Carbachol And Brimonidine Tartrate Interactions

Pregnancy & Breastfeeding

8.1 Pregnancy Risk Summary There are no adequate and well-controlled studies of YUVEZZI administration in pregnant women to inform a drug-associated risk. Topical ocular administration of YUVEZZI to pregnant rats throughout organogenesis did not produce adverse effects up to 3 times the maximum recommended human ocular dose (MRHOD). Topical ocular administration of YUVEZZI to pregnant rabbits throughout organogenesis at approximately 3 times the MRHOD resulted in maternal toxicity with no effect on the fetus, including reduced maternal food consumption, body weight change, and related moribundity in 2/25 animals during the dosing period. Body weight and food consumption effects recovered after the dosing stopped ( see Data ). Because animal reproductive studies are not always predictive of human response, YUVEZZI should be administered during pregnancy only if the potential benefit justifies the potential risk to the pregnant mother and fetus. The background risk of major birth defects and miscarriage for the indicated population is unknown. However, the background risk in the U.S. general population of major birth defects is 2 to 4%, and of miscarriage is 15 to 20%, of clinically recognized pregnancies. Data Human Data No adequate and well-controlled trials of YUVEZZI have been conducted in pregnant women. Animal Data YUVEZZI was not teratogenic in embryofetal development studies when given by topical ocular administration to pregnant rats or rabbits throughout organogenesis at dose levels up to approximately 3 times the MRHOD of 1.815 mg/day carbachol and 0.066 mg/day brimonidine tartrate based on body surface area scaling. Topical ocular administration of YUVEZZI to pregnant rats on gestation days (GD) 6 to 17 at dose levels of up to 0.224 mg/day carbachol and 0.008 mg/day brimonidine tartrate (approximately 3 times the MRHOD, based on body surface area) produced no maternal toxicity or embryofetal effects. Topical ocular administration of YUVEZZI to pregnant rab