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Early management of newly diagnosed rheumatoid arthritis by Canadian rheumatologists: a national, multicenter, retrospective cohort.

https://arctichealth.org/en/permalink/ahliterature131696
Source
J Rheumatol. 2011 Nov;38(11):2342-5
Publication Type
Article
Date
Nov-2011
Author
Ruben Tavares
Janet E Pope
Jean-Luc Tremblay
Carter Thorne
Vivian P Bykerk
Juris Lazovskis
Kenneth L N Blocka
Mary J Bell
Diane Lacaille
Carol A Hitchon
Avril A Fitzgerald
Wesley K Fidler
Arthur A M Bookman
James M Henderson
Dianne P Mosher
Dalton E Sholter
Majed Khraishi
Boulos Haraoui
Hong Chen
Xiuying Li
Andreas Laupacis
Gilles Boire
George Tomlinson
Claire Bombardier
Author Affiliation
McMaster University, Hamilton, Canada. ruben.tavares@sympatico.ca
Source
J Rheumatol. 2011 Nov;38(11):2342-5
Date
Nov-2011
Language
English
Publication Type
Article
Keywords
Adult
Antirheumatic Agents - therapeutic use
Canada - epidemiology
Cohort Studies
Disability Evaluation
Disease Management
Drug Therapy, Combination
Female
Humans
Male
Middle Aged
Outcome Assessment (Health Care)
Physician's Practice Patterns
Retrospective Studies
Rheumatic Fever - diagnosis - drug therapy - epidemiology
Severity of Illness Index
Treatment Outcome
Abstract
To describe early rheumatologic management for newly diagnosed rheumatoid arthritis (RA) in Canada.
A retrospective cohort of 339 randomly selected patients with RA diagnosed from 2001-2003 from 18 rheumatology practices was audited between 2005-2007.
The most frequent initial disease-modifying antirheumatic drugs (DMARD) included hydroxychloroquine (55.5%) and methotrexate (40.1%). Initial therapy with multiple DMARD (15.6%) or single DMARD and corticosteroid combinations (30.7%) was infrequent. Formal assessment measures were noted infrequently, including the Health Assessment Questionnaire (34.6%) and Disease Activity Score for 28 joints (8.9%).
Initial pharmacotherapy is consistent with guidelines from the period. The infrequent reporting of multiple DMARD combinations and formal assessment measures has implications for current clinical management and warrants contemporary reassessment.
Notes
Comment In: J Rheumatol. 2011 Nov;38(11):2287-922045932
PubMed ID
21885485 View in PubMed
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Effectiveness and safety of etanercept in patients with psoriatic arthritis in a Canadian clinical practice setting: the REPArE trial.

https://arctichealth.org/en/permalink/ahliterature134507
Source
J Rheumatol. 2011 Jul;38(7):1355-62
Publication Type
Article
Date
Jul-2011
Author
Dafna D Gladman
Claire Bombardier
Carter Thorne
Boulos Haraoui
Majed Khraishi
Proton Rahman
William Bensen
Jerry Syrotuik
Melanie Poulin-Costello
Author Affiliation
Toronto Western Hospital (University of Toronto) and University Health Network, Toronto, Ontario, Canada. dafna.gladman@utoronto.ca
Source
J Rheumatol. 2011 Jul;38(7):1355-62
Date
Jul-2011
Language
English
Publication Type
Article
Keywords
Adult
Antirheumatic Agents - adverse effects - therapeutic use
Arthritis, Psoriatic - drug therapy - physiopathology
Canada
Disability Evaluation
Efficiency - physiology
Fatigue - epidemiology - physiopathology
Female
Health status
Humans
Immunoglobulin G - adverse effects - therapeutic use
Incidence
Interviews as Topic
Longitudinal Studies
Male
Middle Aged
Receptors, Tumor Necrosis Factor - therapeutic use
Treatment Outcome
Tumor Necrosis Factor-alpha - antagonists & inhibitors
Abstract
To describe the longterm effectiveness and safety of etanercept in Canadian patients with psoriatic arthritis (PsA), treated over 24 months in clinical practice.
Patients with active PsA (= 3 tender and = 3 swollen joints) were recruited from 22 centers. Etanercept was administered at 50 mg/week subcutaneously. In addition to clinical assessment of skin and joint disease, conducted at baseline and at Months 6, 12, 18, and 24, regular patient interviews were conducted by telephone. Patient responses related to health status, disability, and work productivity were scored using the patient global assessment tool, the Health Assessment Questionnaire (HAQ), the Health and Labour Questionnaire (HLQ), and the Fatigue Severity Scale.
Out of 110 patients, 71 (65%) maintained etanercept treatment through the end of our study. All clinical measures of disease severity, including joint tenderness/pain, joint swelling, and Psoriasis Area and Severity Index score, improved significantly between baseline and Month 6 of etanercept treatment and remained constant thereafter. By the end of our study, 79% of patients achieved a Psoriatic Arthritis Response Criteria response, and 56% of patients achieved a 0.5-point improvement on HAQ, indicating clinically significant improvement in disability; 14% of patients finished our study free of disability (HAQ = 0). Patients' work productivity and fatigue improved significantly in parallel with these clinical and functional improvements.
Continuous treatment with etanercept over 2 years in a clinical setting improved clinical symptoms of PsA while reducing fatigue, improving work productivity, and ameliorating or eliminating disability.
PubMed ID
21572156 View in PubMed
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Time to disease-modifying antirheumatic drug treatment in rheumatoid arthritis and its predictors: a national, multicenter, retrospective cohort.

