Obstetric and neonatal outcomes after antipsychotic medication exposure in pregnancy.
Obstet Gynecol
; 125(5): 1224-1235, 2015 May.
Article
en En
| MEDLINE
| ID: mdl-25932852
ABSTRACT
OBJECTIVE:
Antipsychotic medications are used by increasing numbers of women of reproductive age. The safety of these medications during pregnancy has not been well described. We undertook a systematic review and meta-analysis of the adverse obstetric and neonatal outcomes associated with exposure to antipsychotics during pregnancy. DATA SOURCES PubMed, Reprotox, and ClinicalTrials.gov were searched to identify potential studies for inclusion. METHODS OF STUDY SELECTION Case-control or cohort studies estimating adverse birth outcomes associated with antipsychotic exposure during pregnancy were included. Pooled odds ratios (ORs) were used for dichotomous outcomes and weighted mean differences were used for neonatal birth weight and gestational age. Thirteen cohort studies, including 6,289 antipsychotic-exposed and 1,618,039 unexposed pregnancies, were included. TABULATION, INTEGRATION, ANDRESULTS:
Antipsychotic exposure was associated with an increased risk of major malformations (absolute risk difference [ARD] 0.03, 95% confidence interval [CI] 0.00-0.05, P=.04, Z=2.06), heart defects (ARD 0.01, 95% CI 0.00-0.01, P<.001, Z=3.44), preterm delivery (ARD 0.05, 95% CI 0.03-0.08, P<.001, Z=4.10), small-for-gestational-age births (ARD 0.05, 95% CI 0.02-0.09, P=.006, Z=2.74), elective termination (ARD 0.09, 95% CI 0.05-0.13, P<.001, Z=4.69), and decreased birth weight (weighted mean difference -57.89 g, 95% CI -103.69 to -12.10 g, P=.01). There was no significant difference in the risk of major malformations (test for subgroup differences χ²=0.07, degrees of freedom=1, P=.79) between typical (OR 1.55, 95% CI 1.21-1.99, P=.006) and atypical (OR 1.39, 95% CI 0.66-2.93, P=.38) antipsychotic medications. Antipsychotic exposure was not associated with risk of large-for-gestational-age births, stillbirth, and spontaneous abortion. Although antipsychotic exposure during pregnancy was associated with increased risk of adverse obstetric and neonatal outcomes, this association does not necessarily imply causation. This analysis was limited by the small number of included studies and limited adjustment in studies for possible confounders.CONCLUSION:
Women requiring antipsychotic treatment during pregnancy appear at higher risk of adverse birth outcomes, regardless of causation, and may benefit from close monitoring and minimization of other potential risk factors during pregnancy.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Antipsicóticos
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Resultado del Embarazo
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Lesiones Prenatales
Tipo de estudio:
Observational_studies
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Prognostic_studies
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Risk_factors_studies
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Systematic_reviews
Límite:
Adult
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Female
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Humans
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Pregnancy
Idioma:
En
Revista:
Obstet Gynecol
Año:
2015
Tipo del documento:
Article