Yttrium Y 90 Ibritumomab Tiuxetan, Etoposide, Cyclophosphamide, and an AHSCT in Non-Hodgkin's Lymphoma Patients
A Phase I/II Trial of Escalating Dose of Yttrium-90-labeled Anti-CD20 Monoclonal Antibody in Combination With High-Dose Etoposide and Cyclophosphamide Followed by AHSCT for Patients With Relapsed B-Cell Non-Hodgkin's Lymphoma
5 other identifiers
interventional
54
0 countries
N/A
Brief Summary
RATIONALE: Radiolabeled monoclonal antibodies, such as yttrium Y 90 ibritumomab tiuxetan, can find cancer cells and carry tumor-killing substances to them without harming normal cells. Drugs used in chemotherapy, such as etoposide and cyclophosphamide, work in different ways to kill cancer cells or stop them from growing. Giving radiolabeled monoclonal antibodies together with etoposide and cyclophosphamide before a peripheral blood stem cell transplant may be an effective treatment for non-Hodgkin lymphoma. PURPOSE: This phase I/II trial is studying the side effects and best dose of yttrium Y 90 ibritumomab tiuxetan when given together with etoposide and cyclophosphamide followed by an autologous stem cell transplant and to see how well it works in treating patients with non-Hodgkin lymphoma.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for phase_1 lymphoma
Started May 2000
Longer than P75 for phase_1 lymphoma
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
Study Start
First participant enrolled
May 16, 2000
CompletedFirst Submitted
Initial submission to the registry
November 22, 2007
CompletedFirst Posted
Study publicly available on registry
November 26, 2007
CompletedPrimary Completion
Last participant's last visit for primary outcome
May 21, 2018
CompletedStudy Completion
Last participant's last visit for all outcomes
May 21, 2018
CompletedResults Posted
Study results publicly available
June 18, 2021
CompletedJune 18, 2021
February 1, 2021
18 years
November 22, 2007
November 8, 2019
June 16, 2021
Conditions
Keywords
Outcome Measures
Primary Outcomes (4)
Number of Patients Achieving Complete Response (CR)
Complete response is defined as complete disappearance of all measureable evidence of non-evaluable disease. No new lesions. No disease related symptoms. No evidence of non-evaluable disease, including normalization of markers and other abnormal lab values. All measureable, evaluable and non-evaluable lesions and sites must be assessed using the same techniques as baseline.
Assessed up to 5 years post-ASCT
Number of Patients With Grade 3 or Greater Toxicity
The NCI Common Toxicity Criteria (CTC Version 2.0) are used. The patients, whose toxicities are grade 3 or greater and at possibly related to the study treatment, are reported.
From initial of study treatment to Day 100 post-ASCT
5-Year Overall Survival (Phase II)
Overall survival (OS) was measured from peripheral stem cell infusion to death from any cause. It was estimated using the Kaplan-Meier method; the 95% confidence interval was calculated using Greenwood's formula. \[Breslow NE, Day NE. Statistical methods in cancer research: volume II, the design and analysis of cohort studies. IARC Sci Publ 1987;82:1-406.\]
From peripheral stem cell infusion (Day0 ASCT) to death due to any cause, assessed up to 5 years
5-Year Disease-free Survival (Phase II)
Disease-free survival (DFS) was defined as time from peripheral stem cell infusion to relapse or death. In a clinical trial, measuring the disease-free survival is one way to see how well a new treatment works. Disease-free survival was estimated using the Kaplan-Meier method; the 95% confidence interval was calculated using Greenwood's formula \[Breslow NE, Day NE. Statistical methods in cancer research: volume II, the design and analysis of cohort studies. IARC Sci Publ 1987;82:1-406.\]
From peripheral stem cell infusion (Day0 ASCT) to first observation of relapse or death due to any cause, whichever comes first, assessed up to 5 years
Study Arms (2)
Zevalin 1000 cGy + VP-16 40 mg/kg + Cytoxan 100 mg/kg
EXPERIMENTAL* Preparation for AHSCT: Peripheral blood stem cells (PBSCs) are collected via leukapheresis. Samples are analyzed by cytogenetic studies, immunophenotyping, and gene rearrangement. Patients with an adequate number of collected CD34-positive cells (≥ 3 times 10\^6 /kg) proceed to radioimmunotherapy. * Radioimmunotherapy: Patients receive yttrium Y 90 ibritumomab tiuxetan and undergo bone marrow biopsy and dose estimation. * Chemotherapy: Patients receive etoposide IV and cyclophosphamide IV * AHSCT: Patients undergo reinfusion of PBSCs. * Growth factor therapy: Patients receive filgrastim (G-CSF) IV. Treatment continues in the absence of disease progression or unacceptable toxicity.
Zevalin 1000 cGy + VP-16 60 mg/kg + Cytoxan 100 mg/kg
EXPERIMENTAL* Preparation for AHSCT: Peripheral blood stem cells (PBSCs) are collected via leukapheresis. Samples are analyzed by cytogenetic studies, immunophenotyping, and gene rearrangement. Patients with an adequate number of collected CD34-positive cells (≥ 3 times 10\^6 /kg) proceed to radioimmunotherapy. * Radioimmunotherapy: Patients receive yttrium Y 90 ibritumomab tiuxetan and undergo bone marrow biopsy and dose estimation. * Chemotherapy: Patients receive etoposide IV and cyclophosphamide IV * AHSCT: Patients undergo reinfusion of PBSCs. * Growth factor therapy: Patients receive filgrastim (G-CSF) IV. Treatment continues in the absence of disease progression or unacceptable toxicity.
Interventions
Eligibility Criteria
Contact the study team to discuss eligibility requirements. They can help determine if this study is right for you.
Sponsors & Collaborators
- City of Hope Medical Centerlead
- National Cancer Institute (NCI)collaborator
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Results Point of Contact
- Title
- Dr. Auayporn Nademanee
- Organization
- City of Hope National Medical Center
Study Officials
- STUDY CHAIR
Auayporn P. Nademanee, MD
City of Hope Comprehensive Cancer Center
Publication Agreements
- PI is Sponsor Employee
- Yes
Study Design
- Study Type
- interventional
- Phase
- phase 1
- Allocation
- NON RANDOMIZED
- Masking
- NONE
- Purpose
- TREATMENT
- Intervention Model
- SEQUENTIAL
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
November 22, 2007
First Posted
November 26, 2007
Study Start
May 16, 2000
Primary Completion
May 21, 2018
Study Completion
May 21, 2018
Last Updated
June 18, 2021
Results First Posted
June 18, 2021
Record last verified: 2021-02