Pyrotinib as Neoadjuvant Agent for Non-objective Response HER2-positive Early Breast Cancer
Last updated on July 2021Recruitment
- Recruitment Status
- Recruiting
- Estimated Enrollment
- Same as current
Summary
- Conditions
- Breast Cancer
- Type
- Interventional
- Phase
- Phase 2
- Design
- Allocation: RandomizedIntervention Model: Parallel AssignmentMasking: None (Open Label)Primary Purpose: Treatment
Participation Requirements
- Age
- Between 18 years and 70 years
- Gender
- Only males
Description
Investigational Medical Products (IMPs) will be pyrotinib (B), trastuzumab (H), pertuzumab (P), docetaxel (T), epirubicin (E), and cyclophosphamide (C). Magnetic resonance imaging (MRI) will be performed at baseline and 2 cycles after neoadjuvant therapy with trastuzumab, pertuzumab, and docetaxel (...
Investigational Medical Products (IMPs) will be pyrotinib (B), trastuzumab (H), pertuzumab (P), docetaxel (T), epirubicin (E), and cyclophosphamide (C). Magnetic resonance imaging (MRI) will be performed at baseline and 2 cycles after neoadjuvant therapy with trastuzumab, pertuzumab, and docetaxel (THP*2). Non-objective response patients will be randomly assigned (2:1) to receive 2 cycles of pyrotinib and trastuzumab with docetaxel followed by 4 cycles of pyrotinib and epirubicin plus cyclophosphamide (THB*2-ECB[epirubicine, cyclophosphamide, and pyrotinib]*4, cohort A), or 2 cycles of trastuzumab and pertuzumab with docetaxel followed by 4 cycles of epirubicin plus cyclophosphamide (THP*2-EC*4, cohort B). During the neoadjuvant therapy, the side effects and all the events were recorded and analyzed. After surgery, the efficacy of pCR rate and ORR were analyzed. And long time follow-up will also be performed to analyze EFS, DFS, DDFS, and ORR.
Tracking Information
- NCT #
- NCT04717531
- Collaborators
- Not Provided
- Investigators
- Principal Investigator: Xiaoming Zha, MD The First Affiliated Hospital with Nanjing Medical University