Cornea · 2023
Acute Fibrinous Anterior Uveitis in a Patient Treated With Topical Interferon-α2b for Ocular Surface Squamous Neoplasia With Uveitis Susceptibility.
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Del-Piñal Miguel, Klein-Burgos Claudia, Martín-Ucero Ana M, Larrañaga-Cores María, de la Hoz Adriana, López-Vázquez Ana, Fernández-Gutiérrez Eva
Аннотация
PURPOSE: To report a case of fibrinous acute anterior uveitis associated with topical interferon-α2b (IFN-α2b) treatment for ocular surface squamous neoplasia in a patient with HLA-B27 uveitis predisposition.
METHODS: Case report.
RESULTS: We present the case of a 57-year-old man who received topical IFN-α2b as adjuvant therapy for a previously surgically removed ocular surface squamous neoplasia with affected surgical margins. Two weeks after topical IFN-α2b initiation, the patient was diagnosed with fibrinous acute anterior uveitis. Complementary tests to rule out other causes of uveitis resulted to be negative, except for HLA-B27, which tested positive. Response to treatment with topical corticosteroids and cyclopentolate was favorable. As IFN-α2b is considered an immune enhancer and has been widely associated with autoimmune side effects, topical therapy with IFN-α2b was temporally ceased until intraocular inflammation resolved. Topical IFN-α2b was resumed, and during follow-up, no signs of uveitis were detected. The main hypothesis is that IFN-α2b acts as a trigger for intraocular inflammation in individuals with uveitis predisposition.
CONCLUSIONS: Topical IFN-α2b could trigger intraocular inflammation in patients with uveitis susceptibility. It may be reasonable to use IFN-α2b cautiously in patients with a known history of uveitis or uveitis predisposition.
METHODS: Case report.
RESULTS: We present the case of a 57-year-old man who received topical IFN-α2b as adjuvant therapy for a previously surgically removed ocular surface squamous neoplasia with affected surgical margins. Two weeks after topical IFN-α2b initiation, the patient was diagnosed with fibrinous acute anterior uveitis. Complementary tests to rule out other causes of uveitis resulted to be negative, except for HLA-B27, which tested positive. Response to treatment with topical corticosteroids and cyclopentolate was favorable. As IFN-α2b is considered an immune enhancer and has been widely associated with autoimmune side effects, topical therapy with IFN-α2b was temporally ceased until intraocular inflammation resolved. Topical IFN-α2b was resumed, and during follow-up, no signs of uveitis were detected. The main hypothesis is that IFN-α2b acts as a trigger for intraocular inflammation in individuals with uveitis predisposition.
CONCLUSIONS: Topical IFN-α2b could trigger intraocular inflammation in patients with uveitis susceptibility. It may be reasonable to use IFN-α2b cautiously in patients with a known history of uveitis or uveitis predisposition.