Study Stopped
Closed early due to lack of funding
Anti-CD20 Radioimmunotherapy Before Chemotherapy and Stem Cell Transplant in Treating Patients With High-Risk B-Cell Malignancies
Evaluation of Pretargeted Anti-CD20 Radioimmunotherapy Combined With BEAM Chemotherapy and Autologous Stem Cell Transplantation for High-Risk B-Cell Malignancies
4 other identifiers
interventional
3
1 country
1
Brief Summary
This phase I/II trial studies the side effects and best dose of anti-cluster of differentiation (CD)20 radioimmunotherapy (RIT), and to see how well it works when given before chemotherapy and stem cell transplant in treating patients with B-cell malignancies that have not responded to treatment or have come back after responding to treatment. CD20 is a protein found on the cells of a type of cancer cell called B-cells. Anti-CD20 RIT attaches radioactive material to a drug that is designed to target CD20, which brings radioactive material to the cancer cells to kill the cells. This may kill more tumor cells while causing fewer side effects to healthy tissue. Adding anti-CD20 to standard chemotherapy and stem cell transplant may be more effective in treating patients with B-cell malignancies.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for phase_1
Started Feb 2017
Typical duration for phase_1
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
June 23, 2015
CompletedFirst Posted
Study publicly available on registry
June 26, 2015
CompletedStudy Start
First participant enrolled
February 1, 2017
CompletedPrimary Completion
Last participant's last visit for primary outcome
November 17, 2019
CompletedStudy Completion
Last participant's last visit for all outcomes
September 2, 2020
CompletedResults Posted
Study results publicly available
November 23, 2020
CompletedNovember 23, 2020
September 1, 2020
2.8 years
June 23, 2015
September 29, 2020
October 30, 2020
Conditions
Outcome Measures
Primary Outcomes (1)
Maximum Tolerated Dose (MTD) of Yttrium Y 90 DOTA-biotin Defined as the Dose That is Associated With a True Dose Limiting Toxicity (DLT) Rate of 25%, Where a DLT is Defined as a Therapy-related Grade III or IV Bearman (Transplant) Toxicity
Following the completed observation of the final patient, a two-parameter logistic model will be fit to the data, thereby generating a dose-toxicity curve based on the observed DLT rate at the various dose levels visited. Based on this fitted model, the MTD is estimated to be the dose that is associated with a DLT rate of 25%.
Up to 30 days after transplant
Secondary Outcomes (5)
Dosimetry of Yttrium Y 90 DOTA-biotin
Up to 7 days after infusion
Incidence of Toxicity, Defined According to National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0
Up to 30 days after transplant
Overall Response Rate
Up to 4 years
Overall Survival
Up to 4 years
Progression Free Survival (PFS)
1 year from autologous stem cell transplant
Study Arms (1)
Treatment (PRIT)
EXPERIMENTALB9E9-FP INFUSION: Patients receive B9E9-fusion protein IV over a minimum of 2 hours on day -17. CLEARING AGENT INFUSION: Patients receive clearing agent IV over a minimum of 30 minutes on day -15. RADIOBIOTIN INFUSION: Patients receive indium In 111-DOTA-biotin IV and yttrium Y 90 DOTA-biotin IV over 2-5 minutes on day -14. BEAM CHEMOTHERAPY: Patients receive BEAM chemotherapy comprising carmustine IV over 3 hours on day -7; etoposide IV over 2 hours BID and cytarabine IV over 4 hours BID on days -6 to -3; and melphalan IV over 30 minutes on day -2. STEM CELL INFUSION: Patients undergo autologous PBSCT on day 0 per standard of care.
Interventions
Given IV
Undergo autologous PBSCT
Given IV
Given IV
Given IV
Given IV
Undergo autologous PBSCT
Given IV
Eligibility Criteria
You may qualify if:
- Patients must have a histologically confirmed diagnosis of lymphoma expressing the CD20 antigen and generally must have failed at least one prior standard systemic therapy; the exception will be mantle cell lymphoma (MCL) patients, who may be enrolled while in first complete remission (CR) as well as other select high-risk lymphomas (e.g., Burkitt?s, double hit diffuse large B-cell lymphoma \[DLBCL\], transformed indolent B-cell non-Hodgkin lymphoma \[B-NHL\], etc.) in accordance with current transplant standard of care for these patients
- 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
- All patients eligible for therapeutic study must have (\>= 2 x 10\^6 CD34/kg) autologous hematopoietic stem cells harvested and cryopreserved
- Patients must have an expected survival of \> 60 days and must be free of major infection
- Patients of childbearing potential must agree to abstinence or the use of effective contraception
- DONOR SELECTION: Not applicable; this protocol employs autologous transplantation, utilizing the patient?s own hematopoietic stem cells obtained from either the peripheral blood or bone marrow
You may not qualify if:
- Systemic anti-lymphoma therapy given in the previous 30 days before the scheduled 90Y therapy dose
- Inability to understand or give an informed consent
- Prior radiation \> 20 Gy to any critical normal organ (e.g., lung, liver, spinal cord, both kidneys) within 1 year of the treatment date
- Active central nervous system lymphoma
- Other serious medical conditions considered to represent contraindications to bone marrow transplant (BMT) (e.g., abnormally decreased cardiac ejection fraction, diffusion capacity of the lung for carbon monoxide \[DLCO\] \< 50% predicted, patient on supplemental oxygen, acquired immune deficiency syndrome \[AIDS\], etc.)
- Pregnancy or breast feeding
- Prior bone marrow or stem cell transplant
- Southwest Oncology Group (SWOG) performance status \>= 2.0
- Known sensitivity to kanamycin and other aminoglycosides; patients with known hypersensitivity to kanamycin or any other aminoglycoside antibiotic will be excluded
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
- No
- Restrictive Agreement
- No
Study Design
- Study Type
- interventional
- Phase
- phase 1
- Allocation
- NA
- Masking
- NONE
- Purpose
- TREATMENT
- Intervention Model
- SINGLE GROUP
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
June 23, 2015
First Posted
June 26, 2015
Study Start
February 1, 2017
Primary Completion
November 17, 2019
Study Completion
September 2, 2020
Last Updated
November 23, 2020
Results First Posted
November 23, 2020
Record last verified: 2020-09