Bilateral 0.19 mg Fluocinolone Acetonide Intravitreal Implant in the Successful Treatment of Juvenile Idiopathic Arthritis-Associated Uveitis and Secondary Macular Oedema: A Case Report and Review of Intravitreal Therapies

BackgroundThe 0.2 µg/day fluocinolone acetonide (FAc) implant delivers continuous, low-dose, intravitreal corticosteroid for the treatment of diabetic macular oedema (DMO). This ongoing, 3-year, observational clinical trial provides long-term, ‘real-world’ safety results for the FAc implant in DMO.MethodsThis 24-month interim analysis of a prospective, observational study investigated patients with DMO receiving the commercially available intravitreal 0.2 µg/day FAc implant. The primary outcome was incidence of intraocular pressure (IOP)-lowering procedures. Other IOP-related signals and their relationship to previous corticosteroid exposure, best-corrected visual acuity, central subfield thickness (CST), ocular adverse events and frequency of other treatments were also measured.ResultsData were collected from 95 previously steroid-challenged patients (115 study eyes) for up to 36 months pre-FAc and 24 months post-FAc implant. Mean IOP for the overall population remained stable post-FAc compared with pre-FAc implant. IOP-related procedures remained infrequent (two IOP-lowering surgeries pre-FAc; two trabeculoplasties and four IOP-lowering surgeries post-FAc). Mean visual acuity was stable post-FAc (mean improvement of 1–3 letters) and fewer DMO treatments were required per year following FAc implant. Mean CST was significantly reduced at 24 months post-FAc implant (p<0.001) and the percentage of patients with CST ≤300 µm was significantly increased (p=0.041).ConclusionFew IOP-related procedures were reported during the 24 months post-FAc implant. Positive efficacy outcomes were noted after treatment, with stabilisation of vision and reduction in inflammation, demonstrated by CST. The FAc implant has a favourable benefit–risk profile in the management of DMO, especially when administered after a prior steroid challenge.Trial registration numberNCT02424019.

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The long-term efficacy and safety of fluocinolone acetonide intravitreal implant 190 μg (ILUVIEN®) in diabetic macular oedema in a multi-ethnic inner-city population

European Journal of Ophthalmology ◽

10.1177/1120672119898414 ◽

2020 ◽

pp. 112067211989841 ◽

Cited By ~ 1

Author(s):

Georgios D Panos ◽

Natalia Arruti ◽

Sudeshna Patra

Keyword(s):

Macular Oedema ◽

Retinal Thickness ◽

Diabetic Macular Oedema ◽

Fluocinolone Acetonide ◽

Corrected Visual Acuity ◽

Intravitreal Implant ◽

Minority Ethnic ◽

Fluocinolone Acetonide Intravitreal Implant

Purpose: The purpose of this study is to report the long-term efficacy and safety of 0.19 mg fluocinolone acetonide intravitreal implant (ILUVIEN®) in pseudophakic eyes with diabetic macular oedema in a multi-ethnic patient cohort. Methods: This is a single-centre retrospective analysis of patients with persistent diabetic macular oedema, despite previous anti-vascular endothelial growth factor and/or steroid treatment, treated with the ILUVIEN implant according to national guidelines. Patients with follow-up of less than 24 months were excluded. Best corrected visual acuity, central retinal thickness and intraocular pressure were evaluated at baseline and month 3, 12, 24 and 36 post-treatment. A sub-group analysis was performed on eyes with 36-month follow-up data. Results: In total, 24 eyes (24 patients) completed at least 24 months of follow-up, of which 9 completed 36 months of follow-up. Three-fourths of the patients were black or South Asian (blacks, Asians and minority ethnic). Improvement in mean best corrected visual acuity was seen at year 1 and year 3 improving from 0.62 LogMAR at baseline to 0.55 LogMAR at year 1 and 0.47 LogMAR at year 3 (all p > 0.05). Mean central retinal thickness also showed a progressive reduction from 471 μm at baseline to 397 μm at year 1 and 339 μm at year 3 (all p < 0.05). Four eyes required intraocular pressure–lowering drops post-implant. Supplementary treatment for persistent or recurrent diabetic macular oedema was necessary in 13 eyes over the total study period of 3 years. Blacks, Asians and minority ethnic patients had a worse response compared with white patients. Conclusion: The ILUVIEN implant was effective and safe in the treatment of multi-ethnic patients with diabetic macular oedema refractory to conventional therapies, improving the vision and macular anatomy, without significant adverse events up to 36 months post-treatment.

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