Publication Results (130)

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• Clinical outcomes of erythropoietin use in heart failure patients with anemia of chronic kidney disease

  Jackevicius C, Fan CS, Warner A. J Card Fail. 2014; 20(5):327-33.

• Predicting clinical outcomes and response to thrombolysis in acute stroke patients with diabetes

  Nikneshan D, Raptis R, Pongmoragot J, Zhou L, Johnston SC, Saposnik G; Investigators of the Registry of the Canadian Stroke Network (RCSN); Stroke Outcomes Research Canada (SORCan) Working Group. Diabetes Care. 2013; 36(7):2014-7. Epub 2013 Jan 28.

• Assessing methods for measurement of clinical outcomes and quality of care in primary care practices

  Green ME, Hogg W, Savage C, Johnston S, Russell G, Jaakkimainen RL, Glazier RH, Barnsley J, Birtwhistle R. BMC Health Serv Res. 2012; 12:214. Epub 2012 Jul 23.

• Hospital case volume and clinical outcomes in critically ill patients with acute kidney injury treated with dialysis

  Chimunda T, Silver SA, Kuwornu JP, Li L, Nash DM, Dixon SN, Adhikari NKJ, Acedillo RR, Harel Z, Kitchlu A, Garg AX, Bell CM, Mood M, Kim JS, Wald R. J Crit Care. 2018; 48:276-82. Epub 2018 Sep 5.

• Predicting timing of clinical outcomes in patients with chronic kidney disease and severely decreased glomerular filtration rate

  Grams ME, Sang Y, Ballew SH, Carrero JJ, Djurdjev O, Heerspink HJL, Ho K, Ito S, Marks A, Naimark D, Nash DM, Navaneethan SD, Sarnak M, Stengel B, Visseren FLJ, Wang AY, Kottgen A, Levey AS, Woodward M, Eckardt KU, Hemmelgarn B, Coresh J. Kidney Int. 2018; 93(6):1442-51. Epub 2018 Mar 29.

• Effectiveness of preprocedural statin therapy on clinical outcomes for patients with stable coronary artery disease after percutaneous coronary interventions

  Ko DT, Wijeysundera HC, Yun L, Austin PC, Cantor WJ, Tu JV. Circ Cardiovasc Qual Outcomes. 2011; 4(4):459-66. Epub 2011 Jun 28.

• Assessing the association of appropriateness of coronary revascularization and clinical outcomes for patients with stable coronary artery disease

  Ko DT, Guo H, Wijeysundera HC, Natarajan MK, Nagpal AD, Feindel CM, Kingsbury K, Cohen EA, Tu JV; Cardiac Care Network (CCN) of Ontario Variations in Revascularization Practice in Ontario (VRPO) Working Group.. J Am Coll Cardiol. 2012; 60(19):1876-84. Epub 2012 Oct 10.

• The relationship between cardiologist care and clinical outcomes in patients with new-onset atrial fibrillation

  Singh SM, Qiu F, Webster L, Austin PC, Ko DT, Tu JV, Wijeysundera HC. Can J Cardiol. 2017; 33(12):1693-700.

• Comparison of clinical outcomes and safety associated with chlorthalidone vs hydrochlorothiazide in older adults with varying levels of kidney function

  Edwards C, Hundemer GL, Petrcich W, Canney M, Knoll G, Burns K, Bugeja A, Sood MM. JAMA Netw Open. 2021; 4(9):e2123365. Epub 2021 Sep 15. DOI: https://doi.org/10.1001/jamanetworkopen.2021.23365

• Eligibility, clinical outcomes, and budget impact of PCSK9 inhibitor adoption: the CANHEART PCSK9 study

  Ko DT, Khan AM, Kotrri G, Austin PC, Wijeysundera HC, Koh M, Chu A, Jackevicius CA, Lawler PR, Tu JV. J Am Heart Assoc. 2018; 7:e010007. Epub 2018 Nov 5.

