Nizar N Mahomed, MPH, ScD, MD, FRCSC

The primary focus of research is the evaluation of process of care and outcomes of total joint arthroplasty. Residents will be given an opportunity to either develop a new study in collaboration with the research team or get involved with ongoing projects listed below:
  • Impact of rehabilitation post-total joint arthroplasty
  • Variations in regional rehabilitation services following total joint arthroplasty
  • Epidemiology of primary and revision arthroplasty
  • Determinants and impact of surgical volume on the outcomes of total joint arthroplasty; patient expectations regarding revision hip arthroplasty
  • Prospective randomized controlled trial of cemented vs. hybrid total hip arthroplasty
  • Prospective randomized controlled trial of PCL retaining vs. sacrificing total knee arthroplasty
  • Evaluations of the psychometric properties of hip rating systems
  • Determinants of outcomes following revision hip arthroplasty
  • Determinants of discharge destination post-total joint arthroplasty

Related Links

J Orthop Trauma. 2020 Jan;34(1):e1-e5
Axelrod D, Veljkovic A, Zochowski T, Marks P, Mahomed N, Wasserstein D
J Orthop Trauma. 2019 Dec 04;:
Axelrod D, Veljkovic A, Zochowski T, Marks P, Mahomed N, Wasserstein D
ACR Open Rheumatol. 2019 Jun;1(4):203-212
Power JD, Kudesia P, Nadeem A, Perruccio AV, Sundararajan K, Mahomed NN, Rampersaud YR, Gandhi R
Arthritis Care Res (Hoboken). 2019 Jun 14;:
Perruccio AV, Fitzpatrick J, Power JD, Gandhi R, Rampersaud YR, Mahomed NN, Davey JR, Syed K, Veillette C, Badley EM
Stem Cells Transl Med. 2019 Apr 09;:
Chahal J, Gómez-Aristizábal A, Shestopaloff K, Bhatt S, Chaboureau A, Fazio A, Chisholm J, Weston A, Chiovitti J, Keating A, Kapoor M, Ogilvie-Harris DJ, Syed KA, Gandhi R, Mahomed NN, Marshall KW, Sussman MS, Naraghi AM, Viswanathan S
Arthritis Res Ther. 2019 Jan 18;21(1):26
Gómez-Aristizábal A, Gandhi R, Mahomed NN, Marshall KW, Viswanathan S
Arthritis Care Res (Hoboken). 2019 Jan 10;:
Power JD, Perruccio AV, Gandhi R, Veillette C, Davey JR, Lewis SJ, Syed K, Mahomed NN, Rampersaud YR
Ann Rheum Dis. 2018 Oct 04;:
Nakamura A, Rampersaud YR, Nakamura S, Sharma A, Zeng F, Rossomacha E, Ali SA, Krawetz R, Haroon N, Perruccio AV, Mahomed NN, Gandhi R, Rockel JS, Kapoor M
CMAJ Open. 2018 Jul-Sep;6(3):E269-E275
Davis AM, Ibrahim S, Hogg-Johnson S, Beaton DE, Chesworth BM, Gandhi R, Mahomed NN, Perruccio AV, Rajgopal V, Wong R, Waddell JP
Osteoarthritis Cartilage. 2018 Jul 11;:
Huynh C, Puyraimond-Zemmour D, Maillefert JF, Conaghan PG, Davis AM, Gunther KP, Hawker G, Hochberg MC, Kloppenburg M, Lim K, Lohmander LS, Mahomed NN, March L, Pavelka K, Punzi L, Roos EM, Sanchez-Riera L, Singh JA, Suarez-Almazor ME, Dougados M,...



Professor of Surgery, University of Toronto
Director, Arthritis Program, University Health Network
Managing Director, Altum Health, University Health Network