title: Outcome in rheumatoid arthritis patients with continued conventional therapy for moderate disease activity--the early RA network (ERAN).
abstract: OBJECTIVE
  To report from early RA network (ERAN) on Years 2 and 3 28-joint DAS (DAS-28) and HAQ outcomes in newly diagnosed RA patients treated with DMARD therapies stratified to DAS-28 status after 1 year.
  
  
  METHODS
  ERAN is a prospective observational cohort of newly diagnosed RA patients, monitored and treated according to local practice. Standardized case report forms are completed at first presentation, 3-6 months, 1 year and annually thereafter.
  
  
  RESULTS
  A total of 418 newly diagnosed RA patients with 2 years and 302 with 3 years follow-up were identified in 22 ERAN centres from 2002 to 2008. Within their first year from registration, 67% of patients received monotherapy DMARDs, and 26% combination DMARDs including 2% were on anti-TNF therapies. Between Years 1 and 3, 60% received DMARD monotherapy, 34% combination DMARD therapy including 8% on anti-TNF therapies. Seventy-four per cent of patients with Year 1 DAS-28 < 3.2 and 27% with DAS-28 3.2-5.1 achieved a DAS-28 < 3.2 outcome at Year 2 [odds ratio (OR) 7.64; 95% CI 4.6, 12.6], and 71 and 35%, respectively, at Year 3 (OR 4.49; 95% CI 2.5, 7.9). Seventy-nine per cent of patients with a Year 1 DAS-28 < 3.2 and 52% with DAS-28 3.2-5.1 achieved an HAQ < 1.25 at Year 2 (OR 3.47; 95% CI 2.1, 5.6), and 81 and 47%, respectively, at Year 3 (OR 4.92; 95% CI 2.6, 9.0).
  
  
  CONCLUSIONS
  In RA patients with a DAS-28 3.2-5.1 at 1 year, the likelihood of achieving a target low DAS-28 < 3.2, or a low HAQ, at Years 2 or 3 is poor in a routine care setting using conventional DMARDs according to current practice.
authors.affiliation: Department of Rheumatology, St. George’s Healthcare NHS Trust, London, UK.
authors.forename: Patrick
authors.initials: P
authors.lastname: Kiely
authors.forename: David
authors.initials: D
authors.lastname: Walsh
authors.forename: Richard
authors.initials: R
authors.lastname: Williams
authors.forename: Adam
authors.initials: A
authors.lastname: Young
mesh_terms: D018501:Antirheumatic Agents / Q000627:therapeutic use*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D015331:Cohort Studies; D004185:Disability Evaluation; D005260:Female; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D012720:Severity of Illness Index; D016896:Treatment Outcome; D014409:Tumor Necrosis Factor-alpha / Q000037:antagonists & inhibitors
chemical_list: D018501:Antirheumatic Agents; D014409:Tumor Necrosis Factor-alpha