These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Paradoxical adverse events of anti-tumour necrosis factor therapy for spondyloarthropathies: a retrospective study.
    Author: Fouache D, Goëb V, Massy-Guillemant N, Avenel G, Bacquet-Deschryver H, Kozyreff-Meurice M, Ménard JF, Muraine M, Savoye G, Le Loët X, Tharasse C, Vittecoq O.
    Journal: Rheumatology (Oxford); 2009 Jul; 48(7):761-4. PubMed ID: 19395543.
    Abstract:
    OBJECTIVES: Several paradoxical adverse events (PAEs), e.g. IBDs, acute anterior uveitis (AAU) and psoriasis, have been described in patients taking anti-TNF drugs. This retrospective study aimed to describe the different PAEs that have occurred in a population of SpA patients treated with anti-TNF drugs, and to determine whether they are drug specific. METHODS: Since 2000, we have followed 296 patients with SpA [198 AS, 21 SpA associated with IBD (9 ulcerative colitis, 12 Crohn's disease) and 77 psoriatic arthritis] treated with at least one anti-TNF drug (infliximab, etanercept or adalimumab), and 112 SpA patients treated only with conventional DMARDs who served as controls. Considering the cumulative time of exposure to each anti-TNF agent, the frequencies of new-onset PAEs in exposed patients were calculated. RESULTS: Respective cumulative exposure times were 287, 290 and 62 patient-years for infliximab, etanercept and adalimumab. We observed the following PAEs: five psoriasis (three under infliximab and one with etanercept or adalimumab), three AAU (1/100 patient-years, all under etanercept) and four IBD (three under etanercept and one under infliximab). There was no significant association among any of these PAEs and a specific anti-TNF agent; nor significant difference in the overall PAEs among patients receiving anti-TNF drugs or controls (P = 0.303), the latter experiencing two psoriasis and three AAU. CONCLUSIONS: Undesirable side effects--IBD, AAU and psoriasis--may appear with anti-TNF drugs. Even if they are, a priori, paradoxical, no evidence supports any PAEs to be anti-TNF agent-specific in SpA.
    [Abstract] [Full Text] [Related] [New Search]