Publication Results (3309)

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• Association of surgical experience with risk of complication in total hip arthroplasty among patients with severe obesity

  Charalambous A, Pincus D, High S, Leung F, Aktar S, Paterson JM, Redelmeier DA, Ravi B. JAMA Netw Open. 2021; 4(9):e2123478. Epub 2021 Sep 1. DOI: https://doi.org/10.1001/jamanetworkopen.2021.23478

• Cardiovascular risk associated with ibrutinib use in chronic lymphocytic leukemia: a population-based cohort study

  Abdel-Qadir H, Sabrie N, Leong D, Pang A, Austin PC, Prica A, Nanthakumar K, Calvillo-Argüelles O, Lee DS, Thavendiranathan P. J Clin Oncol. 2021; Aug 31 [Epub ahead of print]. DOI: https://doi.org/10.1200/JCO.21.00693

• Stage of colorectal cancer diagnosis for immigrants: a population-based retrospective cohort study in Ontario, Canada

  Lofters AK, Gatov E, Lu H, Baxter NN, Corrado AM, Guilcher SJT, Kopp A, Vahabi M, Datta GD. Cancer Causes Control. 2021; Aug 31 [Epub ahead of print]. DOI: https://doi.org/10.1007/s10552-021-01491-5

• Asthma severity and control and their association with perinatal mental illness

  Aker AM, Stephenson AL, Wilton AS, Vigod SN, Dennis C, Guttmann A, Brown HK. Can J Psychiatry. 2021; Aug 26 [Epub ahead of print]. DOI: https://doi.org/10.1177/07067437211039790

• Health services utilization prior to amyotrophic lateral sclerosis diagnosis: a province-wide study of individuals treated with riluzole in Ontario, Canada

  Campitelli MA, Abrahao A, Maclagan LC, Fu L, Maxwell CJ, Swartz RH, Zinman L, Bronskill SE. Muscle Nerve. 2021; Aug 26 [Epub ahead of print]. DOI: https://doi.org/10.1002/mus.27405

• Long-term opioid use in seniors following hip and knee arthroplasty in Ontario: a historical cohort study

  Johnson A, Milne B, Pasquali M, Jamali N, Mann S, Gilron I, Moore K, Graves E, Parlow J. Can J Anaesth. 2021; Aug 25 [Epub ahead of print]. DOI: https://doi.org/10.1007/s12630-021-02091-2

• A population-based analysis of long-term outcomes among older adults requiring unexpected intensive care unit admission after cancer surgery

  Tillmann BW, Hallet J, Guttman MP, Coburn N, Chesney T, Zuckerman J, Mahar A, Zuk V, Chanv WC, Haas B; REcovery after Surgical Therapy for Older adults Research—Cancer (RESTORE-C) group. Ann Surg Oncol. 2021; Aug 24 [Epub ahead of print]. DOI: https://doi.org/10.1245/s10434-021-10705-8

• Effectiveness of BNT162b2 and mRNA-1273 covid-19 vaccines against symptomatic SARS-CoV-2 infection and severe covid-19 outcomes in Ontario, Canada: test negative design study

  Chung H, He S, Nasreen S, Sundaram ME, Buchan SA, Wilson SE, Chen B, Calzavara A, Fell DB, Austin PC, Wilson K, Schwartz KL, Brown KA, Gubbay JB, Basta NE, Mahmud SM, Righolt CH, Svenson LW, MacDonald SE, Janjua NZ, Tadrous M, Kwong JC; on behalf of the Canadian Immunization Research Network (CIRN) Provincial Collaborative Network (PCN) Investigators. BMJ. 2021; 374:n1943. Epub 2021 Aug 20. DOI: doi: https://doi.org/10.1136/bmj.n1943 

• Prenatal care adequacy among women with disabilities: a population-based study

  Nishat F, Lunsky Y, Tarasoff LA, Brown HK. Am J Prev Med. 2021; Aug 20 [Epub ahead of print]. DOI: https://doi.org/10.1016/j.amepre.2021.05.037

• Impact of using concomitant conventional DMARDs on adherence to biologic DMARD treatment in rheumatoid arthritis: multi-centre, population-based cohort study

  Dormuth CR, Fisher A, Hudson M, Austin PC, Ernst P, Bresee L, Chateau D, Tamim H, Paterson JM, Lafrance JP, Taylor-Gjevre RM, Platt RW; Canadian Network For Observational Drug Effect Studies Cnodes Investigators. Semin Arthritis Rheum. 2021; Aug 19 [Epub ahead of print].

