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Clinical Trial Summary

This trial is a multicenter, open-label, phase II trial conducted at 23 centers in China. High-risk HER2 positive patients receive pyrotinib 400mg/day for one year or half year for extented adjuvant therapy.


Clinical Trial Description

Patients must meet one of the following criteria: N stage ≥1; T stage ≥2; did not achieve pathological complete response (pCR) after neoadjuvant therapy; had pCR after neoadjuvant therapy but with tumor size ≥ 5cm or N stage ≥2; or tumor size less than 2cm but with high Ki67; histologic grade 3 or with lymph node micrometastasis. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05880927
Study type Interventional
Source Taizhou Hospital
Contact Feilin Cao, Master
Phone 13806562998
Email drcfl@126.com
Status Recruiting
Phase Phase 2
Start date January 1, 2019
Completion date December 31, 2025

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