Population Pharmacokinetics of Oxycodone and Metabolites in Patients with Cancer-Related Pain.

ABSTRACT: Oxycodone is frequently used for treating cancer-related pain, while not much is known about the factors that influence treatment outcomes in these patients. We aim to unravel these factors by developing a population-pharmacokinetic model to assess the pharmacokinetics of oxycodone and its metabolites in cancer patients, and to associate this with pain scores, and adverse events. Hospitalized patients with cancer-related pain, who were treated with oral oxycodone, could participate. Pharmacokinetic samples and patient-reported pain scores and occurrence and severity of nine adverse events were taken every 12 h. In 28 patients, 302 pharmacokinetic samples were collected. A one-compartment model for oxycodone and each metabolite best described oxycodone, nor-oxycodone, and nor-oxymorphone ph

SUBMITTER: Agema BC 

PROVIDER: S-EPMC8199682 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature