Imatinib Mesylate and Combination Chemotherapy in Treating Patients With Newly Diagnosed Philadelphia Chromosome Positive Acute Lymphoblastic Leukemia

April 28, 2026 updated by: Children's Oncology Group

International Phase 3 Trial in Philadelphia Chromosome-Positive Acute Lymphoblastic Leukemia (Ph+ALL) Testing Imatinib in Combination With Two Different Cytotoxic Chemotherapy Backbones

This randomized phase III trial studies how well imatinib mesylate works in combination with two different chemotherapy regimens in treating patients with newly diagnosed Philadelphia chromosome positive acute lymphoblastic leukemia (ALL). Imatinib mesylate has been shown to improve outcomes in children and adolescents with Philadelphia chromosome positive (Ph+) ALL when given with strong chemotherapy, but the combination has many side effects. This trial is testing whether a different chemotherapy regimen may work as well as the stronger one but have fewer side effects when given with imatinib. The trial is also testing how well the combination of chemotherapy and imatinib works in another group of patients with a type of ALL that is similar to Ph+ ALL. This type of ALL is called "ABL-class fusion positive ALL", and because it is similar to Ph+ ALL, is thought it will respond well to the combination of agents used to treat Ph+ ALL.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Active, not recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

PRIMARY OBJECTIVE:

I. To compare disease-free survival (DFS) of standard risk (SR) pediatric Philadelphia chromosome (Ph)+ acute lymphoblastic leukemia (ALL) treated with continuous imatinib mesylate (imatinib) combined with either a high-risk Children's Oncology Group (COG) ALL chemotherapy backbone or the more intensive European (Es)PhALL chemotherapy backbone.

SECONDARY OBJECTIVES:

I. To compare DFS of SR pediatric Ph+ and ABL-class fusion positive ALL patients treated with continuous imatinib combined with either a high-risk COG-ALL chemotherapy backbone or the more intensive EsPhALL chemotherapy backbone.

II. To determine the feasibility of administration of imatinib after allogeneic hematopoietic stem cell transplantation (HSCT) in high risk (HR) Ph+ ALL patients.

III. To determine event-free survival (EFS) of HR pediatric Ph+ ALL patients treated with EsPhALL chemotherapy, HSCT in first complete remission and post-HSCT imatinib.

IV. To compare rates of grade 3 or higher infections in standard risk (SR) Ph+ ALL patients between the two randomized arms.

V. To evaluate EFS and overall survival (OS) of all eligible Ph+ALL patients enrolled on the study.

VI. To evaluate OS in SR Ph+ ALL patients. VII. To evaluate OS in HR Ph+ ALL patients. VIII. To evaluate EFS and OS of all eligible ABL-class fusion positive ALL patients enrolled on the study.

EXPLORATORY OBJECTIVES:

I. To describe the toxicities associated with post-HSCT administration of imatinib in HR Ph+ALL patients.

II. To evaluate the long-term toxicities in SR Ph+ ALL patients treated with chemotherapy plus imatinib (no transplant), overall and between both randomized arms.

III. To determine prognostic significance of minimal residual disease (MRD) in Ph+ ALL at various time points during therapy.

IIIa. To evaluate MRD in HR patients just prior to HSCT and then at regular intervals post-HSCT and explore the association of these measurements with long-term outcome.

IIIb. To evaluate concordance of MRD assessments made by IGH-T cell receptor (TCR) polymerase chain reaction (PCR) assay and next generation sequencing (NGS) assays.

IV. To determine and validate if IKZF1 deletions alone (IKZF1del) or with other transcription factor deletions (ie, IKZF1 plus subtype [IKZF1plus]) or other identified genetic lesions predict poor outcomes in Ph+/ABL-class Ph-like ALL in patients treated on AALL1631.

V. To determine the frequency and prognostic significance of p190 and p210 BCR::ABL1 fusion variants in pediatric Ph+ ALL/ABL-class Ph-like ALL.

VI. To measure adherence to oral chemotherapeutic agents (imatinib, 6-mercaptopurine and methotrexate) during the maintenance phase in SR Ph+ ALL patients.

VIa. To identify factors associated with poor adherence. VIb. To determine association between relapse risk and adherence to each oral chemotherapeutic agent (separately and combined).

VII. To measure adherence to imatinib after allogeneic HSCT in HR Ph+ ALL patients and identify factors associated with poor adherence.

VIII. To compare DFS of SR ABL-class fusion positive ALL patients treated with continuous imatinib combined with either a high-risk COG-ALL chemotherapy backbone or the more intensive EsPhALL chemotherapy backbone.

IX. Other secondary and exploratory aims described above for Ph+ ALL patients (either SR or HR), if applicable, will be evaluated in ABL-class fusion positive ALL patients.

X. Secondary and exploratory aims described above for Ph+ ALL patients (either SR or HR), if applicable and feasible, will be evaluated in the super set of Ph+ and ABL-class fusion positive ALL patients.

XI. To determine the potential therapeutic impact of major secondary events via pharmacologic inhibitor screens in existing/engineered cell models of Ph+ and ABL-class Ph-like ALL harboring secondary events and to test the in vivo activity of the most compelling candidate compounds from pilot studies using patient-derived xenograft (PDX) models established from Ph+ and ABL-class Ph-like ALL samples collected from patients treated on AALL1631.

XII. To decipher the molecular and cellular heterogeneity of chronic myelogenous leukemia (CML)-like versus typical Ph+ ALL via single-cell genomics and functional assays and investigate CML-like phenotypes via single-cell ribonucleic acid (RNA) and deoxyribonucleic acid (DNA) sequencing to identify distinct transcriptomic and mutational profiles that will provide novel opportunities for diagnostic and therapeutic interventions.

OUTLINE:

INDUCTION IA PART 1: Patients receive induction IA according to standard of care on days 1-14.

INDUCTION IA PART 2: Patients receive imatinib mesylate orally (PO) once daily (QD) or twice daily (BID) on days 15-33, prednisolone PO twice daily (BID) or methylprednisolone intravenously (IV) on days 15-28, vincristine sulfate IV over 1 minute on days 15 and 22, daunorubicin hydrochloride IV over 1-15 minutes on days 15 and 22, and methotrexate intrathecally (IT) on day 29.

INDUCTION IB: Patients receive imatinib mesylate PO QD or BID on days 1-35, cyclophosphamide IV over 30-60 minutes on days 1 and 28, mercaptopurine PO on days 1-28, cytarabine IV or subcutaneously (SC) on days 3-6, 10-13, 17-20, and 24-27, and methotrexate IT on days 10 and 24.

POST-INDUCTION THERAPY: Patients classified as standard risk are randomized to 1 of 2 arms. Patients with high risk are assigned to Arm C.

ARM A (SR patients assigned to ARM A):

CONSOLIDATION BLOCK 1: Patients receive imatinib mesylate PO QD or BID on days 1-21, methotrexate IT, cytarabine IT, and therapeutic hydrocortisone IT on day 1, high dose methotrexate IV over 24 hours on day 1, vincristine sulfate IV over 1 minute on days 1 and 6, dexamethasone PO BID or IV on days 1-5, cyclophosphamide IV over 30-60 minutes on days 2-4, leucovorin calcium or levoleucovorin PO or IV on days 3 and 4, high dose cytarabine IV over 3 hours and pegaspargase or calaspargase pegol IV over 1-2 hours on day 5, and filgrastim SC or IV on days 7-11 in the absence of disease progression or unexpected toxicity.

