Comparison of apatinib and capecitabine (Xeloda) with capecitabine (Xeloda) in advanced triple-negative breast cancer as third-line therapy

et al. 2020

Trials

Background: The emergence of new molecular targeted drugs provides new prospects for the treatment of advanced breast cancer; the future therapeutic trend includes chemotherapy combined with molecular targeted therapy. Apatinib mesylate, a novel, small anti-angiogenic agent, highly selectively inhibits the activity of vascular endothelial growth factor receptor-2 tyrosine kinase. Apatinib mesylate also blocks the signaling of vascular endothelial growth factor binding to its receptor, thereby strongly inhibiting tumor angiogenesis and exerting an anti-tumor effect. However, there have been no reports of a randomized controlled clinical trial of apatinib combined with vinorelbine for the treatment of triple-negative breast cancer (TNBC). We will compare the therapeutic effect of vinorelbine alone or in combination with apatinib mesylate, in patients with recurrent or metastatic TNBC in North China who have received at least two drug treatments, including anthracyclines and taxanes. Methods/analysis: This study is a triple-blind, randomized, placebo-controlled, parallel-group clinical trial. We plan to include 238 female patients with locally recurrent or metastatic TNBC, admitted to the Liaoning Cancer Hospital & Institute, Northeast China. All enrolled patients will be randomized to oral vinorelbine alone (40 mg, thrice a week (Mondays, Wednesdays, and Fridays) in each 3-week cycle), or in combination with oral apatinib mesylate (500 mg, once daily in each 3-week cycle). Radiographic assessment will be performed every 6 weeks for 36 weeks and every 9 weeks thereafter. The primary outcome is progression-free survival and secondary outcomes include overall survival, disease control rate, objective response rate, and incidence of adverse events at grades 3 and 4, as defined by the National Cancer Institute Common Toxicity Criteria Version 4.0. Outcome measures will be evaluated at baseline (< 2 weeks before starting treatment), every 6 weeks during treatment, and at 4 weeks and every 3 months after treatment discontinuation.

Section: Study Features and Objectivesmentioning

confidence: 99%

Combined use of apatinib mesylate and vinorelbine versus vinorelbine alone in recurrent or metastatic triple-negative breast cancer: study protocol for a randomized controlled clinical trial

et al. 2020

Trials

“…While previous cohort studies [20][21][22], retrospective observations [23][24][25][26], and case reports [27,28] have addressed the clinical treatment of TNBC with apatinib or vinorelbine (Table 1), a randomized controlled clinical trial has not been reported in North China. As BRCA-positive patients would have poor responses to the therapeutic methods designed in this study, BRCA-negative female patients with locally recurrent or metastatic TNBC, who have previously received anthracycline and taxane treatment, will be the target population in this trial.…”

Section: Study Features and Objectivesmentioning

confidence: 99%

Combined use of apatinib mesylate and vinorelbine versus vinorelbine alone in recurrent or metastatic triple-negative breast cancer: study protocol for a randomized controlled clinical trial

