TY - JOUR T1 - A 3-year follow-up study of a new corneal inlay: clinical results and outcomes JF - British Journal of Ophthalmology JO - Br J Ophthalmol DO - 10.1136/bjophthalmol-2019-314314 SP - bjophthalmol-2019-314314 AU - Sandra Maria Canelas Beer AU - Liliana Werner AU - Eliane Mayumi Nakano AU - Rodrigo T Santos AU - Flavio Hirai AU - Enrico J Nitschke AU - Claudia Francesconi Benicio AU - Mauro S Q Campos Y1 - 2019/08/24 UR - http://bjo.bmj.com/content/early/2019/08/24/bjophthalmol-2019-314314.abstract N2 - Purpose Here, we report the results of a 3-year follow-up analysis of the outcomes of the Flexivue Microlens corneal inlay.Patients Non-dominant eyes (n=31) of emmetropic presbyopic patients (spherical equivalent: −0.5 to 1.00 dioptre).Methods A Flexivue Microlens corneal inlay was implanted after the creation of a 300 μm deep stromal pocket using a femtosecond laser. Patients were followed up according to a clinical protocol involving refraction, anterior segment imaging analysis (Oculyser), optical quality analysis (OPD-Scan), monocular binocular uncorrected and corrected visual acuity tests, contrast sensitivity measurements (photopic and mesopic), satisfaction questionnaire results and adverse event reporting.Results Thirty patients were examined at the 3-year follow-up in this ongoing study. The mean uncorrected near visual acuity improved to Jaeger 1 in 76.9% of eyes treated with the inlays (vs 87.1% at the 1-year follow-up). All eyes improved four lines in all visits, except for four patients for whom the inlay was explanted. Patients reported that their near vision was good or excellent in 73.3% of cases (vs 90.3% in the first year). The UDVA remained stable over time. Three patients were explanted due to blurred vision for near-point and far-point distances. One patient developed a superficial corneal ulcer after 20 months. Two patients underwent cataract removal. Four patients underwent inlay exchange to increase near power correction.Conclusions The Presbia Flexivue Microlens provided presbyopia treatment by improving near vision. Manageable complications may occur over the long term.Clinical trial registration number U1111-1185-5684 and 0310451200000550. ER -