Research
Read how they describe their research on their University of Ottawa profile.
Latest papers
Recombinant factor VIIa versus placebo for spontaneous intracerebral haemorrhage within 2 h of symptom onset (FASTEST): a multicentre, double-blind, randomised, placebo-controlled, phase 3 trial
The Lancet · 2026
Impact of the COVID-19 pandemic on outcomes of acute ischemic stroke patients treated with endovascular therapy: A multicenter Canadian study
PLoS ONE · 2025
Infarct Evolution on MR-DWI After Thrombectomy in Acute Stroke Patients Randomized to Nerinetide or Placebo: The REPERFUSE-NA1 Study.
Neurology · 2024
Latest funding
- $250,000
A pilot study of Hyperacute mEchAnicaL endoscopic Minimally invasive surgical intracranial hemorrhage Evacuation (HEALME)
SSHRC · 2020 · Principal investigator
6 publications.
Recombinant factor VIIa versus placebo for spontaneous intracerebral haemorrhage within 2 h of symptom onset (FASTEST): a multicentre, double-blind, randomised, placebo-controlled, phase 3 trial
Broderick JP, Naidech AM, Elm JJ, Toyoda K, Dowlatshahi D, Demchuk AM, Khatri P, Steiner T, Bath PM, Audebert HJ
Impact of the COVID-19 pandemic on outcomes of acute ischemic stroke patients treated with endovascular therapy: A multicenter Canadian study
Zhu S, Alam A, Thornhill R, Tsehmaister-Abitbul V, Stotts G, Pettem H, Aviv R, Agid R, Pikula A, Shankar JJS
Infarct Evolution on MR-DWI After Thrombectomy in Acute Stroke Patients Randomized to Nerinetide or Placebo: The REPERFUSE-NA1 Study.
Fladt J, Guo J, Specht JL, Wang M, Chan LL, Mctaggart R, Buck BH, Aviv R, Swartz RH, Field TS, Tarpley J, Shah R, Goyal M, Tymianski M, Hill MD, Demchuk A, d'Esterre C, Barber P
Intraoperative imaging reveals spot sign with surgical correlate during early endoscopic ICH evacuation.
Ali M, Scaggiante J, Vasan V, Rossitto CP, Fifi JT, Aviv R, Mocco J, Kellner CP
Bringing prevost's sign into the third dimension: Artificial intelligence estimation of conjugate gaze adjusted length (CGAL) and correlation with acute ischemic stroke.
Maresky HS, Rootman JM, Klar MM, Levitt M, Kossar AP, Zucker D, Glazier M, Kalmanovich-Avnery S, Aviv R, Ertl-Wagner B, Tal S
Permeability Measures Predict Hemorrhagic Transformation after Ischemic Stroke.
Bivard A, Kleinig T, Churilov L, Levi C, Lin L, Cheng X, Chen C, Aviv R, Choi PMC, Spratt NJ, Butcher K, Dong Q, Parsons M
A pilot study of Hyperacute mEchAnicaL endoscopic Minimally invasive surgical intracranial hemorrhage Evacuation (HEALME)
Principal investigators: Aviv, Richard
Keywords: intracranial hemorrhage stroke novel imaging imaging selection biomarkers machine learning minimally invasive surgery
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 Michael Tymianski: 42 shared papers
- Andrew Demchuk and Mayank Goyal: 34 shared papers
- Mayank Goyal and Dar Dowlatshahi: 32 shared papers
- Houman Khosravani and Dar Dowlatshahi: 23 shared papers
- Brian Van Adel and Mayank Goyal: 18 shared papers
- Ashkan Shoamanesh and Dar Dowlatshahi: 18 shared papers
- Brian Buck and Dar Dowlatshahi: 18 shared papers
- Houman Khosravani and Aleksandra Pikula: 15 shared papers
- Aleksandra Pikula and Dar Dowlatshahi: 14 shared papers
- Brian Van Adel and Michael Tymianski: 13 shared papers
- Ashkan Shoamanesh and Aleksandra Pikula: 12 shared papers
- Houman Khosravani and Brian Buck: 12 shared papers
- Andrew Demchuk and Dar Dowlatshahi: 12 shared papers
- Mayank Goyal and Brian Buck: 11 shared papers
- Andrew Demchuk and Michael Tymianski: 10 shared papers
- Brian Van Adel and Dar Dowlatshahi: 8 shared papers
- Ashkan Shoamanesh and Houman Khosravani: 8 shared papers
- Andrew Demchuk and Philip Barber: 4 shared papers
- Mayank Goyal and Philip Barber: 4 shared papers
- Andrew Demchuk and Richard Aviv: 2 shared papers
- Richard Aviv and Mayank Goyal: 2 shared papers
- Richard Aviv and Dar Dowlatshahi: 2 shared papers
- Brian Van Adel and Richard Aviv: 1 shared paper
- Ashkan Shoamanesh and Richard Aviv: 1 shared paper
- Houman Khosravani and Richard Aviv: 1 shared paper
- Andrew Demchuk and Richard Aviv: 1 shared paper
- Richard Aviv and Philip Barber: 1 shared paper
- Richard Aviv and Richard Aviv: 1 shared paper
- Mayank Goyal and Richard Aviv: 1 shared paper
- Philip Barber and Richard Aviv: 1 shared paper
- Michael Tymianski and Richard Aviv: 1 shared paper
- Aleksandra Pikula and Richard Aviv: 1 shared paper
- Birgit Ertl-Wagner and Richard Aviv: 1 shared paper
- Brian Buck and Richard Aviv: 1 shared paper
- Dar Dowlatshahi and Richard Aviv: 1 shared paper
- Department of Medicine
- Department of Clinical Neurosciences
- Neurosciences and Mental Health
- Medicine
- Department of Medical Imaging
- Other
Co-authors at University of Ottawa, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Brian Van Adel
Department of Medicine
1 shared papers, latest 2025
Ashkan Shoamanesh
Department of Medicine
1 shared papers, latest 2026
Houman Khosravani
Department of Medicine
1 shared papers, latest 2026
Andrew Demchuk
Department of Clinical Neurosciences
1 shared papers, latest 2024
Richard Aviv
Department of Medical Imaging
1 shared papers, latest 2024
Mayank Goyal
Department of Clinical Neurosciences
1 shared papers, latest 2024
Philip Barber
Department of Clinical Neurosciences
1 shared papers, latest 2024
Michael Tymianski
Faculty
1 shared papers, latest 2024
Aleksandra Pikula
Faculty
1 shared papers, latest 2025
Birgit Ertl-Wagner
Neurosciences and Mental Health
1 shared papers, latest 2020
Brian Buck
Medicine
1 shared papers, latest 2026
Dar Dowlatshahi
Department of Medicine
1 shared papers, latest 2026
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Profile data last refreshed on September 26, 2026 from the university directory, publication records and CIHR, NSERC and SSHRC funding.