METHODS
An open-label, randomized, two-treatment, two-period, two-sequence,
single oral dose, crossover, bioequivalence study was conducted on 51
healthy subjects. A population pharmacokinetic (PopPK) model was
developed using the data to perform simulations with various PFOS doses
and select a bioequivalent dose. To simulate 6MP and 6 thioguanine
(6TGN) exposures in pediatrics, a literature model for paediatric ALL
patients, and allometrically scaled PK parameters were utilised.