Phase I/II Study of Allogeneic Stem Cell Transplantation For Patients With Graft Failure Following Allogeneic Transplantation Using MHC Identical or Near Identical Donors and Submyeloablative Conditioning With CAMPATH 1H (CAMGRAFT)
试验速览
- 阶段
- 1 期
- 状态
- 终止
- 入组人数
- 40
- 试验地点
- 4
研究概览
简要总结
To assess the safety, feasibility, and rate of donor engraftment for patients with primary or secondary engraftment failure after treatment with fludarabine and CAMPATH 1H used as a preparative regimen for HLA-identical sibling blood stem cell transplantation (SCT).
To assess the safety, feasibility, and rate of donor engraftment for patients with primary or secondary engraftment failure after treatment with fludarabine and CAMPATH 1H as a preparative regimen for matched unrelated or single antigen mismatched family donor marrow transplantation.
详细描述
Study participants will receive the following treatment:
Day -5 to -2...Fludarabine 30mg/m2* and CAMPATH** 1H 10mg IV
Day -1.........Day of rest
Day 0..........Stem cell transplant (infusion)
Where possible, patients will receive peripheral blood stem cells. When peripheral stem cells are unavailable (e.g. from some unrelated donor centers) or insufficient, bone marrow will be substituted. If peripheral blood stem cell collection is performed, the donor will be stimulated with G-CSF for 5 days and cells collected and frozen until the stem cell target number is obtained prior to the patient beginning the therapy. If a bone marrow harvest is performed, this will be performed on Day 0 (infusion day). After transplantation, G-CSF 5 micrograms/kg/day will be administered SC from day 7 until granulocytes >1000/ul.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- — 至 64 Years（Child, 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
研究者
Robert Krance
Professor
Baylor College of Medicine