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Clinical Trials/NCT00374790
NCT00374790CompletedPhase 2

Pilot Study to Determine the Efficacy of Iron Supplementation in Preventing the Elevation of Blood Lead Concentrations in Young Children

Cornell University1 site in 1 country50 target enrollmentStarted: October 1, 2006Last updated:
Conditions
Drugs

Trial Snapshot

Phase
Phase 2
Status
Completed
Enrollment
50
Locations
1
Primary Endpoint
Mean zinc protoporphyrin concentration

Study Overview

Brief Summary

The purpose of this study is to compare the efficacy of iron (12.5 mg as ferrous sulfate) and placebo given for 6 months in preventing the elevation of blood lead concentration in children 6-9 months of age.

Study Design

Study Type
Interventional
Allocation
Randomized
Intervention Model
Single Group
Primary Purpose
Prevention
Masking
Double

Eligibility Criteria

Ages
6 Months to 18 Months (Child)
Sex
All
Accepts Healthy Volunteers
Yes

Inclusion Criteria

  • Infants included if gestational age >36 weeks, birth weight > 2500g, no chronic illness, blood lead concentration <10 mcg/dL, hemoglobin >9 g/dL, zinc protoporphyrin >90 mmol/mol heme
  • Mothers included if 18 years or older

Exclusion Criteria

  • Hemoglobin >11.5 g/dL

Outcomes

Primary Outcomes

Mean zinc protoporphyrin concentration

Incidence of blood lead concentrations > 10 mcg/dL

Mean hemoglobin concentration

Secondary Outcomes

  • Anthropometry
  • Oxidative stress

Investigators

Sponsor Class
Other
Responsible Party
Sponsor

Study Sites (1)

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