• Minimally invasive compared to open colorectal cancer resection for older adults: a population-based analysis of long-term functional outcomes

  Behman R, Chesney T, Coburn N, Haas B, Bubis L, Zuk V, Ashamalla S, Zhao H, Mahar A, Hallet J; REcovery after Surgical Therapy for Older adults Research – Cancer (RESTORE-Cancer). Ann Surg. 2021; Aug 19 [Epub ahead of print]. DOI: https://doi.org/10.1097/SLA.0000000000005151

• Patient and provider determinants of breast cancer screening among Ontario women aged 40-49: a population-based retrospective cohort study

  Nadler MB, Ivers N, Marchand-Austin A, Lofters A, Austin PC, Wilson BE, Desnoyers A, Amir E. Breast Cancer Res Treat. 2021; Aug 19 [Epub ahead of print]. DOI: https://doi.org/10.1007/s10549-021-06344-y

• Predictors of mortality among long-term care residents with SARS-CoV-2 infection

  Lee DS, Ma S, Chu A, Wang CX, Wang X, Austin PC, McAlister FA, Vasu SK, Kapral MK, Kaul P, Ko DT, Rochon P, Schull MJ, Rubin BB, Wang B; CORONA Collaboration. J Am Geriatr Soc. 2021; Aug 19 [Epub ahead of print]. DOI: https://doi.org/10.1111/jgs.17425

• Total laryngectomy volume during the COVID-19 pandemic: looking for evidence of stage migration

  Noel CW, Li Q, Sutradhar R, Eskander A. JAMA Otolaryngol Head Neck Surg. 2012; Aug 19. DOI: https://doi.org/10.1001/jamaoto.2021.2019

• Association of neighborhood-level material deprivation with health care costs and outcome after stroke

  Yu AXY, Smith EE, Krahn M, Austin PC, Rashid M, Fang J, Porter J, Vyas MV, Bronskill SE, Swartz RH, Kapral MK. Neurology. 2021; Aug 18 [Epub ahead of print]. DOI: https://doi.org/10.1212/WNL.0000000000012676

• Incidence of stroke in immigrants to Canada: a province-wide retrospective analysis

  Vyas MV, Austin PC, Pequeno P, Fang J, Silver FL, Laupacis A, Kapral MK. Neurology. 2021; Aug 18 [Epub ahead of print]. DOI: https://doi.org/10.1212/WNL.0000000000012555

• Outcomes and healthcare resource utilization in adult congenital heart disease patients with heart failure

  Tsang W, Silversides CK, Rashid M, Roche SL, Alonso-Gonzalez R, Austin PC, Lee DS. ESC Heart Fail. 2021; Aug 17 [Epub ahead of print]. DOI: https://doi.org/10.1002/ehf2.13529

• Gestational diabetes and incident heart failure: a cohort study

  Echouffo-Tcheugui JB, Guan J, Retnakaran R, Shah BR. Diabetes Care. 2021; Aug 12 [Epub ahead of print]. DOI: https://doi.org/10.2337/dc21-0552

• Ophthalmologic assessments in patients with newly diagnosed sarcoidosis: an observational study from a universal healthcare system

  Fidler LM, Balter M, Fisher JH, To T, Kohly R, Gershon AS. Respir Med. 2021; Aug 12 [Epub ahead of print]. DOI: https://doi.org/10.1016/j.rmed.2021.106575

• The association between asthma and perinatal mental illness: a population-based cohort study

