Clozapine treatment of a Japanese patient during pregnancy: Effect on fetal heart rate.

ABSTRACT: The current literature on the effects of clozapine on pregnancy is limited, and no cases of pregnant Japanese women have been reported. Decreased variability in the fetal heart rate due to clozapine exposure has been reported in countries other than Japan, but its association with serum concentrations of clozapine has not been documented. In this case, a 29-year-old Japanese primipara with treatment-resistant schizophrenia taking clozapine 250 mg/day experienced pregnancy. The pregnancy progressed without complications. At 40 weeks and 2 days of gestation, the patient developed premature rupture of membranes, and decreased variability in the fetal heart rate and variable deceleration were observed, leading to an emergency cesarean section. The neonate had no congenital malformations, metab

SUBMITTER: Aoki S 

PROVIDER: S-EPMC11609758 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature