Format

Send to

Choose Destination
Nat Clin Pract Rheumatol. 2007 Aug;3(8):450-8; quiz, following 478.

Combination therapy for rheumatoid arthritis: methotrexate and sulfasalazine together or with other DMARDs.

Author information

1
Ayr County Hospital, and Glasgow Royal Infirmary, Centre for Rheumatic Diseases, Castle Street, Glasgow, UK. dalepack@hotmail.com

Abstract

Early aggressive treatment of rheumatoid arthritis is associated with improved disease control, slower radiological progression and improved functional outcomes. Tumor necrosis factor blocking therapy is effective but there remain concerns about long-term risks. Combining disease-modifying antirheumatic drugs (DMARDs) is a widely used therapeutic alternative; however, there is uncertainty surrounding the most effective regimen. A popular combination is methotrexate plus sulfasalazine, but each of these DMARDs can also be used in combination with other DMARDs and in triple therapy regimens. However, wide variations in study size, design, steroid usage and approaches to combination therapy have made it difficult to form firm conclusions regarding their efficacy. Generally, combination therapy is well tolerated and associated with no significant increase in the rate of adverse events compared with monotherapy. Methotrexate-sulfasalazine, methotrexate-chloroquine, methotrexate-cyclosporin, methotrexate-leflunomide, methotrexate-intramuscular-gold and methotrexate-doxycycline are effective combination regimens. Triple DMARD therapy is better than various DMARD monotherapy and dual therapy regimens. Methotrexate and hydroxychloroquine may have synergistic anti-inflammatory properties. Clinical trial evidence to support the use of other methotrexate and sulfasalazine combinations is often weak or lacking. Further investigation is required to determine the most effective regimen and approach to combination therapy.

PMID:
17664952
DOI:
10.1038/ncprheum0562
[Indexed for MEDLINE]

Supplemental Content

Full text links

Icon for Nature Publishing Group
Loading ...
Support Center