Objectives To compare outcomes of targeted treatment aimed at either low disease activity or remission in patients with early active rheumatoid arthritis (RA).Methods Five-year outcomes were... Show moreObjectives To compare outcomes of targeted treatment aimed at either low disease activity or remission in patients with early active rheumatoid arthritis (RA).Methods Five-year outcomes were compared in 133 patients with early active RA (1987), starting with methotrexate, sulfasalazine and tapered high dose of prednisone (arm 3 of the BehandelStrategieen (Treatment Strategies for Rheumatoid Arthritis) (BeSt) study), targeted at Disease Activity Score (DAS) <= 2.4 (low disease activity), and 175 patients with early RA, starting methotrexate and tapered high dose of prednisone, targeted at DAS <1.6 (selected from IMPROVED study who would have fulfilled inclusion criteria of the BeSt study). Association of treatment target with outcomes DAS <1.6, Boolean remission at year 1 and drug-free DAS remission (DFR) at year 5 were analysed by logistic regression analysis.Results At baseline, DAS <1.6 steered patients had a milder disease than DAS <= 2.4 steered patients (mean DAS 4.1 +/- SD 0.7vs4.4 +/- 0.9, p=0.012) and less radiological damage. DAS decrease, functional ability and radiological damage progression over time were similar in both patient groups. DAS <= 2.4 was achieved in similar percentages in both patient groups, but more DAS <1.6 steered patients achieved DAS <1.6 and DFR. DAS <1.6 steered treatment was associated with achieving DAS <1.6 (OR 3.04 (95% CI 1.64 to 5.62)) and Boolean remission (3.03 (1.45 to 6.33)) at year 1 and DFR at year 5 (3.77 (1.51 to 9.43)).Conclusions In patients with early active RA who start with comparable disease-modifying antirheumatic drug+prednisone combination therapy, subsequent DAS <1.6 steered treatment is associated with similar clinical and radiological outcomes over time as DAS <= 2.4 steered treatment; however, in the DAS <1.6 steered group, more patients achieved remission and drug-free remission. Show less
Objectives To determine the relapse rate after discontinuing treatment in patients with rheumatoid arthritis ( RA) in sustained clinical remission, to identify predictors of a relapse and to... Show moreObjectives To determine the relapse rate after discontinuing treatment in patients with rheumatoid arthritis ( RA) in sustained clinical remission, to identify predictors of a relapse and to evaluate treatment response after restarting treatment. Methods Five-year data from the BeSt study were used, in which 508 patients with recent-onset RA were randomised into four dynamic treatment strategies, aiming at a disease activity score (DAS) = <= 2.4. When DAS was < 1.6 for = <= 6 months, the last disease-modifying antirheumatic drug ( DMARD) was tapered and discontinued. If DAS increased to = 1.6, the last DMARD was immediately reintroduced. Results During a 5-year period, 115/508 patients (23%) achieved drug-free remission. Of these, 53 patients (46%) restarted treatment because the DAS was = 1.6 after a median of 5 months, 59 patients (51%) remained in drug-free remission for a median duration of 23 months and 3 (3%) were lost to follow-up. In those who restarted treatment, mean (SD) DAS increased from 1.13 (0.73) at remission before tapering to 2.18 (0.65) at restart, reflecting an increase in all four components of DAS. Multivariable predictors for restarting treatment were anti-cyclic citrullinated peptide (anti-CCP), last DMARD sulfasalazine, low baseline Health Assessment Questionnaire score and high mean DAS until remission. Of the 53 patients who restarted treatment, 39 (74%) again achieved remission 3-6 months after the restart. The median (IQR) damage progression in those who restarted treatment during the year of DAS increase was 0 (0-1) Sharp-van der Heijde units. Conclusion During 5 years DAS steered treatment, nearly 25% of patients with RA achieved drug-free remission; 46% restarted DMARD monotherapy because of a relapse, the majority of whom again achieved clinical remission within 3-6 months without showing radiological progression during the relapse. Show less
Klarenbeek, N.B.; Kooij, S.M. van der; Guler-Yuksel, M.; Groenendael, J.H.L.M. van; Han, K.H.; Kerstens, P.J.S.M.; ... ; Allaart, C.F. 2011
OBJECTIVES To determine the relapse rate after discontinuing treatment in patients with rheumatoid arthritis (RA) in sustained clinical remission, to identify predictors of a relapse and to... Show moreOBJECTIVES To determine the relapse rate after discontinuing treatment in patients with rheumatoid arthritis (RA) in sustained clinical remission, to identify predictors of a relapse and to evaluate treatment response after restarting treatment. METHODS Five-year data from the BeSt study were used, in which 508 patients with recent-onset RA were randomised into four dynamic treatment strategies, aiming at a disease activity score (DAS) ≤ 2.4. When DAS was < 1.6 for ≥ 6 months, the last disease-modifying antirheumatic drug (DMARD) was tapered and discontinued. If DAS increased to ≥ 1.6, the last DMARD was immediately reintroduced. RESULTS During a 5-year period, 115/508 patients (23%) achieved drug-free remission. Of these, 53 patients (46%) restarted treatment because the DAS was ≥ 1.6 after a median of 5 months, 59 patients (51%) remained in drug-free remission for a median duration of 23 months and 3 (3%) were lost to follow-up. In those who restarted treatment, mean (SD) DAS increased from 1.13 (0.73) at remission before tapering to 2.18 (0.65) at restart, reflecting an increase in all four components of DAS. Multivariable predictors for restarting treatment were anti-cyclic citrullinated peptide (anti-CCP), last DMARD sulfasalazine, low baseline Health Assessment Questionnaire score and high mean DAS until remission. Of the 53 patients who restarted treatment, 39 (74%) again achieved remission 3-6 months after the restart. The median (IQR) damage progression in those who restarted treatment during the year of DAS increase was 0 (0-1) Sharp-van der Heijde units. CONCLUSION During 5 years DAS steered treatment, nearly 25% of patients with RA achieved drug-free remission; 46% restarted DMARD monotherapy because of a relapse, the majority of whom again achieved clinical remission within 3-6 months without showing radiological progression during the relapse. Show less
