Background: Despite the significant impact of retinal diseases such as wet age-related macular degeneration (wAMD) and diabetic macular edema (DME), there is a limited understanding of how these conditions are managed in Central and Eastern Europe (CEE).
Objectives: To provide a comprehensive overview of the clinical and economic burden of wAMD and DME in CEE and the status quo associated with their management.
Methods: A narrative literature review was undertaken to identify existing data on wAMD and DME, including epidemiology, economic burden, clinical guidelines, and available and reimbursed treatments. Data were collected from relevant sources such as PubMed, ophthalmology associations, national statistical offices, and government agency websites; practical viewpoints were provided by local ophthalmologists and healthcare economics experts in CEE.
Results: Epidemiological data on wAMD and DME are limited in CEE, and intercountry comparison is difficult because of differences in data collection methodologies. There are effective treatment options for wAMD and DME, and international guidelines advocate the use of intravitreal anti-vascular endothelial growth factor injections as first-line therapy. Local expert organizations broadly support these recommendations; nevertheless, no clinical practice guidelines exist on the treatment of wAMD and DME in CEE. Access to and reimbursement of anti-vascular endothelial growth factor agents vary significantly in the region and, as a result, many patients remain untreated or inadequately treated.
Conclusions: There is an urgent need for the creation of a wAMD/DME treatment program in CEE to ensure that patients have timely access to the most appropriate treatments.
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http://dx.doi.org/10.1016/j.vhri.2018.11.002 | DOI Listing |
Int J Health Policy Manag
August 2024
School of Pharmacy, National Taiwan University, Taipei, Taiwan.
Background: To evaluate the impact of reimbursement criteria change on the utilization pattern of anti-vascular endothelial growth factor (anti-VEGF) among patients with wet age-related macular degeneration (wAMD) and diabetic macular edema (DME) separately in Taiwan.
Methods: An interrupted time series analysis (ITSA) was performed using Taiwan's National Health Insurance (NHI) database, and patients with wAMD or DME diagnosis at the first injection of anti-VEGF agents was identified from 2011 to 2019. The outcome of interest was treatment gaps between injections of anti-VEGF.
PLoS One
June 2024
EyePoint Pharmaceuticals, Inc., Watertown, Massachusetts, United States of America.
Purpose: Pathological angiogenesis and vascular instability are observed in diabetic retinopathy (DR), diabetic macular edema (DME), and wet age-related macular degeneration (wAMD). Many receptor tyrosine kinases (RTKs) including vascular endothelial growth factor receptors (VEGFRs) contribute to angiogenesis, whereas the RTK TIE2 is important for vascular stability. Pan-VEGFR tyrosine kinase inhibitors (TKIs) such as vorolanib, sunitinib, and axitinib are of therapeutic interest over current antibody treatments that target only one or two ligands.
View Article and Find Full Text PDFPharmaceutics
May 2023
Department of Ophthalmology, Inselspital, Bern University Hospital, University of Bern, 3012 Bern, Switzerland.
Nowadays; intravitreal anti-vascular endothelial growth factor (VEGF) drugs are considered the first-line therapeutic strategy for treating macular exudative diseases; including wet age-related macular degeneration (w-AMD) and diabetic macular edema (DME). Despite the important clinical achievements obtained by anti-VEGF drugs in the management of w-AMD and DME; some limits still remain; including high treatment burden; the presence of unsatisfactory results in a certain percentage of patients and long-term visual acuity decline due to complications such as macular atrophy and fibrosis. Targeting the angiopoietin/Tie (Ang/Tie) pathway beyond the VEGF pathway may be a possible therapeutic strategy; which may has the potential to solve some of the previous mentioned challenges.
View Article and Find Full Text PDFExpert Opin Ther Targets
February 2022
University Eye Clinic of Genoa, IRCCS Ospedale Policlinico San Martino, Genoa, Italy.
Introduction: Several approaches have been investigated for treating wet age-related macular degeneration (w-AMD), diabetic macular edema (DME) and retinal vein occlusions (RVOs). The first-line treatment for these exudative retinal diseases consists of anti-vascular endothelial growth factor (VEGF) agents; however, the high treatment burden and the percentage of 'non responder' patients have highlighted the need for other approaches. Increasing evidence has shown the role of angiopoietin/Tie (Ang/Tie) pathway in the pathogenesis of these exudative retinal diseases; therefore, novel drugs targeting this pathway are under evaluation in clinical trials.
View Article and Find Full Text PDFExpert Opin Investig Drugs
March 2021
University Eye Clinic, Ospedale Policlinico San Martino IRCCS, Genoa, Italy.
Introduction: Intravitreal antivascular endothelial growth factor (VEGF) drugs represent the first-line treatment option for wet age-related macular degeneration (w-AMD) and diabetic macular edema (DME); however, the frequent injection intervals have illuminated to the necessity for new molecules allowing a more prolonged treatment regimen. Faricimab is a promising bispecific drug targeting VEGF-A and the Ang-Tie/pathway. Phase II STAIRWAY and AVENUE Trials showed its clinical efficacy for the treatment of w-AMD, while the phase II BOULEVARD Trial revealed its superiority to monthly ranibizumab in the management of DME with a monthly treatment regimen.
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