RT Journal Article SR Electronic T1 In early rheumatoid arthritis, patients with a good initial response to methotrexate have excellent 2-year clinical outcomes, but radiological progression is not fully prevented: data from the methotrexate responders population in the SWEFOT trial JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP 186 OP 191 DO 10.1136/annrheumdis-2011-200038 VO 71 IS 2 A1 Hamed Rezaei A1 Saedis Saevarsdottir A1 Kristina Forslind A1 Kristina Albertsson A1 Helena Wallin A1 Johan Bratt A1 Sofia Ernestam A1 Pierre Geborek A1 Ingemar F Pettersson A1 Ronald F van Vollenhoven YR 2012 UL http://ard.bmj.com/content/71/2/186.abstract AB Objective To investigate the 2-year clinical and radiological outcomes of patients with early rheumatoid arthritis (RA; symptom duration <1 year) who had initially responded well to methotrexate monotherapy. Methods In the SWEFOT trial, all 487 patients started methotrexate (target dose 20 mg/week). After 3–4 months, 147 had low disease activity, 28-joint based disease activity score (DAS28) ≤3.2. These patients were not randomly selected but were followed in regular care for 2 years. Clinical outcomes and radiographic progression according to the van der Heijde modified Sharp (SvdH) score were analysed. Results The majority of the 147 patients continued on methotrexate monotherapy. After 1 and 2 years, DAS28 remission was achieved in 59.6% and 71.8% and mean observed DAS28 values were 2.53 and 2.25, respectively. Despite the favourable clinical course, a proportion of the patients progressed radiographically with a mean (SD) increase in the SvdH score after 2 years of 3.90 (6.84). There was no significant difference in progression between patients in DAS28 remission versus not in remission (p=0.73). At baseline, approximately half the patients had no radiographic damage, while after 2 years the proportion was approximately 20%. Conclusion Most early RA patients who achieve low disease activity after 3–4 months of methotrexate monotherapy continue to have low disease activity during 2 years follow-up, and additional treatment is needed infrequently. Some radiological progression occurs in most patients, and may be marked or severe in some, even despite sustained DAS28 remission. Close monitoring for radiological progression is thus warranted.