Overview

Randomized Trial of Vitamin A and Vitamin E Supplementation for Retinitis Pigmentosa

Status:
Completed
Trial end date:
1987-06-01
Target enrollment:
Participant gender:
Summary
To determine whether supplements of vitamin A or vitamin E alone or in combination affect the course of retinitis pigmentosa.
Phase:
Phase 3
Details
Lead Sponsor:
National Eye Institute (NEI)
Treatments:
alpha-Tocopherol
Retinol palmitate
Tocopherols
Tocotrienols
Vitamin A
Vitamin E
Vitamins