Total Marrow and Lymphoid Irradiation and Chemotherapy for High-Risk Acute Leukemia
Acute Leukemia
About this trial
This is an interventional treatment trial for Acute Leukemia
Eligibility Criteria
Inclusion Criteria:
- High-risk acute myelogenous leukemia or acute lymphocytic leukemia based on clinical and biological characteristics, which including but not limited to poor response to induction therapy and relapse or beyond second remission.
- Karnofsky performance status (KPS) >= 70%
- Women of child-bearing potential and men must agree to use adequate contraception (hormonal or barrier method of birth control or abstinence) prior to study entry and for six months following duration of study participation; should a woman become pregnant or suspect that she is pregnant while participating on the trial, she should inform her treating physician immediately
- All candidates for this study must have a prepared allogeneic stem cell donor, including human leukocyte antigen matched or partially mismatched donor
- A cardiac evaluation with an electrocardiogram showing no ischemic changes or abnormal rhythm and an ejection fraction of >= 50% established by multi gated acquisition scan (MUGA) or echocardiogram
- Patients must have a serum creatinine of less than or equal to 1.3 mg/dL or creatinine clearance >70 ml/min
- Hepatic: bilirubin, aspartate aminotransferase (AST), alanine aminotransferase (ALT), Alkaline phosphatase (ALP) < 5 x upper limit of normal (ULN)
- Pulmonary function: Carbon Monoxide Diffusing Capacity corrected (DLCOcorr) > 50% of normal, (oxygen saturation [>92%] can be used in child where pulmonary function tests (PFT's) cannot be obtained)
- The time from the end last induction or re-induction attempt should be greater than or equal to 14 days
- All subjects must have the ability to understand and the willingness to sign a written informed consent
Exclusion Criteria:
- Active uncontrolled infection at time of enrollment or documented fungal infection within 3 months
- Evidence of Human immunodeficiency virus (HIV) infection
- Prior myeloablative transplant within the last 6 months
- Prior radiation therapy that would exclude the use of TMLI
- Relapsed patients who have undergone autologous or allogeneic hematopoietic stem cell transplantation previously
Sites / Locations
- Affiliated Hospital to Academy of Military Medical Sciences (307 Hospital of PLA)Recruiting
Arms of the Study
Arm 1
Arm 2
Active Comparator
Experimental
total body irradiation
total marrow and lymphoid irradiation
Patient receives preparative therapy including cyclophosphamide and total body irradiation (TBI) of 10 Gy on Days -4 through -1, and starts immunosuppressive therapy using cyclosporine or tacrolimus, methotrexate-based prophylaxes, followed by peripheral blood stem cell transplantation and granulocyte colony-stimulating factor administration.
Patient receives preparative therapy including cyclophosphamide and total marrow and lymphoid irradiation of 12-20 Gy on Days -8 through -2, and starts immunosuppressive therapy using cyclosporine or tacrolimus, methotrexate-based prophylaxes, followed by peripheral blood stem cell transplantation and granulocyte colony-stimulating factor administration.