Phase II Open-Label Trial of Tacrolimus/Methotrexate and Tocilizumab for the Prevention of Acute Graft-Versus-Host Disease After Allogeneic Hematopoietic Stem Cell Transplantation
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 发起方
- 入组人数
- 45
- 试验地点
- 1
- 主要终点
- Number of Subjects Not Experiencing Grade II-IV Acute Graph Versus Host Disease (aGVHD)
研究概览
简要总结
This is a phase II open label trial designed to evaluate the efficacy of Tac/MTX/Toc in preventing graft versus host disease (GVHD). Outcomes of patients on this clinical trial will be compared to those of contemporary controls from the CIBMTR.
详细描述
This is a Phase II open label trial designed to evaluate the efficacy of Tacrolimus (Tac), Methotrexate (MTX) and Tocilizumab (Toc) (combined Tac/MTX/Toc) in preventing graft versus host disease (GVHD) after allogeneic hematopoietic stem cell transplantation compared to a contemporary control cohort selected from the Center for International Bone Marrow Transplant Research (CIBMTR) that is treated with standard methotrexate and tacrolimus for GVHD prevention. The control group of patients will satisfy similar eligibility requirements as the patients enrolled in the clinical trial and they will be matched for relevant clinical variables (age, sex, conditioning regimen, disease, graft source, etc).
Patients enrolled in the clinical trial will receive tacrolimus per institutional guidelines at doses to maintain therapeutic levels and continued until at least Day 90 post transplant. Methotrexate will be dosed at 15 mg/m^2 Day +1 and 10mg/m^2 Days +3, +6 and +11. Tocilizumab will be administered intravenously at a dose of 8 mg/kg at Day -1.
Ancillary Study:
The ancillary study will evaluate whether tocilizumab is effective at positively impacting mood, fatigue, sleep, and pain in a group of individuals undergoing allogeneic hematopoietic stem cell transplantation as compared to individuals not receiving tocilizumab. We will also assess whether tocilizumab alters gene expression and Rap1 prenylation in a manner that may reduce further progression or relapse of cancer after transplant.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Prevention
- 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
- •Age ≥18 years
- •Patients with acute leukemia, chronic myelogenous leukemia, myeloproliferative disease and myelodysplasia with less than 5% of blasts in the bone marrow
- •Patients with chronic lymphocytic leukemia/small lymphocytic lymphoma, Non-Hodgkin Lymphoma or Hodgkin Disease with chemosensitive disease at time of transplant
- •Planned conditioning regimens including combination of busulfan and fludarabine or busulfan and cyclophosphamide
- •Transplantation with T-cell-replete grafts
- •Bone marrow or mobilized peripheral blood cell grafts
- •Patients must have either a sibling donor (6/6 match at human leukocyte antigens (HLA-A, -B and -DRB1) or a unrelated donor (8/8 match at HLA-A, -B, -C and -DRB1)
- •Cardiac function: Ejection fraction at rest >45% for myeloablative conditioning or >40% for reduced intensity conditioning
- •Estimated creatinine clearance greater than 50 mL/minute (using the Cockcroft-Gault formula and actual body weight)
- •Pulmonary function: Diffusing Capacity of Lung for Carbon Monoxide (DLCO) ≥40% (adjusted for hemoglobin) and FEV1≥50%
- •Liver function: total bilirubin < 1.5 x the upper limit of normal and alanine aminotransferase (ALT) / aspartate aminotransferase (AST) < 2.5x the upper normal limit
- •Signed informed consent
排除标准
- •Prior allogeneic hematopoietic cell transplant (HCT)
- •Karnofsky Performance Score <70%
- •Patients with uncontrolled bacterial, viral or fungal infections (currently taking medication and with progression of infectious disease or no clinical improvement) at time of enrollment
- •Prior intolerance or allergy to Tocilizumab
