A Phase II Study of Arsenic Trioxide for Induction Therapy of Adult Patients With Relapsed or Refractory Philadelphia Chromosome Positive Acute Lymphoblastic Leukemia and Previously Untreated Chronic Myeloid Leukemia With Blast Crisis
试验速览
- 阶段
- 2 期
- 状态
- 终止
- 入组人数
- 2
- 试验地点
- 1
- 主要终点
- Objective Rate of Response (ORR)
研究概览
简要总结
RATIONALE: Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die.
PURPOSE: Phase II trial to study the effectiveness of arsenic trioxide in treating patients who have recurrent or refractory acute lymphoblastic leukemia or chronic myelogenous leukemia.
详细描述
OBJECTIVES:
- Determine the rate of clinical and hematologic response in patients with Philadelphia chromosome-positive recurrent or refractory acute lymphoblastic leukemia or previously untreated or recurrent or refractory blastic phase chronic myelogenous leukemia when treated with arsenic trioxide.
- Determine the duration of hematologic response and overall survival of these patients when treated with this regimen.
- Determine the pattern of clinical adverse experience in these patients when treated with this regimen.
- Determine the pharmacokinetic profile of this regimen in these patients.
OUTLINE: This is a multicenter study.
Patients receive arsenic trioxide IV over 2-3 hours daily for 28 days. Patients who respond may receive a second course of therapy beginning 28 days from the last dose of the first course.
Patients are followed monthly for 3 months, every 2 months for 6 months, and then every 3 months thereafter.
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
Arsenic Trioxide Treatment
Patients receive arsenic trioxide IV over 2-3 hours daily for 28 days. Patients who respond may receive a second course of therapy beginning 28 days from the last dose of the first course.
干预措施: Arsenic Trioxide (Drug)
结局指标
主要结局
Objective Rate of Response (ORR)
时间窗: 2.5 years
Determine the rate of clinical and hematologic response in patients with Philadelphia chromosome-positive recurrent or refractory acute lymphoblastic leukemia or previously untreated or recurrent or refractory blastic phase chronic myelogenous leukemia when treated with arsenic trioxide.
次要结局
未报告次要终点