Clinical Trial: Effects of Folic Acid Supplementation on Arsenic Lowering

Study Status: Completed
Recruit Status: Unknown status
Study Type: Interventional

Official Title: Efficacy and Safety of Folic Acid Supplementation Lowering Arsenic in a Chronic, Low-level Exposed Arsenic Population: a Randomized, Double-blind, Placebo Controlled Clinical Trial.

Brief Summary: The purpose of this study is to determine whether folic acid supplementation are effective on arsenic lowering in a chronic, low-level arsenic exposed population.

Detailed Summary:

Outcome measure:

Changes of arsenic metabolites at baseline and week 8

Methods High-performance liquid chromatography (HPLC)

Sponsor: Wenzhou Medical University

Current Primary Outcome: Change of urine arsenic metabolites between baseline and week 8 [ Time Frame: baseline, week 8 ]

Original Primary Outcome: Same as current

Current Secondary Outcome:

Original Secondary Outcome:

Information By: Wenzhou Medical University

Dates:
Date Received: August 28, 2014
Date Started: July 2014
Date Completion: December 2016
Last Updated: September 9, 2014
Last Verified: September 2014