Retardation of joint damage in patients with early rheumatoid arthritis by initial aggressive treatment with disease-modifying antirheumatic drugs: Five-year experience from the FIN-RACo study

✍ Scribed by Markku Korpela; Leena Laasonen; Pekka Hannonen; Hannu Kautiainen; Marjatta Leirisalo-Repo; Markku Hakala; Leena Paimela; Harri Blåfield; Kari Puolakka; Timo Möttönen

• Publisher: John Wiley and Sons
• Year: 2004
• Tongue: English
• Weight: 111 KB
• Volume: 50
• Category: Article
• ISSN: 0004-3591
• DOI: 10.1002/art.20351

✦ Synopsis

Abstract

Objective

To evaluate the long‐term frequency of disease remissions and the progression of joint damage in patients with early rheumatoid arthritis (RA) who were initially randomized to 2 years of treatment with either a combination of 3 disease‐modifying antirheumatic drugs (DMARDs) or a single DMARD.

Methods

In this multicenter prospective followup study, a cohort of 195 patients with early, clinically active RA was randomly assigned to treatment with a combination of methotrexate, sulfasalazine, hydroxychloroquine, and prednisolone or with a single DMARD (initially, sulfasalazine) with or without prednisolone. After 2 years, the DMARD and prednisolone treatments became unrestricted, but were still targeted toward remission. The long‐term effectiveness was assessed by recording the frequency of remissions and the extent of joint damage seen on radiographs of the hands and feet obtained annually up to 5 years. Radiographs were assessed by the Larsen score.

Results

A total of 160 patients (78 in the combination group and 82 in the single group) completed the 5‐year extension study. At 2 years, 40% of the patients in the combination‐DMARD group and 18% in the single‐DMARD group had achieved remission (P < 0.009). At 5 years, the corresponding percentages were 28% and 22% (P not significant). The median Larsen radiologic damage scores at baseline, 2 years, and 5 years in the combination‐DMARD and single‐DMARD groups were 0 and 2 (P = 0.50), 4 and 12 (P = 0.005), and 11 and 24 (P = 0.001), respectively.

Conclusion

Aggressive initial treatment of early RA with the combination of 3 DMARDs for the first 2 years limits the peripheral joint damage for at least 5 years. Our results confirm the earlier concept that triple therapy with combinations of DMARDs contributes to an improved long‐term radiologic outcome in patients with early and clinically active RA.