A Randomized Phase II Pilot Study Prospectively Evaluating Treatment for Patients Based on ERCC1(Excision Repair Cross-Complementing 1) for Advanced/Metastatic Esophageal, Gastric or Gastroesophageal Junction (GEJ) Cancer
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 入组人数
- 213
- 试验地点
- 504
- 主要终点
- Overall Survival (OS)
研究概览
简要总结
RATIONALE: Drugs used in chemotherapy, such as oxaliplatin, leucovorin calcium, fluorouracil, irinotecan hydrochloride, and docetaxel, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Combining more than one drug may kill more tumor cells. It is not yet known which regimen of combination chemotherapy is more effective in treating tumor cells.
PURPOSE: This randomized phase II trial studies how well oxaliplatin, leucovorin calcium, and fluorouracil work compared to irinotecan hydrochloride and docetaxel in treating patients with esophageal cancer, gastric cancer, or gastroesophageal junction cancer.
详细描述
OBJECTIVES:
- To assess progression-free survival of high-excision repair cross-complementing 1(ERCC1) patients with advanced or metastatic cancer of the esophagus, stomach, or gastroesophageal junction (GEJ) treated with FOLFOX comprising oxaliplatin, leucovorin calcium, and fluorouracil compared to those treated with irinotecan hydrochloride plus docetaxel.
- To assess progression-free survival of low-ERCC1 patients with advanced or metastatic cancer of the esophagus, stomach, or GEJ treated with FOLFOX compared to those treated with irinotecan hydrochloride plus docetaxel.
- To assess progression-free survival of low-ERCC1 patients with advanced or metastatic cancer of the esophagus, stomach, or GEJ treated with FOLFOX compared to high-ERCC1 patients treated with FOLFOX.
- To assess overall survival of and toxicities in each of the two treatment arms in this group of patients.
- To assess the response probability (confirmed and unconfirmed, complete and partial responses) in the subset of patients with measurable disease in each of the two treatment arms.
- To explore whether there is evidence of interaction between treatment arm and ERCC1 expression in this group of patients. (Exploratory)
- To bank tissue and blood for future translational medicine studies; a) To explore the relationship of ERCC-1 and ERCC-2 single nucleotide polymorphism (SNP) genotypes with clinical outcome in these patients; and b) To explore the association between germline variations in these SNPs and ERCC-1 mRNA expression in these patients. (Exploratory)
OUTLINE: This is a multicenter study. Patients are stratified according to ERCC1 expression (high [≥ 1.7] vs low [< 1.7]), and disease site (esophageal vs gastric/gastroesophageal junction). Patients are randomized to 1 of 2 treatment arms.
- Arm I (FOLFOX): Patients receive oxaliplatin IV over 2 hours and leucovorin calcium IV over 2 hours on day 1, and fluorouracil IV over 46-48 hours on days 1-2. Courses repeat every 14 days in the absence of disease progression or unacceptable toxicity.
- Arm II: Patients receive irinotecan hydrochloride IV over 90 minutes and docetaxel IV over 30-60 minutes on days 1 and 8. Courses repeat every 21 days in the absence of disease progression or unacceptable toxicity.
Blood and tumor tissue samples may be collected for ERCC1 expression analysis and future research studies.
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
- None
入排标准
- 年龄范围
- 18 Years 至 120 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
Arm I
FOLFOX regimen: Patients receive oxaliplatin IV over 2 hours and leucovorin calcium IV over 2 hours on day 1, and fluorouracil IV over 46-48 hours on days 1-2. Courses repeat every 14 days in the absence of disease progression or unacceptable toxicity.
干预措施: FOLFOX regimen (Drug)
Arm I
FOLFOX regimen: Patients receive oxaliplatin IV over 2 hours and leucovorin calcium IV over 2 hours on day 1, and fluorouracil IV over 46-48 hours on days 1-2. Courses repeat every 14 days in the absence of disease progression or unacceptable toxicity.
干预措施: fluorouracil (Drug)
Arm I
FOLFOX regimen: Patients receive oxaliplatin IV over 2 hours and leucovorin calcium IV over 2 hours on day 1, and fluorouracil IV over 46-48 hours on days 1-2. Courses repeat every 14 days in the absence of disease progression or unacceptable toxicity.
干预措施: leucovorin calcium (Drug)
Arm I
FOLFOX regimen: Patients receive oxaliplatin IV over 2 hours and leucovorin calcium IV over 2 hours on day 1, and fluorouracil IV over 46-48 hours on days 1-2. Courses repeat every 14 days in the absence of disease progression or unacceptable toxicity.
干预措施: oxaliplatin (Drug)
Arm II
Patients receive irinotecan hydrochloride IV over 90 minutes and docetaxel IV over 30-60 minutes on days 1 and 8. Courses repeat every 21 days in the absence of disease progression or unacceptable toxicity.
干预措施: docetaxel (Drug)
Arm II
Patients receive irinotecan hydrochloride IV over 90 minutes and docetaxel IV over 30-60 minutes on days 1 and 8. Courses repeat every 21 days in the absence of disease progression or unacceptable toxicity.
干预措施: irinotecan hydrochloride (Drug)
结局指标
主要结局
Overall Survival (OS)
时间窗: Up to 3 years after registration
OS is the length of time between protocol registration and patient death
Progression-free Survival (PFS) in High-ERCC1 Patients
时间窗: Up to 3 years after registration
Progression-free survival is the length of time between protocol registration and disease progression or death, whichever occurs first.
PFS in Low-ERCC1 Participants
时间窗: Up to 3 years after registration
Progression-free survival is the length of time between protocol registration and disease progression or death, whichever occurs first.
次要结局
- PFS Variation by ERCC1(up to 3 years after registration)
- Overall Response Rate (ORR)(Up to 3 years after registration)
- Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study Drugs(Duration of treatment and follow up until death or 3 years post registration)