CONSOLIDATION BLOCK 2: Patients receive imatinib mesylate PO QD or BID on days 1-21, methotrexate IT, cytarabine IT, and therapeutic hydrocortisone IT on day 1, high dose methotrexate IV over 24 hours on day 1, dexamethasone PO BID or IV on days 1-5, vincristine sulfate IV over 1 minute on days 1 and 6, ifosfamide IV over 1 hour on days 2-4, leucovorin calcium or levoleucovorin PO or IV on days 3 and 4, dexrazoxane hydrochloride IV over 15 minutes and daunorubicin hydrochloride IV over 1-15 minutes on day 5, pegaspargase or calaspargase pegol IV over 1-2 hours on day 6, and filgrastim SC or IV on days 7-11 in the absence of disease progression or unexpected toxicity.

CONSOLIDATION BLOCK 3: Patients receive imatinib mesylate PO QD or BID on days 1-21, high dose cytarabine IV over 3 hours on days 1-3, dexamethasone PO BID or IV on days 1-5, etoposide IV over 1-2 hours on days 3-5, methotrexate IT, cytarabine IT, and therapeutic hydrocortisone IT on day 5, pegaspargase or calaspargase pegol IV over 1-2 hours on day 6, and filgrastim SC or IV on days 7-11 in the absence of disease progression or unexpected toxicity.

DELAYED INTENSIFICATION 1 PART 1: Patients receive imatinib mesylate PO QD or BID on days 1-35, methotrexate IT on day 1, dexamethasone PO BID or IV on days 1-7 and 15-21, vincristine sulfate IV over 1 minute, dexrazoxane hydrochloride IV over 15 minutes, and doxorubicin IV over 3-15 minutes on days 8, 15, 22, and 29, and pegaspargase or calaspargase pegol IV over 1-2 hours on day 8 in the absence of disease progression or unexpected toxicity.

DELAYED INTENSIFICATION 1 PART 2: Patients receive imatinib mesylate PO QD on days 36-63, cyclophosphamide IV over 30-60 minutes on day 36, thioguanine PO on days 36-49, cytarabine IV over 1-30 minutes or SC on days 38-41 and 45-48, and methotrexate IT on days 38 and 45in the absence of disease progression or unexpected toxicity.

INTERIM MAINTENANCE: Patients receive imatinib mesylate PO QD or BID on days 1-28, methotrexate PO on days 1, 8, 15, and 22, and mercaptopurine PO on days 1-28 in the absence of disease progression or unexpected toxicity.

DELAYED INTENSIFICATION 2 PART 1: Patients receive imatinib mesylate PO QD or BID on days 1-35, methotrexate IT on day 1, dexamethasone PO BID or IV on days 1-7 and 15-21, vincristine sulfate IV over 1 minute, dexrazoxane hydrochloride IV over 15 minutes, and doxorubicin IV over 3-15 minutes on days 8, 15, 22, and 29, and pegaspargase or calaspargase pegol IV over 1-2 hours on day 8 in the absence of disease progression or unexpected toxicity.

DELAYED INTENSIFICATION 2 PART 2: Patients receive imatinib mesylate PO QD on days 36-49, cyclophosphamide IV over 30-60 minutes on day 36, thioguanine PO on days 36-49, cytarabine IV over 1-30 minutes or SC on days 36-39 and 43-46, and methotrexate IT on days 36 and 43 in the absence of disease progression or unexpected toxicity.

MAINTENANCE: Patients receive imatinib mesylate PO QD or BID on days 1-84, methotrexate PO once weekly (QW) and IT on days 1 and 43 of cycles 1, 2, and 3, and mercaptopurine PO on days 1-84. Cycles with imatinib mesylate and mercaptopurine repeat every 84 days for up to 104 weeks from the start of Induction IA in the absence of disease progression or unexpected toxicity.

ARM B (SR PATIENTS ASSIGNED TO ARM B):

INTERIM MAINTENANCE: Patients receive imatinib mesylate PO QD or BID on days 1-63, vincristine sulfate IV over 1 minute and high dose methotrexate IV over 24 hours on days 1, 15, 29, and 43, leucovorin calcium or levoleucovorin PO or IV on days 3-4, 17-18, 31-32, and 45-46, mercaptopurine PO on days 1-56, and methotrexate IT on days 1 and 29 in the absence of disease progression or unexpected toxicity.

DELAYED INTENSIFICATION PART 1: Patients receive imatinib mesylate PO QD or BID on days 1-28, methotrexate IT on day 1, dexamethasone PO BID or IV on days 1-7 and 15-21, vincristine sulfate IV over 1 minute, dexrazoxane hydrochloride IV over 15 minutes, and doxorubicin IV over 3-15 minutes on days 1, 8, and 15, and pegaspargase or calaspargase pegol IV over 1-2 hours or IM on day 4 in the absence of disease progression or unexpected toxicity.

DELAYED INTENSIFICATION PART 2: Patients receive imatinib mesylate PO QD on days 29-56, cyclophosphamide IV over 30-60 minutes on day 29, thioguanine PO on days 29-42, cytarabine IV over 1-30 minutes or SC on days 29-32 and 36-39, methotrexate IT on days 29 and 36, vincristine sulfate IV over 1 minute on days 43 and 50, and pegaspargase or calaspargase pegol IV over 1-2 hours on day 43 in the absence of disease progression or unexpected toxicity.

INTERIM MAINTENANCE WITH CAPIZZI METHOTREXATE: Patients receive imatinib mesylate PO QD or BID on days 1-56, vincristine sulfate IV over 1 minute and methotrexate IV over 2-15 minutes on days 1, 11, 21, 31, and 41, methotrexate IT on days 1 and 31, and pegaspargase or calaspargase pegol IV over 1-2 hours on days 2 and 23 in the absence of disease progression or unexpected toxicity.

MAINTENANCE: Patients receive imatinib mesylate PO QD or BID on days 1-84, vincristine sulfate IV over 1 minute on days 1, 29, and 57, prednisolone PO BID (or methylprednisolone IV for cycle 1 and 2) on days 1-5, 29-33, and 57-61, mercaptopurine PO on days 1-84, methotrexate PO QW, and methotrexate IT on day 1 (and day 29 for cycle 1 and 2). Cycles repeat every 84 days for up to 104 weeks from the start of Induction IA in the absence of disease progression or unexpected toxicity.

ARM C (HR PATIENTS):

CONSOLIDATION BLOCK 1: Patients receive imatinib mesylate, methotrexate, cytarabine, therapeutic hydrocortisone, high dose methotrexate, vincristine sulfate, dexamethasone, leucovorin calcium or levoleucovorin, high dose cytarabine, and pegaspargase or calaspargase pegol as in Arm A Consolidation Block 1, and filgrastim SC or IV on day 7 in the absence of disease progression or unexpected toxicity.

