Model-Based Population Pharmacokinetic Analysis of Nivolumab in Patients With Solid Tumors.

ABSTRACT: Nivolumab is a fully human monoclonal antibody that inhibits programmed death-1 activation. The clinical pharmacology profile of nivolumab was analyzed by a population pharmacokinetics model that assessed covariate effects on nivolumab concentrations in 1,895 patients who received 0.3-10.0 mg/kg nivolumab in 11 clinical trials. Nivolumab pharmacokinetics is linear with a time-varying clearance. A full covariate model was developed to assess covariate effects on pharmacokinetic parameters. Nivolumab clearance and volume of distribution increase with body weight. The final model included the effects of baseline performance status (PS), baseline body weight, and baseline estimated glomerular filtration rate (eGFR), sex, and race on clearance, and effects of baseline body weight and sex on vol

SUBMITTER: Bajaj G 

PROVIDER: S-EPMC5270302 | biostudies-literature | 2017 Jan

REPOSITORIES: biostudies-literature