Clinical Trials Logo

Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT00000104
Other study ID # NCRR-M01RR00400-0587
Secondary ID M01RR000400
Status Completed
Phase N/A
First received November 3, 1999
Last updated June 23, 2005

Study information

Verified date December 2003
Source National Center for Research Resources (NCRR)
Contact n/a
Is FDA regulated No
Health authority United States: Federal Government
Study type Observational

Clinical Trial Summary

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.


Recruitment information / eligibility

Status Completed
Enrollment 0
Est. completion date
Est. primary completion date
Accepts healthy volunteers Accepts Healthy Volunteers
Gender Female
Age group N/A and older
Eligibility 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 Design

Observational Model: Defined Population, Time Perspective: Longitudinal


Related Conditions & MeSH terms


Intervention

Procedure:
ERP measures of attention and memory


Locations

Country Name City State
United States Department of Neurology 420 Delaware St. SE, Box 486 Mayo Minneapolis Minnesota

Sponsors (2)

Lead Sponsor Collaborator
National Center for Research Resources (NCRR) HRSA/Maternal and Child Health Bureau

Country where clinical trial is conducted

United States, 

See also
  Status Clinical Trial Phase
Completed NCT01573013 - Iron Fortification Trail Using NaFeEDTA in Iron Deficient Lead-exposed Children N/A
Withdrawn NCT00552630 - Penicillamine Chelation for Children With Lead Poisoning Phase 2/Phase 3
Completed NCT00014885 - Bone Lead Levels and College Achievement Scores N/A
Completed NCT00004838 - Randomized Study of Succimer (Dimercaptosuccinic Acid) on Growth of Lead-Poisoned Children N/A
Enrolling by invitation NCT05265572 - Evaluation of the Impact of a Personal and Domestic Hygiene Intervention on Lead Exposure in a Community Close to a Mine Dump N/A
Completed NCT01739166 - QI Study of a Practice Facilitator's Impact in Working With Clinics on Improving Dental, Lead & Obesity Measures for Children N/A
Completed NCT00285610 - Early Exposure to Lead and Adult Antisocial Outcomes N/A
Completed NCT00011674 - Early Exposure to Lead and Adolescent Development N/A
Completed NCT00374894 - The Combined Effect of 2,3-Dimercaptosuccinic Acid and Multi-Nutrients on Children in Lead Poisoning N/A
Completed NCT00011661 - Social Network Based Intervention to Reduce Lead Exposure Among Native American Children N/A
Recruiting NCT03256383 - Plan for Testing Fingerstick Bloods on Magellan Systems N/A
Recruiting NCT05950386 - Effects of Lead Exposure on Ferroptosis Pathway
Completed NCT02346188 - Effects of Iron and/or Zinc Supplementation in Mexican School Children Exposed to Lead N/A
Completed NCT00013858 - Environmental Contaminants and Infant Development N/A
Completed NCT00013819 - Exposure, Dose, Body Burden and Health Effects of Lead N/A
Active, not recruiting NCT05744752 - Effects of Allium Sativum and Moringa Oleifera Extract on Dental Enamel N/A
Completed NCT00012480 - Effect of Environmental Exposures on the Egg Fertilizing Ability of Human Sperm N/A
Completed NCT00011726 - Lead Mobilization & Bone Turnover in Pregnancy/Lactation N/A
Completed NCT00023101 - Lead, Endocrine Disruption and Reproductive Outcomes N/A
Terminated NCT04498845 - RECLEAN Pilot Study N/A