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Allo BMT Using Matched Related/Unrelated Donors With FluBu and HiCY

Trial of Allogeneic BMT for Hematologic Malignancies Using HLA-matched Related or Unrelated Donors With Fludarabine and IV Busulfan as Pre-transplant Conditioning Followed by Post-transplant Immunosuppression With High-dose Cyclophosphamide

Status
Completed
Phases
Phase 1Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00809276
Enrollment
92
Registered
2008-12-17
Start date
2009-05-31
Completion date
2011-12-31
Last updated
2015-02-16

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Leukemia, Lymphoma, Multiple Myeloma, Myelodysplastic Syndrome

Keywords

Acute lymphocytic leukemia (ALL), Acute myeloid leukemia (AML), Acute Leukemia, Refractory or Relapsed AML, Myelodysplastic syndrome (MDS), Chronic myeloid leukemia (CML), Chronic myelomonocytic leukemia, Hodgkin's Lymphoma, Non-Hodgkin's lymphoma, Philadelphia-negative myeloproliferative disorder, Hematologic Malignancies, Transplantation, Busulfan, Fludarabine, Cytoxan, Bone Marrow, Allogeneic, Related donor, unrelated donor

Brief summary

The purpose of this research is to find the most effective and least toxic way to prevent GVHD after BMT.

Detailed description

A person who has cancer of the blood or lymph glands can be treated by bone marrow transplantation (BMT). BMT has developed over several decades of research on both animal and human subjects as an effective treatment of various malignant and nonmalignant hematologic diseases. Many hematologic malignancies can be successfully treated with a combination of high-dose chemotherapy or chemo-radiotherapy and transplantation of allogeneic bone marrow or peripheral blood stem cells (alloBMT) However, a possible side effect of BMT is graft versus host disease (GVHD). GVHD occurs when cells of the donor's immune system, which are present in the bone marrow, attack the BMT recipient's normal tissue. Prevention of GVHD is important for the success of the bone marrow transplant. This research is being done to find the most effective and least toxic way to prevent GVHD after BMT

Interventions

DRUGBusulfan, Fludarabine, Cytoxan

Busulfan once a day for 4 days Fludarabine once a day for 4 days Bone marrow transplant Cytoxan two doses

Sponsors

M.D. Anderson Cancer Center
CollaboratorOTHER
Fred Hutchinson Cancer Center
CollaboratorOTHER
Otsuka Pharmaceutical Co., Ltd.
CollaboratorINDUSTRY
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Lead SponsorOTHER

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
No minimum to 65 Years
Healthy volunteers
No

Inclusion criteria

* Patients ages between 0 to and 65 years of age. * Patient must have a genotypically HLA-identical sibling, a phenotypically matched first-degree relative or an unrelated matched donor. * Acute lymphocytic leukemia (ALL) in CR1 with high risk features * Acute myeloid leukemia (AML) in CR1 with high risk features defined as: i. Greater than 1 cycle of induction therapy required to achieve remission, ii. Preceding myelodysplastic syndrome (MDS) other than myelofibrosis, secondary AML iii. Presence of Flt3 mutations or internal tandem duplications, iv. FAB M6 or M7 classification or adverse cytogenetics for overall survival such as those associated with MDS, M6, M7 leukemia, or v. Complex karyotype \[\> 3 abnormalities\] * Acute Leukemias in 2nd or greater remission * Refractory or Relapsed AML * AML transformed from MDS * Myelodysplastic syndrome (MDS) beyond refractory anemia * Chronic myeloid leukemia (CML) * Chronic myelomonocytic leukemia * Philadelphia-negative myeloproliferative disorder * Relapsed chemotherapy-sensitive Hodgkin's or Non-Hodgkin's lymphoma * Multiple Myeloma-Stage III

Exclusion criteria

* Prior autologous or allogeneic stem cell transplant. * Performance status greater than 2 * Active infection. * Inadequate cardiac function; arrythmias or symptomatic cardiac disease. * Inadequate pulmonary function; FEV1, FVC, DLCO \<50% of predicted * Inadequate Serum creatinine clearance \<60 * InadequatebHepatic function * Positive serology for HIV-1, 2 or HTLV-1, 2. * Pregnancy. Female patient must have negative pregnancy test

Design outcomes

Primary

MeasureTime frameDescription
To Determine the Optimal Regimen of Post-graft Immunosuppression With High-dose Cy Following Fludarabine, Busulfan, and Transplantation of Fully HLA-matched Bone Marrow That Leads to an Acceptable Incidence of Grades III/IV Acute GVHD1 yearPercentage of participants with grade III-IV acute graft versus host disease (GVHD). GVHD is graded on a combination of skin symptoms (rash), gut symptoms (diarrhea), and liver symptoms (using a lab test called bilirubin). Grades range from I to IV, where I is the least severe and IV is the most severe.

Countries

United States

Participant flow

Participants by arm

ArmCount
BuFlu Transplant
Myeloablative bone marrow transplant with busulfan and fludarabine conditioning Post-transplantation cyclophosphamide as single-agent graft-versus-host-disease prophylaxis
92
Total92

Baseline characteristics

CharacteristicBuFlu Transplant
Age, Continuous49 years
Region of Enrollment
United States
92 participants
Sex: Female, Male
Female
52 Participants
Sex: Female, Male
Male
40 Participants

Adverse events

Event typeEG000
affected / at risk
deaths
Total, all-cause mortality
— / —
other
Total, other adverse events
34 / 92
serious
Total, serious adverse events
40 / 92

Outcome results

Primary

To Determine the Optimal Regimen of Post-graft Immunosuppression With High-dose Cy Following Fludarabine, Busulfan, and Transplantation of Fully HLA-matched Bone Marrow That Leads to an Acceptable Incidence of Grades III/IV Acute GVHD

Percentage of participants with grade III-IV acute graft versus host disease (GVHD). GVHD is graded on a combination of skin symptoms (rash), gut symptoms (diarrhea), and liver symptoms (using a lab test called bilirubin). Grades range from I to IV, where I is the least severe and IV is the most severe.

Time frame: 1 year

ArmMeasureValue (NUMBER)
BuFlu TransplantTo Determine the Optimal Regimen of Post-graft Immunosuppression With High-dose Cy Following Fludarabine, Busulfan, and Transplantation of Fully HLA-matched Bone Marrow That Leads to an Acceptable Incidence of Grades III/IV Acute GVHD15 percentage of participants

Source: ClinicalTrials.gov · Data processed: Mar 19, 2026