Journal: Cancer Chemotherapy and Pharmacology
Article Title: Phase I study to assess the effect of adavosertib (AZD1775) on the pharmacokinetics of substrates of CYP1A2, CYP2C19, and CYP3A in patients with advanced solid tumors
doi: 10.1007/s00280-023-04554-3
Figure Lengend Snippet: Individual and geometric mean AUC 0–t and C max of a caffeine, b omeprazole, and c midazolam alone versus each cocktail drug plus adavosertib, and d individual and geometric mean of adavosertib plus cocktail (part A) versus adavosertib alone (part B). *Individual patient and geometric mean AUC 0–t and C max in the presence and absence of adavosertib 225 mg bid for caffeine ( n = 25), omeprazole ( n = 27), and midazolam ( n = 23); † Adavosertib + cocktail: caffeine (200 mg tablet), omeprazole (20 mg capsule), and midazolam (1 mL of 2 mg/mL syrup formulation) on day 3 and adavosertib 225 mg (3 × 75 mg capsules) on day 3 (part A). Adavosertib: adavosertib 225 mg (3 × 75 mg capsules) bid on days 1 and 2 and once on day 3 (part B/pharmacodynamic study). AUC 0–12 area under the plasma concentration–time curve from time zero to 12 h, AUC 0–t area under the plasma concentration–time curve from time zero to time of the last quantifiable concentration, C max maximum plasma drug concentration
Article Snippet: The concentration of adavosertib in human plasma was determined by Labcorp Bioanalytical Laboratories using the same validated method described previously [ ].
Techniques: Formulation, Capsules, Clinical Proteomics, Concentration Assay