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K. Oen · SciRah

Researcher profile · Semantic Scholar

K. Oen

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K. Oen — researcher profile on SciRah

h-index: 32
Works: 89
Citations: 3,261

Most-cited papers

Disease course and outcome of juvenile rheumatoid arthritis in a multicenter cohort.
K. Oen, P. Malleson, D. Cabral, A. Rosenberg +2 more
2002Journal of Rheumatology325 citations
Semantic Scholar
The outcomes of juvenile idiopathic arthritis in children managed with contemporary treatments: results from the ReACCh-Out cohort
J. Guzman, K. Oen, L. Tucker, A. Huber +34 more
2014Annals of the Rheumatic Diseases229 citations
Semantic Scholar
Long-term outcomes and predictors of outcomes for patients with juvenile idiopathic arthritis.
K. Oen
2002Baillière's Best Practice & Research : Clinical Rheumatology139 citations
Semantic Scholar
Incident vertebral fractures among children with rheumatic disorders 12 months after glucocorticoid initiation: A national observational study
C. Rodd, B. Lang, T. Ramsay, N. Alos +27 more
2012Arthritis care & research137 citations Open access
Semantic Scholar
Epidemiology of chronic arthritis in childhood.
K. Oen, M. Cheang
1996Seminars in Arthritis & Rheumatism131 citations
Semantic Scholar
Radiologic outcome and its relationship to functional disability in juvenile rheumatoid arthritis.
K. Oen, M. Reed, P. Malleson, D. Cabral +3 more
2003Journal of Rheumatology127 citations
Semantic Scholar
Incident Vertebral Fractures and Risk Factors in the First Three Years Following Glucocorticoid Initiation Among Pediatric Patients With Rheumatic Disorders
Claire Leblanc, Jin-Hui Ma, M. Taljaard, J. Roth +23 more
2015Journal of Bone and Mineral Research109 citations Open access
Semantic Scholar
Early outcomes and improvement of patients with juvenile idiopathic arthritis enrolled in a Canadian multicenter inception cohort
K. Oen, C. Duffy, S. Tse, S. Ramsey +32 more
2010Arthritis care & research100 citations
Semantic Scholar
Immunogenetic Risks of Anti-Cyclical Citrullinated Peptide Antibodies in a North American Native Population with Rheumatoid Arthritis and Their First-degree Relatives
H. El-Gabalawy, D. Robinson, Donna Hart, B. Elias +8 more
2009Journal of Rheumatology90 citations Open access
Semantic Scholar
Early predictors of longterm outcome in patients with juvenile rheumatoid arthritis: subset-specific correlations.
K. Oen, P. Malleson, D. Cabral, A. Rosenberg +4 more
2003Journal of Rheumatology89 citations
Semantic Scholar
Epidemiology of juvenile rheumatoid arthritis in Manitoba, Canada, 1975-92: cycles in incidence.
K. Oen, M. Fast, B. Postl
1995Journal of Rheumatology89 citations
Semantic Scholar
The relationship between ocular and articular disease activity in children with juvenile rheumatoid arthritis and associated uveitis.
Alan M. Rosenberg, K. Oen
1986Arthritis & Rheumatism88 citations
Semantic Scholar
SEA syndrome revisited: a longterm followup of children with a syndrome of seronegative enthesopathy and arthropathy.
D. Cabral, K. Oen, Ross E. Petty
1992Journal of Rheumatology84 citations
Semantic Scholar
Predictors of early inactive disease in a juvenile idiopathic arthritis cohort: results of a Canadian multicenter, prospective inception cohort study.
K. Oen, L. Tucker, A. Huber, P. Miettunen +28 more
2009Arthritis & Rheumatism79 citations
Semantic Scholar
Immunoglobulin A deficiency: genetic studies.
K. Oen, R. Petty, Marlis L. Schroeder
1982Tissue Antigens78 citations
Semantic Scholar
The risk and nature of flares in juvenile idiopathic arthritis: results from the reACCh-Out cohort
J. Guzman, K. Oen, A. Huber, G. Boire +10 more
2014Pediatric Rheumatology Online Journal75 citations Open access
Semantic Scholar
Predictors of pain in children with established juvenile rheumatoid arthritis.
P. Malleson, K. Oen, D. Cabral, R. Petty +2 more
2004Arthritis & Rheumatism66 citations
Semantic Scholar
Non-HLA genes modulate the risk of rheumatoid arthritis associated with HLA-DRB1 in a susceptible North American Native population
