NCT03384862View on ClinicalTrials.gov

Nutrition, Arsenic and Cognitive Function in Children

NACompletedINTERVENTIONAL
Enrollment

239

Participants

Timeline

Start Date

January 27, 2018

Primary Completion Date

May 9, 2019

Study Completion Date

May 9, 2019

Conditions
Arsenic Exposure
Interventions
DIETARY_SUPPLEMENT

Vitamin B12

5 μg/d vitamin B12 to be given orally. This is a standard nutritional supplement commonly used in the US.

DIETARY_SUPPLEMENT

Placebo

Placebo pills, with same appearance as intervention pills.

DIETARY_SUPPLEMENT

Folic Acid

400 μg/d folic acid to be given orally. This is a standard nutritional supplement commonly used in the US.

Trial Locations (1)

Unknown

Columbia University Bangladesh, Dhaka

All Listed Sponsors
collaborator

National Institute of Environmental Health Sciences (NIEHS)

NIH

lead

Columbia University

OTHER

NCT03384862 - Nutrition, Arsenic and Cognitive Function in Children | Biotech Hunter | Biotech Hunter