Phase 2 Study of Descartes-08 Consolidation Treatment in Patients With High-Risk Multiple Myeloma Who Have Residual Disease After Induction Therapy
试验速览
- 阶段
- 2 期
- 状态
- 终止
- 入组人数
- 13
- 试验地点
- 2
- 主要终点
- Rate of Stringent Complete Response
研究概览
简要总结
To assess Minimal Residual Disease (MRD)-negative Complete Response (sCR) rate after consolidation treatment with Descartes-08 in patients with high-risk myeloma who have residual disease following induction therapy.
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
- •Patients must be 18 years of age or older at the time of enrollment
- •High-risk multiple myeloma patients who complete pre-transplant induction treatment anti- myeloma drug combination (minimum 2 drugs).
排除标准
- •Patients who are pregnant or lactating.
- •Patients who have any active and uncontrolled infection. No blood cultures are necessary unless clinically indicated.
研究组 & 干预措施
Descartes 08
干预措施: Descartes 08 (Biological)
结局指标
主要结局
Rate of Stringent Complete Response
时间窗: 8 months
Per IMWG 2016 Response Criteria Summary sCR: Complete response (CR) plus a normal free light chain ratio and no clonal cells in bone marrow (by immunohistochemistry). The FLC ratio must be Kappa/Lambda ≤ 4:1 or ≥ 1:2 after counting at least 100 plasma cells. CR: Negative immunofixation in serum and urine, disappearance of any soft tissue plasmacytomas, and \<5% plasma cells in bone marrow. VGPR: Serum M-protein detectable by immunofixation (not on electrophoresis) or a ≥ 90% reduction in M-protein, with urine M-protein \<100 mg/24 hours. PR: ≥ 50% reduction in serum M-protein and a ≥ 90% reduction in 24-hour urinary M-protein (or to \<200 mg/24 hours). If M-protein is unmeasurable, a ≥ 50% decrease in the difference between involved and uninvolved FLC levels is required. If both M-protein and serum-free light chains are unmeasurable, a ≥ 50% reduction in plasma cells is necessary, provided baseline plasma-cell percentage in bone marrow was ≥ 30%. Overall Response (OR): CR+VGPR+PR
次要结局
未报告次要终点