59,666
Participants
Start Date
August 31, 2001
Primary Completion Date
January 31, 2007
Study Completion Date
March 31, 2008
Vitamin A or Beta-Carotene Supplements
weekly dosage of either 7000 µg retinol equivalents as preformed vitamin A or 42 mg of beta-carotene from 1st trimester of pregnancy through 12 weeks after termination of pregnancy
JiVitA Project Office, Rangpur City
Johns Hopkins School of Public Health, Baltimore
JiVitA Bangladesh Project, Rangpur
United States Agency for International Development (USAID)
FED
Bill and Melinda Gates Foundation
OTHER
Canadian International Development Agency
OTHER_GOV
The Sight and Life Research Institute
UNKNOWN
Access Business Group
INDUSTRY
Johns Hopkins Bloomberg School of Public Health
OTHER