2022  |  JOURNAL OF STROKE

BACKGROUND AND PURPOSE: The benefit regarding co-treatment with intravenous (IV) thrombolysis before mechanical thrombectomy in ac..

Intrinsic hospital factors: overlooked cause for variations in delay to transfer for endovascular thrombectomy

Ron Danziger, Christina Tan, Leonid Churilov, Peter Mitchell, Richard Dowling, Steven Bush, Bernard Yan

Journal article  |  2021  |  JOURNAL OF NEUROINTERVENTIONAL SURGERY

BACKGROUND: Intrinsic hospital factors leading to time delay to inter-hospital transfer for endovascular thrombectomy (EVT) have n..

Association between CYP2C9 polymorphisms and ischemic stroke following endovascular neurointervention

Subhashaan Sreedharan, Leonid Churilov, Jianxiong Chan, Marian Todaro, Alan Coulthard, Jeffrey Hocking, Kate Mahady, Peter Mitchell, Richard Dowling, Steven Bush, Patrick Kwan, Bernard Yan

Journal article  |  2020  |  JOURNAL OF STROKE & CEREBROVASCULAR DISEASES

Objective Polymorphisms in the CYP2C9 gene may be associated with adverse vascular events following endovascular procedures indepe..

Effect of Intravenous Tenecteplase Dose on Cerebral Reperfusion Before Thrombectomy in Patients With Large Vessel Occlusion Ischemic Stroke The EXTEND-IA TNK Part 2 Randomized Clinical Trial

Bruce CV Campbell, Peter J Mitchell, Leonid Churilov, Nawaf Yassi, Timothy J Kleinig, Richard J Dowling, Bernard Yan, Steven J Bush, Vincent Thijs, Rebecca Scroop, Marion Simpson, Mark Brooks, Hamed Asadi, Teddy Y Wu, Darshan G Shah, Tissa Wijeratne, Henry Zhao, Fana Alemseged, Felix Ng, Peter Bailey, et al.

Journal article  |  2020  |  JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION

IMPORTANCE: Intravenous thrombolysis with tenecteplase improves reperfusion prior to endovascular thrombectomy for ischemic stroke..

Cerebral blood volume lesion extent predicts functional outcome in patients with vertebral and basilar artery occlusion

Fana Alemseged, Darshan G Shah, Andrew Bivard, Timothy J Kleinig, Nawaf Yassi, Marina Diomedi, Francesca Di Giuliano, Gagan Sharma, Roy Drew, Bernard Yan, Richard J Dowling, Steven Bush, Fabrizio Sallustio, Carlo Caltagirone, Nicola B Mercuri, Roberto Floris, Mark W Parsons, Christopher R Levi, Peter J Mitchell, Stephen M Davis, et al.

Journal article  |  2019  |  INTERNATIONAL JOURNAL OF STROKE

BACKGROUND: CT perfusion may improve diagnostic accuracy in posterior circulation stroke. The posterior circulation Acute Stroke P..

Response to Late-Window Endovascular Revascularization Is Associated With Collateral Status in Basilar Artery Occlusion

Fana Alemseged, Erik Van der Hoeven, Francesca Di Giuliano, Darshan Shah, Fabrizio Sallustio, Francesco Arba, Timothy J Kleinig, Steven Bush, Richard J Dowling, Bernard Yan, Gagan Sharma, Nicola Limbucci, Roberto Floris, Geoffrey A Donnan, Volker Puetz, Marina Diomedi, Mark W Parsons, Peter J Mitchell, Stephen M Davis, Nawaf Yassi, et al.

Journal article  |  2019  |  STROKE

Background and Purpose- The benefit of endovascular therapy in extended time windows has been demonstrated in patients with anteri..

Endovascular clot retrieval in acute stroke with large ischaemic core is not always associated with poor outcomes

Kenneth Sim, Bernard Yan, Richard Dowling, Steven Bush, Peter Mitchell

Journal article  |  2019  |  INTERNAL MEDICINE JOURNAL

BACKGROUND: The benefits of endovascular clot retrieval (ECR) for anterior circulation stroke with large ischaemic cores remain un..