CONSOLIDATION BLOCK 2: Patients receive imatinib mesylate, methotrexate, cytarabine, therapeutic hydrocortisone, high dose methotrexate, dexamethasone, vincristine sulfate, ifosfamide, leucovorin calcium or levoleucovorin, dexrazoxane hydrochloride, daunorubicin hydrochloride, pegaspargase or calaspargase pegol, and filgrastim as Arm A Consolidation Block 2 in the absence of disease progression or unexpected toxicity.

CONSOLIDATION BLOCK 3: Patients receive imatinib mesylate, dexamethasone, etoposide, methotrexate, cytarabine, therapeutic hydrocortisone, pegaspargase or calaspargase pegol, and filgrastim as in Arm A Consolidation Block 3, and high dose cytarabine IV over 3 hours on days 1-2 in the absence of disease progression or unexpected toxicity.

HSCT: Patients undergo HSCT on day 0. Patients who do not proceed to HSCT receive Delayed Intensification 1, Interim Maintenance, Delayed Intensification 2, and Maintenance as in Arm A.

POST-HSCT: Patients receive imatinib mesylate PO QD or BID starting on days 56-365 in the in the absence of disease progression or unexpected toxicity.

After completion of study treatment, patients are followed up every year for 3 years.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
475

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 3

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Australia
    • New South Wales
      • Hunter Regional Mail Centre, New South Wales, Australia, 2310
        • John Hunter Children's Hospital
      • Randwick, New South Wales, Australia, 2031
        • Sydney Children's Hospital
      • Westmead, New South Wales, Australia, 2145
        • The Children's Hospital at Westmead
    • Queensland
      • South Brisbane, Queensland, Australia, 4101
        • Queensland Children's Hospital
    • Western Australia
      • Perth, Western Australia, Australia, 6008
        • Princess Margaret Hospital for Children
      • Perth, Western Australia, Australia, 6009
        • Perth Children's Hospital
  • Austria
      • Vienna, Austria, 1090
        • St. Anna Children's Hospital
  • Belgium
    • Flemish Brabant
      • Leuven, Flemish Brabant, Belgium, 3000
        • Hospitals Leuven
  • Canada
      • Québec, Canada, G1V 4G2
        • CHU de Quebec-Centre Hospitalier de l'Universite Laval (CHUL)
    • Alberta
      • Calgary, Alberta, Canada, T3B 6A8
        • Alberta Children's Hospital
      • Edmonton, Alberta, Canada, T6G 2B7
        • University of Alberta Hospital
    • British Columbia
      • Vancouver, British Columbia, Canada, V6H 3V4
        • British Columbia Children's Hospital
    • Manitoba
      • Winnipeg, Manitoba, Canada, R3E 0V9
        • CancerCare Manitoba
    • Nova Scotia
      • Halifax, Nova Scotia, Canada, B3K 6R8
        • IWK Health Centre
    • Ontario
      • Hamilton, Ontario, Canada, L8N 3Z5
        • McMaster Children's Hospital at Hamilton Health Sciences
      • Kingston, Ontario, Canada, K7L 2V7
        • Kingston Health Sciences Centre
      • London, Ontario, Canada, N6A 5W9
        • Children's Hospital
      • Ottawa, Ontario, Canada, K1H 8L1
        • Children's Hospital of Eastern Ontario
      • Toronto, Ontario, Canada, M5G 1X8
        • Hospital for Sick Children
    • Quebec
      • Montreal, Quebec, Canada, H3H 1P3
        • The Montreal Children's Hospital of the MUHC
      • Montreal, Quebec, Canada, H3T 1C5
        • Centre Hospitalier Universitaire Sainte-Justine
      • Sherbrooke, Quebec, Canada, J1H 5N4
        • Centre Hospitalier Universitaire de Sherbrooke-Fleurimont
    • Saskatchewan
      • Saskatoon, Saskatchewan, Canada, S7N 4H4
        • Saskatoon Cancer Centre
      • Saskatoon, Saskatchewan, Canada, S7N 0W8
        • Jim Pattison Children's Hospital
  • Chile
      • Santiago, Chile
        • Hospital Roberto del Rio-Universidad de Chile
  • Czechia
      • Prague, Czechia, 15018, 5-Motol
        • University Hospital Motol
  • Finland
      • Tampere, Finland, 33521
        • Tampere University Hospital
  • France
      • Rennes, France, 35203
        • CHU Hopital Sud
  • Germany
      • Hamburg, Germany, 20246
        • Universitätsklinik Eppendorf
    • Schleswig-Holstein
      • Kiel, Schleswig-Holstein, Germany, 24105
        • University Medical Center chleswig- Campus Kiel
  • Hong Kong
    • Kowloon
      • Kowloon Bay, Kowloon, Hong Kong
        • Hong Kong Children's Hospital
  • Israel
    • Central District
      • Petah Tikva, Central District, Israel, 4920235
        • Schneider Children's Medical Center of Israel
  • Italy
      • Monza, Italy, 20900
        • Clinica Pediatrica Università Milano-Bicocca Ospedale S. Gerardo/Fondazione MBBM
  • Netherlands
      • Utrecht, Netherlands, 3584 CT
        • Princess Máxima Center for Pediatric Oncology
  • New Zealand
      • Christchurch, New Zealand, 8011
        • Christchurch Hospital
    • Auckland
      • Grafton, Auckland, New Zealand, 1145
        • Starship Children's Hospital
  • Puerto Rico
      • Caguas, Puerto Rico, 00726
        • HIMA San Pablo Oncologic Hospital
      • San Juan, Puerto Rico, 00926
        • University Pediatric Hospital
      • San Juan, Puerto Rico, 00912
        • San Jorge Children's Hospital
  • Saudi Arabia
      • Riyadh, Saudi Arabia, 11211
        • King Faisal Specialist Hospital and Research Centre
  • Sweden
    • Skåne County
      • Lund, Skåne County, Sweden, 22185
        • Skåne University Hospital
  • Switzerland
      • Zurich, Switzerland, CH8032
        • University Children's Hospital
  • United States
    • Alabama
      • Birmingham, Alabama, United States, 35233
        • Children's Hospital of Alabama
      • Mobile, Alabama, United States, 36604
        • USA Health Strada Patient Care Center
    • Alaska
      • Anchorage, Alaska, United States, 99508
        • Providence Alaska Medical Center
    • Arizona
      • Mesa, Arizona, United States, 85202
        • Banner Children's at Desert
      • Phoenix, Arizona, United States, 85016
        • Phoenix Childrens Hospital
      • Tucson, Arizona, United States, 85719
        • Banner University Medical Center - Tucson
    • Arkansas
      • Little Rock, Arkansas, United States, 72202-3591
        • Arkansas Children's Hospital
    • California
      • Downey, California, United States, 90242
        • Kaiser Permanente Downey Medical Center
      • Duarte, California, United States, 91010
        • City of Hope Comprehensive Cancer Center
      • Loma Linda, California, United States, 92354
        • Loma Linda University Medical Center
      • Long Beach, California, United States, 90806
        • Miller Children's and Women's Hospital Long Beach
      • Los Angeles, California, United States, 90027
        • Children's Hospital Los Angeles
      • Los Angeles, California, United States, 90048
        • Cedars Sinai Medical Center
      • Madera, California, United States, 93636
        • Valley Children's Hospital
      • Oakland, California, United States, 94609
        • UCSF Benioff Children's Hospital Oakland
      • Oakland, California, United States, 94611
        • Kaiser Permanente-Oakland
      • Orange, California, United States, 92868
        • Children's Hospital of Orange County
      • Palo Alto, California, United States, 94304
        • Lucile Packard Children's Hospital Stanford University
      • Sacramento, California, United States, 95817
        • University of California Davis Comprehensive Cancer Center
      • San Diego, California, United States, 92123
        • Rady Children's Hospital - San Diego
      • San Francisco, California, United States, 94158
        • UCSF Medical Center-Mission Bay
    • Colorado
      • Aurora, Colorado, United States, 80045
        • Children's Hospital Colorado
      • Denver, Colorado, United States, 80218
        • Rocky Mountain Hospital for Children-Presbyterian Saint Luke's Medical Center
    • Connecticut
      • Hartford, Connecticut, United States, 06106
        • Connecticut Children's Medical Center
      • New Haven, Connecticut, United States, 06520
        • Yale University
    • Delaware
      • Wilmington, Delaware, United States, 19803
