A Multicenter, Open-Label, Phase II Trial of Exploring the Maintenance of Trastuzumab Plus Pyrotinib or Trastuzumab Plus Dalpiciclib and Endocrine Therapy Based on HR Status Following Trastuzumab Rezetecan as Induction Treatment for HER2 Positive Unresectable Locally Recurrent or Metastatic Breast Cancer
Latest Information Update: 23 Sep 2025
At a glance
- Drugs Trastuzumab rezetecan (Primary) ; Anastrozole; Dalpiciclib; Exemestane; Fulvestrant; Goserelin; Letrozole; Leuprorelin; Pyrotinib
- Indications Advanced breast cancer; HER2 positive breast cancer
- Focus Therapeutic Use
Most Recent Events
- 23 Sep 2025 New trial record