- •Use of rituximab, alemtuzumab, anti-thymocyte globulin (ATG) or other monoclonal antibody at time of conditioning regimen
- •History of diverticulitis, Crohn's disease or ulcerative colitis
- •History of demyelinating disorder
- •Pregnant and lactating women
- •Patients with a history of rheumatologic disorders who have previously received Tocilizumab
- •Eligibility for the Control Arm
- •Patients in the control arm will be identified from patients reported to the CIBMTR from U.S centers. Control patients will be required to satisfy similar eligibility requirements as patients being enrolled in the clinical trial. Patients will need to fulfill the same inclusion criteria for the clinical trial according to Section 2.4.1, plus the following:
- •Receive Tac/MTX as the sole GVHD prophylaxis approach
- •Receive the same regimens as specified in Table 2.5
- •Year of transplant from 2010 to 2013
- •Exclusion criteria for the controls:
- •Karnofsky Performance Score < 70%
- •Data for all eligible patients will be used to constitute the control database for this study
研究组 & 干预措施
Tacrolimus, Methotrexate and Tocilizumab (Tac/MTX/Toc)
Patients enrolled in the clinical trial will receive tacrolimus per institutional guidelines at doses to maintain therapeutic levels and continued until at least Day 90 posttransplant. Methotrexate will be dosed at 15 mg/m2 Day +1 and 10mg/m2 Days +3, +6 and +11. Tocilizumab will be administered intravenously at a dose of 8 mg/kg at Day -1
干预措施: Tacrolimus (Drug)
Tacrolimus, Methotrexate and Tocilizumab (Tac/MTX/Toc)
Patients enrolled in the clinical trial will receive tacrolimus per institutional guidelines at doses to maintain therapeutic levels and continued until at least Day 90 posttransplant. Methotrexate will be dosed at 15 mg/m2 Day +1 and 10mg/m2 Days +3, +6 and +11. Tocilizumab will be administered intravenously at a dose of 8 mg/kg at Day -1
干预措施: Methotrexate (Drug)
Tacrolimus, Methotrexate and Tocilizumab (Tac/MTX/Toc)
Patients enrolled in the clinical trial will receive tacrolimus per institutional guidelines at doses to maintain therapeutic levels and continued until at least Day 90 posttransplant. Methotrexate will be dosed at 15 mg/m2 Day +1 and 10mg/m2 Days +3, +6 and +11. Tocilizumab will be administered intravenously at a dose of 8 mg/kg at Day -1
干预措施: Tocilizumab (Drug)
结局指标
主要结局
Number of Subjects Not Experiencing Grade II-IV Acute Graph Versus Host Disease (aGVHD)
时间窗: Day 180
This measure is the number of subjects who did not experience grade II-IV aGVHD at or before day 180 comparing recipients of tacrolimus (Tac), methotrexate (MTX), and tocilizumab (Toc) to a contemporary control population abstracted from a database maintained by the Center for International Blood and Marrow Transplant Research (CIBMTR). The staging of aGVHD was according to the criteria of Przepiorka, et al., 1995 which assigns a score to the clinical status of multiple organ systems aggregated to determine the clinical stage. A higher stage indicates more severe aGVHD symptoms and poorer clinical outcome.
次要结局
- Score of Fatigue Symptoms Using the Fatigue Symptom Inventory (FSI) Instrument(Baseline, Day 28, Day 100 and Day 180)
- Score of Anxiety Symptoms Using the Inventory of Depression and Anxiety Symptoms (IDAS) Instrument(Baseline, Day 28, Day 100 and Day 180)
- Score of Depressive Symptoms Using General Depressive Subscale of the Inventory of Depression and Anxiety Symptoms (IDAS) Instrument(Baseline, Day 28, Day 100 and Day 180)
- Score of Sleep Symptoms Using the Pittsburgh Sleep Quality Index (PSQI) Instrument(Baseline, Day 28, Day 100 and Day 180)
- Score of Pain Symptoms Using the Brief Pain Inventory (BPI) Instrument (Interference)(Baseline, Day 28, Day 100 and Day 180)
研究者
William R. Drobyski, MD
Professor
Medical College of Wisconsin