Matched Unrelated and Haploidentical Bone Marrow Transplantation for Hematologic Malignancies
busulfan
+ cyclophosphamide
+ methylprednisolone
Anemia+26
+ Anemia Refractaria
+ Trastornos de las Proteínas Sanguíneas
Estudio de Tratamiento
Resumen
Fecha de inicio: 1 de abril de 1998
Fecha en la que se inscribió al primer participante.OBJECTIVES: I. Determine the 1-year survival rate of patients with hematologic malignancies after treatment with HLA-matched allogeneic bone marrow transplantation after high-dose chemotherapy. OUTLINE: Patients receive oral busulfan four times a day on days -8 to -5, cyclophosphamide IV over 1 hour on days -4 to -1, and methylprednisolone IV over 1 hour every 12 hours on days -2 to 0. CD34+ stem cell augmented donor bone marrow is infused on day 0. Methylprednisolone is administered IV over 1 hour on days 5-16, and then tapered. Patients are followed every 6 months for 1 year and then annually thereafter. PROJECTED ACCRUAL: A total of 36 patients will be accrued for this study within 3 years.
Protocolo
Esta sección proporciona detalles del plan del estudio, incluyendo cómo está diseñado y qué se está evaluando.Se reclutarán 36 pacientes
Número total de participantes que el ensayo clínico espera reclutar.Estudio de Tratamiento
Elegibilidad
Los investigadores buscan pacientes que cumplan ciertos criterios, conocidos como criterios de elegibilidad: estado general de salud o tratamientos previos.Cualquier sexo
Sexo biológico de los participantes elegibles para inscribirse.De 19 a 55 años
Rango de edades de los participantes que pueden unirse al estudio.Voluntarios sanos no permitidos
Indica si personas sanas, sin la condición que se estudia, pueden participar.Condiciones
Patología
Criterios
DISEASE CHARACTERISTICS: Diagnosis of any of the following: Chronic myelogenous leukemia (CML) in first chronic phase Myelodysplastic syndrome Refractory anemia with excess blasts (RAEB) RAEB in transformation Secondary leukemias untreated or in complete remission 1 (CR1) Acute myeloid leukemia in complete remission 2 (CR2) Acute lymphocytic leukemia (ALL) in CR2 High-risk acute leukemia in CR1 Ph+ ALL in CR1 or consolidation after induction chemotherapy Must qualify for allogeneic bone marrow transplantation (BMT) No HLA-matched, sibling donor for BMT available No current CNS disease No history of more than 2 episodes of active CNS disease PATIENT CHARACTERISTICS: Age: 19 to 55 Performance status: ECOG 0 or 1 Life expectancy: Not specified Hematopoietic: Not specified Hepatic: Bilirubin no greater than 2 mg/dL Renal: Creatinine no greater than 2 mg/dL Cardiovascular: LVEF at least 45% No active congestive heart failure, arrhythmia, or angina pectoris No myocardial infarction within the past 12 months Pulmonary: FEV1 and FVC at least 50% predicted (75% predicted if received prior thoracic or mantle radiotherapy) Other: No active serious infection (e.g., mucormycosis, uncontrolled aspergillosis, or tuberculosis) HIV negative Not pregnant Fertile patients must use effective contraception No concurrent debilitating medical or psychiatric illness that would preclude compliance No prior malignancy except curatively treated skin cancer or carcinoma of the cervix PRIOR CONCURRENT THERAPY: Biologic therapy: See Disease Characteristics No prior autologous or allogeneic bone marrow transplantation No prior transfusions from donor Chemotherapy: See Disease Characteristics Endocrine therapy: Not specified Radiotherapy: Not specified Surgery: Not specified
Centros del Estudio
Estos son los hospitales, clínicas o centros de investigación donde se lleva a cabo el estudio. Puedes encontrar la ubicación más cercana a ti y su estado de reclutamiento.Este estudio tiene 2 ubicaciones
Johns Hopkins Oncology Center
Baltimore, United StatesAbrir Johns Hopkins Oncology Center en Google MapsCenter for Cancer Treatment and Research
Columbia, United States