• Clinical outcomes of failing to dose-reduce cephalosporin antibiotics in older adults with CKD

  Bathini L, Jandoc R, Kuwornu P, McArthur E, Weir MA, Sood MM, Battistella M, Muanda FT, Liu A, Jain AK, Garg AX. Clin J Am Soc Nephrol. 2019; 14(2):197-205. Epub 2019 Jan 10. DOI: 10.2215/CJN.10710918.

• Clinical outcomes of Plavix and generic clopidogrel for patients hospitalized with an acute coronary syndrome

  Ko DT, Krumholz HM, Tu JV, Austin PC, Stukel TA, Koh M, Chong A, de Melo JF, Jackevicius CA. Circ Cardiovasc Qual Outcomes. 2018; 11(3):e004194. Epub 2018 Mar 13.

• Association of cardiology billing amounts with health care utilization and clinical outcomes in patients with atrial fibrillation

  Bhatia RS, Chu C, Kaoutskaia A, Ko DT, Shojania KG, Dorian P, Yu B, Shurrab M, Fang J, Ross H, Austin PC, Bouck Z, Goodman SG, Crystal E. J Am Heart Assoc. 2021:e020708. Epub 2021 Oct 20. DOI: https://doi.org/10.1161/JAHA.120.020708

• Statin therapy and clinical outcomes in heart failure: a propensity-matched analysis

  Ouzounian M, Tu JV, Austin PC, Chong A, Liu PP, Lee DS. J Card Fail. 2009; 15(3):241-8. Epub 2008 Dec 24.

• Atrial fibrillation in ischemic stroke: predicting response to thrombolysis and clinical outcomes

  Saposnik G, Gladstone D, Raptis R, Zhou L, Hart RG; Investigators of the Registry of the Canadian Stroke Network (RCSN) and the Stroke Outcomes Research Canada (SORCan) Working Group. Stroke. 2013; 44(1):99-104. Epub 2012 Nov 20.

• Comparison of processes of care and clinical outcomes for patients newly hospitalized for heart failure attended by different physician specialists

  Boom NK, Lee DS, Tu JV. Am Heart J. 2012; 163(2):252-9.

• Fixed-dose combination antihypertensive medications, adherence, and clinical outcomes: a population-based retrospective cohort study

  Verma AA, Khuu W, Tadrous M, Gomes T, Mamdani MM. PLoS Med. 2018; 15(6):e1002584. Epub 2018 Jun 11. DOI: 10.1371/journal.pmed.1002584.

• Association of innovations in radiotherapy and systemic treatments with clinical outcomes in patients with melanoma brain metastasis from 2007 to 2016

  Brastianos HC, Nguyen P, Sahgal A, Eisenhauer EA, Baetz T, Hanna TP. JAMA Netw Open. 2020; 3(7):e208204. Epub 2020 Jul 6. DOI: https://doi.org/10.1001/jamanetworkopen.2020.8204

• Predictors and clinical outcomes of inpatient versus ambulatory management after an emergency department visit for atrial fibrillation: a population-based study

  Tran C, Bennell MC, Qiu F, Ko DT, Singh SM, Dorian P, Atzema CL, Bhatia RS, Wijeysundera HC. Am Heart J. 2016; 173:161-9. Epub 2015 Dec 17.

• Clinical outcomes of early repatriation for patients with ST-segment elevation myocardial infarction: a propensity-matched analysis

  Abuzeid W, Bennell M, Qiu F, Kassam S, Overgaard C, Fam N, Wijeysundera HC. Can J Cardiol. 2015; 31(10):1225-31. Epub 2015 Feb 7.

