Combination Chemotherapy in Treating Patients With Newly Diagnosed Acute Lymphoblastic Leukemia
The Use of Modified BFM +/- Compound 506U78 (Nelarabine) (NSC# 686673, IND #52611) in an Intensive Chemotherapy Regimen for the Treatment of T-Cell Leukemia
4 other identifiers
interventional
100
1 country
1
Brief Summary
Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die. Combining more than one drug may kill more cancer cells. This phase II trial is studying several different combination chemotherapy regimens to see how well they work in treating patients with newly diagnosed acute lymphoblastic leukemia
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for not_applicable
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
Study Start
First participant enrolled
April 1, 2001
CompletedFirst Submitted
Initial submission to the registry
May 6, 2001
CompletedFirst Posted
Study publicly available on registry
January 27, 2003
CompletedPrimary Completion
Last participant's last visit for primary outcome
July 1, 2007
CompletedJanuary 16, 2013
January 1, 2013
6.3 years
May 6, 2001
January 15, 2013
Conditions
Outcome Measures
Primary Outcomes (1)
Grade 3+ unusual CNS toxicities assessed using NCI CTCAE v. 3.0
Up to 6 years
Study Arms (6)
Regimen A
EXPERIMENTALSee detailed description.
Regimen B
EXPERIMENTALInduction (weeks 1-9): Patients receive treatment as in induction of regimen A. Consolidation (weeks 10-19): Patients receive treatment as in consolidation on regimen A. Reinduction (weeks 20-29): Patients receive treatment as in reinduction on regimen A and nelarabine IV on days 162-166. Maintenance (weeks 30-101): Patients receive oral mercaptopurine daily on days 1-28 and 36-56; oral methotrexate weekly; and nelarabine IV on days 29-33. Treatment repeats every 8 weeks for 4 courses. Beginning on week 62, patients receive vincristine IV once; oral prednisone three times daily for 5 days; oral mercaptopurine daily; and oral methotrexate weekly. Treatment repeats every 8 weeks for 5 courses.
Regimen C
EXPERIMENTALInduction (weeks 1-5): Patients receive treatment as in induction (weeks 1-5) on regimen A and nelarabine IV over 1 hour on days 29-33. If bone marrow is M1, patients begin week 6 of induction therapy on day 36 or when peripheral blood counts recover. If bone marrow is M2, patients begin week 6 of induction therapy immediately. If bone marrow is M3, treatment discontinues. Induction (weeks 6-9): Patients receive treatment as in induction (weeks 6-9) on regimen A. Consolidation (weeks 10-19): Patients receive treatment as in consolidation on regimen A. Reinduction (weeks 20-29): Patients receive treatment as in reinduction on regimen B. Maintenance (weeks 30-101): Patients receive treatment as in maintenance on regimen B.
Regimen D
EXPERIMENTALSee detailed description.
Regimen E
EXPERIMENTALPatients receive consolidation therapy, reinduction therapy, and maintenance therapy as in regimen D, but nelarabine is administered at a higher dose.
Regimen F
EXPERIMENTALPatients receive nelarabine at a higher dose during induction therapy. Patients receive consolidation therapy, reinduction therapy, and maintenance therapy as in regimen E.
Interventions
Given orally
Given IV
Given IV
Given IM
Given IT and orally
Given IV
Given IV or SC
Given orally
Given IV or orally
Given orally
Given IV
Given orally
Undergo cranial irradiation
Given IV
Given IM
Correlative studies
Correlative studies
Eligibility Criteria
You may qualify if:
- Newly diagnosed T-cell acute lymphoblastic leukemia with greater than 25%bone marrow blasts (M3)
- High-risk disease, defined as meeting at least 1 of the following criteria:
- WBC at least 50,000/mm\^3
- Age 10 years or over
- Patients with WBC at least 25,000/mm\^3 AND at least 50% peripheral blood blasts are eligible provided bone marrow aspiration was contraindicated (e.g., patient was not eligible for anesthesia or sedation due to respiratory distress secondary to anterior mediastinal mass)
- Concurrent registration to POG 9900 within the past 8 days required
- Performance status - Karnofsky 50-100% (over 10 years of age)
- Performance status - Lansky 50-100% (10 years of age and under)
- See Disease Characteristics
- Bilirubin no greater than 1.5 mg/dL
- SGPT less than 5 times normal
- Creatinine normal
- Creatinine clearance or glomerular filtration rate at least 60 mL/min
- No pre-existing neuropathy of grade 2 or worse unless due to leukemic infiltration
- Not pregnant or nursing
- +7 more criteria
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Children's Oncology Group
Arcadia, California, 91006-3776, United States
MeSH Terms
Interventions
Intervention Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Kimberly Dunsmore
Children's Oncology Group
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- NON RANDOMIZED
- Masking
- NONE
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- NIH
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
May 6, 2001
First Posted
January 27, 2003
Study Start
April 1, 2001
Primary Completion
July 1, 2007
Last Updated
January 16, 2013
Record last verified: 2013-01