Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9385912 | Respiratory Medicine | 2005 | 5 Pages |
Abstract
The introduction of infliximab, an anti-TNF-α agent, in the treatment of rheumatic diseases has offered important therapeutic advances in recent years. The main adverse effect from the usage of this drug is susceptibility to infections, mainly reactivation of latent tuberculosis. We present a 23 year-old male with ankylosing spondylitis, who developed endobronchial and widespread pulmonary tuberculosis, 2 years after initiation of treatment with infliximab. The patient had already been treated for a positive PPD skin test with a 9-month prophylactic course of isoniazid. He was treated with a five drug anti-tuberculosis scheme but he showed an extremely slow therapeutic response with daily high fever, even 4 months after initiation of treatment. Seven months after beginning anti-tuberculosis therapy, bronchoscopy still revealed necrotic and inflammatory tissue at the site of the original lesions. This unusual clinical course of tuberculosis infection was attributed to immunosuppression due to the long-lasting anti-TNF-α action of infliximab.
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Authors
Elina Vlachaki, Kostas Psathakis, Kostas Tsintiris, Alexios Iliopoulos,