Grant Stotts

Grant Stotts

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Grant Stotts

Grant Stotts

Publications by authors named "Grant Stotts"

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Neuroscience Intermediate-Level Care Units Staffed by Intensivists: Clinical Outcomes and Cost Analysis.

J Intensive Care Med 2019 Feb 26;34(2):109-114. Epub 2017 Apr 26.

2 Division of Critical Care, Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada.

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http://dx.doi.org/10.1177/0885066617706651DOI Listing
February 2019

How do neurologists diagnose transient ischemic attack: A systematic review.

Int J Stroke 2019 02 3;14(2):115-124. Epub 2018 Dec 3.

1 Department of Medicine, Division of Neurology, The Ottawa Hospital, Ottawa, Canada.

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http://journals.sagepub.com/doi/10.1177/1747493018816430
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http://dx.doi.org/10.1177/1747493018816430DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6604401PMC
February 2019

[18F]-Fluorodeoxyglucose PET/CT imaging as a marker of carotid plaque inflammation: Comparison to immunohistology and relationship to acuity of events.

Int J Cardiol 2018 Nov 2;271:378-386. Epub 2018 Jun 2.

Molecular Function and Imaging Program and the National Cardiac PET Centre, Division of Cardiology, Department of Medicine, University of Ottawa Heart Institute, Ottawa, Ontario, Canada; Department of Radiology, University of Ottawa and The Ottawa Hospital, Ottawa, Ontario, Canada; Division of Nuclear Medicine, Department of Medicine, University of Ottawa and The Ottawa Hospital, Ottawa, Ontario, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.ijcard.2018.05.057DOI Listing
November 2018

Many randomized clinical trials may not be justified: a cross-sectional analysis of the ethics and science of randomized clinical trials.

J Clin Epidemiol 2018 05 3;97:20-25. Epub 2018 Jan 3.

Departments of Neuroscience and Epidemiology, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada; Department of Medicine (Neurology), University of Ottawa, Ottawa, Ontario, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.jclinepi.2017.12.027DOI Listing
May 2018

Management of direct oral anticoagulant associated bleeding: Results of a multinational survey.

Thromb Res 2018 03 5;163:19-21. Epub 2018 Jan 5.

Department of Medicine, Division of Hematology, The Ottawa Hospital, Ottawa, ON, Canada; Ottawa Hospital Research Institute, Ottawa, ON, Canada. Electronic address:

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https://linkinghub.elsevier.com/retrieve/pii/S00493848183000
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http://dx.doi.org/10.1016/j.thromres.2018.01.008DOI Listing
March 2018

Calcified embolus mimics patent middle cerebral artery on CT angiogram.

Pract Neurol 2017 Aug 28;17(4):307-309. Epub 2017 Jun 28.

Department of Diagnostic Imaging, University of Ottawa, Ottawa, Ontario, Canada.

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http://dx.doi.org/10.1136/practneurol-2017-001631DOI Listing
August 2017

Vulnerable carotid plaque imaging and histopathology without a dedicated MRI receiver coil.

Neuroradiol J 2017 Apr 10;30(2):120-128. Epub 2017 Jan 10.

3 Ottawa Hospital Research Institute, Brain and Mind Research Institute, Department of Medical Imaging, The Ottawa Hospital, University of Ottawa, Ottawa, Canada.

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http://dx.doi.org/10.1177/1971400916678244DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5433583PMC
April 2017

A Novel Neuroscience Intermediate-Level Care Unit Model: Retrospective Analysis of Impact on Patient Flow and Safety.

Neurohospitalist 2017 Apr 15;7(2):83-90. Epub 2016 Oct 15.

Division of Neurology, University of Ottawa, Ottawa, Ontario, Canada; The Ottawa Hospital, Ottawa, Ontario, Canada.

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http://dx.doi.org/10.1177/1941874416672558DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5382654PMC
April 2017

Defining the Role of the Stroke Physician During Endovascular Therapy of Acute Ischemic Stroke.

Stroke 2017 03 31;48(3):805-807. Epub 2017 Jan 31.

