Reduced-Intensity Allogeneic Hematopoietic Cell Transplantation as Second Transplantation for Patients With Disease Relapse or Myelodysplasia After Prior Autologous Transplantation
试验速览
- 阶段
- 2 期
- 状态
- 终止
- 入组人数
- 6
- 试验地点
- 10
- 主要终点
- Comparison of EFS Distribution to That of CALGB-100002
研究概览
简要总结
RATIONALE: Giving chemotherapy, such as busulfan and fludarabine phosphate, before a peripheral blood stem cell transplant helps stop the growth of cancer cells. It may also stop the patient's immune system from rejecting the donor's stem cells. Sometimes the transplanted cells from a donor can make an immune response against the body's normal cells. Giving methotrexate, tacrolimus, and antithymocyte globulin before and after the transplant may stop this from happening. Once the donated stem cells begin working, the patient's immune system may see the remaining cancer cells as not belonging in the patient's body and destroy them (called graft-versus-tumor effect). Giving an infusion of the donor's white blood cells (donor lymphocyte infusion) may boost this effect.
PURPOSE: This phase II trial is studying how well donor stem cell transplant works in treating patients with relapsed hematologic malignancies or secondary myelodysplasia previously treated with high-dose chemotherapy and autologous stem cell transplant .
详细描述
OBJECTIVES:
Primary
- To demonstrate the efficacy of performing reduced-intensity conditioning allogeneic hematopoietic cell transplantation in patients with relapsed hematologic malignancies or secondary myelodysplasia after completion of prior high-dose chemotherapy and autologous hematopoietic stem cell transplantation.
- To compare the strategy of this regimen with the strategy used in CALGB-100002.
Secondary
- To describe the response rate at 6 and 12 months in patients treated with this regimen.
- To describe the time-to-progression in patients treated with this regimen.
- To determine the ability to use pharmacokinetic-directed busulfan to achieve AUC within 20% of target AUC in > 80% of patients.
- To determine percent of donor chimerism in T-cell, myeloid and B-cell populations achieved with this regimen compared with CALGB-100002.
- To determine the risk of acute and chronic graft-versus-host disease and other toxicities of this regimen in these patients.
- To describe the overall survival and disease-free survival of patients treated on this regimen.
- To determine the rate of viral, bacterial, and fungal opportunistic infections occurring in the first year after transplantation compared with CALGB-100002.
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
- — 至 69 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
研究组 & 干预措施
Treatment
Matched-unrelated donor: Patients receive antithymocyte globulin, tacrolimus, and methotrexate as in HLA-identical donor regimen. Patients also receive oral mycophenolate mofetil twice daily on days 0 to 60.
Allogeneic Stem Cell Transplantation: Patients undergo allogeneic peripheral blood stem cell transplantation on days 0 and 1. Patients then receive filgrastim subcutaneously daily beginning on day 7 and continuing until blood counts recover.
Donor Lymphocyte Infusion (DLI): After day 180 (or day 210 for patients without an HLA-identical donor), patients with stable or progressive disease and no active GVHD may receive up to 3 DLIs every 8 weeks.
Blood samples are collected at baseline and then periodically during study therapy for pharmacokinetic studies.
After completion of study therapy, patients are followed up every 3 months for 2 years and then every 6 months for up to 5½ years.
干预措施: anti-thymocyte globulin (Biological)
Treatment
Matched-unrelated donor: Patients receive antithymocyte globulin, tacrolimus, and methotrexate as in HLA-identical donor regimen. Patients also receive oral mycophenolate mofetil twice daily on days 0 to 60.
Allogeneic Stem Cell Transplantation: Patients undergo allogeneic peripheral blood stem cell transplantation on days 0 and 1. Patients then receive filgrastim subcutaneously daily beginning on day 7 and continuing until blood counts recover.
Donor Lymphocyte Infusion (DLI): After day 180 (or day 210 for patients without an HLA-identical donor), patients with stable or progressive disease and no active GVHD may receive up to 3 DLIs every 8 weeks.
Blood samples are collected at baseline and then periodically during study therapy for pharmacokinetic studies.
After completion of study therapy, patients are followed up every 3 months for 2 years and then every 6 months for up to 5½ years.
干预措施: donor lymphocytes (Biological)
Treatment
Matched-unrelated donor: Patients receive antithymocyte globulin, tacrolimus, and methotrexate as in HLA-identical donor regimen. Patients also receive oral mycophenolate mofetil twice daily on days 0 to 60.
Allogeneic Stem Cell Transplantation: Patients undergo allogeneic peripheral blood stem cell transplantation on days 0 and 1. Patients then receive filgrastim subcutaneously daily beginning on day 7 and continuing until blood counts recover.
