Increasing exposure to angiotensin-converting enzyme inhibitors in pregnancy
Objective The objective of the study was to identify angiotensin-converting enzyme (ACE) inhibitor prescription-filling trends in pregnant women. Study Design This was a retrospective cohort study in women continuously enrolled in Tennessee Medicaid during pregnancy who delivered a live infant or ha...
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Published in | American journal of obstetrics and gynecology Vol. 198; no. 3; pp. 291.e1 - 291.e5 |
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Main Authors | , , , , |
Format | Journal Article Conference Proceeding |
Language | English |
Published |
Philadelphia, PA
Mosby, Inc
01.03.2008
Elsevier |
Subjects | |
Online Access | Get full text |
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Summary: | Objective The objective of the study was to identify angiotensin-converting enzyme (ACE) inhibitor prescription-filling trends in pregnant women. Study Design This was a retrospective cohort study in women continuously enrolled in Tennessee Medicaid during pregnancy who delivered a live infant or had a fetal death between 1986-2003 (n = 262,179). Results ACE inhibitor exposures increased more than 4-fold: from 11.2 per 10,000 pregnancies in 1986-1988 to 58.9 per 10,000 pregnancies by 2003 (adjusted risk ratio [RR], 4.49; 95% confidence interval [CI], 2.78-7.25). Exposures in the second and third trimesters nearly tripled (RR, 2.88; 95% CI, 1.45-5.75) and did not decrease following a US Food and Drug Administration black box warning against such use in 1992. Exposures were most common among women 35 years of age or older. Conclusion Despite evidence of fetal complications associated with ACE inhibitor use during pregnancy, the number of pregnant women with pregnancy-related ACE inhibitor exposures increased steadily between 1986-2003. Better methods are needed to reduce fetal exposure to potentially teratogenic prescribed medications. |
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ISSN: | 0002-9378 1097-6868 |
DOI: | 10.1016/j.ajog.2007.09.009 |