From the Division of Neurology, Department of Medicine (G.S.) and Department of Medical Imaging (C.L.), Ottawa Hospital, University of Ottawa, Ontario, Canada; Department of Neurosciences (A.Y.P.) and Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal, Québec, Canada; University of Pittsburgh Medical Centre, PA (T.G.J.); Department of Geriatric and Stroke Medicine, Royal College of Surgeons in Ireland, Dublin (D.W.); Beaumont Hospital, Dublin, Ireland (D.W., J.T.); Erlanger Medical Centre, Chattanooga, TN (B.W.B., T.D.); Swedish Medical Centre, Englewood, CO (D.F.F., C.F.); Division of Neurology, Department of Medicine (A.S.) and Department of Radiology (J.L.R.), University of Alberta, Edmonton, Canada; and Department of Clinical Neurosciences (B.K.M., A.M.D., M.D.H.), Department of Medicine (A.M.D., M.D.H.), Department of Radiology (A.M.D., M.G., M.D.H.), and Department of Community Health Sciences (A.M.D., M.D.H.), Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Alberta, Canada.

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http://stroke.ahajournals.org/content/early/2017/01/31/STROK
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http://dx.doi.org/10.1161/STROKEAHA.116.015385DOI Listing
March 2017

Fast-Track Systems Improve Timely Carotid Endarterectomy in Stroke Prevention Outpatients.

Can J Neurol Sci 2016 Sep;43(5):648-54

4The Ottawa Hospital,Division of Neurology,Ottawa Hospital Research Institute,Ottawa,Ontario,Canada.

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http://dx.doi.org/10.1017/cjn.2016.270DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5080668PMC
September 2016

Mechanical Thrombectomy in Acute Ischemic Stroke: A Systematic Review.

Can J Neurol Sci 2016 Jul 13;43(4):455-60. Epub 2016 Apr 13.

11Department of Clinical Neurosciences,Hotchkiss Brain Institute,Cumming School of Medicine,University of Calgary,Calgary,AB,Canada.

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http://dx.doi.org/10.1017/cjn.2016.30DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4926268PMC
July 2016

Mechanical thrombectomy in patients with acute ischemic stroke: a cost-utility analysis.

CMAJ Open 2016 Apr-Jun;4(2):E316-25. Epub 2016 Jun 16.

Health Quality Ontario (Xie, Lambrinos, Chan, Dhalla, Sikich); Toronto Health Economics and Technology Assessment Collaborative (Xie), Leslie Dan Pharmacy, University of Toronto; Departments of Medical Imaging and Surgery (Krings, Pereira), University of Toronto; University Health Network - Toronto Western Hospital (Krings, Casaubon); Department of Medicine (Casaubon), Division of Neurology, University of Toronto; Stroke Outcomes Research Centre (Saposnik), St. Michael's Hospital, University of Toronto; Division of Neuroradiology (Bharatha), Department of Medical Imaging, St. Michael's Hospital, University of Toronto; Ontario Stroke Network (O'Callaghan, Kelloway), Toronto, Ont.; Ottawa Hospital Research Institute and Diagnostic Imaging - Interventional Neuroradiology (Lum), The Ottawa Hospital, University of Ottawa; Division of Neurology (Stotts), The Ottawa Hospital, Ottawa, Ont.; Department of Clinical Neurosciences (Hill), Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, Alta.

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http://dx.doi.org/10.9778/cmajo.20150088DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4933608PMC
July 2016

Time From Symptoms to Carotid Endarterectomy or Stenting and Perioperative Risk.

Stroke 2015 Dec 22;46(12):3540-2. Epub 2015 Oct 22.

From the Department of Neurology, Mayo Clinic, Jacksonville, FL (J.F.M., T.G.B.); Department of Neurosurgery, University at Buffalo-SUNY, NY (L.N.H.); Minneapolis Clinic of Neurology, Golden Valley (I.A.); Department of Neurology, University of Pittsburgh School of Medicine, PA (L.R.W.); Department of Neurology, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada (G.S.); Department of Neurology, University of Texas Medical School, Houston (N.R.G.); Department of Neurology, Medical University of South Carolina, Charleston (J.H.V.); and Department of Biostatistics, Ryals School of Public Health, University of Alabama at Birmingham (G.H.).

