A phase 1, open-label, randomized drug-drug interaction study of zanubrutinib with moderate or strong CYP3A inhibitors in patients with B-cell malignancies

Autor: Bilal Tariq, Ying C. Ou, Jennifer C. Stern, Vaibhav Mundra, Nicole Wong Doo, Patricia Walker, Katharine L. Lewis, Chester Lin, William Novotny, Srikumar Sahasranaman, Stephen Opat
Rok vydání: 2022
Předmět:
Zdroj: Leukemialymphoma.
ISSN: 1029-2403
Popis: BTK inhibitor exposure increases significantly when coadministered with CYP3A inhibitors, which may lead to dose-related toxicities. This study explored the pharmacokinetics, efficacy, and safety of zanubrutinib when coadministered with moderate or strong CYP3A inhibitors in 26 patients with relapsed or refractory B-cell malignancies. Coadministration of zanubrutinib (80 mg BID) with moderate CYP3A inhibitors fluconazole and diltiazem or zanubrutinib (80 mg QD) with strong CYP3A inhibitor voriconazole resulted in comparable exposures to zanubrutinib (320 mg QD) with AUC
Databáze: OpenAIRE