Anti-TNF alpha monoclonal antibodies (infliximab) and tuberculosis: apropos of 3 cases

La Revue de médecine interne
S RothJ G Fuzibet

Abstract

Monoclonal TNF alpha antibodies are a new treatment of severe rheumatoid arthritis. One of the possible side effects is the appearance of opportunistic infections. We report here on three cases of disseminated tuberculosis observed in patients undergoing treatment with infliximab. A 45-year-old woman, treated with infliximab, was hospitalised after five infusions for fever and dyspnoea. The exams showed pulmonary and peritoneal tuberculosis. The second case is a 75-year-old woman whose symptoms were fever, cough and cervical adenopathy after three infliximab infusions. Diagnosis was disseminated tuberculosis. The third case is a 59-year-old man who was hospitalised for an infectious syndrome with dyspnoea, after two infliximab infusions. We discovered pulmonary tuberculosis. These three cases added to the 68 cases of tuberculosis registered with the treatment of infliximab. This confirms the risk of severe opportunist infectious side effects. TNF alpha is a cytokine which has anti-infectious properties. These tuberculoses are severe and generalized. It is recommended to search for an active or latent tuberculosis before beginning treatment with infliximab, and to check these patients frequently.

Citations

Apr 23, 2003·Current Opinion in Rheumatology·Aparna K MohanM Miles Braun
Aug 9, 2003·Nature Reviews. Drug Discovery·Elias Lolis, Richard Bucala
Oct 2, 2004·Nature Reviews. Immunology·Yuti ChernajovskyOsvaldo L Podhajcer
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Mar 25, 2015·Lupus·F Machado Ribeiro, T Goldenberg
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