CLINICAL TRIAL
COMPARATIVE STUDY
JOURNAL ARTICLE
MULTICENTER STUDY
RANDOMIZED CONTROLLED TRIAL
Add like
Add dislike
Add to saved papers

Treatment of rheumatoid arthritis with methotrexate alone, sulfasalazine and hydroxychloroquine, or a combination of all three medications.

BACKGROUND: Rheumatoid arthritis is a common disease that causes substantial morbidity and mortality. The responses of patients with rheumatoid arthritis to treatment with a single so-called disease-modifying drug, such as methotrexate, are often suboptimal. Despite limited data, many patients are treated with combinations of these drugs.

METHODS: We enrolled 102 patients with rheumatoid arthritis and poor responses to at least one disease-modifying drug in a two-year, double-blind, randomized study of treatment with methotrexate alone (7.5 to 17.5 mg per week), the combination of sulfasalazine (500 mg twice daily) and hydroxychloroquine (200 mg twice daily), or all three drugs. The dose of methotrexate was adjusted in an attempt to achieve remission in all patients. The primary and point of the study was the successful completion of two years of treatment with 50 percent improvement in composite symptoms of arthritis and no evidence of drug toxicity.

RESULTS: Fifty of the 102 patients had 50 percent improvement at nine months and maintained at least that degree of improvement for two years without evidence of major drug toxicity. Among them were 24 of 31 patients treated with all three drugs (77 percent), 12 of 36 patients treated with methotrexate alone (33 percent, P < 0.001 for the comparison with the three-drug group), and 14 of 35 patients treated with sulfasalazine and hydroxychloroquine (40 percent), P = 0.003 for the comparison with the three-drug group). Seven patients in the methotrexate group and three patients in each of the other two groups discontinued treatment because of drug toxicity.

CONCLUSIONS: In patients with rheumatoid arthritis, combination therapy with methotrexate, sulfasalazine, and hydroxychloroquine is more effective than either methotrexate alone or a combination of sulfasalazine, and hydroxychloroquine.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app