- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00000104
Does Lead Burden Alter Neuropsychological Development?
June 23, 2005 updated by: National Center for Research Resources (NCRR)
Inner city children are at an increased risk for lead overburden.
This in turn affects cognitive functioning.
However, the underlying neuropsychological effects of lead overburden and its age-specific effects have not been well delineated.
This study is part of a larger study on the effects of lead overburden on the development of attention and memory.
The larger study is using a multi-model approach to study the effects of lead overburden on these effects including the event-related potential (ERP), electrophysiologic measures of attention and memory are studied.
Every eight months, for a total of three sessions the subjects will complete ERP measures of attention and memory which require them to watch various computer images while wearing scalp electrodes recording from 11 sites.
It is this test that we are going to be doing on CRC.
There will be 30 lead overburdened children recruited from the larger study for participation in the ERP studies on CRC.
These 30 children will be matched with 30 children without lead overburden.
This portion of the study is important in providing an index of physiological functioning to be used along with behaviorally based measures of attention and memory, and for providing information about the different measures.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Observational
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Minnesota
-
Minneapolis, Minnesota, United States, 55455
- Department of Neurology 420 Delaware St. SE, Box 486 Mayo
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
1 second and older (Child, Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
Female
Description
Inclusion Criteria:
- Pregnant mothers of the Phillips neighborhood in Minneapolis, Minnesota. Subject recruitment will take place in local clinics which serve pregnant women and offspring
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Observational Models: Defined Population
- Time Perspectives: Other
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Collaborators
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Registration Dates
First Submitted
November 3, 1999
First Submitted That Met QC Criteria
November 3, 1999
First Posted (Estimate)
November 4, 1999
Study Record Updates
Last Update Posted (Estimate)
June 24, 2005
Last Update Submitted That Met QC Criteria
June 23, 2005
Last Verified
December 1, 2003
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- NCRR-M01RR00400-0587
- M01RR000400 (U.S. NIH Grant/Contract)
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Lead Poisoning
-
National Institute of Environmental Health Sciences...Completed
-
University of JohannesburgMedical Research Council, South AfricaEnrolling by invitationLead Poisoning | Lead Poison ChildrenSouth Africa
-
National Institute of Environmental Health Sciences...Health Canada; Danish Institute for Public Health; Indian and Northern Affairs...Completed
-
Arslan SaleemBaqai Medical UniversityActive, not recruiting
-
National Institute of Environmental Health Sciences...Completed
-
Federal University of São PauloCompleted
-
China Medical University, ChinaCompleted
-
National Institute of Environmental Health Sciences...CompletedLead PoisoningUnited States
-
National Institute of Environmental Health Sciences...CompletedLead Poisoning
-
Eunice Kennedy Shriver National Institute of Child...Nationwide Children's HospitalCompleted
Clinical Trials on ERP measures of attention and memory
-
University of Wisconsin, MadisonNational Institute of Mental Health (NIMH)Completed
-
University of Wisconsin, MadisonNational Institute of Mental Health (NIMH)Completed
-
Florida A&M UniversityCompletedAdolescent - Emotional ProblemChina
-
Tampere University HospitalTampere University; Coxa, Hospital for Joint ReplacementCompletedDelirium | Cognitive Impairment | Malnutrition | Dementia
-
Centre Oscar LambretSCALab UMR CNRS 9193 Université de LilleTerminatedKidney Cancer | Colorectal Cancer | Prostate Cancer | Bladder Cancer | Advanced SarcomaFrance
-
Shanghai Mental Health CenterNot yet recruitingObsessive-Compulsive Disorder | Virtual RealityChina
-
University Hospital, ToulouseUnknown
-
University of PittsburghNational Cancer Institute (NCI); National Institutes of Health (NIH)Recruiting
-
Memorial Sloan Kettering Cancer CenterRutgers UniversityCompletedCentral Nervous System LymphomaUnited States
-
University of Texas at AustinUnknownDiabetes Mellitus, Type 2 | Cognitive Function Abnormal