  Aker AM, Vigod SN, Dennis C, Kaster T, Brown HK. Int J Epidemiol. 2021; Aug 11 [Epub ahead of print]. DOI: https://doi.org/10.1093/ije/dyab160

• Estimating adjusted risk differences by multiply-imputing missing control binary potential outcomes following propensity score-matching

  Austin PC, Rubin DB, Thomas N. Stat Med. 2021; Aug 10 [Epub ahead of print]. DOI: https://doi.org/10.1002/sim.9141

• SARS-CoV-2 infection among maternal-infant dyads in Ontario, Canada

  Fitzpatrick T, Wilton AS, Chung H, Guttmann A. JAMA Netw Open. 2021; 4(8):e2120150. Epub 2021 Aug 9. DOI: https://doi.org/10.1001/jamanetworkopen.2021.20150

• Acute care visits for assault and maltreatment before vs during the COVID-19 pandemic in Ontario, Canada

  Saunders N, Plumptre L, Diong C, Gandhi S, Schull M, Guttmann A, Paterson JM. JAMA Health Forum. 2021; 2(8):e211983. Epub 2021 Aug 6. DOI: https://doi.org/10.1001/jamahealthforum.2021.1983

• Greater than the sum: applying daily-dose equivalents to antipsychotic prescription claims to study real-world effects

  Hayes KN, Gomes T, Tadrous M. Front Pharmacol. 2021; 12:709349. Epub 2021 Aug 6. DOI: https://doi.org/10.3389/fphar.2021.709349

• Comparison of medication prescribing before and after the COVID-19 pandemic among nursing home residents in Ontario, Canada

  Campitelli MA, Bronskill SE, Maclagan LC, Harris DA, Cotton CA, Tadrous M, Gruneir A, Hogan DB, Maxwell CJ. JAMA Netw Open. 2021; 4(8):e2118441. Epub 2021 Aug 2. DOI: https://doi.org/10.1001/jamanetworkopen.2021.18441

• Diabetes prevalence and complication rates: in individual First Nations communities in the Sioux Lookout region of Ontario

  Chan BTB, Sodhi SK, Mecredy GC, Farrell T, Gordon J. Can Fam Physician. 2021; 67(8):601-7. Epub 2021 Aug 1.

• Early invasive coronary angiography and acute ischaemic heart failure outcomes

  Kosyakovsky LB, Austin PC, Ross HJ, Wang X, Abdel-Qadir H, Goodman SG, Farkouh ME, Croxford R, Lawler PR, Spertus JA, Lee DS. Eur Heart J. 2021; Jul 30 [Epub ahead of print]. DOI: https://doi.org/10.1093/eurheartj/ehab423

• High prevalence of comorbidities at diagnosis in immigrants with multiple sclerosis

  Rotstein D, Maxwell C, Tu K, Gatley J, Pequeno P, Kopp A, Marrie RA. Mult Scler. 2021 Jul 30 [Epub ahead of print]. DOI: https://doi.org/10.1177/13524585211031791

• Challenges of using asthma admission rates as a measure of primary care quality in children: an international comparison

  Lut I, Lewis K, Wijlaars L, Gilbert R, Fitzpatrick T, Lu H, Guttmann A, Goldfield S, Lei S, Gunnlaugsson G, Jónsson SH, Mechtler R, Gissler M, Hjern A, Hardelid P. J Health Serv Res Policy. 2021; Jul 28 [Epub ahead of print]. DOI: https://doi.org/10.1177/13558196211012732

• Impact of changes in opioid funding and clinical policies on rapid tapering of opioids in Ontario, Canada

  Martins D, Khuu W, Tadrous M, Greaves S, Sproule B, Bozinoff N, Juurlink DN, Mamdani MM, Paterson JM, Gomes T. Pain. 2021; Jul 28 [Epub ahead of print]. DOI: https://doi.org/10.1097/j.pain.0000000000002420

• COVID-19 positivity rates, hospitalizations and mortality of adults with and without intellectual and developmental disabilities in Ontario, Canada

