Providing Access to Cord Blood Units for Transplants
A Multicenter Access and Distribution Protocol for Unlicensed Cryopreserved Cord Blood Units (CBUs) for Transplantation in Pediatric and Adult Patients With Hematologic Malignancies and Other Indications
Background:
- Cord blood banks have been set up to collect and store umbilical cord blood for transplants. These transplants are used to treat different types of cancer. In October 2011, the Food and Drug Administration (FDA) began considering cord blood as a biological drug. Most of the cord blood units currently available in cord blood banks in the United States and other countries were collected before the FDA set these new standards. The units meet standards set by the National Marrow Donor Program (NMDP), but they were not collected, tested, or stored exactly according to FDA standards. As a result, the new guidelines state that they may only be used for transplant if the transplant is done as part of a study. Researchers have set up a study to provide these cord blood units to recipients and to study the effects of their use.
Objectives:
- To provide access to cord blood units for recipients whose best choice for a unit meets NMDP but not FDA standards.
- To study the effects of these cord blood transplants.
Eligibility:
- Individuals who need to have a cord blood transplant to treat certain types of cancer.
Design:
- Participants will be screened with a physical exam, medical history. They will also have blood tests and imaging studies.
- Participants will have the cord blood transplant and allow their medical data to be collected by the study researchers.
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
Study Design:
This study is an access and distribution protocol for unlicensed cryopreserved cord blood units (CBUs) in pediatric and adult patients with hematologic malignancies and other indications.
Primary Objective:
The primary aim of this study is to examine the incidence of neutrophil recovery of (Bullet)500/mm3
after cord blood transplantation in a multi-institution setting using CBUs that are not Food and
Drug Administration (FDA) licensed.
Secondary Objectives:
In patients receiving a non-licensed CBU:
- Assess incidence of graft rejection
- Assess incidence of transmission of infection
- Assess incidence of serious infusion reaction
- Determine 1 year survival after cord blood transplantation
- Assess cumulative incidence of acute graft vs. host disease (GVHD) grades II to IV and
grades III to IV
- Assess cumulative incidence of chronic GVHD
- Determine platelet engraftment of >20,000 mcL and >50,000 mcL
- Determine CBU-derived engraftment
Eligibility Criteria:
Inclusion Criteria
- Patients with FDA-specified indications (see Appendix B for further details):
- Hematological malignancies
- Certain lysosomal storage and peroxisomal enzyme deficiency disorders
- Hurler syndrome (MPS I)
- Krabbe Disease (Globoid Leukodystrophy)
- X-linked Adrenoleukodystrophy
- Primary immunodeficiency diseases
- Bone marrow failure
- Beta-thalassemia
- Signed informed consent (and signed assent, if applicable)
- Pediatric and adult patients of any age
Exclusion Criteria
- Patients who are receiving only licensed CBUs
- Cord blood transplant recipients at international transplant centers
Treatment Description:
Treatment, including pre-transplant conditioning and GVHD prophylaxis, will occur per each
transplant center s specifications.
Accrual Objective:
In this access and distribution protocol, U.S. patients undergoing transplant using unlicensed
CBUs will be enrolled and there is no accrual maximum.
Accrual Period:
The accrual period is open ended.
Undersøgelsestype
Fase
- Fase 2
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
- INCLUSION CRITERIA:
Patients with FDA-specified indications:
- Hematological malignancies
- Certain lysosomal storage and peroxisomal enzyme deficiency disorders
- Hurler syndrome (MPS I)
- Krabbe Disease (Globoid Leukodystrophy)
- X-linked Adrenoleukodystrophy
- Primary immunodeficiency diseases
- Bone marrow failure
- Beta-thalassemia
- Signed informed consent (and signed assent, if applicable)
- Pediatric and adult patients of any age
EXCLUSION CRITERIA:
- Patients who are receiving only licensed CBUs
- Cord blood transplant recipients at international transplant centers
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Ikke-randomiseret
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
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The primary aim of this study is to examine the incidence of neutrophil recovery of greater than or equal to 500/mm3 after cord blood transplantation in a multi-institution setting using CBUs that are not Food and Drug Administration (FDA) licen...
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Sekundære resultatmål
Resultatmål |
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Assess incidence of graft rejection.
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Assess incidence of transmission of infection.
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Assess incidence of serious infusion reaction.
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Determine 1 year survival after cord blood transplantation.
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Assess cumulative incidence of aGVHD vs cGVHD.
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Samarbejdspartnere og efterforskere
Sponsor
Publikationer og nyttige links
Generelle publikationer
- Rocha V, Labopin M, Sanz G, Arcese W, Schwerdtfeger R, Bosi A, Jacobsen N, Ruutu T, de Lima M, Finke J, Frassoni F, Gluckman E; Acute Leukemia Working Party of European Blood and Marrow Transplant Group; Eurocord-Netcord Registry. Transplants of umbilical-cord blood or bone marrow from unrelated donors in adults with acute leukemia. N Engl J Med. 2004 Nov 25;351(22):2276-85. doi: 10.1056/NEJMoa041469.
- Laughlin MJ, Barker J, Bambach B, Koc ON, Rizzieri DA, Wagner JE, Gerson SL, Lazarus HM, Cairo M, Stevens CE, Rubinstein P, Kurtzberg J. Hematopoietic engraftment and survival in adult recipients of umbilical-cord blood from unrelated donors. N Engl J Med. 2001 Jun 14;344(24):1815-22. doi: 10.1056/NEJM200106143442402.
- Kurtzberg J, Laughlin M, Graham ML, Smith C, Olson JF, Halperin EC, Ciocci G, Carrier C, Stevens CE, Rubinstein P. Placental blood as a source of hematopoietic stem cells for transplantation into unrelated recipients. N Engl J Med. 1996 Jul 18;335(3):157-66. doi: 10.1056/NEJM199607183350303.
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
- Hjerte-kar-sygdomme
- Karsygdomme
- Sygdomme i immunsystemet
- Neoplasmer efter histologisk type
- Neoplasmer
- Lymfoproliferative lidelser
- Lymfesygdomme
- Immunproliferative lidelser
- Hæmatologiske sygdomme
- Hæmoragiske lidelser
- Hæmostatiske lidelser
- Paraproteinæmier
- Blodproteinforstyrrelser
- Neoplasmer, Plasmacelle
- Lymfom
- Myelomatose
- Leukæmi
- Lymfom, Non-Hodgkin
Andre undersøgelses-id-numre
- 120027
- 12-C-0027
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