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http://dx.doi.org/10.1161/STROKEAHA.115.011123DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4765730PMC
December 2015

Rapid Assessment and Treatment of Transient Ischemic Attacks and Minor Stroke in Canadian Emergency Departments: Time for a Paradigm Shift.

Stroke 2015 Oct 27;46(10):2987-90. Epub 2015 Aug 27.

From the Departments of Clinical Neurosciences (N.K., M.D.H., A.M.D., S.B.C., M.G.), Emergency Medicine (E.L.), and Radiology (M.G.), Cumming School of Medicine, University of Calgary, Foothills Medical Centre, Calgary, AB; Department of Medicine, Dalhousie University (New Brunswick), Horizon Health Network, Saint John Regional Hospital, Saint John, NB (D.P.V.B.); Department of Neurology, Sherbrooke University, Charles-LeMoyne Hospital, Greenfield Park, QC (J.-M.B.); Department of Medicine (Neurology) (K.B., D.J.G.), University of Toronto, Sunnybrook Health Sciences Centre, Toronto, ON; Division of Neurology, Department of Medicine (B.B., K.B., T.J., K.K., A.S.), University of Alberta, University of Alberta Hospital, Edmonton, AB; Neurologue Spécialisée en Maladies Vasculaires Cérébrales, Centre Hospitalier Affilié Universitaire de Québec, Hôpital de l'Enfant-Jésus, Québec, QC (M.-C.C.); Division of Neurology, TIA and Minor Stroke (TAMS) Unit, Toronto Western Hospital, Toronto, ON (L.K.C.); Department of Neurology, Neurosurgery and Medicine, McGill University, McGill University Health Center Stroke Prevention Clinic, Montréal, QC (R.C.); Departments of Medicine, Epidemiology and Community Medicine, University of Ottawa, Ottawa, ON, Canada (D.D.); Neurologue Spécialisée en Maladies Vasculaires Cérébrales, Hôpital du Sacré-Coeur de Montréal, Montréal, QC (V.D.); Division of Neurology, University of British Columbia, Vancouver General Hospital, Vancouver, BC (T.S.F.); Section of Neurology, Department of Internal Medicine, University of Manitoba, Winnipeg, MN (E.G., A.T.); Department of Neuroscience, Faculty of Medicine, Université de Montréal, Neurovascular Programme, CHUM, Montréal, QC (L.G., S.L., C.O., A.Y.P.); Division of Neurology, Department of Medicine, Faculty of Medicine (G.J.G., S.J.P.), Dalhousie University, Nova Scotia Health Authority, Halifax, NS; Department of Emergency Medicine, University of British Columbia, Kelowna General Hospit

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http://dx.doi.org/10.1161/STROKEAHA.115.010454DOI Listing
October 2015

Beating the clock: time delays to thrombolytic therapy with advanced imaging and impact of optimized workflow.

J Stroke Cerebrovasc Dis 2015 Jun 20;24(6):1270-5. Epub 2015 Apr 20.

Department of Medicine, Ottawa Hospital Research Institute, University of Ottawa, Ontario, Canada.

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https://linkinghub.elsevier.com/retrieve/pii/S10523057150006
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http://dx.doi.org/10.1016/j.jstrokecerebrovasdis.2015.01.039DOI Listing
June 2015

A survey of the use of empiric novel anticoagulants during investigation of stroke.

Can J Neurol Sci 2015 Mar;42(2):135-7

1Division of Neurology,Department of Medicine,University of Ottawa.

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http://dx.doi.org/10.1017/cjn.2015.14DOI Listing
March 2015

Computed tomography identifies patients at high risk for stroke after transient ischemic attack/nondisabling stroke: prospective, multicenter cohort study.