• Low-value transthoracic echocardiography, healthcare utilization, and clinical outcomes in patients with coronary artery disease

  Tharmaratnam T, Bouck Z, Sivaswamy A, Wijeysundera HC, Chu C, Yin CX, Nesbitt GC, Edwards J, Yared K, Wong B, Weinerman A, Thavendiranathan P, Rakowski H, Dorian P, Anderson G, Austin PC, Dudzinski DM, Ko DT, Weiner RB, Bhatia RS. Circ Cardiovasc Qual Outcomes. 2019; 12:e006123. Epub 2019 Nov 11. DOI: https://doi.org/10.1161/CIRCOUTCOMES.119.006123

• Clinical outcomes after pulmonary metastasectomy for melanoma: a population-based study

  Hanna TP, Chauvin C, Miao Q, Rizkalla M, Reid K, Peng Y, Nguyen P, Jalink D, Nanji S. Ann Thorac Surg. 2018; 106(6):1675-81. Epub 2018 Aug 29.

• Epidemiology and clinical outcomes of hospitalizations for acute respiratory or febrile illness and laboratory-confirmed influenza among pregnant women during six influenza seasons, 2010-2016

  Dawood FS, Garg S, Fink RV, Russell ML, Regan AK, Katz MA, Booth S, Chung H, Klein NP, Kwong JC, Levy A, Naleway A, Riesel D, Thompson MG, Wyant BE, Fell DB; PREVENT workgroup. J Infect Dis. 2020; 221(10):1703-12. Epub 2019 Dec 26. DOI: https://doi.org/10.1093/infdis/jiz670

• Long-term clinical outcomes and predictors for survivors of out-of-hospital cardiac arrest

  Shuvy M, Morrison LJ, Koh M, Qiu F, Buick JE, Dorian P, Scales DC, Tu JV, Verbeek PR, Wijeysundera HC, Ko DT. Resuscitation. 2017; 112:59-64. Epub 2017 Jan 16.

• Clinical outcomes with beta-blocker use in patients with recent history of myocardial infarction

  Jackevicius CA, Krumholz HM, Ross JS, Koh M, Chong A, Austin PC, Stukel TA, Azizi P, Ko DT. Can J Cardiol. 2020; 36(10):1633-40. Epub 2020 Feb 4. DOI: https://doi.org/10.1016/j.cjca.2020.01.024

• Association between drug-eluting stent type and clinical outcomes in patients with chronic kidney disease undergoing percutaneous coronary intervention

  Chan W, Ivanov J, Kotowycz MA, Sibbald M, McGeoch R, Crooks N, Hatton R, Ing D, Daly P, Mackie K, Osten MD, Seidelin PH, Barolet A, Overgaard CB, Dzavik V. Can J Cardiol. 2014; 30(10):1170-6. Epub 2014 May 6.

• Clinical outcomes for chest pain patients discharged home from emergency departments using high-sensitivity versus conventional cardiac troponin assays

  Lau G, Koh M, Kavsak PA, Schull MJ, Armstrong DWJ, Udell JA, Austin PC, Wang X, Ko DT. Am Heart J. 2020; 221:84-94. Epub 2019 Dec 11. DOI: https://doi.org/10.1016/j.ahj.2019.12.007

• Clinical outcomes after trans-catheter aortic valve replacement in men and women in Ontario, Canada

  Czarnecki A, Qiu F, Koh M, Prasad TJ, Cantor WJ, Cheema AN, Chu MWA, Feindel C, Fremes SE, Kingsbury K, Natarajan MK, Peterson MD, Ruel M, Strauss BH, Wijeysundera HC, Ko DT. Catheter Cardiovasc Interv. 2017; 90(3):486-94. Epub 2017 Feb 1.

• Association of low-value testing with subsequent health care use and clinical outcomes among low-risk primary care outpatients undergoing an annual health examination

  Bouck Z, Calzavara AJ, Ivers NM, Kerr EA, Chu C, Ferguson J, Martin D, Tepper J, Austin PC, Cram P, Levinson W, Bhatia RS. JAMA Intern Med. 2020; 180:973-83. Epub 2020 Jun 8. DOI: https://doi.org/10.1001/jamainternmed.2020.1611

• Do operator volumes relate to clinical outcomes after percutaneous coronary intervention in the Canadian health care system?

