An Prospective, Multicenter, Double-blind, Randomized, Controlled Clinical Study of Nimotuzumab Combined With Paclitaxel and Cisplatin as First-line Treatment of Metastatic Esophageal Squamous Cell Carcinomas
试验速览
- 阶段
- 3 期
- 入组人数
- 504
- 试验地点
- 27
- 主要终点
- Median time of overall survival(OS)
研究概览
简要总结
This clinical study is designed as a phase 3,multicenter, double-blind, randomized, controlled study,to evaluate the efficacy and safety of nimotuzumab combined with paclitaxel+cisplatin(TP) compared with TP as first-line treatment for the metastatic esophageal squamous carcinoma.
详细描述
This clinical study is designed as a phase 3,multicenter, double-blind, randomized, controlled study,to evaluate the efficacy and safety of nimotuzumab combined with TP compared with TP as first-line treatment for the metastatic esophageal squamous carcinoma.The main endpoint is OS.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 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 —(Adult, Older Adult)
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Voluntary and sign a consent form;
- •Age≥18 years;
- •Histological diagnosis as metastatic esophageal squamous cell carcinoma, including: (1)Naked metastatic esophageal cancer:have no opportunity to receive any radical surgery or radical radiation therapy (2) recurrent metastatic esophageal cancer:recurrence after surgery or adjuvant radiotherapy or radical concurrent radio or radiochemotherapy,haven't received systemic chemotherapy and have measurable lesions outside radiotherapy target zone(3) recurrent metastatic esophageal cancer,more than 6 months after neoadjuvant or adjuvant chemotherapy;
- •When patients need to receive palliative radiotherapy,the palliative radiotherapy should complete over 4 weeks and target lesions should outside the radiotherapy target zone(radiotherapy lesions include but not limited to primary tumors, bone, lymph nodes);
- •According to RECIST 1.1 criteria, at least one measurable lesion exist;
- •Expected survival time is over 3 months;
- •Eastern Cooperative Oncology Group(ECOG)0 or 1;
- •Normal bone marrow and hematopoietic function;total bilirubin acuities≤1.5×Upper Limit Of Normal(ULN), creatinine≤1.0×ULN, aspartate aminotransferase(AST)/alanine aminotransferase(ALT)≤2.5×ULN, ALP≤5.0×ULN, creatinine clearance > 60 ml/min, liver metastases patients: AST/ALT≤5.0×ULN;
- •Take effective contraceptive measures when in growth period;
- •Compliance is good.
排除标准
- •Have received any palliative chemotherapy for metastatic esophageal cancer
- •Recurrence or metastasis after neoadjuvant chemotherapy or postoperative adjuvant < 6 months;
- •Received any kinds of radiotherapy within 4 weeks;
- •Patients who can received palliative radiotherapy and all lesions are in one radiation zone;
- •Had received adjuvant/neoadjuvant therapy and have used paclitaxel within 6 months;
- •Had received adjuvant/neoadjuvant therapy and the cumulative dose of cisplatin was over 300 mg/m2;
- •Alone or combined with brain metastasis;
- •No measurable tumor lesions;
- •Combined with other primary malignant tumors (except cured skin basal cell carcinoma and cervical carcinoma in situ);
- •Allergy to the component of investigational drugs;
- •Patients who are receiving the treatment of chronic or multiple doses of corticosteroids (inhaled steroids or short-term oral cortisol according to the clinical indications were allowed);
- •Haven't recovered to degree 1 from the toxicity of treatment before.
- •Concomitant with severe cardiovascular diseases, such as uncontrol heart failure, coronary heart disease, cardiomyopathy, arrhythmia,high blood pressure or history of myocardial infarction within 5 years;
- •Concomitant with serious complications, such as the activity of the digestive tract hemorrhage, perforation, severe jaundice, gastrointestinal obstruction, active clinical infection (> 2 levels of infection standard);
- •With chronic diarrhea disease and renal insufficiency;
- •Have disease affecting cognition or mental abnormal;
- •Have other severe acute or chronic diseases;
- •Pregnancy or lactation women;
- •Have participated in other clinical trials within 30 days.
研究组 & 干预措施
experimental group
Nimotuzumab+TP(paclitaxel+cisplatin)
干预措施: Nimotuzumab (Drug)
experimental group
Nimotuzumab+TP(paclitaxel+cisplatin)
干预措施: Paclitaxel (Drug)
experimental group
Nimotuzumab+TP(paclitaxel+cisplatin)
干预措施: Cisplatin (Drug)
control group
Placebo + TP(paclitaxel+cisplatin)
干预措施: Paclitaxel (Drug)
control group
Placebo + TP(paclitaxel+cisplatin)
干预措施: Cisplatin (Drug)
control group
Placebo + TP(paclitaxel+cisplatin)
干预措施: Placebo (Drug)
结局指标
主要结局
Median time of overall survival(OS)
时间窗: Up to 12 months
Record all the survival status of each patient and calculate the median OS of all the patients
次要结局
- Objective response rate(ORR)(Up to 12 months)
- Quality of life(baseline;once every 6 weeks until progression(6 weeks,12 weeks,18 weeks,up to 52 weeks))
- Median time of progression-free survival(PFS)(Up to 12 months)
- Incidence of adverse events(Up to 30 days after last administration of nimotuzumab)
