[The efficacy of immunoadsorption with Infliximab theraepy on the modulation of disease activity in patients with severe rheumatoid arthritis].

Abstract

Objective: To evaluated the efficacy of additional immunoadsorption therapy (2 times) besides infliximab (IFX) ondisease remission in patients with severe rheumatoid arthritis (RA). Methods: 90 patients with serve RA were included in this study.There were 43 patients in the control group who were treated with IFX 3 mg/kg+ methotrexate (MTX) therapy, and other 47 patients were experimental group, who were previous given 2 times additional immunoadsorption therapy before IFX 3 mg/kg+ MTX therapy.IFX 3 mg/kg was infused at weeks 0, 2, 6, 14, 22 and 30.Age, sex ration, mean disease duration and core index of disease activity in two treatment groups were collected at weeks 0, 2, 6 and 30 weeks to compare the efficacy and safety of combined immunosorbent therapy in the treatment of severe RA. Results: The baseline age, sex ration and core indexes of disease activity were comparable between the two treatment groups (P>0.05). After treatment, the core indexes of disease activity of all patients decreased significantly compared with their baseline levels (P<0.05) and the difference of sustainable maintenance to 30 weeks (P<0.05). After 2 and 6 weeks of treatment, patients' ACR20 remission rates of the experimental group were 46.81% and 68.08%, significantly higher than the control group; after 30 weeks of treatment, patients' ACR20 remission rates of the experimental group was more than 90%, while the number was 79.07% in the control group.At the same time DAS28-ESR clinical remission and low disease activity also reached 72.34% in the experimental group, higher than the control group(P<0.05). Conclusion: Additional immunoadsorption therapy can rapid relive the disease activity of serve RA patients, and the remission rate of 30W was significantly higher than only IFX treatment.

• Authors: Y D Xing, H J Wang, X D Kong, C Y Liu, D Y Cui, Q Zhang
• Journal: Zhonghua yi xue za zhi (Zhonghua Yi Xue Za Zhi) Vol. 98 Issue 23 Pg. 1849-1853 (Jun 19 2018) ISSN: 0376-2491 [Print] China
• PMID: 29925168 (Publication Type: Journal Article)

Chemical References

• Antibodies, Monoclonal
• Antirheumatic Agents
• Infliximab
• Methotrexate

Topics

• Antibodies, Monoclonal
• Antirheumatic Agents
• Arthritis, Rheumatoid
• Drug Therapy, Combination
• Humans
• Infliximab
• Methotrexate
• Treatment Outcome