AIMS: To study long-term, whole population 'real-world' clinical outcomes of ranibizumab therapy in treatment-naïve eyes for neovascular age-related macular degeneration. METHODS: Data collected prospectively from a single centre serving a defined population using an electronic medical record included: demographics, Early Treatment Diabetic Retinopathy Study visual acuity (ETDRS VA) at all visits, injection dates, central 1 mm retinal thickness, and operative and postoperative complications. RESULTS: 1483 eyes from 1278 patients were included in this study. The median age at the time of the patient's first injection was 82.5 years, 64.9% of patients were female, and another ocular pathology was present in 7.3% eyes. The baseline VA was 23-39, 40-54, 55-70 and >70 ETDRS letters for 17.3%, 23.1%, 42.7% and 16.9% of eyes, respectively. The median VA in all baseline VA groups improved after the loading phase but declined back to the baseline level by 2-5 years. The rate of endophthalmitis following intravitreal injection was 1 in 2124 injections. CONCLUSIONS: These long-term real-world data demonstrate that in general VA increases during the loading phase but returns to near baseline levels after 2-5 years of treatment for each baseline VA category. Patients should be identified and treated as early as possible, since presenting VA predicts the VA maintained after 5 years of treatment. National Institute of Health and Care Excellence guidance advising treatment only for eyes with vision below 70 letters does not promote best long-term VA outcomes for patients. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/
AIMS: To study long-term, whole population 'real-world' clinical outcomes of ranibizumab therapy in treatment-naïve eyes for neovascular age-related macular degeneration. METHODS: Data collected prospectively from a single centre serving a defined population using an electronic medical record included: demographics, Early Treatment Diabetic Retinopathy Study visual acuity (ETDRS VA) at all visits, injection dates, central 1 mm retinal thickness, and operative and postoperative complications. RESULTS: 1483 eyes from 1278 patients were included in this study. The median age at the time of the patient's first injection was 82.5 years, 64.9% of patients were female, and another ocular pathology was present in 7.3% eyes. The baseline VA was 23-39, 40-54, 55-70 and >70 ETDRS letters for 17.3%, 23.1%, 42.7% and 16.9% of eyes, respectively. The median VA in all baseline VA groups improved after the loading phase but declined back to the baseline level by 2-5 years. The rate of endophthalmitis following intravitreal injection was 1 in 2124 injections. CONCLUSIONS: These long-term real-world data demonstrate that in general VA increases during the loading phase but returns to near baseline levels after 2-5 years of treatment for each baseline VA category. Patients should be identified and treated as early as possible, since presenting VA predicts the VA maintained after 5 years of treatment. National Institute of Health and Care Excellence guidance advising treatment only for eyes with vision below 70 letters does not promote best long-term VA outcomes for patients. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/
Authors: G Liew; A Y Lee; J Zarranz-Ventura; I Stratton; C Bunce; U Chakravarthy; C S Lee; P A Keane; D A Sim; T Akerele; M McKibbin; L Downey; S Natha; C Bailey; R Khan; R Antcliff; S Armstrong; A Varma; V Kumar; M Tsaloumas; K Mandal; C Egan; R L Johnston; A Tufail Journal: Eye (Lond) Date: 2016-07-15 Impact factor: 3.775
Authors: Noelia Pitrelli Vazquez; Simon P Harding; Heinrich Heimann; Gabriela Czanner; Paul C Knox Journal: PLoS One Date: 2018-11-08 Impact factor: 3.240