  Lunsky Y, Durbin A, Balogh R, Lin E, Palma L, Plumptre L. Disabil Health J. 2021; Jul 26 [Epub ahead of print]. DOI: https://doi.org/10.1016/j.dhjo.2021.101174

• Maternal schizophrenia, skin-to-skin contact, and infant feeding initiation

  Taylor CL, Brown HK, Saunders NR, Barker LC, Chen S, Cohen E, Dennis C, Ray JG, Vigod SN. Schizophr Bull. 2021; Jul 26 [Epub ahead of print]. DOI: https://doi.org/10.1093/schbul/sbab085

• Increasing concentration of COVID-19 by socioeconomic determinants and geography in Toronto, Canada: an observational study

  Mishra S, Ma H, Moloney G, Yiu KC, Darvin D, Landsman D, Kwong JC, Calzavara A, Straus S, Chan AK, Gournis E, Rilkoff H, Xia Y, Katz A, Williamson T, Malikov K, Kustra R, Maheu-Giroux M, Sander B, Baral SD; COVID-19 Heterogeneity Research Group. Ann Epidemiol. 2021; Jul 25 [Epub ahead of print]. DOI: https://doi.org/10.1016/j.annepidem.2021.07.007

• Background rates of all-cause mortality, hospitalizations, and emergency department visits among nursing home residents in Ontario, Canada to inform COVID-19 vaccine safety assessments

  Sundaram M, Nasreen S, Calzavara A, He S, Chung H, Bronskill SE, Buchan SA, Tadrous M, Tanuseputro P, Wilson K, Wilson S, Kwong JC; Canadian Immunization Research Network (CIRN) investigators. Vaccine. 2021; 39(37):5265-70. Epub 2021 Jul 23. DOI: https://doi.org/10.1016/j.vaccine.2021.07.060

• High-intensity vs low-intensity knowledge translation interventions for surgeons and their association with process and outcome measures among patients undergoing rectal cancer surgery

  Simunovic M, Urbach DR, Fahim C, O’Brien MA, Earle CC, Brouwers M, Gatov E, Grubac V, McCormack D, Baxter N. JAMA Netw Open. 2021; 4(7):e2117536. Epub 2021 July 16. DOI: https://doi.org/10.1001/jamanetworkopen.2021.17536

• Temporal trends in hospitalization for lower extremity peripheral artery disease in Ontario: the importance of diabetes

  Jacob-Brassard J, Al-Omran M, Hussain MA, Mamdani M, Stukel TA, Lee DS, de Mestral C. Can J Cardiol. 2021; Jul 14 [Epub ahead of print]. DOI: https://doi.org/10.1016/j.cjca.2021.07.004

• Risk of serious medical events in patients with depression treated with electroconvulsive therapy: a propensity score-matched, retrospective cohort study

  Kaster TS, Vigod SN, Gomes T, Sutradhar R, Wijeysundera DN, Blumberger DM. Lancet Psychiatry. 2021; Jul 12 [Epub ahead of print]. DOI: https://doi.org/10.1016/S2215-0366(21)00168-1

• Exposure to phosphoglycerate kinase 1 activators and incidence of Parkinson’s disease

  Gros P, Wang X, Guan J, Lang AE, Austin PC, Welk B, Visanji NP, Marras C. Mov Disord. 2021; Jul 9 [Epub ahead of print]. DOI: https://doi.org/10.1002/mds.28712

• Long-term survival in high-risk older adults following emergency general surgery admission

  Guttman MP, Tillmann BW, Nathens AB, Saskin R, Bronskill SE, Huang A, Haas B. J Trauma Acute Care Surg. 2021 Jul 9 [Epub ahead of print]. DOI: https://doi.org/10.1097/TA.0000000000003346

• Measuring chronic obstructive pulmonary disease (COPD) quality indicators using primary care electronic medical records (EMRs) in Ontario, Canada

  Lee TM, Tu K, Ivers NM, Barnsley J, Gershon AS. Can J Respir Crit Care Sleep Med. 2021; Jul 9 [Epub ahead of print]. DOI: https://doi.org/10.1080/24745332.2021.1913079

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