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Research
Latest papers
Sex differences in brain frailty measures and outcomes after endovascular thrombectomy: ESCAPE-NA1 analysis
Journal of the Neurological Sciences · 2026
Brain Atrophy and White Matter Changes Grading Agreement on NCCT and MRI in Ischemic Stroke
Clinical Neuroradiology · 2026
Radiological thrombus characteristics and the effect of tenecteplase versus alteplase on outcomes in acute ischemic stroke.
International Journal of Stroke · 2026
Latest funding
- $768,826
Direct Oral Anti-coagulant Associated Stroke Thrombolysis Optimization with Tenecteplase (DOSE)
CIHR · 2025 · Co-investigator
- $1,828,350
Combination Antithrombotic Treatment for prevention of recurrent Ischemic Stroke in IntraCranial Atherosclerotic Stenosis (CATIS-ICAS)
CIHR · 2025 · Co-investigator
- $1,300,500
International Care Bundle Evaluation in Cerebral Hemorrhage (I-CATCHER)
CIHR · 2024 · Co-investigator
15 publications.
Sex differences in brain frailty measures and outcomes after endovascular thrombectomy: ESCAPE-NA1 analysis
Fujiwara S, Fladt J, Benali F, Bala F, Singh N, Nogueira R, McTaggart RA, Demchuk AM, Poppe AY, Rempel JL
Brain Atrophy and White Matter Changes Grading Agreement on NCCT and MRI in Ischemic Stroke
Betzner W, Singh N, Alhabli I, Almekhlafi M, Bala F, Benali F, Lam K, Doolan C, Carere J, Catanese L
Radiological thrombus characteristics and the effect of tenecteplase versus alteplase on outcomes in acute ischemic stroke.
Bala F, Ignacio K, Singh N, Alhabli I, Benali F, Khosravani H, Ganesh A, Tkach A, Catanese L, Dowlatshahi D
Effect of time on reperfusion in acute ischemic stroke treated with thrombolysis within the 4.5-hour window: a secondary analysis of the AcT Trial
Ignacio KHD, Pensato U, Bala F, Buck B, Sajobi T, Catanese L, Tkach A, Swartz R, Demchuk A, Almekhlafi MA
Prediction of recurrence and functional status in young ischemic stroke patients: Comparison of machine learning and traditional statistical methods.
Montanaro VVA, Jacob M, Tan KS, de Jesus de Oliveira EM, Hora TF, Ekker MS, Allach Y, Cai M, Aarnio K, Arauz A, Arnold M, Bae HJ, Bandeo L, Barboza M, Bolognese M, Bonardo P, Brouns R, Chuluun B, Chuluunbatar E, Cordonnier C, Dagvajantsan B, Debette S, Don A, Ezinger C, Ekizoglu E, Fandler-Höfler S, Fromm A, Gattringer T, Jern C, Jood K, Kim YS, Kittner SJ, Kleinig T, Klijn CJ, Kõrv J, Kumar V, Lee KJ, Lee TH, Maaijwee N, Martinez-Majandar N, Marto JP, Mehndiratta MM, Mifsud V, Pacio G, Patel V, Phillips M, Piechowski-Jozwiak B, Pikula A, Ruiz-Sandoval J, von Sarnowski B, Swartz R, Tanne D, Tatlisumak T, Thijs V, Viana-Baptista M, Vibo R, Wu T, Yesilot N, Waje-Andreassen U, Pezzini A, Tuladhar A, Putaala J, de Freitas GR, de Leeuw FE, Li R
Factors Influencing Nerinetide Effect on Clinical Outcome in Patients Without Alteplase Treatment in the ESCAPE-NA1 Trial
Goyal M, Menon BK, Ospel J, Almekhlafi M, Zerna C, Nogueira R, McTaggart R, Demchuk AM, Poppe AY, Buck B
Intravenous tenecteplase is associated with a higher incidence of thrombus movement before endovascular treatment for acute ischemic stroke: a secondary analysis of the AcT randomized controlled trial
Alhabli I, Ishaque N, Kate M, Alrohimi A, Singh N, Benali F, Horn M, Buck B, Ademola A, Khosravani H
Tenecteplase versus Alteplase and First-Pass Reperfusion in Endovascular Thrombectomy.
