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Donor Stem Cell Transplant in Treating Patients With Hematologic Cancer, Metastatic Kidney Cancer, or Aplastic Anemia

3 de enero de 2014 actualizado por: University of California, San Francisco

Non-myeloablative Allogeneic Stem Cell Transplantation With Match Unrelated Donors for Treatment of Hematologic Malignancies and Renal Cell Carcinoma and Aplastic Anemia

RATIONALE: Giving low doses of chemotherapy before a donor stem cell transplant using stem cells that closely match the patient's stem cells, helps stop the growth of cancer cells. It also stops the patient's immune system from rejecting the donor's stem cells. The donated stem cells may replace the patient's immune system and help destroy any remaining cancer cells (graft-versus-tumor effect). Giving an infusion of the donor's T cells (donor lymphocyte infusion) after the transplant may help increase this effect. Sometimes the transplanted cells from a donor can also make an immune response against the body's normal cells. Giving antithymocyte globulin before transplant and cyclosporine and mycophenolate mofetil after transplant may stop this from happening.

PURPOSE: This clinical trial is studying how well a donor stem cell transplant works in treating patients with hematologic cancer, metastatic kidney cancer, or aplastic anemia.

Descripción general del estudio

Descripción detallada

OBJECTIVES:

Primary

  • Determine the treatment-related mortality (TRM) rate at 100 days in patients with hematologic malignancy, metastatic renal cell carcinoma, or aplastic anemia undergoing nonmyeloablative allogeneic stem cell transplantation using matched unrelated donors.

Secondary

  • Determine the TRM at 12 months in patients treated with this regimen.
  • Determine the 6-month engraftment rate in patients treated with this regimen.
  • Determine 1-year overall survival of patients treated with this regimen.

OUTLINE:

  • Nonmyeloablative preparative regimen: Patients receive fludarabine IV over 30 minutes on days -7 to -3, busulfan* IV over 6 hours on days -4 and -3, and anti-thymocyte globulin IV over 6-10 hours on days -4 to -1.

NOTE: *Patients with aplastic anemia receive cyclophosphamide IV over 2 hours on days -6 to -3 instead of busulfan.

  • Allogeneic stem cell reinfusion: Patients undergo allogeneic bone marrow or peripheral blood stem cell transplantation on day 0. Patients then receive filgrastim (G-CSF) subcutaneously daily beginning on day 7 and continuing until blood counts recover.
  • Graft-vs-host disease (GVHD) prophylaxis: Patients receive tacrolimus orally twice daily or IV continuously beginning on day -2 and continuing for approximately for 6-12 months after transplantation. Patients also receive mycophenolate mofetil orally or IV twice daily on days 0 to 60 and methotrexate IV on days 1, 3, 6, and 11**.

NOTE: **Patients with aplastic anemia receive methotrexate IV on days 1, 3, and 6 (not day 11).

  • Donor lymphocyte infusion (DLI): After day 180, patients with no evidence of active GVHD may receive DLI. A second DLI may be infused > 8 weeks after the first in the absence of disease response or GVHD.

After completion of study treatment, patients are followed periodically for at least 2 years.

PROJECTED ACCRUAL: A total of 35 patients will be accrued for this study.

Tipo de estudio

Intervencionista

Inscripción (Anticipado)

35

Fase

  • No aplica

Contactos y Ubicaciones

Esta sección proporciona los datos de contacto de quienes realizan el estudio e información sobre dónde se lleva a cabo este estudio.

Ubicaciones de estudio

    • California
      • San Francisco, California, Estados Unidos, 94115
        • UCSF Comprehensive Cancer Center
    • North Carolina
      • Winston-Salem, North Carolina, Estados Unidos, 27157-1096
        • Wake Forest University Comprehensive Cancer Center

Criterios de participación

Los investigadores buscan personas que se ajusten a una determinada descripción, denominada criterio de elegibilidad. Algunos ejemplos de estos criterios son el estado de salud general de una persona o tratamientos previos.

Criterio de elegibilidad

Edades elegibles para estudiar

No mayor que 74 años (Niño, Adulto, Adulto Mayor)

Acepta Voluntarios Saludables

No

Géneros elegibles para el estudio

Todos

Descripción

DISEASE CHARACTERISTICS:

  • Diagnosis of 1 of the following:

    • Aplastic anemia not responsive to immunosuppressive therapy
    • Metastatic renal cell carcinoma
    • Hematologic malignancy, including any of the following:

      • Acute myeloid leukemia (AML)* not curable with chemotherapy and meeting any of the following criteria:

