Michel Shamy

Michel Shamy

MD MA FRCPC

Clinician Scientist, Neuroscience

Ottawa Hospital Research Institute

Assistant Professor, Department of Medicine (Neurology)

University of Ottawa

Attending Neurologist, Department of Medicine

The Ottawa Hospital

Fellowship Director, Ottawa Stroke Program

Research Groups

Research Group
Shamy Lab
What do doctors do, and why do they do it? Our lab conducts projects that seek to describe contemporary clinical practices, how these practic...

Bio

I am a neurologist and researcher based at the University of Ottawa, the Ottawa Hospital and the Ottawa Hospital Research Institute. My research applies techniques from history and philosophy to study what doctors do, and why they do it. I believe that efforts to improve clinical practice will be most effective if they are informed by an understanding of the practices we are trying to change, and of how they developed. This is the perspective that research in the history and philosophy of medicine can add.

As a stroke neurologist, I focus on controversies and challenges encountered in the practice of neurology, though my methods and conclusions are applicable across clinical medicine. My current research program focuses on three major areas:
1. Physicians’ decision-making in the treatment of patients with acute stroke
2. Ethical and epistemic controversies surrounding randomized clinical trials
3. Ethical complexities in end-of-life decision-making


News


Publications

Outcomes After Minor Ischemic Stroke in Older Patients Treated With IV Thrombolysis vs Standard of Care in the TEMPO-2 Trial

2026-05-12 Go to publication

Justification of Deferral of Consent in the ACT-GLOBAL Adaptive Platform Trial in Stroke

2026-04-01 Go to publication

Random vs Randomized Care: Implications for Consent to Research Participation

2026-03-04 Go to publication

Prevalence of Right-to-Left Shunting on Echocardiography in Patients with Cancer and Stroke

2026-01-30 Go to publication

Canadian Stroke Best Practice Recommendations: Endovascular Thrombectomy for Acute Ischemic Stroke, Interim Update 2025

2025-12-04 Go to publication

Related Research at The Ottawa Hospital