Stroke 2015 Jan 4;46(1):114-9. Epub 2014 Dec 4.

From the Department of Pathology and Laboratory Medicine (J.K.W.), Ottawa Hospital Health Research Institute (J.K.W., J.J.P., D.D., I.G.S.), Department of Emergency Medicine (J.J.P., I.G.S.), Department of Epidemiology and Community Medicine (G.A.W.), and Division of Neurology (D.D., G.S.), University of Ottawa, Ottawa, Ontario, Canada; Department of Emergency Medicine and of Pharmacology and Toxicology (M.L.A.S.), Department of Neurology (A.Y.J.), and Department of Emergency Medicine (H.M.), Queen's University, Kingston, Ontario, Canada; Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada (J.S.); Division of Emergency Medicine (A.W.), Division of Neurology (W.J.O., D.J.S.), and Population Health Research Institute (M.S.), Department of Neurology, McMaster University, Hamilton, Ontario, Canada; Department of Emergency Medicine, Université Laval, Quebec, Quebec, Canada (M.É.); and Department of Neurology, Hôpital de l'Enfant-Jesus, Quebec City, Quebec, Canada (A.M., S.V.).

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http://dx.doi.org/10.1161/STROKEAHA.114.006768DOI Listing
January 2015

Dynamic characterization of the CT angiographic 'spot sign'.

PLoS One 2014 3;9(3):e90431. Epub 2014 Mar 3.

Department of Medicine, Ottawa Hospital Research Institute and University of Ottawa, Ontario, Canada; Department of Epidemiology and Community Medicine, Ottawa Hospital Research Institute and University of Ottawa, Ontario, Canada.

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0090431PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3940908PMC
November 2014

Minimally Invasive Subcortical Parafascicular Transsulcal Access for Clot Evacuation (Mi SPACE) for Intracerebral Hemorrhage.

Case Rep Neurol Med 2014 6;2014:102307. Epub 2014 Aug 6.

Division of Neurology, University of Ottawa, The Ottawa Hospital, Civic Campus, 1053 Carling Avenue, Room C2184, Ottawa, ON, Canada K1Y 4E9.

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http://dx.doi.org/10.1155/2014/102307DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4140146PMC
August 2014

Incidental magnetic resonance diffusion-weighted imaging-positive lesions are rare in neurologically asymptomatic community-dwelling adults.

Stroke 2014 Jul 12;45(7):2115-7. Epub 2014 Jun 12.

From the Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada (S.B., R.F., E.E.S.); Department of Medicine, Population Health Research Institute, McMaster University and Hamilton Health Sciences, Hamilton, Ontario, Canada (M.O., M.S., S.I., K.T., J.D., S.R., S.Y.); Quebec Heart and Lung Institute, Laval University, Quebec, Canada (G.R.D., P.P.); Faculty of Health Sciences, Simon Fraser University, Burnaby, British Columbia, Canada (S.A.L.); Division of Cardiology, Providence Health Care, Vancouver, British Columbia, Canada (S.A.L.); The Ottawa Hospital and University of Ottawa, Ottawa, Ontario, Canada (A.W., G.S.); Department of Radiology, University of Calgary, Calgary, Alberta, Canada (C.R.M., R.F., E.E.S.); Seaman Family MR Research Centre, Alberta Health Services, Alberta, Canada (C.R.M., R.F., E.E.S.); and Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada (R.F., E.E.S.).

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http://dx.doi.org/10.1161/STROKEAHA.114.005782DOI Listing
July 2014

Acute isolated dysarthria is associated with a high risk of stroke.

Cerebrovasc Dis Extra 2014 May 20;4(2):182-5. Epub 2014 Aug 20.

Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ont., Canada ; Division of Neurology, McMaster University, Hamilton, Ont., Canada.

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http://dx.doi.org/10.1159/000365169DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4176400PMC
May 2014

Evolution of computed tomography angiography spot sign is consistent with a site of active hemorrhage in acute intracerebral hemorrhage.

Stroke 2014 Jan 31;45(1):277-80. Epub 2013 Oct 31.

