Study Stopped
Terminated due to insufficient funding
High-Dose Y-90-Ibritumomab Tiuxetan Added to Reduced-Intensity Allogeneic Stem Cell Transplant Regimen for Relapsed or Refractory Aggressive B-Cell Lymphoma
A Phase II Trial of High-Dose 90Y-Ibritumomab Tiuxetan (Anti-CD20) Followed by Fludarabine and Low-Dose Total Body Irradiation and HLA-Matched Allogeneic Hematopoietic Transplantation for Patients With Relapsed or Refractory Aggressive B-Cell Lymphoma
5 other identifiers
interventional
20
1 country
1
Brief Summary
This phase II trial studies the side effects and how well high-dose yttrium-90 (Y-90)-ibritumomab tiuxetan (anti-cluster of differentiation \[CD\]20) followed by fludarabine phosphate, low-dose total body irradiation (TBI), and donor peripheral blood stem cell transplant (PBSCT) work in treating patients with aggressive B-cell lymphoma that has returned after a period of improvement (relapsed) or has not responded to previous treatment (refractory). Radiolabeled monoclonal antibodies, such as Y-90-ibritumomab tiuxetan, can find cancer cells and carry cancer-killing substances to them with less effect on normal cells. Giving chemotherapy, such as fludarabine phosphate, and TBI before a donor PBSCT helps stop the growth of cancer cells. It may also stop the patient's immune system from rejecting the donor's stem cells. However, high-dose radiolabeled antibodies also destroy healthy blood cells in the patient's body. When healthy stem cells from a donor are infused into the patient (stem cell transplant), they may help the patient's body replace these blood cells. Giving high-dose Y-90-ibritumomab tiuxetan followed by fludarabine phosphate, TBI, and donor PBSCT may be an effective treatment for patients with B-cell lymphoma.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for phase_2
Started Nov 2011
Longer than P75 for phase_2
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
July 26, 2011
CompletedFirst Posted
Study publicly available on registry
September 15, 2011
CompletedStudy Start
First participant enrolled
November 16, 2011
CompletedPrimary Completion
Last participant's last visit for primary outcome
May 6, 2020
CompletedStudy Completion
Last participant's last visit for all outcomes
May 6, 2020
CompletedResults Posted
Study results publicly available
May 25, 2021
CompletedJuly 20, 2021
July 1, 2021
8.5 years
July 26, 2011
April 30, 2021
July 16, 2021
Conditions
Outcome Measures
Primary Outcomes (1)
Progression-free Survival
Based on a one-sample chi-square test with one-sided significance level of five percent. This study will be deemed successful if the 1 year progression-free survival of this highest-risk group of patients is 54% or greater.
1 year
Secondary Outcomes (6)
Absolute Neutrophil Count (ANC) Engraftment
Up to day 100
Overall Survival
Up to 2 years post transplant
Response Rates
Day 100
Treatment-related Mortality
Day 100
Platelet Engraftment
Up to day 100
- +1 more secondary outcomes
Study Arms (1)
Treatment (radiolabeled antibody, TBI, allogeneic PBSCT)
EXPERIMENTALBeginning 24-48 hours prior to therapy infusion, patients receive rituximab IV over 4-6 hours and then receive a therapy-dose of high-dose yttrium Y 90 ibritumomab tiuxetan IV over 30 minutes on day -14 prior to transplant. Patients also receive fludarabine phosphate IV on days -4 to -2 and undergo TBI followed by allogeneic PBSCT on day 0. Patients also receive cyclosporine PO BID on days -3 to 56 with taper to day 180 (related donor) or -3 to 100 with taper over 11 weeks (unrelated donor) and mycophenolate mofetil PO BID on days 0-27 (related donor) or PO TID on days 0-40 with taper to day 96 (unrelated donor).
