Phase I/II Randomized Trial of Sorafenib and Bevacizumab as First-Line Therapy in Patients With Locally Advanced or Metastatic Hepatocellular Carcinoma
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 24
- 试验地点
- 175
- 主要终点
- Maximum Tolerated Dose (Phase I)
研究概览
简要总结
RATIONALE: Monoclonal antibodies, such as bevacizumab, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread. Others find tumor cells and help kill them or carry tumor-killing substances to them. Sorafenib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Bevacizumab and sorafenib may also stop the growth of liver cancer by blocking blood flow to the tumor.
PURPOSE: This randomized phase I/II trial is studying the best dose of bevacizumab when given together with sorafenib as first-line therapy in treating patients with locally advanced or metastatic liver cancer.(Phase I closed to accrual as of 11/03/2010)
详细描述
OBJECTIVES:
Primary
- Determine the maximum tolerated dose of bevacizumab in combination with sorafenib tosylate in patients with locally advanced or metastatic hepatocellular carcinoma. (Phase I closed to accrual as of 11/03/2010)
- Determine time to progression in these patients. (Phase II)
Secondary
- Determine the safety of this regimen in these patients. (Phase I closed to accrual as of 11/03/2010)
- Assess tolerability of this regimen in these patients. (Phase I closed to accrual as of 11/03/2010)
- Determine overall survival of these patients. (Phase II)
- Determine tumor response (at 6 months) in patients treated with this regimen. (Phase II)
- Determine progression-free survival of these patients. (Phase II)
- Determine response rate in patients treated with this regimen. (Phase II)
- Assess the occurrence of adverse events in these patients. (Phase II)
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 (Phase II)
Patients receive oral sorafenib tosylate on days 1-28 twice daily and bevacizumab IV on days 1 and 15.
干预措施: bevacizumab (Biological)
Arm I (Phase II)
Patients receive oral sorafenib tosylate on days 1-28 twice daily and bevacizumab IV on days 1 and 15.
干预措施: sorafenib tosylate (Drug)
Arm II (Phase II)
Patients receive oral sorafenib tosylate twice daily on days 1-28.
干预措施: sorafenib tosylate (Drug)
结局指标
主要结局
Maximum Tolerated Dose (Phase I)
时间窗: From baseline up to 3 years post treatment
MTD is defined as the dose level below the lowest dose that induces dose limiting toxicity in at least one-third of patients (at least 2 of a maximum of 6 new patients). If dose level (-1) is not tolerable, but dose (-3) or (-2) is below or at MTD, testing of alternate dose levels (-2a, -3a, -3b) will occur as outlined in the table. The number of dose limiting toxicities will be reported here.
Time to Progression (TTP) (Phase II)
时间窗: From baseline up to 3 years post treatment
Time to progression is defined to be the length of time from study registration to a) date of disease progression as defined by section 11.0, or b) last follow-up. If a patient dies without documentation of disease progression, the patient will be considered to have had a tumor progression at the time of death unless there is sufficient documented evidence to conclude no progression occurred prior to death. Kaplan-Meier survival curves will be used to estimate the distribution of TTP.
次要结局
- Overall Survival(Up to 3 years post treatment)
- Tumor Response at 6 Months(6 months)