Induction of systemic lupus erythematosus by interferon-gamma in a patient with rheumatoid arthritis.

Graninger, W B; Hassfeld, W; Pesau, B B; Machold, K P; Zielinski, C C; Smolen, J S · J Rheumatol · 1991

case_report · Level V

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Abstract

The development of systemic lupus erythematosus (SLE) after 38 months of therapy with recombinant human interferon gamma (rIFN-gamma) was observed in a patient with rheumatoid arthritis. In addition to glomerulonephritis and a butterfly rash, previously negative tests for antinuclear, anti-dsDNA and anti-Sm antibodies became positive. We assume that rIFN-gamma induced the de novo development of SLE in our patient.

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