dinaciclib has been researched along with Vomiting* in 1 studies
1 trial(s) available for dinaciclib and Vomiting
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Effect of aprepitant on the pharmacokinetics of the cyclin-dependent kinase inhibitor dinaciclib in patients with advanced malignancies.
Dinaciclib, a selective inhibitor of cyclin-dependent kinase (CDK) 1, CDK2, CDK5, and CDK9, is metabolized via CYP3A4. Aprepitant, a neurokinin-1 receptor antagonist for the prevention of chemotherapy-induced nausea and vomiting, is an inhibitor and inducer of CYP3A4. We conducted a randomized, crossover study to investigate the effects of single oral doses of aprepitant when coadministered with dinaciclib.. As part of a phase 1 dose-escalation trial, subjects with advanced malignancies were randomized into a 2-period, multi-cycle, crossover study to investigate the effect of single doses of oral aprepitant on the pharmacokinetics of 29.6 mg/m(2) dinaciclib administered by 2-h intravenous infusion. During cycle 1 and cycle 2, subjects received dinaciclib with aprepitant in one cycle and dinaciclib without aprepitant in the other cycle; aprepitant was administered at a dose of 125 mg orally on day 1 and 80 mg orally on days 2 and 3, along with standard dosing regimens of ondansetron and dexamethasone.. Twelve patients completed the study; T (max) occurred approximately 2 h after the initiation of the infusion. The percent geometric mean ratio (dinaciclib + aprepitant vs. dinaciclib alone) was 106 % (90 % confidence interval [CI] 89-126 %) and 111 % (90 % CI 93-132 %) for dinaciclib C(max) and AUC([I]), respectively. The half-life and clearance of dinaciclib were similar, with or without aprepitant.. Coadministration of dinaciclib with aprepitant resulted in no clinically significant effect on the pharmacokinetics and did not alter the safety profile of dinaciclib in patients with advanced malignancies. Topics: Administration, Oral; Adult; Aged; Analysis of Variance; Antiemetics; Antineoplastic Agents; Aprepitant; Area Under Curve; Bridged Bicyclo Compounds, Heterocyclic; Cross-Over Studies; Cyclic N-Oxides; Cyclin-Dependent Kinases; Dexamethasone; Drug Administration Schedule; Female; Half-Life; Humans; Indolizines; Infusions, Intravenous; Linear Models; Male; Middle Aged; Morpholines; Nausea; Neoplasms; Ondansetron; Pyridinium Compounds; Treatment Failure; Vomiting | 2012 |