Study Stopped
no accrual
Inotuzumab Ozogamicin and Vincristine Sulfate Liposome in Treating Patients With Relapsed or Refractory CD22+ B-cell Acute Lymphoblastic Leukemia
A Multi-Center, Open-Label Phase 1b/2 Study of Inotuzumab Ozogamicin and Vincristine Sulfate Liposome in Adult Patients With Relapsed/Refractory B Lineage Acute Lymphoblastic Leukemia (B-ALL)
2 other identifiers
interventional
N/A
1 country
1
Brief Summary
This phase Ib/II trial studies side effects and best dose of inotuzumab ozogamicin and how well it works when given together with vincristine sulfate liposome in treating patients with CD22 positive (+) B-cell acute lymphoblastic leukemia that has come back or dose not respond to treatment. Inotuzumab ozogamicin is a monoclonal antibody, called inotuzumab, linked to a toxic agent called ozogamicin. Inotuzumab attaches to CD22+ cancer cells in a targeted way and delivers ozogamicin to kill them. Drugs used in chemotherapy, such as vincristine sulfate liposome, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving inotuzumab ozogamicin and vincristine sulfate liposome together may work better in treating patients with CD22+ B-cell acute lymphoblastic leukemia compared to giving inotuzumab ozogamicin or vincristine sulfate liposome alone.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
Started Jan 2021
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
February 19, 2019
CompletedFirst Posted
Study publicly available on registry
February 22, 2019
CompletedStudy Start
First participant enrolled
January 21, 2021
CompletedPrimary Completion
Last participant's last visit for primary outcome
January 21, 2023
CompletedStudy Completion
Last participant's last visit for all outcomes
January 21, 2024
CompletedJanuary 28, 2022
January 1, 2022
2 years
February 19, 2019
January 13, 2022
Conditions
Outcome Measures
Primary Outcomes (3)
Dose-limiting toxicities (DLTs) (Phase Ib)
The maximum dose level will be reached when 1 or fewer DLTs are observed in 6 patients.
Up to 28 days
Overall response rate (ORR) (Phase II)
Defined as complete remission (CR), morphologic CR with incomplete blood count recovery (CRi), partial remission (PR), hematological improvement (HI) based on modified International Working Group (IWG) criteria. Response is treated as a dichotomous variable and will be summarized by dose level using frequencies and relative frequencies. The ORR will be estimated using an 80% confidence interval obtained by Jeffrey?s prior method.
Up to 12 months after last dose of study treatment
Incidence of adverse events (AEs)
Will be assessed using Common Terminology Criteria for Adverse Events (CTCAE) version 4 and defined as the number of patients who received study combination who developed subsequent vascular occlusive disease (VOD) or neurological toxicities. The observed AEs and DLTs will be summarized by dose level and grade using frequencies and relative frequencies. AE and DLT rates will be estimated with 90% confidence intervals obtained using Jeffrey?s prior method.
Up to 12 months after last dose of study treatment
Secondary Outcomes (4)
Leukemia-free survival (LFS)
Time from enrollment until disease progression/recurrence, death due to any cause, or last follow-up, assessed up to 12 months after last dose of study treatment
Overall survival
Time from enrollment until death due to any cause or last follow-up, assessed up to 12 months after last dose of study treatment
Number of patients who proceed onto subsequent hematopoietic stem cell transplantation (HSCT)
Up to 12 months after last dose of study treatment
Number of patients who developed subsequent neurological toxicities and VOD
Up to 12 months after last dose of study treatment
Other Outcomes (3)
Minimal residual disease (MRD) after treatment
Up to 12 months after last dose of study treatment
Change in quality of life (QOL)
Baseline up to 6 months
Estimated cost analysis for administration of treatment
Up to 12 months after last dose of study treatment
Study Arms (1)
Treatment (inotuzumab ozogamicin, liposomal vincristine)
EXPERIMENTALSee Detailed Description.
