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VIGNETTES
Infliximab-Induced Lupus Erythematosus Tumidus in a Patient With Rheumatoid Arthritis
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Infliximab is a chimeric mouse-human monoclonal antibody targeting tumor necrosis factor . It is approved for the treatment of refractory rheumatoid arthritis (RA), Crohn disease, ankylosing spondylitis, and psoriatic arthritis. Infliximab usually is well tolerated and has a good safety profile; only rare cases of severe adverse effects, including cardiac failure or mycobacterial infections, have been reported.1 A frequently observed and striking laboratory finding is the development of antinuclear antibodies, usually without clinical lupuslike symptoms.2
Report of a Case
A 51-year-old woman with a long history (>10 years) of seropositive RA experienced a progression of the disease despite maintenance therapy with nonsteroidal antirheumatic medication and methotrexate. Therefore, she was treated with infliximab (Remicade; Centocor, Malvern, Pa), 5 mg/kg of body weight, and she experienced an almost complete response. However, following the 13th infusion, the patient developed a few erythematous indurated plaques (without epidermal changes) on her face and upper chest (Figure). She . . . [Full Text of this Article] Comment
AUTHOR INFORMATION
Stefan W. Schneider, MD;
Sonja Staender, MD;
Bernhard Schlüter, MD;
Thomas A. Luger, MD;
Gisela Bonsmann, MD
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