Interventions
Undergo allogeneic PBSCT (infusion of donor stem cells via central catheter)
Given PO
Given IV
Given IV
Given PO
Correlative studies
Given IV prior to yttrium Y 90 ibritumomab tiuxetan
Undergo TBI
Given IV
Given IV
Eligibility Criteria
You may qualify if:
- Patients must have a histologically confirmed diagnosis of aggressive B-cell lymphoma (diffuse large B-cell lymphoma \[DLBCL\], Burkitt lymphoma \[BL\], etc.) expressing the CD20 antigen and have failed at least one prior standard systemic therapy
- Patients must have relapsed after high-dose therapy and autologous transplantation or be ineligible for high-dose therapy and autologous transplantation; patients that have failed autologous transplantation are those with persistent disease \> 30 days after transplant; those ineligible for autologous transplant include those with chemoresistant disease (i.e., patients who have not achieved a partial response or better with their most recent chemotherapy regimen), are expected to have a poor outcome from autologous transplant (e.g., DLBCL relapsing within one year of rituximab, cyclophosphamide, doxorubicin hydrochloride, vincristine sulfate, prednisone \[R-CHOP\]-like chemotherapy, double hit lymphoma, v-myc myelocytomatosis viral oncogene homolog (avian) positive \[MYC+\] lymphoma, persistent positron emission tomography \[PET\] positivity after chemotherapy), are unable to collect sufficient or tumor-free autologous stem cells per Seattle Cancer Care Alliance (SCCA) standard practice, are unable to tolerate the high-dose autologous conditioning regimens, or who refuse a high-dose autologous transplant regimen
- Creatinine (Cr) \< 2.0
- Bilirubin \< 1.5 mg/dL with the exception of patients thought to have Gilbert's syndrome, who may have a total bilirubin above 1.5 mg/dL
- Aspartate aminotransferase (AST)/alanine aminotransferase (ALT) \< 3 x upper limit of normal (ULN)
- Patients must have an expected survival without treatment of \> 60 days and must be free of major infection including human immunodeficiency virus (HIV)
- Patients must have an HLA-identical related or HLA-matched unrelated donor
You may not qualify if:
- Receipt of systemic anti-lymphoma therapy withinthe following intervals prior to the therapeutic 90Y-ibritumomab tiuxetan dose:
- \< 30 days for intravenously-administered cytotoxic chemotherapy and/or monoclonal antibodies
- \< 5 half-lives for all other anti-cancer agents (e.g., targeted therapies, corticosteroids, immunomodulatory agents, etc.)
- Inability to understand or give an informed consent
- Active central nervous system lymphoma
- Pregnancy
- Fertile men or women unwilling to use contraceptive techniques during and for 12 months following treatment
- Southwest Oncology Group (SWOG)/Eastern Cooperative Oncology Group (ECOG) performance score \>= 2
- High-dose chemotherapy or external beam radiation therapy to lung, liver, or kidneys \> 20 Gy within the previous 100 days prior to therapeutic 90Y-ibritumomab tiuxetan dose
- Medical condition that would contraindicate allogeneic transplantation as per standard practice guidelines (e.g., impaired cardiopulmonary function, hepatitis, etc)
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Fred Hutchinson Cancer Centerlead
- National Cancer Institute (NCI)collaborator
Study Sites (1)
Fred Hutch/University of Washington Cancer Consortium
Seattle, Washington, 98109, United States
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Results Point of Contact
- Title
- Dr. Ajay Gopal
- Organization
- Fred Hutchinson Cancer Research Center
Study Officials
- PRINCIPAL INVESTIGATOR
Ajay Gopal
Fred Hutch/University of Washington Cancer Consortium
Publication Agreements
- PI is Sponsor Employee
- Yes
Study Design
- Study Type
- interventional
- Phase
- phase 2
- Allocation
- NA
- Masking
- NONE
- Purpose
- TREATMENT
- Intervention Model
- SINGLE GROUP
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Professor
Study Record Dates
First Submitted
July 26, 2011
First Posted
September 15, 2011
Study Start
November 16, 2011
Primary Completion
May 6, 2020
Study Completion
May 6, 2020
Last Updated
July 20, 2021
Results First Posted
May 25, 2021
Record last verified: 2021-07