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Brian Dewar

Explore the profile of Brian Dewar including associated specialties, affiliations and a list of published articles. Areas
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Articles 47
Citations 153
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Recent Articles
1.
Seeger R, Udoh U, Dewar B, Nicholls S, Fedyk M, Gocan S, et al.
J Stroke . 2025 Feb; 27(1):133-135. PMID: 39916464
No abstract available.
2.
Tang H, Charlesworth L, Lalu M, Dewar B, Shorr R, Dowlatshahi D
PLoS One . 2025 Jan; 20(1):e0316608. PMID: 39808631
Background: Aeromedical transfer of patients with ischemic stroke to access hyperacute stroke treatment is becoming increasingly common. Little is known about how rapid changes of altitude and atmospheric pressure can...
3.
Shamy M, Dewar B, Deschaintre Y, Singh N, Kenney C, Almekhlafi M, et al.
Neurology . 2024 Nov; 103(10):e209974. PMID: 39509663
Background And Objectives: In recent years, researchers have sought to address the challenges of obtaining informed consent for participation in acute stroke trials. We studied outcomes related to the use...
4.
Udoh U, Seeger R, Cummings E, Dewar B, Nicholls S, Fedyk M, et al.
Can J Neurol Sci . 2024 Oct; :1-2. PMID: 39402018
Advance consent could address many of the limitations traditional consenting methods pose to participation in acute stroke trials. We conducted a series of five focus groups with people with lived...
5.
Udoh U, Seeger R, Dewar B, Cummings E, Gocan S, Nicholls S, et al.
Stroke Vasc Neurol . 2024 Oct; PMID: 39357897
Introduction: Obtaining informed consent for research from patients in medical emergencies remains a challenge, particularly in acute stroke care as treatment must be administered quickly and patients often arrive in...
6.
Brissette V, Bhatt C, Dewar B, Shorr R, Pardo J, Fahed R, et al.
PLoS One . 2024 Jul; 19(7):e0306295. PMID: 39052570
Introduction: Over the last decade, there have been significant advances in treatments for anterior ischemic stroke, most notably endovascular thrombectomy (EVT). Despite the success of EVT on overall outcomes, intracerebral...
7.
Gotesman R, Niznick N, Dewar B, Fergusson D, Mallick R, Shorr R, et al.
PLoS One . 2024 Mar; 19(3):e0295558. PMID: 38466700
Background: Reversible cerebral vasoconstriction syndrome (RCVS) is a syndrome of recurrent thunderclap headaches and reversible vasoconstriction of the cerebral arteries on neuroimaging within 3 months of onset. Initial non-contrast computed...
8.
Dewar B, Shamy M
Neurology . 2023 Dec; 96(8):408. PMID: 38124242
No abstract available.
9.
Lun R, Zitikyte G, Yogendrakumar V, Bereznyakova O, Dewar B, Dowlatshahi D, et al.
J Eval Clin Pract . 2023 Dec; 30(3):376-384. PMID: 38059277
Objective: Little guidance exists on the conduct of randomised clinical trials (RCT) that seek to randomise patients away from standard of care. We sought to test the technique of network...
10.
Shamy M, Dewar B, Fedyk M
J Eval Clin Pract . 2023 Oct; 30(5):749-755. PMID: 37798929
Rationale: The evidentiary standards and epistemic models of clinical care, especially those of evidence-based medicine, are dissimilar to those used in philosophy and examination of how the two systems intersect...