Cipotrex

Clinical summary

Indications and usage Indications and Usage Indicated for the treatment of plaque psoriasis. Dosage and administration Dosage and Administration Indicated for the treatment of plaque psoriasis. Warnings and cautions WARNINGS FOR EXTERNAL USE ONLY. Avoid contact with eyes, lips or mucous membranes. Pregnancy Pregnancy Teratogenic Effects: Pregnancy Category C Studies of teratogenicity were done by the oral route where bioavailability is expected to be approximately 40 to 60% of the administered dose. Increased rabbit maternal and fetal toxicity was noted at 12 mcg/kg/day (132 mcg/m2/day). Rabbits administered 36 mcg/kg/day (396 mcg/m2/day) resulted in fetuses with a significant increase in the incidences of pubic bones, forelimb phalanges, and incomplete bone ossification. In a rat study, oral doses of 54 mcg/kg/day (318 mcg/m2/day) resulted in a significantly higher incidence of skeletal abnormalities consisting primarily of enlarged fontanelles and extra ribs. The enlarged fontanelles are most likely due to calcipotriene's effect upon calcium metabolism. The maternal and fetal calculated no-effect exposures in the rat (43.2 mcg/m2/day) and rabbit (17.6 mcg/m2/day) studies are approximately equal to the expected human systemic exposure level (18.5 mcg/m2/day) from dermal application. There are no adequate and well-controlled studies in pregnant women. Therefore, calcipotriene cream should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus.