Anti-tumour necrosis factor therapy in patients with refractory Takayasu arteritis: long-term follow-up.


OBJECTIVE To assess the efficacy of anti-tumour necrosis factor (TNF) therapy to induce remission in patients with Takayasu arteritis (TAK) refractory to other immunosuppressive therapies. METHODS Retrospective single-centre study of 25 patients with refractory TAK. RESULTS Patients were treated with infliximab (IFX) or etanercept (ETA) for up to 7 years; 21 with IFX (median 28 months (range 2-84)) and 9 with ETA (median 28 months (range 4-82)); 5 patients initially treated with ETA subsequently switched to IFX. Following anti-TNF therapy, remission was achieved and prednisone was discontinued in 15 patients (60%) and successfully tapered below 10 mg/day in an additional 7 patients (28%). Of 18 patients treated with other immunosuppressive agents concurrent with anti-TNF therapy, 9 (50%) could taper or discontinue the additional agent. Major relapses occurred in four patients that initially achieved stable remission. Four patients suffered adverse events, including one with opportunistic infections and one with breast cancer. CONCLUSIONS In this group of patients with refractory TAK, anti-TNF therapy was associated with remission in a majority of patients, facilitating dose reduction or discontinuation of prednisone and other immunosuppressive therapy. These findings strengthen the rationale for the conducting of a randomised controlled trial of anti-TNF therapy in TAK.

DOI: 10.1136/ard.2008.093260
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@article{Molloy2008AntitumourNF, title={Anti-tumour necrosis factor therapy in patients with refractory Takayasu arteritis: long-term follow-up.}, author={Eamonn S. Molloy and Carol A Langford and Tiffany M Clark and Carmen E Gota and Gary S. Hoffman}, journal={Annals of the rheumatic diseases}, year={2008}, volume={67 11}, pages={1567-9} }