PURPOSE: To examine associations between newly diagnosed neovascular age-related macular degeneration and direct medical costs. METHODS: This retrospective observational study matched 23,133 Medicare beneficiaries diagnosed with neovascular age-related macular degeneration between 2004 and 2008 with a control group of 92,532 beneficiaries on the basis of age, sex, and race. The index date for each case-control set corresponded to the first diagnosis for the case. Main outcome measures were total costs per patient and age-related macular degeneration-related costs per case 1 year before and after the index date. RESULTS: Mean cost per case in the year after diagnosis was $12,422, $4,884 higher than the year before diagnosis. Postindex costs were 41% higher for cases than controls after adjustment for preindex costs and comorbid conditions. Age-related macular degeneration-related costs represented 27% of total costs among cases in the postindex period and were 50% higher for patients diagnosed in 2008 than in 2004. This increase was attributable primarily to the introduction of intravitreous injections of vascular endothelial growth factor antagonists. Intravitreous injections averaged $203 for patients diagnosed in 2004 and $2,749 for patients diagnosed in 2008. CONCLUSION: Newly diagnosed neovascular age-related macular degeneration was associated with a substantial increase in total medical costs. Costs increased over time, reflecting growing use of anti-vascular endothelial growth factor therapies.
PURPOSE: To examine associations between newly diagnosed neovascular age-related macular degeneration and direct medical costs. METHODS: This retrospective observational study matched 23,133 Medicare beneficiaries diagnosed with neovascular age-related macular degeneration between 2004 and 2008 with a control group of 92,532 beneficiaries on the basis of age, sex, and race. The index date for each case-control set corresponded to the first diagnosis for the case. Main outcome measures were total costs per patient and age-related macular degeneration-related costs per case 1 year before and after the index date. RESULTS: Mean cost per case in the year after diagnosis was $12,422, $4,884 higher than the year before diagnosis. Postindex costs were 41% higher for cases than controls after adjustment for preindex costs and comorbid conditions. Age-related macular degeneration-related costs represented 27% of total costs among cases in the postindex period and were 50% higher for patients diagnosed in 2008 than in 2004. This increase was attributable primarily to the introduction of intravitreous injections of vascular endothelial growth factor antagonists. Intravitreous injections averaged $203 for patients diagnosed in 2004 and $2,749 for patients diagnosed in 2008. CONCLUSION: Newly diagnosed neovascular age-related macular degeneration was associated with a substantial increase in total medical costs. Costs increased over time, reflecting growing use of anti-vascular endothelial growth factor therapies.
Authors: Kwadwo Owusu Akuffo; John Nolan; Jim Stack; Rachel Moran; Joanne Feeney; Rose Anne Kenny; Tunde Peto; Cara Dooley; Aisling M O'Halloran; Hilary Cronin; Stephen Beatty Journal: Br J Ophthalmol Date: 2015-02-23 Impact factor: 4.638
Authors: Robert P Finger; Vincent Daien; Bora M Eldem; James S Talks; Jean-Francois Korobelnik; Paul Mitchell; Taiji Sakamoto; Tien Yin Wong; Krystallia Pantiri; Joao Carrasco Journal: BMC Ophthalmol Date: 2020-07-17 Impact factor: 2.209
Authors: Joseph Ac Delaney; Xiaoyan Yin; João Daniel Fontes; Erin R Wallace; Asheley Skinner; Na Wang; Bradley G Hammill; Emelia J Benjamin; Lesley H Curtis; Susan R Heckbert Journal: SAGE Open Med Date: 2018-02-20