高级检索
当前位置: 首页 > 详情页

A phase IIb, single arm, multicenter trial of sacituzumab govitecan in Chinese patients with metastatic triple-negative breast cancer who received at least two prior treatments

文献详情

资源类型:
WOS体系:
Pubmed体系:

收录情况: ◇ SCIE

机构: [1]Department of Medical Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China. [2]Department of Breast Cancer, The Fifth Medical Center of PLA General Hospital, Beijing, China. [3]Department of Medical Oncology, Sun Yet-Sen University Cancer Center, Guangzhou, China. [4]Department of Breast Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China. [5]Department of Medical Oncology, The First Hospital of Jilin University, Changchun, China. [6]Department of Breast Oncology, Hubei Cancer Hospital, Wuhan, China. [7]Department of Breast Medical Oncology, Zhejiang Cancer Hospital, Hangzhou, China. [8]Department of Medical Oncology, Liaoning Cancer Hospital &Institute, Shenyang, China. [9]Department of Medical Oncology, Anhui Provincial Hospital, Hefei, China. [10]Department of Medical Oncology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China. [11]Department of Medical Oncology, Sir Run Run Shaw Hospital, Hangzhou, China. [12]Department of Head, Neck and Mammary Gland Oncology, West China Hospital, Sichuan University, Chengdu, China. [13]Department of Medical Oncology, First Affiliated Hospital of Xian Jiaotong University, Xi'an, China. [14]Department of Breast Cancer Center, Chongqing University Cancer Hospital, Chongqing, China. [15]Department of Medical Oncology, Chinese PLA General Hospital, Beijing, China. [16]Everest Medicines, Shanghai, China.
出处:
ISSN:

关键词: antibody drug conjugate China sacituzumab govitecan triple-negative breast cancer Trop-2

摘要:
Refractory or relapsing metastatic triple-negative breast cancer (mTNBC) has a poor prognosis. Sacituzumab govitecan (SG) is a novel antibody-drug conjugate, targeting human trophoblast cell-surface antigen 2 (Trop-2). This is the first report of SG's efficacy and safety in Chinese patients with mTNBC. EVER-132-001 (NCT04454437) was a multicenter, single-arm, Phase IIb study in Chinese patients with mTNBC who failed ≥2 prior chemotherapy regimens. Eligible patients received 10 mg/kg SG on Days 1 and 8 of each 21-day treatment cycle, until disease progression/unacceptable toxicity. The primary endpoint was objective response rate (ORR) assessed by the Independent Review Committee. Secondary endpoints included: duration of response (DOR), clinical benefit rate (CBR), progression-free survival (PFS), overall survival (OS), and safety. 80 female Chinese patients (median age 47.6 years; range 24-69.9 years) received ≥1 SG dose with a median of 8 treatment cycles by the cutoff date (August 6, 2021). Median number of prior systemic cancer treatments was 4.0 (range 2.0-8.0). ORR and CBR were reported 38.8% (95% confidence interval [CI]: 28.06-50.30) and 43.8% (95% CI: 32.68- 55.30) of patients, respectively. The median PFS was 5.55 months (95% CI: 4.14-N/A). SG-related Grade ≥3 treatment-emergent adverse events (TEAEs) were reported in 71.3%, the most common were neutrophil count decreased (62.5%), white blood cell count decreased (48.8%), and anemia (21.3%); 6.3% discontinued SG because of TEAEs. SG demonstrated substantial clinical activity in heavily pre-treated Chinese patients with mTNBC. The observed safety profile was generally manageable.This article is protected by copyright. All rights reserved.

基金:
语种:
被引次数:
WOS:
PubmedID:
中科院(CAS)分区:
出版当年[2023]版:
大类 | 2 区 医学
小类 | 2 区 肿瘤学
最新[2023]版:
大类 | 2 区 医学
小类 | 2 区 肿瘤学
JCR分区:
出版当年[2023]版:
Q1 ONCOLOGY
最新[2023]版:
Q1 ONCOLOGY

影响因子: 最新[2023版] 最新五年平均 出版当年[2023版] 出版当年五年平均 出版前一年[2022版]

第一作者:
第一作者机构: [1]Department of Medical Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China. [*1]Department of Medical Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17, Panjiayuan Nanli, Chaoyang District, Beijing 100021, China.
通讯作者:
通讯机构: [1]Department of Medical Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China. [*1]Department of Medical Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17, Panjiayuan Nanli, Chaoyang District, Beijing 100021, China.
推荐引用方式(GB/T 7714):
APA:
MLA:

资源点击量:43377 今日访问量:0 总访问量:3120 更新日期:2024-09-01 建议使用谷歌、火狐浏览器 常见问题

版权所有©2020 四川省肿瘤医院 技术支持:重庆聚合科技有限公司 地址:成都市人民南路四段55号