Diprose WK, Bala F, Menon BK, Singh N, Khosravani H, Tkach A, Appireddy R, Horn M, Catanese L, Dowlatshahi D
Impact of Clinical Trial Enrollment on Thrombolysis Workflow in a Mobile Stroke Unit: Results from the AcT Trial
Chaggar G, Pahwa A, Buck BH, Jeerakathil T, Shuaib A, Almekhlafi M, Swartz R, Butt A, Catanese L, Singh N
Local anesthesia is associated with better functional outcomes than conscious sedation in endovascular thrombectomy for acute ischemic stroke: A retrospective analysis of the OPTIMISE registry.
Mendes GN, Poppe AY, Verreault S, Khaw A, Swartz R, Ferguson D, Bharatha A, Medvedev G, Volders D, Stotts G
Direct Oral Anti-coagulant Associated Stroke Thrombolysis Optimization with Tenecteplase (DOSE)
Principal investigators: Singh, Nishita; Menon, Bijoy K
Keywords: Direct Oral Anti-Coagulants; Ischemic Stroke; Thrombolysis
Combination Antithrombotic Treatment for prevention of recurrent Ischemic Stroke in IntraCranial Atherosclerotic Stenosis (CATIS-ICAS)
Principal investigators: Perera, Kanjana S; Katsanos, Aristeidis; Sharma, Mukul M
Keywords: Intracranial Atherosclerotic Disease; Prevention; Stroke
International Care Bundle Evaluation in Cerebral Hemorrhage (I-CATCHER)
Principal investigators: Dowlatshahi, Dariush; Anderson, Craig S; Demchuk, Andrew M; Ferguson, Emma; Shamy, Michel C
Keywords: Cluster Randomized Trial; Implementation Trial; Intracerebral Hemorrhage; Pragmatic Trial
Comparison of Anti-coagulation and anti-Platelet Therapies for Intracranial Vascular Atherostenosis (CAPTIVA)
Principal investigators: Perera, Kanjana S; Chimowitz, Marc; Hoh, Brian
Keywords: Captiva; Compass Regime; Icas; Intracranial Stenosis; Ischemic Stroke; Prevention
ABACUS: Advanced Brain Frailty and Cognitive Sequelae of Stroke
Principal investigators: Ganesh, Aravind; Barber, Philip A; Goyal, Mayank; Hill, Michael D; Swartz, Richard
Keywords: Atrophy; Brain Frailty; Chronic Infarcts; Cognitive Impairment; Cognitive Outcomes; Neuroimaging; Silent Brain Infarcts; Stroke; Transient Ischemic Attack; White Matter Disease
A randomized controlled trial of adjunctive intraarterial tenecteplase vs standard of care following endovascular thrombectomy in patients with large vessel occlusion stroke (REACT)
Principal investigators: Almekhlafi, Mohammed A; Menon, Bijoy K; Singh, Nishita
Keywords: Interventional; Ischemia,; Outcome; Reperfusion; Thrombolysis
Cerebroprotection Trial Optimization in the Reperfusion Era: ESCAPE-CORE
Principal investigators: Goyal, Mayank; Barber, Philip A; Cook, Douglas J; Ganesh, Aravind; Hill, Michael D; Ospel, Johanna M
Keywords: Acute Ischemic Stroke; Cerebroprotection; Endovascular Thrombectomy; Magnetic Resonance Imaging
A Multicentre, Randomized, Double-blinded, Placebo-controlled, Parallel Group, Single-dose Design to Determine the Efficacy and Safety of NoNO-42 in Participants with Acute Ischemic Stroke Selected for Thrombolysis
Principal investigators: Menon, Bijoy K; Christenson, James M; Hill, Michael D; Singh, Nishita; Swartz, Richard; Tymianski, Michael
Keywords: Acute; Neuro-Protection; Stroke; Thrombolysis
A Multicentre, Randomized, Double-blinded, Placebo-controlled, Parallel Group, Single-dose Design to Determine the Efficacy and Safety of NoNO-42 in Participants with Acute Ischemic Stroke Selected for Thrombolysis
Principal investigators: Menon, Bijoy K; Christenson, James M; Hill, Michael D; Singh, Nishita; Swartz, Richard; Tymianski, Michael
Keywords: Acute; Neuro-Protection; Stroke; Thrombolysis
Feasibility of Advance Consent for ParticipaTION in Acute Stroke Trials (ACTION)
Principal investigators: Shamy, Michel C; Dowlatshahi, Dariush
Keywords: Clinical Trials; Consent; Ethics; Stroke
From CIHR, NSERC and SSHRC funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998, including their latest published competition results.