        • AML with high-risk cytogenetic abnormalities (e.g., -7, -7q, -5, -5q, complex, Philadelphia chromosome-positive [Ph+])
        • AML evolved from prior myelodysplasia
        • AML secondary to prior chemotherapy
        • Failed to achieve remission
        • In second or subsequent remission NOTE: *Marrow blasts < 10%- can be achieved by chemotherapy
      • Myelodysplasia* with any of the following high-risk features:

        • Adverse cytogenetics (-7, 7q, -5, -5q, complex)
        • Excess blasts
        • Prior conversion to AML
        • Severe cytopenias with absolute neutrophil count < 500/mm^3 or platelet count < 20,000/mm^3 NOTE: *Marrow blasts < 10%- can be achieved by chemotherapy
      • Acute lymphoblastic leukemia (ALL)* not curable with chemotherapy and meeting any of the following criteria:

        • High-risk cytogenetics (Ph+, 11q23 abnormalities, monosomy 7)
        • More than 1 induction course required to achieve remission
        • Failed to enter remission
        • In second or subsequent remission NOTE: *Marrow blasts < 10 %
      • Chronic lymphocytic leukemia (CLL) with high-risk features, including any of the following:

        • Refractory to initial or subsequent therapy
        • Progression after initial response to therapy
        • Prolymphocytic morphology
      • Follicular lymphoma with any of the following high-risk features:

        • Refractory to initial or subsequent therapy
        • Progression after response to initial therapy
        • Has ≥ 3 International Prognostic Index (IPI) risk factors
      • Multiple myeloma

        • Stage II-III disease confirmed at diagnosis or after initial progression
      • Other lymphoma that has failed to respond to primary therapy, progressed, or recurred after prior therapy, including any of the following:

        • Diffuse large cell lymphoma
        • Mantle cell lymphoma
        • Hodgkin's lymphoma
      • Myeloproliferative disease with evidence of disease acceleration, including any of the following:

        • Myelofibrosis
        • Polycythemia vera
        • Essential thrombocythemia
      • Chronic myeloid leukemia (CML) that failed to be controlled by imatinib mesylate
  • Disease must be stable or responding to therapy
  • No rapid progression of malignant disease

    • Expected time to disease progression > 12 weeks
  • Not eligible for autologous stem cell transplantation
  • Matched unrelated donor available

    • 9/10 HLA matched, including HLA-A, -B, -C, -DR, and -DQ

PATIENT CHARACTERISTICS:

  • Creatinine < 2.0 mg/dL
  • Creatinine clearance > 40 mL/min
  • Bilirubin < 3 mg/dL

    • Elevated total bilirubin due to Gilbert's disease allowed if direct bilirubin is normal
  • AST < 4 times upper limit of normal
  • Hepatitis C or B allowed provided bilirubin and AST are normal
  • Cardiac ejection fraction > 30%
  • DLCO > 40% of predicted
  • Not pregnant or nursing
  • Negative pregnancy test
  • Fertile patients must use effective contraception
  • No uncontrolled active infection requiring ongoing antibiotic treatment
  • No poor performance status
  • No poor organ function

PRIOR CONCURRENT THERAPY:

  • See Disease Characteristics
  • Prior stem cell or bone marrow transplantation allowed

Plan de estudios

Esta sección proporciona detalles del plan de estudio, incluido cómo está diseñado el estudio y qué mide el estudio.

¿Cómo está diseñado el estudio?

Detalles de diseño

  • Propósito principal: Tratamiento
  • Enmascaramiento: Ninguno (etiqueta abierta)

Colaboradores e Investigadores

Aquí es donde encontrará personas y organizaciones involucradas en este estudio.

Investigadores

  • Investigador principal: Charles A. Linker, MD, University of California, San Francisco

Fechas de registro del estudio

Estas fechas rastrean el progreso del registro del estudio y los envíos de resultados resumidos a ClinicalTrials.gov. Los registros del estudio y los resultados informados son revisados ​​por la Biblioteca Nacional de Medicina (NLM) para asegurarse de que cumplan con los estándares de control de calidad específicos antes de publicarlos en el sitio web público.

Fechas importantes del estudio

Inicio del estudio

1 de mayo de 2005

Fechas de registro del estudio

Enviado por primera vez

23 de febrero de 2006

Primero enviado que cumplió con los criterios de control de calidad

23 de febrero de 2006

Publicado por primera vez (Estimar)

24 de febrero de 2006

Actualizaciones de registros de estudio

Última actualización publicada (Estimar)

6 de enero de 2014

Última actualización enviada que cumplió con los criterios de control de calidad

3 de enero de 2014

Última verificación

1 de abril de 2007

Más información

Términos relacionados con este estudio

Palabras clave

Términos MeSH relevantes adicionales

Otros números de identificación del estudio

  • CDR0000463522
  • UCSF-01251
  • UCSF-H5010-19585-05
  • UCSF-2101

Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .

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