Early Exposure to Lead and Adolescent Development

This study has been completed.
Sponsor:
Information provided by:
National Institute of Environmental Health Sciences (NIEHS)
ClinicalTrials.gov Identifier:
NCT00011674
First received: February 26, 2001
Last updated: March 22, 2006
Last verified: March 2006
  Purpose

This prospective cohort study examines the role of prenatal and early postnatal lead exposure on the neuropsychological status and social adjustment of adolescents enrolled in the Cincinnati Lead Study. We are examining the relationship between moderate exposure to lead and neuropsychological deficits, difficulties in peer relationships, personality disturbances and juvenile delinquency. This birth cohort of approximately 300 subjects has been followed since 1980 with regularly scheduled assessments of blood lead concentrations, health history, social and hereditary factors, and neurobehavioral development.


Condition
Lead Poisoning

Study Type: Observational
Study Design: Observational Model: Defined Population
Time Perspective: Longitudinal

Resource links provided by NLM:


Further study details as provided by National Institute of Environmental Health Sciences (NIEHS):

Estimated Enrollment: 300
Study Start Date: May 1997
Estimated Study Completion Date: May 2001
  Eligibility

Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   Yes
Criteria

Subjects for the Cincinnati Lead Study were recruited prenatally if their mothers resided in areas within Cincinnati, Ohio where there has historically been a high incidence of lead poisoning. Infants were eligible for follow-up if they were greater than 1500 grams at birth and had no disqualifying medical conditions such as defined genetic syndromes or other serious complications that may adversely affect neurobehavioral development.

  Contacts and Locations
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Please refer to this study by its ClinicalTrials.gov identifier: NCT00011674

Locations
United States, Ohio
Findlay Street Clinic
Cincinnati, Ohio, United States, 45214
Sponsors and Collaborators
  More Information

No publications provided

ClinicalTrials.gov Identifier: NCT00011674     History of Changes
Other Study ID Numbers: 8158-CP-001
Study First Received: February 26, 2001
Last Updated: March 22, 2006
Health Authority: United States: Federal Government

Keywords provided by National Institute of Environmental Health Sciences (NIEHS):
Lead
Prenatal
Development
Children
Psychology
Toxicology
Teratology

Additional relevant MeSH terms:
Lead Poisoning
Poisoning
Chemically-Induced Disorders

ClinicalTrials.gov processed this record on August 21, 2014