Interventions
Given IV
Ancillary studies
Given IV
Eligibility Criteria
You may qualify if:
- Eastern Cooperative Oncology Group performance status between 0-2
- Serum creatinine =\< 1.5 x upper limit of normal (ULN) or calculated creatinine clearance (Cockcroft and Gault) \> 30 mL/min
- Alanine aminotransferase (ALT) =\< 5 x ULN
- Total bilirubin= \< 1.5 x ULN
- Left ventricular ejection fraction (LVEF) \>= 40% as assessed by echocardiogram (ECHO) or multiple-gated acquisition (MUGA) scan performed within 28 days of enrollment
- Diagnosis of relapsed/refractory CD22+ B-cell ALL with disease in the bone marrow and/or peripheral blood by morphology (\>=5% blasts). CD22-positive B-ALL is defined as expression by at least 20% of malignant lymphoblasts as determined by local flow cytometry and/or immunohistochemistry from a peripheral blood and/or bone marrow sample obtained within 2 weeks of screening
- Relapsed or refractory disease, defined as second or greater bone marrow relapse from CR or overall response or, disease has progressed following two or more anti-leukemia therapies. Specifically:
- Any bone marrow relapse after allogeneic HSCT: subjects must be at least 1 month from HSCT at the time of screening and off immunosuppressive medication for at least 2 weeks at time of initial treatment (with the exception of low-dose steroids =\< 20 mg prednisone equivalent) and have no active graft versus (vs.) host disease (GVHD);
- Philadelphia chromosome (Ph) negative B-ALL which has not achieved CR or CRi after at least 2 attempts at remission induction using standard intensive chemotherapy regimen(s);
- Philadelphia chromosome (Ph) positive B-cell ALL intolerant to or ineligible for BCR-ABL tyrosine kinase inhibitor (TKI) therapy or with disease which has progressed after at least two lines of prior TKI therapy
- Participants of childbearing potential must agree to use adequate contraceptive methods (e.g., hormonal or barrier method of birth control; abstinence) prior to study entry and for females, at least 8 months after the final dose of inotuzumab ozogamicin. Males with female partners of childbearing potential must agree to use adequate contraceptive prior to study entry and for at least 5 months after the final dose of inotuzumab ozogamicin. Should a woman become pregnant or suspect she is pregnant while she or her partner is participating in this study, she should inform her treating physician immediately
- Participant must understand the investigational nature of this study and sign an Independent Ethics Committee/Institutional Review Board approved written informed consent form prior to receiving any study related procedure
You may not qualify if:
- Receipt of chemotherapy, radiotherapy, or investigational drug therapy within 2 weeks prior to treatment on study or those who have not recovered from adverse events due to agents administered \> 2 weeks earlier
- Participants on oral or injectable calcineurin inhibitors (e.g., cyclosporin, tacrolimus) within 4 weeks prior to study enrollment
- Active central nervous system involvement; patients who have a history of central nervous system (CNS) disease which has been effectively treated (as defined by at least one negative cerebrospinal sample prior to screening) are eligible
- Prior malignancy, unless treated with curative intent and with no evidence of active disease present for \> 5 years before screening, with the following exceptions:
- Subjects with stage I breast cancer that has been completely and successfully treated, requiring no therapy or only anti-hormonal therapy
- Subjects with T1N0M0 or T2N0M0 colorectal cancer who have been completely and successfully resected and who are disease-free for \> 2 years prior to screening
- Subjects with indolent prostate cancer, defined as clinical stage T1 or T2a, Gleason score =\< 6, and prostate-specific antigen (PSA) \< 10 ng/mL, requiring no therapy or only anti-hormonal therapy
- Subjects with a history of basal cell or squamous cell carcinoma of the skin, or carcinoma in situ of the cervix, fully resected, and with no evidence of active disease
- Uncontrolled intercurrent medical illness including, but not limited to, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that in the opinion of the investigator would limit compliance with study requirements
- Uncontrolled systemic fungal, bacterial, viral, or other infection defined as exhibiting ongoing signs and symptoms due to infection despite appropriate anti-infective therapy at time of screening
- Pregnant or nursing female participants
- Known active hepatitis B, known active hepatitis C, or any human immunodeficiency virus (HIV) infection at the time of screening
- Presence of grade II-IV acute or extensive chronic graft versus host disease (GVHD) at time of screening
- Unwilling or unable to follow protocol requirements
- Any condition which in the investigator's opinion deems the participant an unsuitable candidate to receive study drug including, but not limited to, medical, psychological, familial, social, or geographical considerations
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Roswell Park Cancer Institutelead
- Pfizercollaborator
Study Sites (1)
Roswell Park Cancer Institute
Buffalo, New York, 14263, United States
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Eunice S Wang
Roswell Park Cancer Institute
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
February 19, 2019
First Posted
February 22, 2019
Study Start
January 21, 2021
Primary Completion
January 21, 2023
Study Completion
January 21, 2024
Last Updated
January 28, 2022
Record last verified: 2022-01