From the Departments of Medicine-Neurology (D.D., G.S., M.H.), Pathology and Laboratory Medicine (J.K.W.), Epidemiology and Community Medicine (D.D., F.M.), Clinical Epidemiology (F.M.), Methods Centre (F.M., W.P.), and Medical Imaging-Neuroradiology (S.C.), University of Ottawa, CHEO Research Institute (F.M.) and Ottawa Hospital Research Institute, Ottawa, Ontario, Canada; Department of Medicine, McMaster University, Population Health Research Institute, Hamilton, Ontario, Canada (M.S.); Department of Medical Imaging (Neuroradiology), Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada (R.I.A.); and Departments of Clinical Neurosciences and Radiology, Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada (A.M.D.).

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http://stroke.ahajournals.org/content/45/1/277.full.pdf
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http://stroke.ahajournals.org/cgi/doi/10.1161/STROKEAHA.113.
Publisher Site
http://dx.doi.org/10.1161/STROKEAHA.113.003387DOI Listing
January 2014

A prospective cohort study of patients with transient ischemic attack to identify high-risk clinical characteristics.

Stroke 2014 Jan 21;45(1):92-100. Epub 2013 Nov 21.

From the Departments of Emergency Medicine (J.J.P., I.G.S.) and Epidemiology and Community Medicine (G.A.W.) and Division of Neurology (G.S.), University of Ottawa, Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada (J.J.P., J.S., I.G.S.); Departments of Emergency Medicine (M.L.A.S., H.E.M.) and Biomedical and Molecular Sciences (M.L.A.S.) and Division of Neurology (A.Y.J.), Queen's University, Kingston, Ontario, Canada; Department of Emergency Medicine, Université Laval, Quebec City, Quebec, Canada (M.É.); Divisions of Emergency Medicine (A.W.) and Neurology (M.S., W.J.O, D.J.S.), McMaster University, Hamilton, Ontario, Canada; and Department of Neurology, Hôpital de l'Enfant-Jesus, Quebec City, Quebec, Quebec, Canada (A.M., S.V.).

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http://dx.doi.org/10.1161/STROKEAHA.113.003085DOI Listing
January 2014

Thrombolysis despite recent stroke: a case series.

Stroke 2013 Jun 2;44(6):1736-8. Epub 2013 Apr 2.

Department of Medicine (Neurology), University of Ottawa, and Ottawa Hospital Research Institute, Ottawa, Ontario, Canada.

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http://dx.doi.org/10.1161/STROKEAHA.111.000818DOI Listing
June 2013

Ongoing bleeding in acute intracerebral haemorrhage.

Lancet 2013 Jan 21;381(9861):152. Epub 2012 Sep 21.

Division of Neurology, Department of Medicine, University of Ottawa and Ottawa Hospital Research Institute, Ottawa, Canada.

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http://dx.doi.org/10.1016/S0140-6736(12)60829-0DOI Listing
January 2013

Acute stent occlusion due to heparin induced thrombocytopenia and thrombosis during carotid artery stenting.

J Neurointerv Surg 2012 Nov 30;4(6):e34. Epub 2011 Nov 30.

Department of Neurology, Ottawa Hospital-Civic Campus, Ottawa, Ontario, Canada.

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http://dx.doi.org/10.1136/neurintsurg-2011-010121DOI Listing
November 2012

A case report of an isolated pulmonary arteriovenous malformation causing stroke.

Can J Neurol Sci 2011 Jan;38(1):158-60

Division of Neurology, Department of Medicine, The Ottawa Hospital, Ottawa, Ontario, Canada.

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http://dx.doi.org/10.1017/s0317167100011239DOI Listing
January 2011

Stratified, urgent care for transient ischemic attack results in low stroke rates.

Stroke 2010 Nov 14;41(11):2601-5. Epub 2010 Oct 14.

Division of Neurology, Ottawa Hospital, Ottawa, Ontario, Canada.

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http://dx.doi.org/10.1161/STROKEAHA.110.586842DOI Listing
November 2010