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Specimen Collection From Pregnant Women at Increased Risk for Fetal Aneuploidy

Down Syndrome Clinical Trial

Official title:
Collection of Whole Blood Specimens From Pregnant Women at Increased Risk of Fetal Chromosomal Abnormality for Use in Development of a Noninvasive Prenatal Test in the Detection of the Relative Quantity of Chromosomal Material in Circulating Cell-Free DNA Extracted From Maternal Plasma

Clinical Trial Summary

The specimen collection is designed for the purpose of the development of a noninvasive prenatal test for T21.

Clinical Trial Description

To collect specimens for the purpose of developing a prenatal aneuploidy test. The test will analyze circulating cell free fetal (ccff) nucleic acid from blood samples from pregnant women who have an increased risk indicator/s for fetal chromosomal aneuploidy and are undergoing invasive prenatal diagnosis by chorionic villus sampling (CVS) and/or genetic amniocentesis. The results of the ccff aneuploidy test will be compared to the chromosomal analysis obtained via CVS or genetic amniocentesis. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT01429389
Study type Observational
Source Sequenom, Inc.
Contact
Status Recruiting
Phase
Start date May 2011
Completion date March 2025
View Details
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