Effects of Lutein and Zeaxanthin Supplementation on Early Age-related Macular Degeneration

NCT01528605 · clinicaltrials.gov ↗

NA

Phase

COMPLETED

Status

168

Enrollment

OTHER

Sponsor class

Conditions

Age-related Macular Degeneration

Interventions

DIETARY_SUPPLEMENT: placebo
DIETARY_SUPPLEMENT: low lutein
DIETARY_SUPPLEMENT: high lutein
DIETARY_SUPPLEMENT: lutein plus zeaxanthin
DIETARY_SUPPLEMENT: high zeaxanthin
DIETARY_SUPPLEMENT: zeaxanthin plus lutein

Sponsor

Peking University