A Phase I(Limited)/Phase II Study of Oxaliplatin (OXAL) and Gemcitabine (GEMZAR) in Patients With Metastatic Pancreatic Carcinoma
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 入组人数
- 59
- 试验地点
- 19
- 主要终点
- overall response rate
研究概览
简要总结
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more tumor cells.
PURPOSE: Phase II trial to study the effectiveness of combining gemcitabine and oxaliplatin in treating patients who have refractory locally advanced or metastatic pancreatic cancer.
详细描述
OBJECTIVES: I. Determine the safety and tolerability of gemcitabine plus oxaliplatin in patients with refractory metastatic or locally advanced pancreatic cancer (phase I portion of the study closed as of 7/5/00). II. Determine the objective tumor response rate to this combination regimen in this patient population.
OUTLINE: This is a dose escalation and efficacy study. Patients receive gemcitabine IV over 30 minutes on days 1 and 8 immediately followed by oxaliplatin IV over 2 hours on day 1. Treatment repeats every 3 weeks. Patients achieving stable disease, partial response, or regressive disease continue with therapy. Patients achieving complete response for two consecutive evaluations receive an additional 2 courses of therapy. Phase I (closed as of 7/5/00): Cohorts of 3-6 patients receive escalating doses of gemcitabine and oxaliplatin until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 6 patients experience dose limiting toxicity. Phase II: Patients receive the MTD of gemcitabine and oxaliplatin as in phase I. Patients are followed every 3 months for 1 year, and then every 6 months for 4 years.
PROJECTED ACCRUAL: A total of 32-52 patients (12 patients to phase I (phase I closed as of 7/5/00) and 20-40 to phase II) will be accrued for this study within approximately 11-28 months.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
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
- 未提供
排除标准
- 未提供
研究组 & 干预措施
gemcitabine + oxaliplatin
Patients receive gemcitabine IV over 30 minutes on days 1 and 8 immediately followed by oxaliplatin IV over 2 hours on day 1. Treatment repeats every 3 weeks. Patients achieving stable disease, partial response, or regressive disease continue with therapy. Patients achieving complete response for two consecutive evaluations receive an additional 2 courses of therapy. Phase I (closed as of 7/5/00): Cohorts of 3-6 patients receive escalating doses of gemcitabine and oxaliplatin until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 6 patients experience dose limiting toxicity. Phase II: Patients receive the MTD of gemcitabine and oxaliplatin as in phase I. Patients are followed every 3 months for 1 year, and then every 6 months for 4 years.
干预措施: gemcitabine hydrochloride (Drug)
gemcitabine + oxaliplatin
Patients receive gemcitabine IV over 30 minutes on days 1 and 8 immediately followed by oxaliplatin IV over 2 hours on day 1. Treatment repeats every 3 weeks. Patients achieving stable disease, partial response, or regressive disease continue with therapy. Patients achieving complete response for two consecutive evaluations receive an additional 2 courses of therapy. Phase I (closed as of 7/5/00): Cohorts of 3-6 patients receive escalating doses of gemcitabine and oxaliplatin until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 6 patients experience dose limiting toxicity. Phase II: Patients receive the MTD of gemcitabine and oxaliplatin as in phase I. Patients are followed every 3 months for 1 year, and then every 6 months for 4 years.
干预措施: oxaliplatin (Drug)
结局指标
主要结局
overall response rate
时间窗: Up to 5 years
次要结局
- objective tumor response(Up to 5 years)