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Iodine I 131 Tositumomab Followed by Autologous Stem Cell Transplantation in Treating Older Patients With Relapsed or Refractory Non-Hodgkin's Lymphoma

3. februar 2015 opdateret af: Fred Hutchinson Cancer Center

A Phase II Trial Evaluating: Radioiodinated Anti-B1 (Anti-CD20) Antibody With Autologous Stem Cell Transplantation For Relapsed Or Refractory Non-Hodgkin's Lymphoma In Patients 60 Years Of Age And Older

RATIONALE: Radiolabeled monoclonal antibodies, such as iodine I 131 tositumomab, can locate cancer cells and deliver radioactive cancer-killing substances to them without harming normal cells. Combining a radiolabeled monoclonal antibody with autologous stem cell transplantation may be an effective treatment for non-Hodgkin's lymphoma.

PURPOSE: Phase II trial to study the effectiveness of combining iodine I 131 tositumomab with autologous stem cell transplantation in treating older patients who have relapsed or refractory non-Hodgkin's lymphoma.

Studieoversigt

Detaljeret beskrivelse

OBJECTIVES:

Primary

  • Determine the progression-free survival of older patients with relapsed or refractory non-Hodgkin's lymphoma treated with iodine I 131 tositumomab followed by autologous stem cell transplantation.

Secondary

  • Determine the overall survival of patients treated with this regimen.
  • Determine the toxicity and tolerability of this regimen in these patients.

OUTLINE:

  • Radioimmunotherapy: Patients receive a test dose of iodine I 131 tositumomab on day -24 to determine biodistribution. Patients then receive therapeutic iodine I 131 tositumomab IV over 1 hour on day -14 and are entered into radiation isolation until day -4.
  • Autologous stem cell transplantation: Patients undergo autologous bone marrow or peripheral blood stem cell transplantation on day 0. Patients undergoing bone marrow transplantation receive filgrastim (G-CSF) or sargramostim (GM-CSF) subcutaneously beginning on day 0 and continuing until blood counts recover.

Patients are followed at 1, 3, 6, and 12 months and then annually thereafter.

PROJECTED ACCRUAL: A total of 24-30 patients will be accrued for this study within 2 years.

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

25

Fase

  • Fase 2

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

    • Washington
      • Seattle, Washington, Forenede Stater, 98109-1024
        • Fred Hutchinson Cancer Research Center

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

60 år til 80 år (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

DISEASE CHARACTERISTICS:

  • Histologically confirmed non-Hodgkin's lymphoma
  • CD20+ disease
  • Failed at least 1 prior standard systemic therapy
  • Persistent lymphoma by physical examination, radiographic studies, bone marrow evaluations, flow cytometry, or polymerase chain reaction
  • Tumor burden less than 500 cc by computed tomography or MRI

    • No splenomegaly
  • Autologous hematopoietic stem cells or bone marrow harvested and cryopreserved

    • No circulating lymphoma cells by morphology or flow cytometry at or near the time of peripheral blood stem cell (PBSC) collection if unpurged PBSCs are to be used
    • 10% or less marrow involvement by flow cytometry or morphology if purged bone marrow is to be used
  • No CNS lymphoma
  • No chronic lymphocytic leukemia or small lymphocytic lymphoma/well-differentiated lymphocytic lymphoma

PATIENT CHARACTERISTICS:

Age

  • 60 to 80

Performance status

  • SWOG 0-1

Life expectancy

  • More than 60 days

Hematopoietic

  • See Disease Characteristics

Hepatic

  • Bilirubin less than 1.5 mg/dL

Renal

  • Creatinine less than 2.0 mg/dL

Cardiovascular

  • No active coronary artery disease

Pulmonary

  • FEV_1 at least 70% of expected
  • Vital capacity at least 70% of expected

Other

  • Not pregnant
  • Negative pregnancy test
  • Fertile patients must use effective contraception
  • HIV negative
  • Able to perform self-care during radiation isolation
  • No major organ dysfunction
  • No major infection
  • No circulating anti-mouse antibody
  • No other serious medical condition considered to represent contraindications to bone marrow transplantation
  • No competing causes of death that would predict life span to be less than 10 additional years

PRIOR CONCURRENT THERAPY:

Biologic therapy

  • No prior bone marrow or stem cell transplantation

Chemotherapy

  • Not specified

Endocrine therapy

  • Not specified

Radiotherapy

  • No prior radiotherapy greater than 20 Gy to any critical normal organ (e.g., lung, liver, spinal cord, or more than 25% of red marrow)

Surgery

  • Not specified

Other

  • More than 30 days since prior systemic antilymphoma therapy

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: N/A
  • Interventionel model: Enkelt gruppeopgave
  • Maskning: Ingen (Åben etiket)

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Tidsramme
Disease-free survival measured continuously
Tidsramme: from date of transplant through date of death
from date of transplant through date of death

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Samarbejdspartnere

Efterforskere

  • Studiestol: Ajay K. Gopal, MD, Fred Hutchinson Cancer Center

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart

1. oktober 1999

Primær færdiggørelse (Faktiske)

1. maj 2007

Studieafslutning (Faktiske)

1. juli 2014

Datoer for studieregistrering

Først indsendt

10. december 2003

Først indsendt, der opfyldte QC-kriterier

10. december 2003

Først opslået (Skøn)

11. december 2003

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Skøn)

5. februar 2015

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

3. februar 2015

Sidst verificeret

1. februar 2015

Mere information

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

Kliniske forsøg med filgrastim

3
Abonner