Peter Mitchell

Computed Tomography Perfusion-Based Machine Learning Model Better Predicts Follow-Up Infarction in Patients With Acute Ischemic Stroke.

Hulin Kuang, Wu Qiu, Anna M Boers, Scott Brown, Keith Muir, Charles BLM Majoie, Diederik WJ Dippel, Phil White, Jonathan Epstein, Peter J Mitchell, Antoni Dávalos, Serge Bracard, Bruce Campbell, Jeffrey L Saver, Tudor G Jovin, Marta Rubiera, Alexander V Khaw, Jai J Shankar, Enrico Fainardi, Michael D Hill, et al.

Journal article  |  2021  |  Stroke

BACKGROUND AND PURPOSE: Prediction of infarct extent among patients with acute ischemic stroke using computed tomography perfusion..

Correlation between CT angiography and digital subtraction angiography in acute ischemic strokes.

Su Jin Lee, Belinda Liu, Neil Rane, Peter Mitchell, Richard Dowling, Bernard Yan

Journal article  |  2021  |  Clinical Neurology and Neurosurgery

OBJECTIVE: CT angiography (CTA) is not necessarily performed for all acute ischemic strokes due to variations in national guidelin..

Utility of Severity-Based Prehospital Triage for Endovascular Thrombectomy ACT-FAST Validation Study

Henry Zhao, Karen Smith, Stephen Bernard, Michael Stephenson, Henry Ma, Ronil Chandra, Thanh Phan, Christopher F Bladin, Leonid Churilov, Douglas Crompton, Helen M Dewey, Tissa Wijeratne, Geoffrey Cloud, Vincent Thijs, Timothy J Kleinig, Jo Lyn Ng, Cameron Williams, Fana Alemseged, Felix Ng, Peter J Mitchell, et al.

Journal article  |  2021  |  Stroke

BACKGROUND AND PURPOSE: Severity-based assessment tools may assist in prehospital triage of patients to comprehensive stroke cente..

Tranexamic acid in patients with intracerebral haemorrhage (STOP-AUST): a multicentre, randomised, placebo-controlled, phase 2 trial

Atte Meretoja, Nawaf Yassi, Teddy Y Wu, Leonid Churilov, Gerli Sibolt, Jiann-Shing Jeng, Timothy Kleinig, Neil J Spratt, Vincent Thijs, Tissa Wijeratne, Der-Yang Cho, Darshan Shah, Geoffrey C Cloud, Phan Thanh, Christopher Bladin, Andrew Moey, Richard I Aviv, Christen D Barras, Gagan Sharma, Chung Y Hsu, et al.

Journal article  |  2020  |  The Lancet Neurology

BACKGROUND: Despite intracerebral haemorrhage causing 5% of deaths worldwide, few evidence-based therapeutic strategies other than..

Cost-Effectiveness of Tenecteplase Before Thrombectomy for Ischemic Stroke

Lan Gao, Marj Moodie, Peter J Mitchell, Leonid Churilov, Timothy J Kleinig, Nawaf Yassi, Bernard Yan, Mark W Parsons, Geoffrey A Donnan, Stephen M Davis, Bruce CV Campbell

Journal article  |  2020  |  Stroke

BACKGROUND AND PURPOSE: Tenecteplase improved functional outcomes and reduced the requirement for endovascular thrombectomy in isc..

Intravenous alteplase for stroke with unknown time of onset guided by advanced imaging: systematic review and meta-analysis of individual patient data

Goetz Thomalla, Florent Boutitie, Henry Ma, Masatoshi Koga, Peter Ringleb, Lee H Schwamm, Ona Wu, Martin Bendszus, Christopher F Bladin, Bruce CV Campbell, Bastian Cheng, Leonid Churilov, Martin Ebinger, Matthias Endres, Jochen B Fiebach, Mayumi Fukuda-Doi, Manabu Inoue, Timothy J Kleinig, Lawrence L Latour, Robin Lemmens, et al.

Journal article  |  2020  |  The Lancet

BACKGROUND: Patients who have had a stroke with unknown time of onset have been previously excluded from thrombolysis. We aimed to..

Public health and cost consequences of time delays to thrombectomy for acute ischemic stroke

Wolfgang G Kunz, Myriam G Hunink, Mohammed A Almekhlafi, Bijoy K Menon, Jeffrey L Saver, Diederik WJ Dippel, Charles BLM Majoie, Tudor G Jovin, Antoni Davalos, Serge Bracard, Francis Guillemin, Bruce CV Campbell, Peter J Mitchell, Philip White, Keith W Muir, Scott Brown, Andrew M Demchuk, Michael D Hill, Mayank Goyal

Journal article  |  2020  |  Neurology

OBJECTIVE: To determine public health and cost consequences of time delays to endovascular thrombectomy (EVT) for patients, health..

Motor neuroprosthesis implanted with neurointerventional surgery improves capacity for activities of daily living tasks in severe paralysis: first in-human experience.

Thomas J Oxley, Peter E Yoo, Gil S Rind, Stephen M Ronayne, CM Sarah Lee, Christin Bird, Victoria Hampshire, Rahul P Sharma, Andrew Morokoff, Daryl L Williams, Christopher MacIsaac, Mark E Howard, Lou Irving, Ivan Vrljic, Cameron Williams, Sam E John, Frank Weissenborn, Madeleine Dazenko, Anna H Balabanski, David Friedenberg, et al.

Journal article  |  2020  |  Journal of NeuroInterventional Surgery

BACKGROUND: Implantable brain-computer interfaces (BCIs), functioning as motor neuroprostheses, have the potential to restore volu..

Effect of age and baseline ASPECTS on outcomes in large-vessel occlusion stroke: results from the HERMES collaboration.

Johanna Maria Ospel, Manon Kappelhof, Nima Kashani, Bijoy K Menon, Bruce CV Campbell, Luis San Roman, Andrew M Demchuk, Diederik WJ Dippel, Jeffrey L Saver, Tudor G Jovin, Peter Mitchell, Serge Bracard, Keith Muir, Phil White, Francis Guillemin, Charles BLM Majoie, Michael D Hill, Scott Brown, Mayank Goyal, undefined HERMES collaborators

Journal article  |  2020  |  Journal of NeuroInterventional Surgery

BACKGROUND: Patient age and baseline Alberta Stroke Program Early CT score (ASPECTS) are both independent predictors of outcome in..

Automatic segmentation of cerebral infarcts in follow-up computed tomography images with convolutional neural networks

Renan Sales Barros, Manon L Tolhuisen, Anna Boers, Ivo Jansen, Elena Ponomareva, Diederik WJ Dippel, Aad van der Lugt, Robert J van Oostenbrugge, Wim H van Zwam, Olvert A Berkhemer, Mayank Goyal, Andrew M Demchuk, Bijoy K Menon, Peter Mitchell, Michael D Hill, Tudor G Jovin, Antoni Davalos, Bruce C Campbell, Jeffrey L Saver, Yvo BWEM Roos, et al.

Journal article  |  2020  |  Journal of NeuroInterventional Surgery

BACKGROUND AND PURPOSE: Infarct volume is a valuable outcome measure in treatment trials of acute ischemic stroke and is strongly ..