Sorilux

Risk Summary

Although there are no available data on the drug- associated risk of major birth defects, miscarriage or adverse maternal or fetal outcomes in pregnant women exposed to SORILUX Foam, systemic exposure to calcipotriene is likely to be low [see Clinical Pharmacology (12.2, 12.3)].

In animal reproduction studies, oral administration of calcipotriene to pregnant rats and rabbits during the period of organogenesis resulted in an increased incidence of minor skeletal abnormalities, including enlarged fontanelles and extra ribs in rats and an increased incidence of minor skeletal abnormalities, including incomplete ossification of pubic bones and forelimb phalanges in rabbits (see Data). The available data do not allow the calculation of relevant comparisons between the systemic exposure of calcipotriene observed in animal studies to the systemic exposure that would be expected in humans after topical use of SORILUX Foam.

The estimated background risk of major birth defects and miscarriage for the indicated population is unknown. All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. In the U.S. general population, the estimated risk of major birth defects and miscarriage in clinically recognized pregnancies is 2 to 4% and 15 to 20%, respectively.

Data

Risk Summary

There are no data on the presence of topically administered calcipotriene in human or animal milk, the effects on the breastfed infant, or the effects on milk production. After topical administration of SORILUX Foam, concentrations of calcipotriene in plasma are low, and therefore, concentrations in human milk are likely to be low [see Clinical Pharmacology (12.3)]. The developmental and health benefits of breastfeeding should be considered along with the mother's clinical need for and any potential adverse effects on the breastfed child from SORILUX Foam or from the underlying maternal condition.