Efficacy of Topical Nepafenac 0.3% in the Management of Postoperative Cystoid Macular Edema

PURPOSE: To assess the effect of twice-daily nepafenac ophthalmic suspension 0.3% on postoperative cystoid-macular-edema (CME). PATIENTS AND METHODS: In this prospective, clinic-based, non-randomized case-series, 21 patients (21 eyes) were enrolled with either acute or chronic postoperative CME after cataract extraction. Patients were treated with twice-daily nepafenac 0.3% drops, and followed for at least a 4-month period. Best-corrected visual acuity (BCVA) and spectral-domain optical coherence tomography (SD-OCT)-derived central retinal thickness (CRT) were measured. RESULTS: From 21 patients, eight presented with acute postoperative CME and 13 with chronic CME. Mean follow-up was 4.82±1.24 months. No adverse events were reported during the study. Baseline BCVA was 0.49±0.36 logMAR and improved to 0.36±0.42 logMAR at the last follow-up visit (P<0.005). CRT decreased from 450.40±90.74 μm at baseline to 354.60±81.49 μm (P<0.05), following treatment. CONCLUSION: Our outcomes strongly suggest that administrating nepafenac 0.3% drops on a twice-daily regimen could be a promising alternative for the management of postoperative CME. Additional studies are necessary to further validate our results.