The full scientific papers that have resulted from CATCH research are listed below for you. The articles are listed based on the year in which they were published and with the name of the article. They are listed in a typical scientific format, with the authors listed first, followed by the title of the article, and followed by information about which journal it is published in, the year, issue number of the journal and page numbers. At the end of each listing there is a link to the website where the article can be read and downloaded. In all but a few cases the articles are available free of charge.


Association of Arthritis Onset with Influenza: Analysis of the Canadian Early Inflammatory Arthritis Cohort.

Kudaeva F, Speechley M, Schieir O, Bartlett SJ, Bessette L, Boire G, Hazlewood G, Hitchon C, Keystone E, Tin D, Thorne C, Bykerk VP, Pope J, on behalf of Canadian Early Arthritis Cohort (CATCH) investigators. Association of Arthritis Onset with Influenza: Analysis of the Canadian Early Inflammatory Arthritis Cohort. ACR Open Rheumatology 2019, 1: 63-69. doi:10.1002/acr2.1009

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 C, Bykerk VP, Hitchon C, on behalf of CATCH Investigators. Early Rheumatoid Arthritis Presentation, Treatment, and Outcomes in Aboriginal Patients in Canada: A Canadian Early Arthritis Cohort Study Analysis. Arthritis Care Res 2018; 1245-1250. doi:10.1002/acr.23470

High Adherence to System-Level Performance Measures for Rheumatoid Arthritis in a National Early Arthritis Cohort Over Eight Years

Barber C, Schieir O, Lacaille D, Marshall D, Barnabe C, Hazlewood G, Thorne C, Ahluwalia V, Bartlett SJ, Boire G, Haraoui B, Hitchon C, Keystone E, Tin D, Pope JE, Denning L, Bykerk VP, on behalf of CATCH Investigators. High Adherence Observed to System-Level Performance Measures for Early Rheumatoid Arthritis in a National Early Arthritis Study Over 7 Years of Follow Up. Barber CEH, Schieir O, Lacaille D, et al. High Adherence to System-Level Performance Measures for Rheumatoid Arthritis in a National Early Arthritis Cohort Over Eight Years. Arthritis Care Res 2018; 70: 842-850. doi:10.1002/acr.23439

Overweight and Obesity Reduce the Likelihood of Achieving Sustained Remission in Early Rheumatoid Arthritis: Results from the Canadian Early Arthritis Cohort Study

Schulman E, Bartlett SJ, Schieir O, Andersen KM, Boire G, Pope J, Hitchon C, Jamal S, Thorne C, Tin D, Keystone E, Haraoui B, Goodman S, Bykerk VP, on behalf of CATCH investigators. Overweight, Obesity, and the Likelihood of Achieving Sustained Remission in Early Rheumatoid Arthritis: Results from a Multicenter Prospective Cohort Study. Arthritis Care Res 2018;70: 1245-1250. doi:10.1002/acr.23457