  Cantor WJ, Hall R, Tu JV. Am Heart J. 2006; 151(4):902-8.

• Cardiac arrest in acute ischemic stroke: incidence, predisposing factors, and clinical outcomes

  Joundi RA, Rabinstein AA, Nikneshan D, Tu JV, Fang J, Holloway R, Saposnik G; Stroke Outcomes Research Working Group. J Stroke Cerebrovasc Dis. 2016; 25(7):1644-52. Epub 2016 Apr 7.

• Comparison of anatomic and clinical outcomes in patients undergoing alternative initial noninvasive testing strategies for the diagnosis of stable coronary artery disease

  Roifman I, Wijeysundera HC, Austin PC, Rezai MR, Wright GA, Tu JV. J Am Heart Assoc. 2017; 6(7):e005462. Epub 2017 Jul 20.

• Does the volume of ischemic stroke admissions relate to clinical outcomes in the Ontario stroke system?

  Hall RE, Fang J, Hodwitz K, Saposnik G, Bayley MT. Circ Cardiovasc Qual Outcomes. 2015; 8(6 Suppl 3):S141-7. Epub 2015 Oct 29.

• Effect of patient-centered transitional care services on clinical outcomes in patients hospitalized for heart failure: the PACT-HF randomized clinical trial

  Van Spall HGC, Lee SF, Xie F, Oz UE, Perez R, Mitoff PR, Maingi M, Tjandrawidjaja MC, Heffernan M, Zia MI, Porepa L, Panju M, Thabane L, Graham ID, Haynes RB, Haughton D, Simek KD, Ko DT, Connolly SJ. JAMA. 2019; 321(8):753–61. Epub 2019 Feb 26.

• Outcomes of women and men with acute coronary syndrome treated with and without percutaneous coronary revascularization

  Udell JA, Koh M, Qiu F, Austin PC, Wijeysundera HC, Bagai A, Yan AT, Goodman SG, Tu JV, Ko DT. J Am Heart Assoc. 2017; 6:e004319. Epub 2017 Jan 20.

• Clinical consequences of generic warfarin substitution: an ecological study

  Paterson JM, Mamdani M, Juurlink DN, Naglie G, Laupacis A, Stukel TA. JAMA. 2006; 296(16):1969-72.

• Impact of appropriate use criteria for transthoracic echocardiography in valvular heart disease on clinical outcomes

  Amadio JA, Bouck Z, Sivaswamy A, Chu C, Austin PC, Dudzinski D, Nesbitt GC, Edwards J, Yared K, Wong B, Hansen M, Weinerman A, Thavendiranathan P, Johri AM, Rakowski H, Picard MH, Weiner RB, Bhatia RS. J Am Soc Echocardiogr. 2020; 33(12):1481-9. Epub 2020 Sep 3. DOI: https://doi.org/10.1016/j.echo.2020.06.023

• Effect of electrophysiology assessment on mortality and hospitalizations in patients with new-onset atrial fibrillation

  Singh SM, Webster L, Qiu F, Austin PC, Ko DT, Tu JV, Wijeysundera HC. Am J Cardiol. 2018; 12(7):830-5. Epub 2018 Jan 9.

• Population registry of esophageal and stomach tumours in Ontario (PRESTO): protocol for a multicentre clinical and pathological database including 25 000 patients

  Gupta V, Levy J, Allen-Ayodabo C, Amirazodi E, Davis L, Li Q, Mahar AL, Coburn NG; PRESTO Study Investigators. BMJ Open. 2020; 10(5):e032729. Epub 2020 May 30. DOI: https://doi.org/10.1136/bmjopen-2019-032729

• Clinical impact of subsequent depression in patients with a new diagnosis of stable angina: a population-based study

  Szpakowski N, Bennell MC, Qiu F, Ko DT, Tu JV, Kurdyak P, Wijeysundera HC. Circ Cardiovasc Qual Outcomes. 2016; 9(6):731-9.

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