An observational study in Lead Poisoning, sponsored by National Institute of Environmental Health Sciences (NIEHS). Completed. Open to female participants aged 12 Years to 35 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2006-03-23.
Sponsored by National Institute of Environmental Health Sciences (NIEHS) · Observational
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.
27 studies on the registry are indexed under Lead Poisoning; 2 are open to participants now.
This study's enrollment of 1,000 is above the median of 350 across 14 observational studies indexed under Lead Poisoning.
Browse Lead Poisoning studies →National Institute of Environmental Health Sciences (NIEHS) is the lead sponsor of 183 studies on the registry; 18 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Corticosteroids (steroids)
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
No study locations are listed for this record.
This study is completed, as verified in Mar 2006. You cannot join it, but the record below documents what was studied.
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National Institute of Environmental Health Sciences (NIEHS) →