Lamotrigine use in pregnancy and risk of orofacial cleft and other congenital anomalies.

ABSTRACT:

Objective

To test previous signals of a risk of orofacial cleft (OC) and clubfoot with exposure to the antiepileptic lamotrigine, and to investigate risk of other congenital anomalies (CA).

Methods

This was a population-based case-malformed control study based on 21 EUROCAT CA registries covering 10.1 million births (1995-2011), including births to 2005 in which the clubfoot signal was generated and a subsequent independent study population of 6.3 million births. A total of 226,806 babies with CA included livebirths, stillbirths, and terminations of pregnancy following prenatal diagnosis. First-trimester lamotrigine monotherapy exposure in OC cases and clubfoot cases was compared to other nonchromosomal CA (controls). Odds ratios (OR) were adjusted for registry. An explorato

SUBMITTER: Dolk H 

PROVIDER: S-EPMC4854591 | biostudies-literature | 2016 May

REPOSITORIES: biostudies-literature