Case Reports
Rapid growing mycobacteria and TNFα blockers: case report of a fatal lung infection with Mycobacterium abscessus in a patient treated with infliximab, and literature review.
E. Besada
CER4272
2011 Vol.29, N°4
PI 0705, PF 0707
Case Reports
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PMID: 21906433 [PubMed]
Received: 28/10/2010
Accepted : 14/02/2011
In Press: 01/09/2011
Published: 01/09/2011
Abstract
Rapid growing mycobacteria pose as a serious emerging threat for patients treated with TNF-α blockers. We report a case of a progressive and fatal pulmonary infection with M. ab- scessus in a patient previously treated with infliximab for Crohn`s disease and review seven other previously reported patients. Five out of eight patients were fe- male. The patients were treated with either anti-TNF-α antibodies or TNF-α blocking receptor. The diagnosis of RGM came in the first 6 months after initiation of TNF-α blockers in five out eight patients. The two patients with M. abscessus lung infection died in spite of antibiotic treatment, whereas the other patients with skin affection and lever affection due to M. Fortuitum had a resolution of their symptoms with dis- continuation of TNF-α blockers and antibiotics.