PMID- 22707663 OWN - NLM STAT- MEDLINE DCOM- 20130219 LR - 20211021 IS - 1757-790X (Electronic) IS - 1757-790X (Linking) VI - 2011 DP - 2011 Mar 8 TI - Tuberculosis complicated by immune reconstitution inflammatory syndrome in a patient on anti-TNFalpha therapy for Crohn's disease. LID - 10.1136/bcr.09.2010.3376 [doi] LID - bcr0920103376 AB - A 28-year-old man treated with the antitumour necrosis factor alpha (TNFalpha) monoclonal antibody infliximab for Crohn's disease developed pulmonary tuberculosis (TB), despite testing negative for latent TB prior to treatment. On starting anti-TB treatment and withdrawal of the anti-TNFalpha therapy, he deteriorated both clinically and radiologically. He was diagnosed with a flare of Crohn's disease, and immune reconstitution inflammatory syndrome (IRIS) in his right upper lobe and mediastinal lymph nodes, and commenced on oral prednisolone. Anti-TNFalpha therapy was re-introduced, and prednisolone weaned, following 4 months of anti-TB treatment without complication. He made a full recovery from TB, although his Crohn's symptoms continue to be troublesome. There has been no reactivation of TB to date, after 2 years follow-up. FAU - O'Dowd, Caroline AU - O'Dowd C AD - Department of Respiratory Medicine, Victoria Infirmary, Glasgow, UK. FAU - Kewin, Peter AU - Kewin P FAU - Morris, John AU - Morris J FAU - Cotton, Mark AU - Cotton M LA - eng PT - Case Reports PT - Journal Article DEP - 20110308 PL - England TA - BMJ Case Rep JT - BMJ case reports JID - 101526291 RN - 0 (Antibodies, Monoclonal) RN - 0 (Tumor Necrosis Factor-alpha) RN - B72HH48FLU (Infliximab) SB - IM MH - Adult MH - Antibodies, Monoclonal/*adverse effects/therapeutic use MH - Crohn Disease/*drug therapy MH - Humans MH - Immune Reconstitution Inflammatory Syndrome/*chemically induced MH - Infliximab MH - Male MH - Tuberculosis, Pulmonary/*chemically induced MH - Tumor Necrosis Factor-alpha/*antagonists & inhibitors PMC - PMC3063288 COIS- Competing interests None. EDAT- 2011/01/01 00:00 MHDA- 2013/02/21 06:00 PMCR- 2013/03/08 CRDT- 2012/06/19 06:00 PHST- 2012/06/19 06:00 [entrez] PHST- 2011/01/01 00:00 [pubmed] PHST- 2013/02/21 06:00 [medline] PHST- 2013/03/08 00:00 [pmc-release] AID - 2011/mar05_1/bcr0920103376 [pii] AID - bcr.09.2010.3376 [pii] AID - 10.1136/bcr.09.2010.3376 [doi] PST - epublish SO - BMJ Case Rep. 2011 Mar 8;2011:bcr0920103376. doi: 10.1136/bcr.09.2010.3376.