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High Adherence to System-Level Performance Measures for Rheumatoid Arthritis in a National Early Arthritis Cohort Over Eight Years.
Barber CEH, Schieir O, Lacaille D, Marshall DA, Barnabe C, Hazlewood G, Thorne JC, Ahluwalia V, Bartlett SJ, Boire G, Haraoui B, Hitchon C, Keystone E, Tin D, Pope JE, Denning L, Bykerk VP; Canadian Early Arthritis Cohort Investigators. Barber CEH, et al. Among authors: keystone e. Arthritis Care Res (Hoboken). 2018 Jun;70(6):842-850. doi: 10.1002/acr.23439. Epub 2018 Mar 25. Arthritis Care Res (Hoboken). 2018. PMID: 29450976 Free PMC article.
Predicting Low Disease State and Remission in Early Rheumatoid Arthritis in the First Six Months, Comparing the Simplified Disease Activity Index and European League Against Rheumatism Response Measures: Results From an Early Arthritis Cohort.
Omair MA, Keystone E, Bykerk V, Lin D, Xiong J, Sun Y, Boire G, Thorne JC, Tin D, Pope J, Hitchon C, Haraoui B, Akhavan PS; Canadian Early Arthritis Cohort Investigators. Omair MA, et al. Among authors: keystone e. Arthritis Care Res (Hoboken). 2017 May;69(5):737-741. doi: 10.1002/acr.22983. Epub 2017 Apr 7. Arthritis Care Res (Hoboken). 2017. PMID: 27564591
Thresholds for the 28-joint disease activity score (DAS28) using C-reactive protein are lower compared to DAS28 using erythrocyte sedimentation rate in early rheumatoid arthritis.
Kuriya B, Schieir O, Lin D, Xiong J, Pope J, Boire G, Haraoui B, Thorne JC, Tin D, Hitchon C, Jamal S, Keystone E, Bykerk VP; CATCH Investigators. Kuriya B, et al. Among authors: keystone e. Clin Exp Rheumatol. 2017 Sep-Oct;35(5):799-803. Epub 2017 Mar 23. Clin Exp Rheumatol. 2017. PMID: 28339365
Early Rheumatoid Arthritis Presentation, Treatment, and Outcomes in Aboriginal Patients in Canada: A Canadian Early Arthritis Cohort Study Analysis.
Nagaraj S, Barnabe C, Schieir O, Pope J, Bartlett SJ, Boire G, Keystone E, Tin D, Haraoui B, Thorne JC, Bykerk VP, Hitchon C; Canadian Early Arthritis Cohort Study Investigators. Nagaraj S, et al. Among authors: keystone e. Arthritis Care Res (Hoboken). 2018 Aug;70(8):1245-1250. doi: 10.1002/acr.23470. Arthritis Care Res (Hoboken). 2018. PMID: 29125904
A quarter of patients time their early rheumatoid arthritis onset differently than physicians.
Ellingwood L, Kudaeva F, Schieir O, Bartlett SJ, Bessette L, Boire G, Hazlewood GS, Hitchon C, Keystone E, Tin D, Thorne C, Bykerk VP, Pope J; CATCH Investigators. Ellingwood L, et al. Among authors: keystone e. RMD Open. 2019 Nov 14;5(2):e000931. doi: 10.1136/rmdopen-2019-000931. eCollection 2019. RMD Open. 2019. PMID: 31803498 Free PMC article.
Heterogeneity in Patient Characteristics and Differences in Treatment Across 4 Canadian Rheumatoid Arthritis Cohorts.
Hazlewood GS, Bombardier C, Li X, Movahedi M, Choquette D, Coupal L, Bykerk VP, Schieir O, Mosher D, Marshall DA, Bernatsky S, Spencer N, Richards DP, Proulx L, Barber CEH; OBRI, RHUMADATA, CATCH Investigators, and the Rheum4U Team. Hazlewood GS, et al. J Rheumatol. 2022 Jan;49(1):16-25. doi: 10.3899/jrheum.201688. Epub 2021 Aug 1. J Rheumatol. 2022. PMID: 34334357
Self-reported comorbidity is common in early inflammatory arthritis and associated with poorer function and worse arthritis disease outcomes: results from the Canadian Early Arthritis Cohort.
Hitchon CA, Boire G, Haraoui B, Keystone E, Pope J, Jamal S, Tin D, Thorne C, Bykerk VP; CATCH investigators. Hitchon CA, et al. Among authors: keystone e. Rheumatology (Oxford). 2016 Oct;55(10):1751-62. doi: 10.1093/rheumatology/kew061. Epub 2016 Jun 21. Rheumatology (Oxford). 2016. PMID: 27330161
Association of Arthritis Onset with Influenza: Analysis of the Canadian Early Inflammatory Arthritis Cohort.
Kudaeva F, Speechley M, Klar N, Schieir O, Bartlett SJ, Bessette L, Boire G, Hazlewood G, Hitchon CA, Keystone E, Tin D, Thorne C, Bykerk VP, Pope JE; Canadian Early Arthritis Cohort (CATCH) investigators. Kudaeva F, et al. Among authors: keystone e. ACR Open Rheumatol. 2019 Mar 15;1(1):63-69. doi: 10.1002/acr2.1009. eCollection 2019 Mar. ACR Open Rheumatol. 2019. PMID: 31777782 Free PMC article.
441 results