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Clinical Trial Summary

This study is a single-arm, prospective, open label clinical study for evaluating the efficacy and safety of neoadjuvant pyrotinib and trastuzumab plus Vinorelbine given as neoadjuvant treatment in Trastuzumab-refractory HER2 positive early stage or locally advanced breast cancer.


Clinical Trial Description

Neoadjuvant therapy is the standard treatment for locally advanced breast cancer and is used to reduce tumors to make them operable, and to increase breast-conserving rates. In recent years, the anti-HER2 treatment mode, which is double-blocked by a combination of dual-targeted drugs, has obtained clinical approval in adjuvant therapy and neoadjuvant therapy. Pyrotinib is an oral tyrosine kinase inhibitor targeting both HER-1 and HER-2 receptors. Based on previous clinical studies, we designed the study to explore the possibility of Pyrotinib in combination with Trastuzumab plus Vinorelbine given as neoadjuvant treatment in HER2 positive early stage or locally advanced breast cancer. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03947242
Study type Interventional
Source Henan Cancer Hospital
Contact xiuchun Chen
Phone 18603719919
Email cxc701024@163.com
Status Not yet recruiting
Phase N/A
Start date June 1, 2019
Completion date December 30, 2020

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