Lamotrigine in pregnancy – therapeutic drug monitoring in maternal blood, amniotic fluid, and cord blood

This study is the first to measure and correlate lamotrigine concentrations in maternal blood, amniotic fluid, and umbilical cord blood and account for distribution of the drug between these three compartments. Concentrations of lamotrigine were measured in six mother–infant pairs at the time of delivery. Daily doses of lamotrigine ranged between 200 and 650 mg. Daily doses were correlated with maternal serum and umbilical cord blood concentrations, and serum levels were correlated with levels in amniotic fluid. Lamotrigine levels in serum correlated strongly with the lamotrigine levels in amniotic fluid (r=+0.986, P
Source: International Clinical Psychopharmacology - Category: Psychiatry Tags: Original Articles Source Type: research