        • Alfred I duPont Hospital for Children
    • District of Columbia
      • Washington D.C., District of Columbia, United States, 20010
        • Children's National Medical Center
      • Washington D.C., District of Columbia, United States, 20007
        • MedStar Georgetown University Hospital
    • Florida
      • Fort Lauderdale, Florida, United States, 33316
        • Broward Health Medical Center
      • Fort Myers, Florida, United States, 33908
        • Golisano Children's Hospital of Southwest Florida
      • Gainesville, Florida, United States, 32610
        • UF Health Cancer Institute - Gainesville
      • Hollywood, Florida, United States, 33021
        • Memorial Regional Hospital/Joe DiMaggio Children's Hospital
      • Jacksonville, Florida, United States, 32207
        • Nemours Children's Clinic-Jacksonville
      • Loxahatchee Groves, Florida, United States, 33470
        • Palms West Radiation Therapy
      • Miami, Florida, United States, 33155
        • Nicklaus Children's Hospital
      • Miami, Florida, United States, 33136
        • University of Miami Miller School of Medicine-Sylvester Cancer Center
      • Miami, Florida, United States, 33176
        • Miami Cancer Institute
      • Orlando, Florida, United States, 32827
        • Nemours Children's Hospital
      • Orlando, Florida, United States, 32803
        • AdventHealth Orlando
      • Orlando, Florida, United States, 32806
        • Arnold Palmer Hospital for Children
      • Pensacola, Florida, United States, 32504
        • Sacred Heart Hospital
      • St. Petersburg, Florida, United States, 33701
        • Johns Hopkins All Children's Hospital
      • Tampa, Florida, United States, 33606
        • Tampa General Hospital
      • Tampa, Florida, United States, 33607
        • Saint Joseph's Hospital/Children's Hospital-Tampa
      • West Palm Beach, Florida, United States, 33407
        • Saint Mary's Medical Center
    • Georgia
      • Atlanta, Georgia, United States, 30329
        • Children's Healthcare of Atlanta - Arthur M Blank Hospital
      • Augusta, Georgia, United States, 30912
        • Augusta University Medical Center
      • Macon, Georgia, United States, 31201
        • Atrium Health Navicent
      • Savannah, Georgia, United States, 31404
        • Memorial Health University Medical Center
    • Hawaii
      • Honolulu, Hawaii, United States, 96826
        • Kapiolani Medical Center for Women and Children
    • Idaho
      • Boise, Idaho, United States, 83712
        • Saint Luke's Cancer Institute - Boise
    • Illinois
      • Chicago, Illinois, United States, 60637
        • University of Chicago Comprehensive Cancer Center
      • Chicago, Illinois, United States, 60612
        • University of Illinois
      • Chicago, Illinois, United States, 60611
        • Lurie Children's Hospital-Chicago
      • Oak Lawn, Illinois, United States, 60453
        • Advocate Children's Hospital-Oak Lawn
      • Park Ridge, Illinois, United States, 60068
        • Advocate Children's Hospital-Park Ridge
      • Peoria, Illinois, United States, 61637
        • Saint Jude Midwest Affiliate
      • Springfield, Illinois, United States, 62702
        • Southern Illinois University School of Medicine
    • Indiana
      • Indianapolis, Indiana, United States, 46202
        • Riley Hospital for Children
      • Indianapolis, Indiana, United States, 46260
        • Ascension Saint Vincent Indianapolis Hospital
    • Iowa
      • Des Moines, Iowa, United States, 50309
        • Blank Children's Hospital
      • Iowa City, Iowa, United States, 52242
        • University of Iowa/Holden Comprehensive Cancer Center
    • Kentucky
      • Lexington, Kentucky, United States, 40536
        • University of Kentucky/Markey Cancer Center
      • Louisville, Kentucky, United States, 40202
        • Norton Children's Hospital
    • Louisiana
      • New Orleans, Louisiana, United States, 70121
        • Ochsner Medical Center Jefferson
    • Maine
      • Bangor, Maine, United States, 04401
        • Eastern Maine Medical Center
      • Scarborough, Maine, United States, 04074
        • Maine Children's Cancer Program
    • Maryland
      • Baltimore, Maryland, United States, 21287
        • Johns Hopkins University/Sidney Kimmel Cancer Center
      • Baltimore, Maryland, United States, 21215
        • Sinai Hospital of Baltimore
      • Bethesda, Maryland, United States, 20889-5600
        • Walter Reed National Military Medical Center
    • Massachusetts
      • Boston, Massachusetts, United States, 02215
        • Dana-Farber Cancer Institute
      • Boston, Massachusetts, United States, 02114
        • Massachusetts General Hospital Cancer Center
      • Boston, Massachusetts, United States, 02111
        • Tufts Children's Hospital
      • Worcester, Massachusetts, United States, 01655
        • UMass Memorial Medical Center - University Campus
    • Michigan
      • Ann Arbor, Michigan, United States, 48109
        • C S Mott Children's Hospital
      • Detroit, Michigan, United States, 48201
        • Children's Hospital of Michigan
      • Detroit, Michigan, United States, 48236
        • Henry Ford Health Saint John Hospital
      • East Lansing, Michigan, United States, 48823
        • Michigan State University
      • Grand Rapids, Michigan, United States, 49503
        • Corewell Health Grand Rapids Hospitals - Helen DeVos Children's Hospital
      • Kalamazoo, Michigan, United States, 49007
        • Bronson Methodist Hospital
      • Royal Oak, Michigan, United States, 48073
        • Corewell Health Children's
    • Minnesota
      • Minneapolis, Minnesota, United States, 55404
        • Children's Hospitals and Clinics of Minnesota - Minneapolis
      • Minneapolis, Minnesota, United States, 55455
        • University of Minnesota/Masonic Cancer Center
    • Mississippi
      • Jackson, Mississippi, United States, 39216
        • University of Mississippi Medical Center
    • Missouri
      • Columbia, Missouri, United States, 65212
        • University of Missouri Children's Hospital
      • Kansas City, Missouri, United States, 64108
        • Children's Mercy Hospitals and Clinics
      • St Louis, Missouri, United States, 63110
        • Washington University School of Medicine
      • St Louis, Missouri, United States, 63141
        • Mercy Hospital Saint Louis
    • Nebraska
      • Omaha, Nebraska, United States, 68198
        • University of Nebraska Medical Center
      • Omaha, Nebraska, United States, 68114
        • Children's Hospital and Medical Center of Omaha
    • Nevada
      • Las Vegas, Nevada, United States, 89144
        • Summerlin Hospital Medical Center
      • Las Vegas, Nevada, United States, 89109
        • Sunrise Hospital and Medical Center
      • Las Vegas, Nevada, United States, 89135
        • Alliance for Childhood Diseases/Cure 4 the Kids Foundation
      • Las Vegas, Nevada, United States, 89102
        • University Medical Center of Southern Nevada
      • Reno, Nevada, United States, 89502
        • Renown Regional Medical Center
    • New Hampshire
      • Lebanon, New Hampshire, United States, 03756
        • Dartmouth Hitchcock Medical Center/Dartmouth Cancer Center
    • New Jersey
      • Hackensack, New Jersey, United States, 07601
        • Hackensack University Medical Center
      • Morristown, New Jersey, United States, 07960
        • Morristown Medical Center
      • Neptune City, New Jersey, United States, 07753
        • Jersey Shore Medical Center
      • New Brunswick, New Jersey, United States, 08901
        • Saint Peter's University Hospital
      • New Brunswick, New Jersey, United States, 08903
        • Rutgers Cancer Institute of New Jersey-Robert Wood Johnson University Hospital
      • Newark, New Jersey, United States, 07112
        • Newark Beth Israel Medical Center
      • Paterson, New Jersey, United States, 07503
        • Saint Joseph's Regional Medical Center
    • New Mexico
      • Albuquerque, New Mexico, United States, 87106
        • Presbyterian Hospital
      • Albuquerque, New Mexico, United States, 87106
