Stroke is a leading cause of death and long-term disability, and it is a recurring fact pattern in Ontario medical malpractice litigation. Stroke claims typically involve allegations of missed or delayed diagnosis at first presentation, often in an emergency department, where patients have presented with symptoms attributed to migraine, intoxication, vertigo, anxiety, or other non-stroke causes. Other claims involve failures to recognize transient ischemic attack as a warning sign of impending stroke, failures to manage anticoagulation in patients at known risk, and failures to recognize complications of stroke treatment.
The clinical importance of time in stroke is the central feature of these cases. Tissue-plasminogen activator and endovascular thrombectomy have treatment windows measured in hours. Delays of even a few hours can mean the difference between full recovery and permanent disability. The standard of care analysis in a stroke case often turns on whether the relevant practitioner should have recognized the presentation as stroke, ordered urgent imaging, and either administered thrombolytics or arranged transfer to a regional stroke centre for thrombectomy.
Posts tagged Stroke analyze Ontario decisions across the full range of stroke presentations, from large-vessel ischemic stroke to posterior-circulation stroke to hemorrhagic stroke, and address both emergency-department response and downstream complications.
When overcrowded Ontario emergency departments contribute to delayed diagnoses, premature discharges, or death, the legal standard of care does not bend.
The Court of Appeal affirmed plaintiff causation in a stroke malpractice case, holding that defendants cannot rely on evidentiary gaps their own negligence created.
On December 1, 2023, the Ontario Superior Court of Justice dismissed a medical malpractice lawsuit brought by a young woman who suffered a stroke after taking birth control medication provided by her family physician who allegedly failed to advise her of the increased risk of stroke associated with that particular brand of birth control pill (Yaz).
Roughly 9% of strokes are initially misdiagnosed in the emergency setting. A practical guide to how stroke claims are investigated and proven in Ontario.
A negligent stroke discharge that failed at causation. The Ontario Court of Appeal upheld the dismissal of the action, despite an admitted breach of standard of care.
Most ER visits are for minor concerns. For the small number that are not, missing the diagnosis can be fatal. Five conditions that recur in malpractice cases.
Free, confidential consultations. Paul reviews every potential case personally and tells you honestly whether it merits investigation.