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Clinical Trial Summary

This study is a single-arm, open-label, phase II study, comparing the efficacy and safety of pyrotinib plus trastuzumab and aromatase inhibitors, in the treatment of HR (hormone receptor)+/HER2 (human epidermal growth factor receptor 2) + MBC and inoperable LABC patients.


Clinical Trial Description

This is a exploratory, single-arm, open-label,multicenter phase II trial. Our primary purpose is to compare that PFS of patients with pyrotinib plus trastuzumab and AI for HER2-positive and hormone receptor-positive MBC or locally advanced breast cancer (LABC).

In treatment period, patients will be administrated pyrotinib plus trastuzumab and aromatase inhibitors, every 21 days for 1 cycle, until disease progression, toxicity intolerance, withdrawal of informed consent, patients judged must be terminated study termination.

The imaging evaluation was performed according to the RECIST 1.1 criteria every 6 weeks. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04088110
Study type Interventional
Source Fuzhou General Hospital
Contact Chen Xi, PhD
Phone 13705045925
Email cxifuzhou@163.com
Status Not yet recruiting
Phase Phase 2
Start date November 2019
Completion date November 2023

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