        • University of New Mexico Cancer Center
    • New York
      • Albany, New York, United States, 12208
        • Albany Medical Center
      • Brooklyn, New York, United States, 11219
        • Maimonides Medical Center
      • Buffalo, New York, United States, 14263
        • Roswell Park Cancer Institute
      • Mineola, New York, United States, 11501
        • NYU Langone Hospital - Long Island
      • New Hyde Park, New York, United States, 11040
        • The Steven and Alexandra Cohen Children's Medical Center of New York
      • New York, New York, United States, 10065
        • Memorial Sloan Kettering Cancer Center
      • New York, New York, United States, 10029
        • Mount Sinai Hospital
      • New York, New York, United States, 10032
        • NYP/Columbia University Medical Center/Herbert Irving Comprehensive Cancer Center
      • New York, New York, United States, 10016
        • Laura and Isaac Perlmutter Cancer Center at NYU Langone
      • Rochester, New York, United States, 14642
        • University of Rochester
      • Stony Brook, New York, United States, 11794
        • Stony Brook University Medical Center
      • Syracuse, New York, United States, 13210
        • State University of New York Upstate Medical University
      • The Bronx, New York, United States, 10467
        • Montefiore Medical Center - Moses Campus
      • Valhalla, New York, United States, 10595
        • New York Medical College
    • North Carolina
      • Asheville, North Carolina, United States, 28801
        • Mission Hospital
      • Chapel Hill, North Carolina, United States, 27599
        • UNC Lineberger Comprehensive Cancer Center
      • Charlotte, North Carolina, United States, 28203
        • Carolinas Medical Center/Levine Cancer Institute
      • Charlotte, North Carolina, United States, 28204
        • Novant Health Presbyterian Medical Center
      • Durham, North Carolina, United States, 27710
        • Duke University Medical Center
      • Greenville, North Carolina, United States, 27834
        • East Carolina University
      • Winston-Salem, North Carolina, United States, 27157
        • Wake Forest University Health Sciences
    • North Dakota
      • Fargo, North Dakota, United States, 58122
        • Sanford Broadway Medical Center
    • Ohio
      • Akron, Ohio, United States, 44308
        • Children's Hospital Medical Center of Akron
      • Cincinnati, Ohio, United States, 45229
        • Cincinnati Children's Hospital Medical Center
      • Cleveland, Ohio, United States, 44195
        • Cleveland Clinic Foundation
      • Cleveland, Ohio, United States, 44106
        • Rainbow Babies and Childrens Hospital
      • Columbus, Ohio, United States, 43205
        • Nationwide Children's Hospital
      • Dayton, Ohio, United States, 45404
        • Dayton Children's Hospital
      • Toledo, Ohio, United States, 43606
        • ProMedica Toledo Hospital/Russell J Ebeid Children's Hospital
    • Oklahoma
      • Oklahoma City, Oklahoma, United States, 73104
        • University of Oklahoma Health Sciences Center
    • Oregon
      • Portland, Oregon, United States, 97239
        • Oregon Health and Science University
      • Portland, Oregon, United States, 97227
        • Legacy Emanuel Children's Hospital
    • Pennsylvania
      • Allentown, Pennsylvania, United States, 18103
        • Lehigh Valley Hospital-Cedar Crest
      • Danville, Pennsylvania, United States, 17822
        • Geisinger Medical Center
      • Hershey, Pennsylvania, United States, 17033
        • Penn State Children's Hospital
      • Philadelphia, Pennsylvania, United States, 19104
        • Children's Hospital of Philadelphia
      • Philadelphia, Pennsylvania, United States, 19134
        • Saint Christopher's Hospital for Children
      • Pittsburgh, Pennsylvania, United States, 15224
        • Children's Hospital of Pittsburgh of UPMC
    • Rhode Island
      • Providence, Rhode Island, United States, 02903
        • Rhode Island Hospital
    • South Carolina
      • Charleston, South Carolina, United States, 29425
        • Medical University of South Carolina
      • Columbia, South Carolina, United States, 29203
        • Prisma Health Richland Hospital
      • Greenville, South Carolina, United States, 29605
        • BI-LO Charities Children's Cancer Center
    • South Dakota
      • Sioux Falls, South Dakota, United States, 57117-5134
        • Sanford USD Medical Center - Sioux Falls
    • Tennessee
      • Chattanooga, Tennessee, United States, 37403
        • T C Thompson Children's Hospital
      • Knoxville, Tennessee, United States, 37916
        • East Tennessee Childrens Hospital
      • Nashville, Tennessee, United States, 37232
        • Vanderbilt University/Ingram Cancer Center
      • Nashville, Tennessee, United States, 37203
        • The Children's Hospital at TriStar Centennial
    • Texas
      • Amarillo, Texas, United States, 79106
        • Texas Tech University Health Sciences Center-Amarillo
      • Austin, Texas, United States, 78723
        • Dell Children's Medical Center of Central Texas
      • Corpus Christi, Texas, United States, 78411
        • Driscoll Children's Hospital
      • Dallas, Texas, United States, 75390
        • UT Southwestern/Simmons Cancer Center-Dallas
      • Dallas, Texas, United States, 75230
        • Medical City Dallas Hospital
      • El Paso, Texas, United States, 79905
        • El Paso Children's Hospital
      • Fort Worth, Texas, United States, 76104
        • Cook Children's Medical Center
      • Houston, Texas, United States, 77030
        • M D Anderson Cancer Center
      • Houston, Texas, United States, 77030
        • Baylor College of Medicine/Dan L Duncan Comprehensive Cancer Center
      • Lubbock, Texas, United States, 79410
        • Covenant Children's Hospital
      • Lubbock, Texas, United States, 79415
        • UMC Cancer Center / UMC Health System
      • San Antonio, Texas, United States, 78207
        • Children's Hospital of San Antonio
      • San Antonio, Texas, United States, 78229
        • Methodist Children's Hospital of South Texas
      • Temple, Texas, United States, 76508
        • Scott and White Memorial Hospital
    • Utah
      • Salt Lake City, Utah, United States, 84113
        • Primary Children's Hospital
    • Vermont
      • Burlington, Vermont, United States, 05405
        • University of Vermont and State Agricultural College
    • Virginia
      • Charlottesville, Virginia, United States, 22908
        • University of Virginia Cancer Center
      • Falls Church, Virginia, United States, 22042
        • Inova Fairfax Hospital
      • Norfolk, Virginia, United States, 23507
        • Children's Hospital of The King's Daughters
      • Portsmouth, Virginia, United States, 23708-2197
        • Naval Medical Center - Portsmouth
      • Richmond, Virginia, United States, 23298
        • VCU Massey Comprehensive Cancer Center
      • Roanoke, Virginia, United States, 24014
        • Carilion Children's
    • Washington
      • Seattle, Washington, United States, 98105
        • Seattle Children's Hospital
      • Spokane, Washington, United States, 99204
        • Providence Sacred Heart Medical Center and Children's Hospital
      • Tacoma, Washington, United States, 98405
        • Mary Bridge Children's Hospital and Health Center
      • Tacoma, Washington, United States, 98431
        • Madigan Army Medical Center
    • West Virginia
      • Huntington, West Virginia, United States, 25701
        • Edwards Comprehensive Cancer Center
      • Morgantown, West Virginia, United States, 26506
        • West Virginia University Healthcare
    • Wisconsin
      • Green Bay, Wisconsin, United States, 54301
        • Saint Vincent Hospital Cancer Center Green Bay
      • Madison, Wisconsin, United States, 53792
        • University of Wisconsin Carbone Cancer Center - University Hospital
      • Marshfield, Wisconsin, United States, 54449
        • Marshfield Medical Center-Marshfield
      • Milwaukee, Wisconsin, United States, 53226
        • Children's Hospital of Wisconsin

