Status and phase
Conditions
Treatments
About
Age-related macular degeneration (AMD) is a degenerative disease of the centre of the retina (named macula) and is the leading cause of blindness in industrialized countries. There is growing interest in the potential preventive role of two carotenoids (lutein and zeaxanthin) of dietary origin, which specifically accumulate in the macula, where they form the macular pigment. A first step towards the demonstration of a preventive effect of macular pigment for AMD consists in the evaluation of the effect of lutein and zeaxanthin supplementation on their plasma and retinal concentrations.
Full description
The objective of this study is to estimate the efficiency of a nutritonal supplementation with lutein and zeaxanthin to increase their plasma concentration and the density of macular pigment, in subjects at high genetic risk for AMD (1st generation stemming from parent affected by DMLA). This study is a multicentric, double blind, randomized clinical trial of supplementation versus placebo
Enrollment
Sex
Ages
Volunteers
Inclusion criteria
Exclusion criteria
Primary purpose
Allocation
Interventional model
Masking
120 participants in 2 patient groups, including a placebo group
Loading...
Data sourced from clinicaltrials.gov
Clinical trials
Research sites
Resources
Legal