While we have considerable information regarding the teratogenic risk associated with prenatal exposure to various antiepileptic (AED) drugs, we have less impact on exposure to AEDs on behavior outcomes in children. Several studies have shown [...]
EURAP is an international registry for antiepileptic drugs and pregnancy. At its inception in 1999, it included only European countries but EURAP has grown and now includes 42 countries from Europe, Australia, Asia, South America. [...]
There have long been concerns regarding the use of the anticonvulsant valproate (Depakote) during pregnancy. First trimester use of valproate has been associated with a 3-5% risk of neural tube defects, as well as [...]
The CDC, the U.S. Public Health Service, and the American College of Obstetricians and Gynecologists (ACOG) all recommend that every woman of reproductive age get 400 micrograms (400 mcg) or 0.4 milligrams of folic acid [...]
This is a paper I missed from 2014, but I think this study adds some important information to the review we posted on topiramate a few weeks ago.
We have an abundance of articles which address the impact of psychotropic medications on pregnancy. Much less research, however, has focused on how pregnancy may affect how these medications work. Physiologic changes take place during [...]
We have previously written about studies which indicate that prenatal exposure to antiepileptic drugs (AEDs), particularly valproic acid, may adversely affect the developing fetus. Numerous studies have documented long-term effects of antiepileptic exposure on cognitive functioning: prenatal exposure to AEDs has been associated with lower IQs, as well as lower scores on tests of executive functioning, memory, verbal and nonverbal abilities, in children at 6 yeas of age (Meador KJ et al, 2012). These deficits were the most prominent in children exposed to valproic acid.
There have long been concerns regarding the use of the anticonvulsant valproate (Depakote) during pregnancy. First trimester use of valproate has been associated with a 3-5% risk of neural tube defects, as well as an increased risk of other malformations affecting the heart. In addition, recent reports have indicated that in utero exposure to valproate may also result in lower IQ.
While it is well-established that several of the older anticonvulsants, including valproate (Depakote), carry a significant teratogenic risk, less is known about the reproductive safety of the newer antiepileptic drugs (AEDs). The North American AED Pregnancy Registry was established in 1997 for pregnant women in the United States and Canada at the Massachusetts General Hospital. The purpose of the registry is to obtain and publish information on the frequency of major malformations among infants whose mothers have taken one or more AEDs during pregnancy.