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

1 year to 21 years (Child, Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • For patients enrolled on APEC14B1 prior to enrollment on AALL1631, the required diagnostic bone marrow sample has been fulfilled

    • For patients who have not previously enrolled on APEC14B1 prior to enrollment on AALL1631, a baseline diagnostic sample (or peripheral blood sample with blasts if marrow sample unavailable) must be available to develop an MRD probe
    • In addition, laboratory reports detailing evidence of BCR::ABL1 fusion or ABL-class fusion must be submitted for rapid central review within 72 hours of study enrollment
  • >= 1 year (365 days) and =< 21 years at ALL diagnosis
  • Ph+ (BCR::ABL1 fusion): newly diagnosed de novo ALL (B-ALL or T-ALL) or mixed phenotypic acute leukemia (MPAL meeting 2016 World Health Organization [WHO] definition) with definitive evidence of BCR::ABL1 fusion by karyotype, fluorescence in situ hybridization (FISH) and/or molecular methodologies
  • ABL-class fusion: newly diagnosed B-ALL with definitive evidence of ABL-class fusions. ABL-class fusions are defined as those involving the following genes: ABL1, ABL2, CSF1R, PDGFRB, PDGFRA. Methods of detection include fluorescence in-situ hybridization ([FISH], e.g. using break-apart or colocalization signals probes), multiplex or singleplex reverse-transcription polymerase chain reaction (RT-PCR), whole transcriptome or panel-based RNA-sequencing (e.g. TruSight RNA Pan-Cancer Panel; Illumina, San Diego, California [CA], United States of America [USA] or similar)
  • Ph+ patients must have previously started Induction therapy, which includes vincristine, a corticosteroid, pegaspargase, with or without anthracycline, and/or other standard cytotoxic chemotherapy
  • Ph+ patients have not received more than 14 days of multiagent Induction therapy beginning with the first dose of vinCRIStine
  • Ph+ patients may have started imatinib prior to study entry but have not received more than 14 days of imatinib
  • ABL-class fusion patients must have previously completed the 4 or 5 weeks of multiagent Induction chemotherapy (Induction IA phase)
  • ABL-class fusion patients may have started imatinib during Induction IA, at the same time of or after the first vinCRIStine dose
  • Patients must have a performance status corresponding to Eastern Cooperative Oncology Group (ECOG) scores of 0, 1, or 2
  • Direct bilirubin =< 2.0 mg/dL
  • Shortening fraction of >= 27% by echocardiogram
  • Ejection fraction of >= 50% by radionuclide angiogram or echocardiogram

  • Corrected QT interval, QTc < 480 msec

    • Note: Repeat echocardiogram and electrocardiogram are not required if they were performed at or after initial ALL diagnosis, before study enrollment

  • Creatinine clearance or radioisotope glomerular filtration rate (GFR) >= 70 mL/min/1.73 m^2 or serum creatinine within normal limits based on age/gender, as follows:

    • 1 to < 2 years: maximum serum creatinine 0.6 mg/dL (both male and female)
    • 2 to < 6 years: maximum serum creatinine 0.8 mg/dL (both male and female)
    • 6 to < 10 years: maximum serum creatinine 1 mg/dL (both male and female)
    • 10 to < 13 years: maximum serum creatinine 1.2 mg/dL (both male and female)
    • 13 to < 16 years: maximum serum creatinine 1.5 mg/dL (male), 1.4 mg/dL (female)
    • >= 16 years: maximum serum creatinine 1.7 mg/dL (male), 1.4 mg/dL (female)

Exclusion Criteria:

  • Known history of chronic myelogenous leukemia (CML)
  • ALL developing after a previous cancer treated with cytotoxic chemotherapy
  • Active, uncontrolled infection, or active systemic illness that requires ongoing vasopressor support or mechanical ventilation
  • Down syndrome

  • Pregnancy and breast feeding

    • Female patients who are pregnant since fetal toxicities and teratogenic effects have been noted for several of the study drugs. A pregnancy test is required for female patients of childbearing potential
    • Lactating females who plan to breastfeed their infants
    • Sexually active patients of reproductive potential who have not agreed to use an effective contraceptive method for the duration of treatment according to protocol
  • Patients with congenital long QT syndrome, history of ventricular arrhythmias or heart block
  • Prior treatment with dasatinib, or any TKI other than imatinib

