Food Contamination and Poisoning |
Yersinia |
Clinical Trial: Lead Mobilization & Bone Turnover in Pregnancy/Lactation
This study is no longer recruiting patients.
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Purpose
We are examining the role of maternal bone lead turnover during pregnancy and lactation as a potential source of lead exposure for the fetus and the infant (via breast milk). A cohort, ascertained at entry to care, consists of >1000 women to be followed through pregnancy. In the postpartum subjects are recruited for a nested case control study to assess the influence of lactation on maternal bone density, maternal blood lead and breast milk lead.
| Condition |
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| Lead Poisoning |
MedlinePlus related topics: Lead Poisoning
Study Type: Observational
Study Design: Natural History, Longitudinal, Convenience Sample, Prospective Study
Expected Total Enrollment: 1000
Study start: August 1996; Study completion: December 2002
Eligibility
Ages Eligible for Study: 12 Years - 35 Years, Genders Eligible for Study: Female
Accepts Healthy Volunteers
Criteria
More Information
Publications
Sowers M, Jannausch M, Scholl T, Schall J. The reproducibility of ultrasound bone measures in a triethnic population of pregnant adolescents and adult women. J Bone Miner Res. 1998 Nov;13(11):1768-74.
Sowers MF, Scholl T, Harris L, Jannausch M. Bone loss in adolescent and adult pregnant women. Obstet Gynecol. 2000 Aug;96(2):189-93.
Scholl TO. High third-trimester ferritin concentration: associations with very preterm delivery, infection, and maternal nutritional status. Obstet Gynecol. 1998 Aug;92(2):161-6.
Goodlin RC. High third-trimester ferritin concentration: associations with very preterm delivery, infection, and maternal nutritional status. Obstet Gynecol. 1999 Jan;93(1):156. No abstract available.
Scholl TO. Teenage pregnancy. In "Cambridge Encyclopedia of Growth and Development", SJ Ulijaszek, FE Johnson, MA Preece (eds), Cambridge Univ Press, 312-13,1998
Scholl TO, Reilly T. Essential trace elements and mineral nutrition in human pregnancy. In "Clinical nutrition of the essential trace elements and mineral - The Guide for Health Professionals", John R. Bogden, Leslie Klevay (eds), Humana Press, 1999. ( In press)
Record last reviewed: July 2002
Last Updated: October 13, 2004
Record first received: February 27, 2001
ClinicalTrials.gov Identifier: NCT00011726
Health Authority: United States: Federal Government
ClinicalTrials.gov processed this record on 2005-04-08
Source: ClinicalTrials.gov
Cache Date: April 9, 2005

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