BACKGROUND: Tumour necrosis factor antagonists (anti-TNF-α) have demonstrated the efficacy in different chronic immune inflammatory disorders. Within the spectrum of adverse events, autoimmune diseases have been observed, including cases of alopecia areata (AA). OBJECTIVES: The objective of the study is to characterize AA developed during anti-TNF-α therapy. METHODS: We present five new cases and review all the cases reported in the literature (eleven). RESULTS: One third of the cases had a positive (personal or family) history of AA. Most of them presented with rapid extensive AA, usually involving the ophiasis area. Prognosis was usually poor, with slight response to treatments. In the cases where anti-TNF-α therapy was maintained, the course did not seem to change. CONCLUSIONS: Although rare, AA developed during anti-TNF-α therapy might be more frequent than suggested by reports of isolated cases. Personal and family history of autoimmune disease might alert clinicians to their possible development or relapse once the anti-TNF-α therapy is started.
BACKGROUND:Tumour necrosis factor antagonists (anti-TNF-α) have demonstrated the efficacy in different chronic immune inflammatory disorders. Within the spectrum of adverse events, autoimmune diseases have been observed, including cases of alopecia areata (AA). OBJECTIVES: The objective of the study is to characterize AA developed during anti-TNF-α therapy. METHODS: We present five new cases and review all the cases reported in the literature (eleven). RESULTS: One third of the cases had a positive (personal or family) history of AA. Most of them presented with rapid extensive AA, usually involving the ophiasis area. Prognosis was usually poor, with slight response to treatments. In the cases where anti-TNF-α therapy was maintained, the course did not seem to change. CONCLUSIONS: Although rare, AA developed during anti-TNF-α therapy might be more frequent than suggested by reports of isolated cases. Personal and family history of autoimmune disease might alert clinicians to their possible development or relapse once the anti-TNF-α therapy is started.
Authors: C Herbert Pratt; Lloyd E King; Andrew G Messenger; Angela M Christiano; John P Sundberg Journal: Nat Rev Dis Primers Date: 2017-03-16 Impact factor: 52.329
Authors: K J McElwee; A Gilhar; D J Tobin; Y Ramot; J P Sundberg; M Nakamura; M Bertolini; S Inui; Y Tokura; L E King; B Duque-Estrada; A Tosti; A Keren; S Itami; Y Shoenfeld; A Zlotogorski; R Paus Journal: Exp Dermatol Date: 2013-09 Impact factor: 3.960