et al. 2020

Preprint

Background: The emergence of new molecular targeted drugs provides new prospects for the treatment of advanced breast cancer; the future therapeutic trend includes chemotherapy combined with molecular targeted therapy. Apatinib mesylate, a novel, small anti-angiogenic agent, highly selectively inhibits the activity of vascular endothelial growth factor receptor-2 tyrosine kinase. Apatinib mesylate also blocks the signaling of vascular endothelial growth factor binding to its receptor, thereby strongly inhibiting tumor angiogenesis and exerting an anti-tumor effect. However, a randomized controlled clinical trial of apatinib combined with vinorelbine for triple-negative breast cancer (TNBC) has not been reported. We will compare the therapeutic effect of vinorelbine alone, or in combination with apatinib mesylate, in patients with recurrent or metastatic TNBC in North China who have received at least two drug treatments, including anthracyclines and taxanes. Methods/analysis: This study is a triple-blind, randomized, placebo-controlled, parallel-group clinical trial. We plan to include 210 female patients with locally recurrent or metastatic TNBC, admitted at the Liaoning Cancer Hospital & Institute, Northeast China. All enrolled patients will be randomized to oral vinorelbine alone (40 mg, thrice a week [Mondays, Wednesdays, and Fridays] in each 3-week cycle), or in combination with oral apatinib mesylate (500 mg, once daily in each 3-week cycle). Radiographic assessment will be performed every 6 weeks for 36 weeks, and every 9 weeks thereafter. The primary outcome is progression-free survival, and secondary outcomes include overall survival, disease control rate, objective response rate, and incidence of adverse events at grades 3 and 4, as defined by the National Cancer Institute Common Toxicity Criteria Version 4.0. Outcome measures will be evaluated at baseline (< 2 weeks before starting treatment), every 6 weeks during treatment, and at 4 weeks and every 3 months after treatment discontinuation. Discussion: Based on the data from this trial, we hope to identify a treatment plan that is suitable for female TNBC patients in Northeast China who have been treated with anthracyclines and taxanes. Trial registration: ClinicalTrials.gov (identifier: NCT03932526). Registered on April 30, 2019.

“…Currently, there are cohort studies [20][21][22], retrospective observations [23][24][25][26], and case reports [27,28] addressing the clinical treatment of TNBC with apatinib or vinorelbine ( Table 1). However, a randomized controlled clinical trial of apatinib combined with vinorelbine for TNBC has not been reported in North China.…”

Section: Study Features and Objectivesmentioning

confidence: 99%

Combined use of apatinib mesylate and vinorelbine versus single use of vinorelbine in recurrent or metastatic triple-negative breast cancer: study protocol for a randomized controlled clinical trial

et al. 2020

Preprint

Background: The emergence of new molecular targeted drugs provides new prospects for the treatment of advanced breast cancer; the future therapeutic trend includes chemotherapy combined with molecular targeted therapy. Apatinib mesylate, a novel, small anti-angiogenic agent, highly selectively inhibits the activity of vascular endothelial growth factor receptor-2 tyrosine kinase. Apatinib mesylate also blocks the signaling of vascular endothelial growth factor binding to its receptor, thereby, strongly inhibiting tumor angiogenesis and exerting an anti-tumor effect. However, a randomized controlled clinical trial of apatinib combined with vinorelbine for triple-negative breast cancer (TNBC) has not been reported. We will compare the therapeutic effect of vinorelbine alone or in combination with apatinib mesylate in patients with recurrent or metastatic TNBC in North China who have received at least two drug treatments including anthracyclines and taxanes. Methods/analysis: This study is a triple-blind, randomized, placebo-controlled, parallel-group clinical trial. We plan to include 164 female patients with locally recurrent or metastatic TNBC and without BRCA1 mutation (as BRCA -positive patients would have poor responses to the therapeutic methods designed in this study), admitted at the Liaoning Cancer Hospital & Institute, Northeast China. All enrolled patients will be randomized to orally take vinorelbine alone (40 mg orally, thrice a week (Mondays, Wednesdays, and Fridays) in each 3-week cycle) or combined with apatinib mesylate (500 mg orally, once daily of each 3-week cycle). Radiographic assessment will be performed every 6 weeks for 36 weeks, and every 9 weeks thereafter. The primary outcome is measurement of progression-free survival and secondary outcomes include overall survival, disease control rate, objective response rate, and incidence of adverse events at grades 3 and 4 as defined by the National Cancer Institute Common Toxicity Criteria [NCI-CTC] Version 4.0. Outcome measures will be evaluated at baseline (< 2 weeks before starting treatment), every 6 weeks during treatment, and at 4 weeks and every 3 months after treatment discontinuation. Discussion: Based on the data from this trial, we hope to identify a treatment plan that is suitable for female TNBC patients in Northeast China who have been treated with anthracyclines and taxanes. Trial registration: ClinicalTrials.gov (identifier: NCT03932526). Registered on April 30, 2019.