Body weight, gender and pregnancy affect enantiomer-specific ketorolac pharmacokinetics.

ABSTRACT:

Aims

Although ketorolac analgesia is linked only to the S-enantiomer, there is limited information on the stereo-selective pharmacokinetics of this agent. We studied the stereo-selective pharmacokinetics of ketorolac in a pooled dataset of two studies, with women at delivery and 4-5 months postpartum, and males and nonpregnant females.

Methods

Nonlinear mixed-effect modelling was used to evaluate the stereo-selective pharmacokinetics of ketorolac tromethamine after a single intravenous injection immediately after delivery (n = 41), 4-5 months postpartum (n = 8, paired), and in male (n = 12) and nonpregnant female (n = 14) subjects. All of the males and six of the nonpregnant females were recruited from another study, in which they were undergoing blood sampling for 24 h. All

SUBMITTER: Valitalo PA 

PROVIDER: S-EPMC5555864 | biostudies-literature | 2017 Sep

REPOSITORIES: biostudies-literature