Single-dose pharmacokinetics and safety of azilsartan medoxomil in children and adolescents with hypertension as compared to healthy adults.

ABSTRACT:

Purpose

This open-label, multicenter, single-dose study characterized the pharmacokinetics and short-term safety of azilsartan medoxomil (AZL-M) in hypertensive pediatric subjects (12-16 years [cohort 1a; n = 9]; 6-11 years [cohort 2; n = 8]; 4-5 years [cohort 3; n = 3]).

Methods

Model-based simulations were performed to guide dosing, especially in 1-5-year olds, who were difficult to enroll. AZL-M was dosed according to body weight (20-60-mg tablet, cohorts 1a and 2; 0.66 mg/kg granule suspension, cohort 3). In cohort 1, gender-matched healthy adults (cohort 1b; n = 9) received AZL-M 80 mg.

Results

Exposure to AZL (active moiety of AZL-M), measured by dose-/body weight-normalized C max and AUC0-∞, was ∼15-30 % lower in pediatric subjects versus adults. In simulations

SUBMITTER: Webb NJ 

PROVIDER: S-EPMC4792355 | biostudies-literature | 2016 Apr

REPOSITORIES: biostudies-literature