NCT03975647 2025-12-10
A Study of Tucatinib vs. Placebo in Combination With Ado-trastuzumab Emtansine (T-DM1) for Patients With Advanced or Metastatic HER2+ Breast Cancer
Seagen Inc.
Phase 3 Active not recruiting
Seagen Inc.
Centre Leon Berard
University of Washington
Sichuan Baili Pharmaceutical Co., Ltd.
Sichuan Kelun Pharmaceutical Research Institute Co., Ltd.
University of Kansas Medical Center