A Phase III, Randomized, Double-blind, Placebo-controlled, Multi-center Study to Compare Toripalimab Injection (JS001) Combined With Standard Chemotherapy Versus Placebo Combined With Standard Chemotherapy in Treatment of Advanced or Metastatic Esophageal Squamous Cell Cancer (ESCC) Without Previous Systemic Chemotherapy
试验速览
- 阶段
- 3 期
- 状态
- 已完成
- 发起方
- 入组人数
- 514
- 试验地点
- 1
- 主要终点
- OS (Overall Survival)
研究概览
简要总结
This is one randomized, double-blind, multi-center, placebo-controlled phase III study. The objective of this study is to compare the effectiveness and safety of JS001 combined with paclitaxel and cisplatin(TP regimen )with placebo combined with TP regimen in patients with advanced or metastatic Esophageal Squamous Cell Carcinoma(ESCC )who have not received systemic chemotherapy previously.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Sequential
- 主要目的
- Treatment
- 盲法
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 75 Years(Adult, Older Adult)
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- 未提供
排除标准
- 未提供
研究组 & 干预措施
Toripalimab
Toripalimab combine with paclitaxel and cisplatin
干预措施: Toripalimab (Biological)
placebo
Placebo combine with paclitaxel and cisplatin
干预措施: Toripalimab (Biological)
结局指标
主要结局
OS (Overall Survival)
时间窗: up to 2 years
To evaluate the differences in OS following JS001 in combination with TP regimen compared to placebo in combination with TP regimen in all randomized patient population with advanced or metastatic ESCC who had not previously received systemic chemotherapy (as assessed by blinded independent central review \[BICR\] per RECIST 1.1 criteria)
PFS((Progression-Free Surviv)
时间窗: PFS: up to 2years
To evaluate the differences in PFS following JS001 in combination with TP regimen compared to placebo in combination with TP regimen in all randomized patient population with advanced or metastatic ESCC who had not previously received systemic chemotherapy (as assessed by blinded independent central review \[BICR\] per RECIST 1.1 criteria).
次要结局
- DOR(Duration of Response: Recist 1.1,BICR )(Up to 2 approximately years)
- TTR(Time to Initial Response:BICR )(Up to 2 approximately years)
- PFS(Up to 2 approximately years)
- ORR(Overall Response Rate:BICR)(Up to 2 approximately years)
- DCR(Disease Control Rate:BICR )(Up to 2 approximately years)
- OS Rate(up to 2 years)
- DoR Assessed Per irRECIST:BICR(From date of response until progressive disease. Up to 2 approximately years)
- TTR Assessed Per irRECIST:BICR(From date of randomization, until disease progression , loss of clinical benefit ,withdrawal of consent, death, or study termination by the Sponsor, whichever occurs first. Up to 2 approximately years)
- Patient-Reported Outcomes Collected Via the EORTC QLQ-C30(From date of randomization, until disease progression , loss of clinical benefit ,withdrawal of consent, death, or study termination by the Sponsor, whichever occurs first. Up to 2 approximately years)
- PFS Rate:BICR(Up to 1 years)
- PFS Assessed Per irRECIST(From date of randomization, until disease progression , loss of clinical benefit ,withdrawal of consent, death, or study termination by the Sponsor, whichever occurs first. Up to 2 approximately years)
- ORR Assessed Per irRECIST(From date of randomization, until disease progression , loss of clinical benefit ,withdrawal of consent, death, or study termination by the Sponsor, whichever occurs first. Up to 2 approximately years)
- DCR Assessed Per irRECIST(From date of randomization, until disease progression , loss of clinical benefit ,withdrawal of consent, death, or study termination by the Sponsor, whichever occurs first. Up to 2 approximately years)
- Patient-Reported Outcomes Collected Via the EORTC QLQ-OES18(From date of randomization, until disease progression , loss of clinical benefit ,withdrawal of consent, death, or study termination by the Sponsor, whichever occurs first. Up to 2 approximately years)