Frequent collaborators
- Mayank Goyal and Aravind Ganesh: 58 shared papers
- Aravind Ganesh and Nishita Singh: 51 shared papers
- Mayank Goyal and Michael Tymianski: 42 shared papers
- Luciana Catanese and Nishita Singh: 38 shared papers
- Andrew Demchuk and Mayank Goyal: 34 shared papers
- Luciana Catanese and Aristeidis Katsanos: 33 shared papers
- Luciana Catanese and Houman Khosravani: 33 shared papers
- Mayank Goyal and Dar Dowlatshahi: 32 shared papers
- Nishita Singh and Dar Dowlatshahi: 30 shared papers
- Mohammed Almekhlafi and Nishita Singh: 29 shared papers
- Mayank Goyal and Mohammed Almekhlafi: 28 shared papers
- Connie Marras and Mario Masellis: 27 shared papers
- Luciana Catanese and Dar Dowlatshahi: 26 shared papers
- Houman Khosravani and Nishita Singh: 24 shared papers
- Aravind Ganesh and Dar Dowlatshahi: 24 shared papers
- Mahesh Kate and Brian Buck: 24 shared papers
- Houman Khosravani and Dar Dowlatshahi: 23 shared papers
- Luciana Catanese and Aleksandra Pikula: 21 shared papers
- Luciana Catanese and Mohammed Almekhlafi: 20 shared papers
- Mario Masellis and Dar Dowlatshahi: 19 shared papers
- Brian Van Adel and Mayank Goyal: 18 shared papers
- Connie Marras and David Grimes: 18 shared papers
- Mario Masellis and David Grimes: 18 shared papers
- Nishita Singh and Brian Buck: 18 shared papers
- Brian Buck and Dar Dowlatshahi: 18 shared papers
- Luciana Catanese and Ramana Appireddy: 17 shared papers
- Michael Tymianski and Aravind Ganesh: 17 shared papers
- Ramana Appireddy and Nishita Singh: 17 shared papers
- Houman Khosravani and Ramana Appireddy: 16 shared papers
- Luciana Catanese and Tolulope Sajobi: 15 shared papers
- Houman Khosravani and Aleksandra Pikula: 15 shared papers
- Connie Marras and Anthony Lang: 15 shared papers
- Tolulope Sajobi and Nishita Singh: 14 shared papers
- Aleksandra Pikula and Dar Dowlatshahi: 14 shared papers
- Brian Van Adel and Michael Tymianski: 13 shared papers
- Andrew Demchuk and Mohammed Almekhlafi: 13 shared papers
- Andrew Demchuk and Dar Dowlatshahi: 12 shared papers
- Tolulope Sajobi and Aravind Ganesh: 11 shared papers
- Dar Dowlatshahi and David Grimes: 10 shared papers
- Luciana Catanese and Brian Van Adel: 9 shared papers
- Brian Van Adel and Aristeidis Katsanos: 8 shared papers
- Mario Masellis and Anthony Lang: 8 shared papers
- Mahesh Kate and Dar Dowlatshahi: 8 shared papers
- Luciana Catanese and Mahesh Kate: 7 shared papers
- Aristeidis Katsanos and Dar Dowlatshahi: 7 shared papers
- Richard Swartz and Nishita Singh: 7 shared papers
- Richard Swartz and Dar Dowlatshahi: 7 shared papers
- Dariush Dowlatshahi and Brian Buck: 7 shared papers
- Luciana Catanese and Richard Swartz: 6 shared papers
- Mario Masellis and Angela Roberts: 6 shared papers
- Richard Swartz and Mohammed Almekhlafi: 6 shared papers
- Dariush Dowlatshahi and Mahesh Kate: 6 shared papers
- Luciana Catanese and Dariush Dowlatshahi: 5 shared papers
- Connie Marras and Angela Roberts: 5 shared papers
- Richard Swartz and Aravind Ganesh: 5 shared papers
- Richard Swartz and Brian Buck: 5 shared papers
- Anthony Lang and David Grimes: 5 shared papers
- Angela Roberts and David Grimes: 5 shared papers
- Houman Khosravani and Richard Swartz: 3 shared papers
- Mayank Goyal and Richard Swartz: 3 shared papers
- Richard Swartz and Michael Tymianski: 3 shared papers
