Effects of Subcutaneous Methotrexate in Patients with Refractory Uveitis and Chorioretinitis.

PURPOSE: Methotrexate (MTX) is an immunosuppressive agent used to treat noninfectious inflammatory eye conditions and is generally administered orally for ocular inflammatory diseases. When used in rheumatological diseases, subcutaneous administration has been reported to show higher efficacy than oral administration. Therefore, this study aimed to evaluate the effect of subcutaneous MTX in patients with refractory uveitis or choroiditis who did not respond to other immunosuppressive agents. METHODS: A retrospective case series study was performed between January and December 2018. Patients with uveitis or chorioretinitis who showed little to no treatment response for 6 months or more with conventional immunosuppressive agents were treated with MTX, administered subcutaneously. After 6 months of treatment, patients were evaluated to determine whether complete suppression of inflammation sustained for ≥28 days was achieved in both eyes and whether improvement can be confirmed by fluorescein angiography (FAG). RESULTS: Subcutaneous MTX treatment was performed on 18 patients: 11 had intermediate uveitis and seven had posterior uveitis. In the intermediate uveitis patient group, five patients (50% of the group excluding one patient who dropped out) showed improvement in FAG and three patients (30%) showed complete suppression of inflammation. In the posterior uveitis group, two out of seven patients (excluding two patients who dropped out) showed an improvement, two patients in the group showed little change, and one patient showed aggravation of FAG findings. CONCLUSIONS: The study confirmed that in patients with uveitis or chorioretinitis who had a refractory response to treatment with other immunosuppressive agents, subcutaneous MTX showed improved treatment efficacy.

Retinal hemorrhages and intermediate uveitis in a patient with drug reaction with eosinophilia and systemic symptoms syndrome: a case report.

PURPOSE: To report a case of drug reaction (or rash) with eosinophilia and systemic symptoms syndrome in association with intraretinal hemorrhages and intermediate uveitis. METHODS: Single case report. RESULTS: A 22-year-old Hispanic woman developed a facial rash and blurry vision after the use of oral trimethoprim-sulfamethoxazole for a urinary tract infection. Fundus examination revealed bilateral +2 vitritis and intraretinal hemorrhages in all four quadrants. An oral mucosal biopsy revealed V-shaped coagulative necrosis, intraepithelial and superficial acute and lymphoplasmacytic inflammation, consistent with drug hypersensitivity reaction. CONCLUSION: Drug reaction (or rash) with eosinophilia and systemic symptoms syndrome can present as cutaneous rash, mucosal lesions, eosinophilia, intermediate uveitis, and intraretinal hemorrhages. In such cases, vitreoretinal manifestations may be considered as diagnostic criteria instead visceral involvement.

Sarcoid intermediate uveitis following etanercept treatment: a case report and review of the literature.

PURPOSE: To describe a case of sarcoid uveitis subsequent to anti-TNFα therapy and review previously reported cases. METHODS: Review of the clinical records of the authors' patient and of the literature using the PubMed database. RESULTS: A 30-year-old woman presented with intermediate uveitis with snowballs in both eyes. She was on treatment with etanercept due to psoriatic arthritis. An ultrasound-guided biopsy of a mediastinal adenopathy showed non-necrotizing granulomas compatible with sarcoidosis. The clinical picture resolved after etanercept was withdrawn and treatment with immunosuppressants. In a literature search the authors identified six other cases of sarcoid uveitis induced by anti-TNFα therapy. The types of uveitis were anterior uveitis, posterior uveitis, or panuveitis. Management consisted of withdrawal of anti-TNFα therapy and administration of immunosuppressive agents in 5 cases. CONCLUSIONS: Sarcoid uveitis induced by TNFα antagonists is a rare complication. Appropriate management consists of withdrawing the TNFα antagonist and giving immunosuppressants.