Non-Myeloablative Allogeneic Bone Marrow Transplant for Hematologic Malignancies
peripheral blood lymphocyte therapy
+ mycophenolate mofetil
+ tacrolimus
Trastornos de las Proteínas Sanguíneas+35
+ Enfermedades de la Médula Ósea
+ Enfermedades Cardiovasculares
Estudio de Tratamiento
Resumen
Fecha de inicio: 1 de agosto de 1998
Fecha en la que se inscribió al primer participante.OBJECTIVES: I. Determine whether sustained engraftment of HLA identical sibling marrow can be achieved in patients treated with total body irradiation before transplant and tacrolimus and mycophenolate mofetil after transplant. II. Document the nonhematologic toxicities of this regimen. III. Characterize immune reconstitution of patients during this treatment regimen. IV. Document the incidence of aplasia and graft-versus-host disease associated with donor leukocyte infusions when administered after this regimen. OUTLINE: Patients receive total body irradiation in a single fraction on day -1. Tacrolimus is given orally twice per day on days -1 to 50. Mycophenolate mofetil is given orally on day 0 and twice per day on days 1 to 28. Patients receive donor bone marrow infusion on day 0. Patients are evaluated on days 56, 180, 292, and 365. If there is donor engraftment, donor chimerism is less than 80%, there is no active graft-versus-host disease, no disease progression, less than 50% decrease in donor cell chimerism from last measurement, and the patient is not taking immunosuppressive agents, then donor leukocyte infusions are administered on days 70, 194, and 306. Patients are followed annually for 5 years. PROJECTED ACCRUAL: A total of 20 patients will be accrued for this study.
Protocolo
Esta sección proporciona detalles del plan del estudio, incluyendo cómo está diseñado y qué se está evaluando.Se reclutarán 20 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 18 a 70 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: Must have a 6 antigen HLA identical related donor and one of the following diseases: -Acute myelogenous leukemia in high risk first complete remission or second or greater complete remission -Acute lymphocytic leukemia in high risk first complete remission or second or greater remission -Chronic myelogenous leukemia in chronic phase -Indolent non-Hodgkin's lymphoma (NHL) or aggressive NHL in complete or partial remission, not eligible for autologous bone marrow transplant (ABMT) -Multiple myeloma in complete or partial response -Myelodysplastic syndrome -Stage III or IV chronic lymphocytic leukemia -Hodgkin's disease after first complete remission Patients must also have one of the following high risk features: -Age 55-70 -Age 18-54 must have one of the following conditions: LVEF 35-44% FEV1 or FVC 40-49% Bilirubin 2.1-3.0 mg/dL, AST 71-175, or ALT 81-200 Creatinine 2.1-3.0 mg/dL Disease recurrence less than 1 year after ABMT Between 18 to 24 months of prior chemotherapy (12 to 24 months for multiple myeloma) PATIENT CHARACTERISTICS: Age: 18 to 70 Performance status: ECOG 0-2 Life expectancy: Not specified Hematopoietic: Not specified Hepatic: Bilirubin less than 3.1 mg/dL Renal: Creatinine less than 3.1 mg/dL Cardiovascular: LVEF at least 35% Pulmonary: FEV1 and FVC at least 40% of predicted (60% for patients who have received thoracic or mantle radiotherapy) Other: Not pregnant Fertile patients must use effective contraception Not HIV positive PRIOR CONCURRENT THERAPY: See Disease Characteristics
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 una ubicación
Johns Hopkins Oncology Center
Baltimore, United StatesAbrir Johns Hopkins Oncology Center en Google Maps