A Study of Tucatinib or Placebo With Trastuzumab and Pertuzumab for Metastatic HER2+ Breast Cancer (opens ClinicalTrials.gov)
- Sponsor
- Seagen, a wholly owned subsidiary of Pfizer
- Enrolment
- 654
- Started
- 2022-03-07
- Last update
- 2026-09-29
Conditions: HER2 Positive Breast Cancer
Interventions: Tucatinib, Trastuzumab, Pertuzumab, Combination product: Trastuzumab + Pertuzumab…