ArticleTranslational cancer research2020
Application of apatinib after multifaceted therapies for metastatic breast cancer.
Article in Translational cancer research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.
- Efficacy and safety of apatinib monotherapy for patients with advanced breast cancer: a systematic review and meta-analysis.Frontiers in oncology · 2022Pooled it
- Utidelone exhibits favorable responses in refractory patients with advanced breast cancer.Translational cancer research · 2026Article
- Article
- The efficiency and safety of low-dose apatinib combined with oral vinorelbine in pretreated HER2-negative metastatic breast cancer.Cancer medicine · 2024Article
- The anti-tumor efficiency of low-dose apatinib-based chemotherapy in pretreated HER2-negative breast cancer with brain metastases.Annals of medicine · 2023Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundApatinib is a small molecule tyrosine kinase inhibitor (TKI) that is taken orally and has high specificity for vascular endothelial growth factor receptor 2 (VEGFR-2). This study explored the efficacy and toxicity of apatinib in patients with metastatic breast cancer (MBC) who failed to respond to multifaceted therapy.
methodsA total of 61 patients with MBC who were unresponsive to previous multifaceted chemotherapy were included in this study. The treatment regimens were either a combination of apatinib and chemotherapy or apatinib administered singly with a dose range of 250 mg every second day to 500 mg per day. Progression-free survival (PFS), objective response rate (ORR), disease control rate (DCR), and toxicity were used as outcome measures.
resultsOf the 61 patients, partial response (PR) was observed in 14 patients (23.0%), stable disease (SD) was observed in 30 patients (49.2%), and progressive disease (PD) was observed in 17 patients (27.8%). The DCR was 44/61 (72.1%), and the ORR was 14/61 (23.0%). Of the 44 patients who achieved PR or SD, the median PFS was 4 months and 15 days. Patients with intracranial metastases were found to benefit from apatinib. Furthermore, 11 patients underwent next generation sequencing (NGS) and 5 of these had a P53 mutation. Of those 5 cases, the ORR and DCR were 0% and 20.0%, respectively. Of the 6 cases with wild-type P53, the ORR was 50.0%, and the DCR was 100.0%. Multivariate regression analysis found that hypertension was an independent prognostic factor of better DCR.
conclusionsApatinib showed good efficacy and manageable toxicity in patients with MBC that had not responded to multifaceted therapy.
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