H. El-Gabalawy, D. Robinson, N. Daha, K. Oen +8 more
2011Genes and Immunity65 citations Open access
Semantic Scholar
Cytokine genotypes correlate with pain and radiologically defined joint damage in patients with juvenile rheumatoid arthritis.
K. Oen, P. Malleson, D. Cabral, A. Rosenberg +3 more
2005Rheumatology64 citations
Semantic Scholar
Rheumatic diseases in an Inuit population.
K. Oen, B. Postl, Ian M. Chalmers, Norma Ling +5 more
1986Arthritis & Rheumatism62 citations
Semantic Scholar
Health‐Related Quality of Life in an Inception Cohort of Children With Juvenile Idiopathic Arthritis: A Longitudinal Analysis
K. Oen, J. Guzman, B. Dufault, Lori B. Tucker +24 more
2018Arthritis care & research59 citations
Semantic Scholar
Malignancies in Juvenile Idiopathic Arthritis: A Preliminary Report
S. Bernatsky, A. Rosenberg, K. Oen, C. Duffy +4 more
2011Journal of Rheumatology53 citations Open access
Semantic Scholar
Seasonal onset of systemic-onset juvenile rheumatoid arthritis.
Brian M. Feldman, N. Birdi, J. Boone, Peter B. Dent +11 more
1996Jornal de Pediatria51 citations
Semantic Scholar
Immunoglobulin and cytokine production by neonatal lymphocytes
W. Watson, K. Oen, R. Ramdahin, C. Harman
1991Clinical and Experimental Immunology49 citations Open access
Semantic Scholar
Growth and weight gain in children with juvenile idiopathic arthritis: results from the ReACCh-Out cohort
J. Guzman, Tristan Kerr, L. Ward, Jin-Hui Ma +48 more
2015Pediatric Rheumatology Online Journal48 citations Open access
Semantic Scholar
The risk and nature of flares in juvenile idiopathic arthritis: results from the ReACCh-Out cohort
J. Guzman, K. Oen, A. Huber, K. Watanabe-Duffy +45 more
2015Annals of the Rheumatic Diseases40 citations
Semantic Scholar
Corticosteroid treatment of refractory Kawasaki disease.
B. Lang, Rae S. M. Yeung, K. Oen, P. Malleson +9 more
2006Journal of Rheumatology40 citations
Semantic Scholar
Comparative epidemiology of the rheumatic diseases in children
K. Oen
2000Current Opinion in Rheumatology40 citations
Semantic Scholar
Prospective Determination of the Incidence and Risk Factors of New‐Onset Uveitis in Juvenile Idiopathic Arthritis: The Research in Arthritis in Canadian Children Emphasizing Outcomes Cohort
Jennifer J. Y. Lee, C. Duffy, J. Guzman, K. Oen +15 more
2019Arthritis care & research37 citations
Semantic Scholar
Trajectories of pain severity in juvenile idiopathic arthritis: results from the Research in Arthritis in Canadian Children Emphasizing Outcomes cohort
N. Shiff, Susan M. Tupper, K. Oen, J. Guzman +36 more
2018Pain36 citations
Semantic Scholar
Predicting Which Children with Juvenile Idiopathic Arthritis Will Not Attain Early Remission with Conventional Treatment: Results from the ReACCh-Out Cohort
J. Guzman, A. Henrey, T. Loughin, R. Berard +19 more
2019Journal of Rheumatology35 citations Open access
Semantic Scholar
Primary Antiphospholipid Syndrome with Moyamoya-Like Vascular Changes
F. Booth, R. Yanofsky, I. B. Ross, P. Lawrence +1 more
1999Pediatric Neurosurgery34 citations
Semantic Scholar
Teens Taking Charge: A Randomized Controlled Trial of a Web-Based Self-Management Program With Telephone Support for Adolescents With Juvenile Idiopathic Arthritis
J. Stinson, C. Lalloo, Amos S. Hundert, Sarah Campillo +15 more
2019Journal of Medical Internet Research32 citations Open access
Semantic Scholar
Cancer risk in childhood-onset systemic lupus
S. Bernatsky, A. Clarke, J. Labrecque, E. von Scheven +14 more
2013Arthritis Research & Therapy26 citations Open access
Semantic Scholar
Factors Associated with a Longer Time to Access Pediatric Rheumatologists in Canadian Children with Juvenile Idiopathic Arthritis
N. Shiff, L. Tucker, J. Guzman, K. Oen +2 more
2010Journal of Rheumatology26 citations Open access
Semantic Scholar
Familial seropositive rheumatoid arthritis in North American Native families: effects of shared epitope and cytokine genotypes.
K. Oen, D. Robinson, P. Nickerson, S. Katz +6 more
2005Journal of Rheumatology25 citations
