Plasma Brain Natriuretic Peptide Levels in Pregnancy

Status Completed

Clinical Trial Summary

To evaluate the maternal blood concentrations of brain natriuretic peptide (BNP) during the second and third trimesters of a normal pregnancy. We will attempt to define a normal range for pregnancy and any outliers that may serve as markers for abnormal cardiovascular physiology.

Clinical Trial Description

The brain natriuretic peptide (BNP) is a useful marker for volume overload, increased filling pressures and stretching of the myocardium. The current literature contains limited and unreliable information regarding normal BNP values in pregnancy. After baseline echocardiogram to detect individuals with asymptomatic structural defects, the participants will submit to 3 blood draws during the second and third trimester and at delivery to determine normal pregnancy values. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT00324402
Study type	Observational
Source	Oklahoma State University Center for Health Sciences
Contact
Status	Completed
Phase
Start date	August 2006
Completion date	June 2008

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