Radiolabeled Monoclonal Antibody and Combination Chemotherapy Before Stem Cell Transplant in Treating Patients With High-Risk Lymphoid Malignancies
A Phase I/II Study Evaluating Escalating Doses of 90Y-BC8-DOTA (Anti-CD45) Antibody Followed by BEAM Chemotherapy and Autologous Stem Cell Transplantation for High-Risk Lymphoid Malignancies
4 other identifiers
interventional
20
1 country
1
Brief Summary
This phase I/II trial studies the side effects and the best dose of radiolabeled monoclonal antibody when given together with combination chemotherapy before stem cell transplant and to see how well it works in treating patients with high-risk lymphoid malignancies. Radiolabeled monoclonal antibodies, such as yttrium Y 90 anti-CD45 monoclonal antibody BC8, can find cancer cells and carry cancer-killing substances to them without harming normal cells. Giving chemotherapy before a stem transplant stops the growth of cancer cells by stopping them from dividing or killing them. Stem cells collected from the patient's blood are then returned to the patient to replace the blood-forming cells that were destroyed by the radiolabeled monoclonal antibody and chemotherapy.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P25-P50 for phase_1
Started Oct 2013
Longer than P75 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
August 9, 2013
CompletedFirst Posted
Study publicly available on registry
August 13, 2013
CompletedStudy Start
First participant enrolled
October 9, 2013
CompletedPrimary Completion
Last participant's last visit for primary outcome
July 26, 2017
CompletedResults Posted
Study results publicly available
September 4, 2018
CompletedStudy Completion
Last participant's last visit for all outcomes
July 26, 2020
CompletedAugust 4, 2020
July 1, 2020
3.8 years
August 9, 2013
July 30, 2018
July 29, 2020
Conditions
Outcome Measures
Primary Outcomes (2)
Maximum-tolerated Dose (MTD) of Yttrium-90-BC8-DOTA
Single patients will be treated at escalating doses in 2-Gy increments (Table 4) until a DLT is observed. Once a DLT is observed, the second stage will begin at the next lower dose level and patients will be treated in cohorts of 4.
Within 30 days post-transplant
Progression-free Survival Following Autologous Stem Cell Transplant (ASCT)
Estimate the 1 year progression-free survival (PFS) rate after ASCT
1 year
Secondary Outcomes (2)
Estimated Dose to Tumor Sites Based on the Tumor to Normal Organ Ratios Derived From Dosimetry Estimates Coupled With the Absorbed Dose to Normal Organs Based on the Administered Activity of Yttrium Y 90 Anti-CD45 Monoclonal Antibody BC8
Up to 5 years
The Lowest Antibody (Yttrium 90-BC8-DOTA) Dose (mg/kg) That is Consistent With a Favorable Biodistribution Rate >= 80% in Lymphoma Patients
Up to 5 years
Study Arms (1)
Treatment (90Y-BC8-DOTA, chemotherapy, PBSC)
EXPERIMENTALPatients receive yttrium Y 90 anti-CD45 monoclonal antibody BC8 IV on day -14. Patients also receive carmustine IV over 3 hours on day -7, etoposide IV over 2 hours BID on days -6 to -3, cytarabine IV over 4 hours BID on days -6 to -3, and melphalan IV over 30 minutes on day -2. Patients then undergo autologous PBSC transplant on day 0.
Interventions
Undergo autologous PBSC transplant
Given IV
Given IV
Given IV
Given IV
Undergo autologous PBSC transplant
Given IV
Eligibility Criteria
You may qualify if:
- Patients must have a histologically confirmed diagnosis of B-NHL, T-NHL, or HL; only patients with classical HL must have documented histologic demonstration of CD45+ cells adjacent to the Reed Sternberg cells; patients must have received at least one prior standard systemic therapy with documented recurrent or refractory disease; patients with mantle cell lymphoma (MCL), T-NHL, or other high-risk malignancies may be enrolled/transplanted in complete remission (CR)/first partial remission (PR1)
- Creatinine \< 2.0
- Bilirubin \< 1.5 mg/dL
- All patients eligible for therapeutic study must have a minimum of \>= 2 x10\^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
You may not qualify if:
- Circulating human anti-mouse antibody (HAMA), to be determined before each infusion
- Systemic anti-lymphoma therapy given in the previous 30 days before the scheduled therapy dose with the exception of rituximab
- Inability to understand or give an informed consent
- Lymphoma involving the central nervous system
- Other serious medical conditions considered to represent contraindications to ASCT (e.g., abnormally decreased cardiac ejection fraction, diffusion capacity of carbon monoxide \[DLCO\] \< 50% predicted, etc.)
- Known human immunodeficiency virus (HIV) seropositivity
- Pregnancy or breast feeding
- Prior autologous or allogeneic bone marrow or stem cell transplant
- Prior radiation therapy (RT) \> 20 gray (Gy) to a critical organ within 1 year of enrollment
- Southwestern Oncology Group (SWOG) performance status \>= 2.0
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
- Ajay Kumar Gopal, MD, Director of Clinical Research
- Organization
- Seattle Cancer Care Alliance
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
- PRINCIPAL INVESTIGATOR
- PI Title
- Principal Investigator
Study Record Dates
First Submitted
August 9, 2013
First Posted
August 13, 2013
Study Start
October 9, 2013
Primary Completion
July 26, 2017
Study Completion
July 26, 2020
Last Updated
August 4, 2020
Results First Posted
September 4, 2018
Record last verified: 2020-07