Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 2:16 PM
Ignite Modification Date:
2025-12-24 @ 2:16 PM
NCT ID:
NCT01694095
Brief Summary:
Age-related macular degeneration is one of the leading causes of blindness worldwide. The factors that induce the progression of geographic atrophy, the advanced form of dry age-related macular degeneration, remain poorly understood. The aims of this study are to describe the natural history of geographic atrophy and identify potential risk factors associated with a faster spread of atrophy that may be used to develop rational therapies.
Detailed Description:
Age-related macular degeneration is the leading cause of blindness in developed countries. Geographic atrophy is the advanced form of dry age-related macular degeneration, and currently has no effective therapy. Little is known about the risk factors that drive the progression of geographic atrophy, and yet they are crucial to understand the mechanisms of the disease. Therefore, the identification of risk factors associated with a faster spread of atrophy may help contribute to identify the causes of the disease and, ultimately, to develop new therapeutic strategies to manage the disorder.
The current prospective, observational, natural history study has the following objectives:
* Describe the natural history of geographic atrophy in anatomic and visual terms
* Identify risk factors associated with a faster enlargement of atrophy
The main hypothesis is that lipofuscin accumulation at the borders of atrophy as seen with fundus autofluorescence imaging is associated with a faster progression of the disease.
Study:
NCT01694095
Study Brief:
Protocol Section:
NCT01694095