Donor Lymphocyte Infusion (DLI): After day 180 (or day 210 for patients without an HLA-identical donor), patients with stable or progressive disease and no active GVHD may receive up to 3 DLIs every 8 weeks.
Blood samples are collected at baseline and then periodically during study therapy for pharmacokinetic studies.
After completion of study therapy, patients are followed up every 3 months for 2 years and then every 6 months for up to 5½ years.
干预措施: filgrastim (Biological)
Treatment
Matched-unrelated donor: Patients receive antithymocyte globulin, tacrolimus, and methotrexate as in HLA-identical donor regimen. Patients also receive oral mycophenolate mofetil twice daily on days 0 to 60.
Allogeneic Stem Cell Transplantation: Patients undergo allogeneic peripheral blood stem cell transplantation on days 0 and 1. Patients then receive filgrastim subcutaneously daily beginning on day 7 and continuing until blood counts recover.
Donor Lymphocyte Infusion (DLI): After day 180 (or day 210 for patients without an HLA-identical donor), patients with stable or progressive disease and no active GVHD may receive up to 3 DLIs every 8 weeks.
Blood samples are collected at baseline and then periodically during study therapy for pharmacokinetic studies.
After completion of study therapy, patients are followed up every 3 months for 2 years and then every 6 months for up to 5½ years.
干预措施: therapeutic allogeneic lymphocytes (Biological)
Treatment
Matched-unrelated donor: Patients receive antithymocyte globulin, tacrolimus, and methotrexate as in HLA-identical donor regimen. Patients also receive oral mycophenolate mofetil twice daily on days 0 to 60.
Allogeneic Stem Cell Transplantation: Patients undergo allogeneic peripheral blood stem cell transplantation on days 0 and 1. Patients then receive filgrastim subcutaneously daily beginning on day 7 and continuing until blood counts recover.
Donor Lymphocyte Infusion (DLI): After day 180 (or day 210 for patients without an HLA-identical donor), patients with stable or progressive disease and no active GVHD may receive up to 3 DLIs every 8 weeks.
Blood samples are collected at baseline and then periodically during study therapy for pharmacokinetic studies.
After completion of study therapy, patients are followed up every 3 months for 2 years and then every 6 months for up to 5½ years.
干预措施: busulfan (Drug)
Treatment
Matched-unrelated donor: Patients receive antithymocyte globulin, tacrolimus, and methotrexate as in HLA-identical donor regimen. Patients also receive oral mycophenolate mofetil twice daily on days 0 to 60.
Allogeneic Stem Cell Transplantation: Patients undergo allogeneic peripheral blood stem cell transplantation on days 0 and 1. Patients then receive filgrastim subcutaneously daily beginning on day 7 and continuing until blood counts recover.
Donor Lymphocyte Infusion (DLI): After day 180 (or day 210 for patients without an HLA-identical donor), patients with stable or progressive disease and no active GVHD may receive up to 3 DLIs every 8 weeks.
Blood samples are collected at baseline and then periodically during study therapy for pharmacokinetic studies.
After completion of study therapy, patients are followed up every 3 months for 2 years and then every 6 months for up to 5½ years.
干预措施: fludarabine phosphate (Drug)
Treatment
Matched-unrelated donor: Patients receive antithymocyte globulin, tacrolimus, and methotrexate as in HLA-identical donor regimen. Patients also receive oral mycophenolate mofetil twice daily on days 0 to 60.
Allogeneic Stem Cell Transplantation: Patients undergo allogeneic peripheral blood stem cell transplantation on days 0 and 1. Patients then receive filgrastim subcutaneously daily beginning on day 7 and continuing until blood counts recover.
Donor Lymphocyte Infusion (DLI): After day 180 (or day 210 for patients without an HLA-identical donor), patients with stable or progressive disease and no active GVHD may receive up to 3 DLIs every 8 weeks.
Blood samples are collected at baseline and then periodically during study therapy for pharmacokinetic studies.
After completion of study therapy, patients are followed up every 3 months for 2 years and then every 6 months for up to 5½ years.
干预措施: methotrexate (Drug)
Treatment
Matched-unrelated donor: Patients receive antithymocyte globulin, tacrolimus, and methotrexate as in HLA-identical donor regimen. Patients also receive oral mycophenolate mofetil twice daily on days 0 to 60.
Allogeneic Stem Cell Transplantation: Patients undergo allogeneic peripheral blood stem cell transplantation on days 0 and 1. Patients then receive filgrastim subcutaneously daily beginning on day 7 and continuing until blood counts recover.
