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Age-related macular degeneration (AMD) is a leading cause of blindness among Caucasians in various countries.1-3 In addition, cases of AMD are increasing among non-Caucasians, and AMD has become one of the major causes of blindness worldwide. To address this problem, several etiological, pathological, and basic science studies are being conducted. Etiological studies have revealed that the risk...

PURPOSE In the present study, we aimed to investigate the changes in plasma miRNA in patients with wet age-related macular degeneration. METHODS The expression profiles of 384 miRNAs in plasma from 33 patients (22 male, 11 female) who were diagnosed with wet age-related macular degeneration with fundus examination, fundus fluorescein angiography, and optical coherence tomography and 31 contro...

PURPOSE To compare the preferential hyperacuity perimeter (Preview PHP; Carl Zeiss Meditec, Dublin, CA) with the original Amsler grid in the detection of choroidal neovascularization (CNV) in patients with age-related macular degeneration (AMD). METHODS Patients were classified into groups, based on the severity of the age-related macular degeneration and underwent preferential hyperacuity pe...

There is an increasing body of evidence as to the risk factors for age-related macular degeneration. Age and genetic make-up are the most important risk factors identified to date. Over the next decade, the different genes that are involved in the development of age-related macular degeneration will be identified. There is reasonably consistent evidence that smoking cigarettes results in increa...

OBJECTIVE To determine whether vitamin E supplementation influences the incidence or rate of progression of age related maculopathy (AMD). DESIGN Prospective randomised placebo controlled clinical trial. SETTING An urban study centre in a residential area supervised by university research staff. PARTICIPANTS 1193 healthy volunteers aged between 55 and 80 years; 73% completed the trial on ...

Clinical measurements by the increment-threshold technique of W.S. Stiles are reported in five cases of age-related macular degeneration. Measurements were made on a modified Tübingen perimeter using 1 degree, short-wavelength targets presented on a red field.

Age-related macular degeneration (AMD) is the leading cause of irreversible blindness in developed countries. The role of complement in the development of AMD is now well-established. While some studies show evidence of complement dysregulation within the eye, others have demonstrated elevated systemic complement activation in association with AMD. It is unclear which one is the primary driver ...