https://arctichealth.org/en/permalink/ahliterature121575
Source
J Rheumatol. 2012 Nov;39(11):2088-97
Publication Type
Article
Date
Nov-2012
Author
Ruben Tavares
Janet E Pope
Jean-Luc Tremblay
Carter Thorne
Vivian P Bykerk
Juris Lazovskis
Kenneth L N Blocka
Mary J Bell
Diane Lacaille
Carol A Hitchon
Avril A Fitzgerald
Wesley K Fidler
Arthur A M Bookman
James M Henderson
Dianne P Mosher
Dalton E Sholter
Majed Khraishi
Boulos Haraoui
Hong Chen
Xiuying Li
Andreas Laupacis
Gilles Boire
George Tomlinson
Claire Bombardier
Author Affiliation
McMaster University, Hamilton, ON, Canada. ruben.tavares@sympatico.ca
Source
J Rheumatol. 2012 Nov;39(11):2088-97
Date
Nov-2012
Language
English
Publication Type
Article
Keywords
Adult
Antirheumatic Agents - therapeutic use
Arthritis, Rheumatoid - drug therapy - epidemiology
Canada
Cohort Studies
Comorbidity
Disease Management
Female
Fibromyalgia - epidemiology
Humans
Kaplan-Meier Estimate
Male
Middle Aged
Osteoarthritis - epidemiology
Retrospective Studies
Time Factors
Abstract
To determine the proportion of patients with rheumatoid arthritis (RA) under rheumatologic care treated with disease-modifying antirheumatic drugs (DMARD) within 6 months from symptom onset and the components of time to treatment and its predictors.
A historical inception cohort of 339 patients with RA randomly selected from 18 rheumatology practices was audited. The proportion that initiated DMARD treatment within 6 months from symptom onset was estimated using Kaplan-Meier analysis. Time to each component of the care pathway was estimated. Multivariable modeling was used to determine predictors of early treatment using 12 preselected variables available in the clinical charts. Bootstrapping was used to validate the model.
Within 6 months from symptom onset, 41% (95% CI 36%-46%) of patients were treated with DMARD. The median time to treatment was 8.4 (interquartile range 3.8-24) months. Events preceding rheumatology referral accounted for 78.1% of the time to treatment. The most prominent predictor of increased time to treatment was a concomitant musculoskeletal condition, such as osteoarthritis or fibromyalgia. The significance of other variables was less consistent across the models investigated. Included variables accounted for 0.69 ± 0.03 of the variability in the model.
Fewer than 50% of patients with RA are treated with DMARD within 6 months from symptom onset. Time to referral to rheumatology represents the greatest component delay to treatment. Concomitant musculoskeletal condition was the most prominent predictor of delayed initiation of DMARD. Implications of these and other findings warrant further investigation.
Notes
Comment In: J Rheumatol. 2012 Nov;39(11):2059-6123118276
PubMed ID
22896027 View in PubMed
Less detail