- Richard Swartz and Tolulope Sajobi: 3 shared papers
- Brian Van Adel and Richard Swartz: 2 shared papers
- Andrew Demchuk and Richard Swartz: 2 shared papers
- Mario Masellis and Richard Swartz: 2 shared papers
- Richard Swartz and Aleksandra Pikula: 2 shared papers
- Richard Swartz and Ramana Appireddy: 2 shared papers
- Richard Swartz and Mahesh Kate: 2 shared papers
- Aristeidis Katsanos and Richard Swartz: 1 shared paper
- Connie Marras and Richard Swartz: 1 shared paper
- Bradley MacIntosh and Mario Masellis: 1 shared paper
- Bradley MacIntosh and Richard Swartz: 1 shared paper
- Bradley MacIntosh and Anne Martel: 1 shared paper
- Mario Masellis and Anne Martel: 1 shared paper
- Richard Swartz and Anthony Lang: 1 shared paper
- Richard Swartz and Anne Martel: 1 shared paper
- Richard Swartz and Dariush Dowlatshahi: 1 shared paper
- Richard Swartz and Angela Roberts: 1 shared paper
- Richard Swartz and David Grimes: 1 shared paper
- Department of Medicine
- Department of Clinical Neurosciences
- Medicine
- Department of Medical Biophysics
- Neurology
- Department of Internal Medicine
- Community Health Sciences
- Other
Co-authors at University of Toronto, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Dar Dowlatshahi
Department of Medicine
7 shared papers, latest 2026
Nishita Singh
Department of Internal Medicine
7 shared papers, latest 2026
Mohammed Almekhlafi
Department of Clinical Neurosciences
6 shared papers, latest 2026
Luciana Catanese
Department of Medicine
6 shared papers, latest 2026
Aravind Ganesh
Department of Clinical Neurosciences
5 shared papers, latest 2026
Brian Buck
Medicine
5 shared papers, latest 2026
Tolulope Sajobi
Community Health Sciences
3 shared papers, latest 2026
Michael Tymianski
Faculty
3 shared papers, latest 2026
Mayank Goyal
Department of Clinical Neurosciences
3 shared papers, latest 2026
Houman Khosravani
Department of Medicine
3 shared papers, latest 2026
Mahesh Kate
Medicine
2 shared papers, latest 2025
Ramana Appireddy
Medicine
2 shared papers, latest 2025
Aleksandra Pikula
Faculty
2 shared papers, latest 2026
Mario Masellis
Department of Medicine
2 shared papers, latest 2023
Brian Van Adel
Department of Medicine
2 shared papers, latest 2026
Andrew Demchuk
Department of Clinical Neurosciences
2 shared papers, latest 2026
Michel Shamy
Department of Medicine
1 shared papers, latest 2021
Michael Hill
Physical Medicine and Rehabilitation
1 shared papers, latest 2018
Wendy Lou
Biostatistics Division
1 shared papers, latest 2023
Anne Martel
Department of Medical Biophysics
1 shared papers, latest 2020
Walter Swardfager
Department of Pharmacology and Toxicology
1 shared papers, latest 2020
David Grimes
Department of Medicine
1 shared papers, latest 2023
Dariush Dowlatshahi
Neurology and Neurosciences
1 shared papers, latest 2025
Angela Roberts
School of Communication Sciences and Disorders
1 shared papers, latest 2023
Anthony Lang
Faculty
1 shared papers, latest 2023
Johanna Ospel
Radiology
1 shared papers, latest 2025
Kenneth Butcher
Biomedical Engineering
1 shared papers, latest 2018
Connie Marras
Medicine/Neurology
1 shared papers, latest 2023
Raed Joundi
Department of Medicine
1 shared papers, latest 2024
Bradley MacIntosh
Department of Medical Biophysics
1 shared papers, latest 2020
Aristeidis Katsanos
Department of Medicine
1 shared papers, latest 2025
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