Clinical trials

The goal of this study is to develop an optimal method to detect the immune cells (cells that protect the human body against diseases) in association with abnormal conditions of the retina (light sensitive tissue in the back of the eye) that will be relevant to diseases such as age related macular degeneration (AMD), mild cognitive impairment (MCI) due to Alzheimer's Disease (AD) or mild AD. The main objectives of this study are: 1. Establish Optimal Method for Retinal Imaging of Dendritic Cells (DCs) 2. Safety and Tolerability of ICG infusion in normal healthy, older adult volunteers, in participants with AMD (Dry AMD with Geographic Atrophy (GA)), and in participants who have received a diagnosis of either Mild Cognitive Impairment (MCI) due to AD, or mild AD