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Etoposide, Prednisone, Vincristine, Cyclophosphamide, and Doxorubicin (DA-EPOCH) With or Without Rituximab Plus Recombinant Erwinia Asparaginase (JZP458) for the Treatment of Newly Diagnosed Ph Negative B-Acute Lymphoblastic Leukemia or T Acute Lymphoblastic Leukemia

Phase 2

Waitlist Available

Led By Ryan D. Cassaday, MD

Research Sponsored by University of Washington

Eligibility Criteria Checklist

Specific guidelines that determine who can or cannot participate in a clinical trial

Must have

* Adults (age 18 years and older) with newly-diagnosed Ph- B-ALL or T-ALL

* In the opinion of the treating investigator, patients must be an unsuitable candidate for a pediatric-inspired regimen, reasons for which may include (but not be limited to) older age (e.g., ≥ 40 years), practical/logistical barriers to or toxicity concerns from administration of a pediatric-inspired regimen

Timeline

Screening 3 weeks

Treatment Varies

Follow Up up to 5 years

Awards & highlights

No Placebo-Only Group

Summary

This phase II trial tests how well etoposide, prednisone, vincristine, cyclophosphamide and doxorubicin (DA-EPOCH) with or without rituximab plus recombinant Erwinia asparaginase (JZP458) works in treating patients with newly diagnosed Philadelphia chromosome (Ph) negative B-acute lymphoblastic leukemia (ALL) or T-ALL. Chemotherapy drugs, such as etoposide, vincristine, cyclophosphamide and doxorubicin, 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. Anti-inflammatory drugs, such as prednisone, lower the body's immune response and are used with other drugs in the treatment of some types of cancer. Rituximab is a monoclonal antibody. It binds to a protein called CD20, which is found on B cells (a type of white blood cell) and some types of cancer cells. This may help the immune system kill cancer cells. JZP458 may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Giving DA-EPOCH with or without rituximab plus JZP458 may kill more cancer cells in patients with newly diagnosed Ph negative B-ALL or T-ALL.

Eligible Conditions

Acute Lymphoblastic Leukemia

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below

Timeline

Screening ~ 3 weeks3 visits

Treatment ~ Varies

Follow Up ~ up to 5 years

Screening ~ 3 weeks

Treatment ~ Varies

Follow Up ~up to 5 years

This trial's timeline: 3 weeks for screening, Varies for treatment, and up to 5 years for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.

Primary study objectives

Measurable residual disease (MRD) negativity

Secondary study objectives

Event-free survival (EFS)

Incidence of grade 3 or higher non-hematologic adverse events (AEs)

MRD negativity

+2 more

Awards & Highlights

No Placebo-Only Group

All patients enrolled in this study will receive some form of active treatment.

Trial Design

1Treatment groups

Experimental Treatment

Group I: Treatment (DA-EPOCH, rituximab, JZP458)Experimental Treatment13 Interventions

Patients receive etoposide IV, doxorubicin IV and vincristine IV over 96 hours on days 1-4, cyclophosphamide IV over 1 hour on day 5, prednisone PO BID on days 1-5 of each cycle. In addition, CD20 positive patients receive rituximab IV on day 1 or 5 of each cycle. Patients also receive JZP458 IM every 2-3 days on days 7-21 for up to 7 doses. Cycles repeat every 21 days for up to 8 cycles in the absence of disease progression or unacceptable toxicity. Starting on day 6, 7, or 8, patients also receive pegfilgrastim SC once or filgrastim SC QD until ANC \> 2000/uL past nadir. Patients also undergo blood sample collection and bone marrow collection throughout the study. Additionally, patients with extramedullary disease may undergo CT or PET/CT throughout the study.

Treatment

First Studied

Drug Approval Stage

How many patients have taken this drug

Biospecimen Collection

2004

Completed Phase 3

~2030

Computed Tomography

2017

Completed Phase 2

~2790