VOXZOGO

The area under the concentration-time curve (AUC) and peak concentration (C max ) of vosoritide increased greater than proportionally following subcutaneous administration to pediatric subjects with achondroplasia in the dose range of 7.5 to 30.0 mcg/kg. The pharmacokinetics of vosoritide were evaluated in 58 subjects aged 5 to 13 years with achondroplasia who received subcutaneous injections of vosoritide 15 mcg/kg once daily for 52 weeks. The mean (± SD) C max and area under the concentration-...

14.1 Pediatric Patients 5 Years of Age and Older The safety and effectiveness of VOXZOGO in patients with achondroplasia were assessed in one 52-week, multi-center, randomized, double-blind, placebo-controlled, phase 3 study -

Study 1(NCT03197766). Study 1 was conducted in 121 subjects with genetically-confirmed achondroplasia, who were randomized to either VOXZOGO (N=60) or placebo (N=61). The dosage of VOXZOGO was 15 mcg/kg administered subcutaneously once daily. Baseline standing height, weight Z-score, body mass index (BMI) Z-score, and upper to lower body ratio were collected for at leas...

The following clinically significant adverse reactions are described elsewhere in the labeling: Risk of Low Blood Pressure [see Warnings and Precautions (5.1) ] Most common adverse reactions (>10%) are injection site erythema, injection site swelling, rash, vomiting, injection site urticaria, arthralgia, decreased blood pressure, and gastroenteritis. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact BioMarin Pharmaceutical Inc. at 1-866-906-6100, or FDA at 1-800-FDA-1088 or www.fda.gov/medw...

None None. ( 4 )

Risk of Low Blood Pressure : Transient decreases in blood pressure have been reported. Instruct patients to be well-hydrated and have adequate food intake prior to administration of VOXZOGO ( 5.1 ) 5.1 Risk of Low Blood Pressure Transient decreases in blood pressure were observed in clinical studies of VOXZOGO. Subjects with significant cardiac or vascular disease and patients on anti-hypertensive medicinal products were excluded from participation in VOXZOGO clinical trials. To reduce the risk ...