Neovascular age-related macular degeneration and its association with Alzheimer's disease.

Neovascular age-related macular degeneration and its association with Alzheimer's disease. Curr Aging Sci. 2020 Jan 29;: Authors: Papadopoulos Z Abstract In developed countries, people of advanced age go permanently blind most often due to age-related macular degeneration, while at global level, this disease is the third major cause of blindness, after cataract and glaucoma, according to the World Health Organisation. The number of individuals believed to suffer from the disease throughout the world has been approximated at 50 million. Age-related macular degeneration is classified as non-neovascular (dry, non-exudative) and neovascular (wet, exudative). The exudative form is less common than the non-exudative as it accounts for approximately 10 percent of the cases of the disease. However, it can be much more aggressive and results in a rapid and severe loss of central vision. Similarly with age-related macular degeneration, Alzheimer's disease is a late-onset, neurodegenerative disease affecting millions of people worldwide. Both of them are associated with age and share several features, including the presence of extracellular abnormal deposits associated with neuronal degeneration, drusen, and plaques, respectively. The present review article highlights the pathogenesis, the clinical features and the imaging modalities used for the diagnosis of neovascular age-related macular degeneration. A thorough overview of the effectiveness of anti-VEGF agents a...
Source: Current Aging Science - Category: Geriatrics Tags: Curr Aging Sci Source Type: research

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