Dose Finding Study of Toxicity and Immunomodulatory Effects of Interleukin-2 Following Allogeneic Bone Marrow Transplantation in Patients at High Risk for Relapse
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 试验地点
- 2
研究概览
简要总结
RATIONALE: Interleukin-2 may stimulate a person's white blood cells to kill cancer cells.
PURPOSE: Phase I trial to study the effectiveness of interleukin-2 following bone marrow transplantation in treating patients who have hematologic cancer at risk of relapse.
详细描述
OBJECTIVES: I. Determine the toxicity and maximum tolerated dose of interleukin-2 following allogeneic T-cell depleted bone marrow transplant in patients with hematologic malignancies at high risk of relapse. II. Determine the optimal dose of interleukin-2 in this regimen which will result in maximal natural killer cell and lymphokine activated killer cell activity in vitro.
OUTLINE: This is a dose escalation study. Patients receive CD34+ stem cell augmented donor bone marrow on day 0 on another protocol. Patients then receive interleukin-2 (IL-2) subcutaneously on day 30. Treatment continues for 12 weeks in the absence of dose limiting toxicity. Cohorts of 4 patients receive escalating doses of IL-2 until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose prior to that which causes at least grade 3 toxicity.
PROJECTED ACCRUAL: A total of 18-24 patients will be accrued for this study within 12-18 months.
研究设计
- 研究类型
- Interventional
- 主要目的
- Treatment
入排标准
- 年龄范围
- — 至 65 Years（Child, 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