We updated the design of this site on December 18, 2017. Learn more.
ClinicalTrials.gov Menu

Prenatal PCB Exposure

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
ClinicalTrials.gov Identifier: NCT00012428
Recruitment Status : Completed
First Posted : March 8, 2001
Last Update Posted : April 14, 2015
Information provided by:

Study Description
Brief Summary:
This project is designed to investigate the association between prenatal exposure to environmental contaminants on cognitive development of school-age children

Condition or disease
Maternal Exposure

Study Design

Study Type : Observational
Estimated Enrollment : 224 participants
Time Perspective: Prospective
Official Title: Prenatal PCB Exposure and Cognitive Development
Study Start Date : September 1999
Primary Completion Date : August 2009
Study Completion Date : August 2009
Groups and Cohorts

Outcome Measures

Eligibility Criteria

Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.

Ages Eligible for Study:   16 Years and older   (Child, Adult, Senior)
Sexes Eligible for Study:   Female
Accepts Healthy Volunteers:   Yes
Pregnant mothers carrying full-term infants between 1991 and 1994. No longer recruiting. This is not a clinical trial. This is an epidemiological study.
More Information

ClinicalTrials.gov Identifier: NCT00012428     History of Changes
Other Study ID Numbers: 9815-CP-001
First Posted: March 8, 2001    Key Record Dates
Last Update Posted: April 14, 2015
Last Verified: April 2015

Keywords provided by National Institute of Environmental Health Sciences (NIEHS):
Cognitive development
Prenatal exposure