Semantic Scholar
Clinical and associated inflammatory biomarker features predictive of short-term outcomes in non-systemic juvenile idiopathic arthritis.
E. Rezaei, Daniel J. Hogan, B. Trost, A. Kusalik +35 more
2020Rheumatology24 citations Open access
Semantic Scholar
Trends in Population‐Based Incidence and Prevalence of Juvenile Idiopathic Arthritis in Manitoba, Canada
Natalie J. Shiff, K. Oen, K. Kroeker, L. Lix
2019Arthritis care & research24 citations
Semantic Scholar
Validation of administrative case ascertainment algorithms for chronic childhood arthritis in Manitoba, Canada
N. Shiff, K. Oen, R. Rabbani, L. Lix
2017Rheumatology International24 citations
Semantic Scholar
A Comparison of International League of Associations for Rheumatology and Pediatric Rheumatology International Trials Organization Classification Systems for Juvenile Idiopathic Arthritis Among Children in a Canadian Arthritis Cohort
Jennifer J. Y. Lee, S. W. Eng, J. Guzman, C. Duffy +4 more
2022Arthritis & Rheumatology21 citations
Semantic Scholar
Description of Active Joint Count Trajectories in Juvenile Idiopathic Arthritis
R. Berard, G. Tomlinson, Xiu-Ying Li, K. Oen +4 more
2014Journal of Rheumatology19 citations Open access
Semantic Scholar
Malignancy in Pediatric-onset Systemic Lupus Erythematosus
S. Bernatsky, A. Clarke, Omid Zahedi Niaki, J. Labrecque +16 more
2017Journal of Rheumatology18 citations Open access
Semantic Scholar
Thrombotic thrombocytopenic purpura in a girl with systemic lupus erythematosus.
K. Oen, R. Petty, M. Schroeder, E. J. Briggs +1 more
1980Journal of Rheumatology17 citations
Semantic Scholar
Variation in the CD4/non-T cell autologous mixed lymphocyte reaction with disease activity and rheumatoid factor titer in patients with juvenile rheumatoid arthritis.
K. Oen, D. Krzekotowska
1989Journal of Rheumatology15 citations
Semantic Scholar
A decade of progress in juvenile idiopathic athritis treatments and outcomes in Canada: results from ReACCh-Out and the CAPRI registry.
Kelly Nguyen, Julia Barsalou, D. Basodan, M. Batthish +70 more
2023Rheumatology14 citations
Semantic Scholar
Real‐World Effectiveness of Common Treatment Strategies for Juvenile Idiopathic Arthritis: Results From a Canadian Cohort
Amieleena Chhabra, K. Oen, A. Huber, N. Shiff +20 more
2020Arthritis care & research14 citations
Semantic Scholar
Worse Quality of Life, Function, and Pain in Children With Enthesitis, Irrespective of Their Juvenile Arthritis Category
D. Rumsey, J. Guzman, A. Rosenberg, A. Huber +48 more
2019Arthritis care & research14 citations
Semantic Scholar
Clinical and psychosocial stress factors are associated with decline in physical activity over time in children with juvenile idiopathic arthritis
L. Heale, K. Houghton, E. Rezaei, A. Baxter-Jones +31 more
2021Pediatric Rheumatology Online Journal13 citations Open access
Semantic Scholar
Proceedings of the 25th European Paediatric Rheumatology Congress (PReS 2018)
Jaime Guzman Ramirez, A. Henrey, T. Loughin, Roberta +23 more
2018Pediatric Rheumatology Online Journal13 citations Open access
Semantic Scholar
Chronic inflammatory arthritis prevalence estimates for children and adolescents in three Canadian provinces
N. Shiff, L. Lix, K. Oen, L. Joseph +6 more
2015Rheumatology International13 citations
Semantic Scholar

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C. Duffy×24
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C. Duffy — researcher profile on SciRah
D. Cabral×21
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A. Rosenberg×19
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A. Huber×19
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Rae S. M. Yeung×17

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B. Lang — researcher profile on SciRah

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L. Tucker — researcher profile on SciRah

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R. Petty — researcher profile on SciRah

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N. Shiff — researcher profile on SciRah