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Arm A (imatinib mesylate, EsPhALL chemotherapy)
See Detailed Description
Other: Laboratory Biomarker Analysis
Correlative studies
Drug: Etoposide
Given IV
Other Names:
  • Demethyl Epipodophyllotoxin Ethylidine Glucoside
  • EPEG
  • Lastet
  • Toposar
  • Vepesid
  • VP 16
  • VP 16-213
  • VP-16
  • VP-16-213
  • VP16
  • VP 16213
  • VP-16213
  • VP16213
Drug: Ifosfamide
Given IV
Other Names:
  • Asta Z 4942
  • Asta Z-4942
  • Cyfos
  • Holoxan
  • Holoxane
  • Ifex
  • IFO
  • IFO-Cell
  • Ifolem
  • Ifomida
  • Ifomide
  • Ifosfamidum
  • Ifoxan
  • IFX
  • Iphosphamid
  • Iphosphamide
  • Iso-Endoxan
  • Isoendoxan
  • Isophosphamide
  • Mitoxana
  • MJF 9325
  • MJF-9325
  • Naxamide
  • Seromida
  • Tronoxal
  • Z 4942
  • Z-4942
Other: Questionnaire Administration
Ancillary studies
Drug: Daunorubicin Hydrochloride
Given IV
Other Names:
  • Cerubidin
  • Cerubidine
  • Cloridrato de Daunorubicina
  • Daunoblastin
  • Daunoblastina
  • Daunoblastine
  • Daunomycin Hydrochloride
  • Daunomycin, hydrochloride
  • Daunorubicin.HCl
  • Daunorubicini Hydrochloridum
  • FI-6339
  • Ondena
  • RP-13057
  • Rubidomycin Hydrochloride
  • Rubilem
Drug: Cyclophosphamide
Given IV
Other Names:
  • Cytoxan
  • CTX
  • (-)-Cyclophosphamide
  • 2H-1,3,2-Oxazaphosphorine, 2-[bis(2-chloroethyl)amino]tetrahydro-, 2-oxide, monohydrate
  • Carloxan
  • Ciclofosfamida
  • Ciclofosfamide
  • Cicloxal
  • Clafen
  • Claphene
  • CP monohydrate
  • CYCLO-cell
  • Cycloblastin
  • Cycloblastine
  • Cyclophospham
  • Cyclophosphamid monohydrate
  • Cyclophosphamide Monohydrate
  • Cyclophosphamidum
  • Cyclophosphan
  • Cyclophosphane
  • Cyclophosphanum
  • Cyclostin
  • Cyclostine
  • Cytophosphan
  • Cytophosphane
  • Fosfaseron
  • Genoxal
  • Genuxal
  • Ledoxina
  • Mitoxan
  • Neosar
  • Revimmune
  • Syklofosfamid
  • WR- 138719
  • Asta B 518
  • B-518
  • WR-138719
  • B 518
  • B518
  • WR 138719
  • WR138719
Drug: Mercaptopurine
Given PO
Other Names:
  • 6-MP
  • Purinethol
  • 3H-Purine-6-thiol
  • 6 MP
  • 6 Thiohypoxanthine
  • 6 Thiopurine
  • 6-Mercaptopurine
  • 6-Mercaptopurine Monohydrate
  • 6-Purinethiol
  • 6-Thiopurine
  • 6-Thioxopurine
  • 6H-Purine-6-thione, 1,7-dihydro- (9CI)
  • 7-Mercapto-1,3,4,6-tetrazaindene
  • Alti-Mercaptopurine
  • Azathiopurine
  • Bw 57-323H
  • Flocofil
  • Ismipur
  • Leukerin
  • Leupurin
  • Mercaleukim
  • Mercaleukin
  • Mercaptina
  • Mercaptopurinum
  • Mercapurin
  • Mern
  • NCI-C04886
  • Puri-Nethol
  • Purimethol
  • Purine, 6-mercapto-
  • Purine-6-thiol (8CI)
  • Purine-6-thiol, monohydrate
  • Purinethiol
  • U-4748
  • WR-2785
Drug: Methotrexate
Given IT
Other Names:
  • Abitrexate
  • Folex
  • Mexate
  • MTX
  • Alpha-Methopterin
  • Amethopterin
  • Brimexate
  • CL 14377
  • CL-14377
  • Emtexate
  • Emthexat
  • Emthexate
  • Farmitrexat
  • Fauldexato
  • Folex PFS
  • Lantarel
  • Ledertrexate
  • Lumexon
  • Maxtrex
  • Medsatrexate
  • Metex
  • Methoblastin
  • Methotrexate LPF
  • Methotrexate Methylaminopterin
  • Methotrexatum
  • Metotrexato
  • Metrotex
  • Mexate-AQ
  • Novatrex
  • Rheumatrex
  • Texate
  • Tremetex
  • Trexeron
  • Trixilem
  • WR-19039
  • Jylamvo
Drug: Vincristine Sulfate
Given IV
Other Names:
  • Oncovin
  • Kyocristine
  • Leurocristine Sulfate
  • Leurocristine, sulfate
  • Vincasar
  • Vincosid
  • Vincrex
  • Vincristine, sulfate
Biological: Filgrastim
Given SC or IV
Other Names:
  • G-CSF
  • r-metHuG-CSF
  • Neupogen
  • Filgrastim-aafi
  • Nivestym
  • Recombinant Methionyl Human Granulocyte Colony Stimulating Factor
  • rG-CSF
  • Tevagrastim
  • Filgrastim Biosimilar Filgrastim-sndz
  • Zarxio
  • Filgrastim XM02
  • Tbo-filgrastim
  • Granix
  • Nivestim
  • XM02
  • Filgrastim-sndz
  • Filgrastim Biosimilar Tbo-filgrastim
  • Filgrastim-ayow
  • Releuko
  • Neutroval
Drug: Dexamethasone
Given PO or IV
Other Names:
  • Decadron
  • Hemady
  • Aacidexam
  • Adexone
  • Aknichthol Dexa
  • Alba-Dex
  • Alin
  • Alin Depot
  • Alin Oftalmico
  • Amplidermis
  • Anemul mono
  • Auricularum
  • Auxiloson
  • Baycadron
  • Baycuten
  • Baycuten N
  • Cortidexason
  • Cortisumman
  • Decacort
  • Decadrol
  • Decadron DP
  • Decalix
  • Decameth
  • Decasone R.p.
  • Dectancyl
  • Dekacort
  • Deltafluorene
  • Deronil
  • Desamethasone
  • Desameton
  • Dexa-Mamallet
  • Dexa-Rhinosan
  • Dexa-Scheroson
  • Dexa-sine
  • Dexacortal
  • Dexacortin
  • Dexafarma
  • Dexafluorene
  • Dexalocal
  • Dexamecortin
  • Dexameth
  • Dexamethasone Intensol
  • Dexamethasonum
  • Dexamonozon
  • Dexapos
  • Dexinoral
  • Dexone
  • Dinormon
  • Dxevo
  • Fluorodelta
  • Fortecortin
  • Gammacorten
  • Hexadecadrol
  • Hexadrol
  • Lokalison-F
  • Loverine
  • Methylfluorprednisolone
  • Millicorten
  • Mymethasone
