A Phase II Clinical Trial Evaluating Three Schedules Of ALIMTA Plus Gemcitabine As Frontline Chemotherapy For Patients With Locally Advanced Or Metastatic Non-Small Cell Lung Cancer
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 入组人数
- 157
- 试验地点
- 22
- 主要终点
- tumor 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. Giving more than one drug and giving the drugs in different ways may kill more tumor cells.
PURPOSE: Randomized phase II trial to compare the effectiveness of three different regimens of pemetrexed disodium plus gemcitabine in treating patients who have locally advanced or metastatic non-small cell lung cancer.
详细描述
OBJECTIVES:
- Compare the tumor response rates in patients with locally advanced or metastatic non-small cell lung cancer treated with 3 different schedules of pemetrexed disodium and gemcitabine.
- Compare the duration of response, time to progressive disease, time to treatment failure, and survival time in patients treated with these regimens.
- Compare the quantitative and qualitative toxic effects of these regimens in these patients.
OUTLINE: This is a randomized, open-label study. Patients are stratified according to stage of disease (IIIB vs IV) and ECOG performance status (0 vs 1). Patients are randomized to one of three treatment arms.
- Arm I: Patients receive pemetrexed disodium IV over 10 minutes on day 1 followed by gemcitabine IV over 30 minutes on days 1 and 8.
- Arm II: Patients receive gemcitabine IV over 30 minutes on days 1 and 8 followed by pemetrexed disodium IV over 10 minutes on day 1.
- Arm III: Patients receive gemcitabine IV over 30 minutes on day 1 and pemetrexed disodium IV over 10 minutes followed by gemcitabine IV over 30 minutes on day 8.
Treatment repeats every 21 days for 2 courses in the absence of disease progression or unacceptable toxicity. Patients with stable or responding disease may receive up to 6 additional courses of therapy.
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 —（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: pemetrexed + gemcitabine
Patients receive pemetrexed disodium IV over 10 minutes on day 1 followed by gemcitabine IV over 30 minutes on days 1 and 8.
干预措施: gemcitabine hydrochloride (Drug)
Arm I: pemetrexed + gemcitabine
Patients receive pemetrexed disodium IV over 10 minutes on day 1 followed by gemcitabine IV over 30 minutes on days 1 and 8.
干预措施: pemetrexed disodium (Drug)
Arm II: pemetrexed + gemcitabine
Patients receive gemcitabine IV over 30 minutes on days 1 and 8 followed by pemetrexed disodium IV over 10 minutes on day 1.
干预措施: gemcitabine hydrochloride (Drug)
Arm II: pemetrexed + gemcitabine
Patients receive gemcitabine IV over 30 minutes on days 1 and 8 followed by pemetrexed disodium IV over 10 minutes on day 1.
干预措施: pemetrexed disodium (Drug)
Arm III: pemetrexed + gemcitabine
Patients receive gemcitabine IV over 30 minutes on day 1 and pemetrexed disodium IV over 10 minutes followed by gemcitabine IV over 30 minutes on day 8.
干预措施: gemcitabine hydrochloride (Drug)
Arm III: pemetrexed + gemcitabine
Patients receive gemcitabine IV over 30 minutes on day 1 and pemetrexed disodium IV over 10 minutes followed by gemcitabine IV over 30 minutes on day 8.
干预措施: pemetrexed disodium (Drug)
结局指标
主要结局
tumor response rate
时间窗: Up to 4 years
次要结局
- duration of response(Up to 4 years)
- time to disease progression(Up to 4 years)
- time to treatment failure(Up to 4 years)
- survival(Up to 4 years)