Ignite Creation Date:
2024-05-05 @ 11:23 AM
Last Modification Date:
2024-10-26 @ 9:06 AM
Study NCT ID:
NCT00014898
Status:
COMPLETED
Last Update Posted:
2005-06-24
First Post:
2001-04-12
Brief Title:
Attention Deficit Disorder and Exposure to Lead
Sponsor:
National Institute of Environmental Health Sciences NIEHS
Organization:
National Institute of Environmental Health Sciences NIEHS
Study Overview
Official Title:
None
Status:
COMPLETED
Status Verified Date:
2001-03
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
We are examining the past exposure to lead in 250 well characterized children with ADHD and a suitable group of controls Our measure of past exposure is bone lead levels obtained by XRay fluorescence spectroscopy a relatively new way of estimating bone lead concentrations and by inference body lead burdens By comparing the lead concentrations in these two groups controlling for other factors which could confound we will estimate odds ratios for ADHD given elevated bone lead and estimate the contribution of lead to this disease of childhood
Detailed Description:
None
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None