| Autor: |
Zhe-Yu Hu, Yu Tang, Liping Liu, Ning Xie, Can Tian, Binliang Liu, Lixin Zou, Wei Zhou, Yikai Wang, Xuefeng Xia, Quchang Ouyang |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
EClinicalMedicine, Vol 51, Iss , Pp 101567- (2022) |
| Druh dokumentu: |
article |
| ISSN: |
2589-5370 |
| DOI: |
10.1016/j.eclinm.2022.101567 |
| Popis: |
Summary: Background: After multiple lines of therapies, no guideline or consensus is currently available for the treatment of patients with metastatic breast cancer. This study aims to evaluate the efficacy of a novel re-subtyping and treatment strategy based on ctDNA alterations. Methods: This observational, multicentre study recruited 223 patients with metastatic breast cancer intending to receive late-line therapy from Dec 1, 2016, to June 31, 2019. This study took place in Hunan Cancer Hospital, the Forth Hospital of Changsha and Zhuzhou Central Hospital in China. ctDNA alterations were assessed by next-generation sequencing (NGS). Patients with druggable ctDNA alterations were treated with corresponding targeted drugs which are clinically available. Other patients received physician-chosen treatment. This study was registered with ClinicalTrials.gov, NCT05079074. Findings: The progression-free survival (hazard ratio: 0.45, 95% Confidence Interval (CI): 0.33-0.62, P |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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