Evaluation of the clinical effectiveness of fluocinolone acetonide 190 µg intravitreal implant in diabetic macular edema: a comparison between study and fellow eyes

AbstractObjectives: To compare visual and anatomical outcomes between eyes treated with fluocinolone acetonide (FAc) 190 µg intravitreal implant for clinically significant chronic diabetic macular edema (DME) and fellow eyes not treated with FAc implant using data from the Iluvien Clinical Evidence study in the UK (ICE-UK) study.Methods: In this retrospective cohort study, data on people attending hospital eye services and treated with the FAc implant between April 1, 2013 and April 15, 2015 were collected. Changes in visual acuity (VA), central foveal thickness (CFT) and intraocular pressure (IOP) were compared between study eyes (intervention) and fellow eyes.Results: A total of 208 people were selected. Mean age was 68.1 years and 62% were male. Mean change in VA was −0.09 LogMAR units for study eyes and 0.04 LogMAR units for fellow eyes at 12 months post-implant (p < .001). Over the same period, ≥5 letter, ≥10 letter and ≥15 letter improvements in Early Treatment Diabetic Retinopathy Study (ETDRS) sco...