Abstract | OBJECTIVE: METHODS: We enrolled 38 active RA patients, including 32 patients who showed an inadequate response to > or = 2 DMARDs and 6 patients with rapidly progressive RA. All patients continued drug therapy and were treated with 5 LCAP sessions conducted at 1-week intervals. The clinical response was evaluated at baseline before starting LCAP and at 4 weeks after the completion of all the LCAP sessions using the American College of Rheumatology (ACR) criteria and the 28-joint disease activity score (DAS28) of the European League Against Rheumatism (EULAR). RESULTS: Of the 35 patients who fulfilled the study's eligibility criteria, 24 (69%), 10 (29%), and 23 (66%) patients achieved 20% (ACR20), 50% (ACR50), and DAS28-C-reactive protein (CRP) EULAR improvement, respectively. The mean DAS28-CRP score of the 35 patients decreased significantly from 5.99 +/- 0.92 at baseline to 4.54 +/- 1.39 after treatment. Comparison analysis of the ACR20 responders and non-responders to LCAP revealed that 22 of 24 responders (92%) concomitantly received methotrexate, whereas significantly fewer, that is, 6 of 11 non-responders (55%) received methotrexate. Less frequent and transient mild-to-moderate adverse events, including nausea and headache, were seen in 12 of 189 LCAP sessions (6.3%). CONCLUSION: These results demonstrate the usefulness of LCAP in combination with DMARDs, particularly methotrexate, as an effective and safe treatment for refractory RA.
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Authors | Y Ueki, A Sagawa, K Tanimura, A Yamada, K Yamamoto, H Tsuda, S Tohma, K Suzuki, M Tominaga, Y Kawabe, M Mine, S Honda, M Tsukano, T Nakamura, T Hidaka, K Eguchi |
Journal | Clinical and experimental rheumatology
(Clin Exp Rheumatol)
2007 Nov-Dec
Vol. 25
Issue 6
Pg. 810-6
ISSN: 0392-856X [Print] Italy |
PMID | 18173913
(Publication Type: Journal Article, Multicenter Study)
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Chemical References |
- Antirheumatic Agents
- Methotrexate
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Topics |
- Adult
- Aged
- Antirheumatic Agents
(therapeutic use)
- Arthritis, Rheumatoid
(therapy)
- Drug Resistance
- Female
- Humans
- Leukapheresis
(methods)
- Male
- Methotrexate
(therapeutic use)
- Middle Aged
- Prospective Studies
- Treatment Outcome
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