Donor Lymphocyte Infusion (DLI): After day 180 (or day 210 for patients without an HLA-identical donor), patients with stable or progressive disease and no active GVHD may receive up to 3 DLIs every 8 weeks.
Blood samples are collected at baseline and then periodically during study therapy for pharmacokinetic studies.
After completion of study therapy, patients are followed up every 3 months for 2 years and then every 6 months for up to 5½ years.
干预措施: mycophenolate mofetil (Drug)
Treatment
Matched-unrelated donor: Patients receive antithymocyte globulin, tacrolimus, and methotrexate as in HLA-identical donor regimen. Patients also receive oral mycophenolate mofetil twice daily on days 0 to 60.
Allogeneic Stem Cell Transplantation: Patients undergo allogeneic peripheral blood stem cell transplantation on days 0 and 1. Patients then receive filgrastim subcutaneously daily beginning on day 7 and continuing until blood counts recover.
Donor Lymphocyte Infusion (DLI): After day 180 (or day 210 for patients without an HLA-identical donor), patients with stable or progressive disease and no active GVHD may receive up to 3 DLIs every 8 weeks.
Blood samples are collected at baseline and then periodically during study therapy for pharmacokinetic studies.
After completion of study therapy, patients are followed up every 3 months for 2 years and then every 6 months for up to 5½ years.
干预措施: tacrolimus (Drug)
Treatment
Matched-unrelated donor: Patients receive antithymocyte globulin, tacrolimus, and methotrexate as in HLA-identical donor regimen. Patients also receive oral mycophenolate mofetil twice daily on days 0 to 60.
Allogeneic Stem Cell Transplantation: Patients undergo allogeneic peripheral blood stem cell transplantation on days 0 and 1. Patients then receive filgrastim subcutaneously daily beginning on day 7 and continuing until blood counts recover.
Donor Lymphocyte Infusion (DLI): After day 180 (or day 210 for patients without an HLA-identical donor), patients with stable or progressive disease and no active GVHD may receive up to 3 DLIs every 8 weeks.
Blood samples are collected at baseline and then periodically during study therapy for pharmacokinetic studies.
After completion of study therapy, patients are followed up every 3 months for 2 years and then every 6 months for up to 5½ years.
干预措施: reduced-intensity transplant conditioning procedure (Other)
Treatment
Matched-unrelated donor: Patients receive antithymocyte globulin, tacrolimus, and methotrexate as in HLA-identical donor regimen. Patients also receive oral mycophenolate mofetil twice daily on days 0 to 60.
Allogeneic Stem Cell Transplantation: Patients undergo allogeneic peripheral blood stem cell transplantation on days 0 and 1. Patients then receive filgrastim subcutaneously daily beginning on day 7 and continuing until blood counts recover.
Donor Lymphocyte Infusion (DLI): After day 180 (or day 210 for patients without an HLA-identical donor), patients with stable or progressive disease and no active GVHD may receive up to 3 DLIs every 8 weeks.
Blood samples are collected at baseline and then periodically during study therapy for pharmacokinetic studies.
After completion of study therapy, patients are followed up every 3 months for 2 years and then every 6 months for up to 5½ years.
干预措施: allogeneic hematopoietic stem cell transplantation (Procedure)
Treatment
Matched-unrelated donor: Patients receive antithymocyte globulin, tacrolimus, and methotrexate as in HLA-identical donor regimen. Patients also receive oral mycophenolate mofetil twice daily on days 0 to 60.
Allogeneic Stem Cell Transplantation: Patients undergo allogeneic peripheral blood stem cell transplantation on days 0 and 1. Patients then receive filgrastim subcutaneously daily beginning on day 7 and continuing until blood counts recover.
Donor Lymphocyte Infusion (DLI): After day 180 (or day 210 for patients without an HLA-identical donor), patients with stable or progressive disease and no active GVHD may receive up to 3 DLIs every 8 weeks.
Blood samples are collected at baseline and then periodically during study therapy for pharmacokinetic studies.
After completion of study therapy, patients are followed up every 3 months for 2 years and then every 6 months for up to 5½ years.
干预措施: peripheral blood stem cell transplantation (Procedure)
结局指标
主要结局
Comparison of EFS Distribution to That of CALGB-100002
时间窗: 2 years
EFS distributions between CALGB-100002 and this study will be compared using the two-sample log-rank test.
Event-free Survival (EFS)
时间窗: Duration of study (up to 5.5 years)
EFS was defined as the date of transplant to date of progression or develop myelodysplasia after autologous transplant. EFS was estimated using the Kaplan Meier method.
次要结局
- Complete Response Rate(Up to 5.5 years)
- Overall Survival(Up to 5.5 years)
- Rate of Opportunistic Infections(1 year post transplant)