  • Orgadrone
  • Spersadex
  • TaperDex
  • Visumetazone
  • ZoDex
  • LenaDex
Drug: Pegaspargase
Given IV
Other Names:
  • L-Asparaginase with Polyethylene Glycol
  • Oncaspar
  • Oncaspar-IV
  • PEG-Asparaginase
  • PEG-L-Asparaginase
  • PEG-L-Asparaginase (Enzon - Kyowa Hakko)
  • PEGLA
  • Polyethylene Glycol L-Asparaginase
  • Polyethylene Glycol-L-Asparaginase
Drug: Therapeutic Hydrocortisone
Given IT
Other Names:
  • Aeroseb-HC
  • Barseb HC
  • Barseb-HC
  • Cetacort
  • Cort-Dome
  • Cortef
  • Cortenema
  • Cortifan
  • Cortisol
  • Cortispray
  • Cortril
  • Dermacort
  • Domolene
  • Eldecort
  • Hautosone
  • Heb-Cort
  • Hydrocortisone
  • Hydrocortone
  • Hytone
  • Komed-HC
  • Nutracort
  • Proctocort
  • Rectoid
Drug: Thioguanine
Given PO
Other Names:
  • 6-TG
  • 2-Amino 6MP
  • 2-Amino-1,7-dihydro-6H-purine-6-thione
  • 2-Amino-6-mercaptopurine
  • 2-Amino-6-purinethiol
  • 2-Aminopurin-6-thiol
  • 2-Aminopurine-6(1H)-thione
  • 2-Aminopurine-6-thiol
  • 2-Aminopurine-6-thiol Hemihydrate
  • 2-Mercapto-6-aminopurine
  • 6-Amino-2-mercaptopurine
  • 6-Mercapto-2-aminopurine
  • 6-Mercaptoguanine
  • 6H-Purine-6-thione, 2-amino-1,7-dihydro- (9CI)
  • BW 5071
  • Lanvis
  • Tabloid
  • Thioguanine Hemihydrate
  • Thioguanine Hydrate
  • Tioguanin
  • Tioguanine
  • Wellcome U3B
  • WR-1141
  • X 27
Drug: Prednisolone
Given PO
Other Names:
  • (11beta)-11,17,21-Trihydroxypregna-1,4-diene-3,20-dione
  • .delta.1-Hydrocortisone
  • Adnisolone
  • Aprednislon
  • Capsoid
  • Cortalone
  • Cortisolone
  • Dacortin H
  • Decaprednil
  • Decortin H
  • Delta(1)Hydrocortisone
  • Delta- Cortef
  • Delta-Cortef
  • Delta-Diona
  • Delta-F
  • Delta-Phoricol
  • Delta1-dehydro-hydrocortisone
  • Deltacortril
  • Deltahydrocortisone
  • Deltasolone
  • Deltidrosol
  • Dhasolone
  • Di-Adreson-F
  • Dontisolon D
  • Estilsona
  • Fisopred
  • Frisolona
  • Gupisone
  • Hostacortin H
  • Hydeltra
  • Hydeltrasol
  • Klismacort
  • Kuhlprednon
  • Lenisolone
  • Lepi-Cortinolo
  • Linola-H N
  • Linola-H-Fett N
  • Longiprednil
  • Metacortandralone
  • Meti Derm
  • Meticortelone
  • Opredsone
  • Panafcortelone
  • Precortisyl
  • Pred-Clysma
  • Predeltilone
  • Predni-Coelin
  • Predni-Helvacort
  • Prednicortelone
  • Prednisolonum
  • Prelone
  • Prenilone
  • Sterane
Drug: Doxorubicin
Given IV
Other Names:
  • Adriablastin
  • Hydroxydaunomycin
  • Hydroxyl Daunorubicin
  • Hydroxyldaunorubicin
Drug: Imatinib Mesylate
Given PO
Other Names:
  • Gleevec
  • CGP 57148
  • CGP57148B
  • Glivec
  • STI 571
  • STI-571
  • STI571
  • CGP-57148B
  • CGP 57148B
  • CGP-57148
  • CGP57148
  • Imarech
  • Imat
  • Imkeldi
Drug: Leucovorin Calcium
Given PO or IV
Other Names:
  • Wellcovorin
  • folinic acid
  • Adinepar
  • Calcifolin
  • Calcium (6S)-Folinate
  • Calcium Folinate
  • Calcium Leucovorin
  • Calfolex
  • Calinat
  • Cehafolin
  • Citofolin
  • Citrec
  • Citrovorum Factor
  • Cromatonbic Folinico
  • Dalisol
  • Disintox
  • Divical
  • Ecofol
  • Emovis
  • Factor, Citrovorum
  • Flynoken A
  • Folaren
  • Folaxin
  • FOLI-cell
  • Foliben
  • Folidan
  • Folidar
  • Folinac
  • Folinate Calcium
  • Folinic Acid Calcium Salt Pentahydrate
  • Folinoral
  • Folinvit
  • Foliplus
  • Folix
  • Imo
  • Lederfolat
  • Lederfolin
  • Leucosar
  • leucovorin
  • Rescufolin
  • Rescuvolin
  • Tonofolin
Drug: Methylprednisolone
Given IV
Other Names:
  • Medrol
  • Wyacort
  • Adlone
  • Caberdelta M
  • DepMedalone
  • Depo Moderin
  • Depo-Nisolone
  • Duralone
  • Emmetipi
  • Esametone
  • Firmacort
  • Medlone 21
  • Medrate
  • Medrol Veriderm
  • Medrone
  • Mega-Star
  • Meprolone
  • Methylprednisolonum
  • Metilbetasone Solubile
  • Metrocort
  • Metypresol
  • Metysolon
  • Predni-M-Tablinen
  • Prednilen
  • Radilem
  • Sieropresol
  • Solpredone
  • Summicort
  • Urbason
  • Veriderm Medrol
Drug: Cytarabine
Given IV, SC, or IT
Other Names:
  • .beta.-Cytosine arabinoside
  • 1-.beta.-D-Arabinofuranosyl-4-amino-2(1H)pyrimidinone
  • 1-.beta.-D-Arabinofuranosylcytosine
  • 1-Beta-D-arabinofuranosyl-4-amino-2(1H)pyrimidinone
  • 1-Beta-D-arabinofuranosylcytosine
  • 1.beta.-D-Arabinofuranosylcytosine
  • 2(1H)-Pyrimidinone, 4-Amino-1-beta-D-arabinofuranosyl-
  • 2(1H)-Pyrimidinone, 4-amino-1.beta.-D-arabinofuranosyl-
  • Alexan
  • Ara-C
  • ARA-cell
  • Arabine
  • Arabinofuranosylcytosine
  • Arabinosylcytosine
  • Aracytidine
  • Aracytin
  • Aracytine
  • Beta-Cytosine Arabinoside
  • CHX-3311
  • Cytarabinum
  • Cytarbel
  • Cytosar
  • Cytosine Arabinoside
  • Cytosine-.beta.-arabinoside
  • Cytosine-beta-arabinoside
  • Erpalfa
  • Starasid
  • Tarabine PFS
  • U 19920
  • U-19920
  • Udicil
  • WR-28453
Drug: Dexrazoxane Hydrochloride
Given IV
Other Names:
  • Cardioxane
  • Totect
  • Zinecard
Drug: Calaspargase Pegol
Given IV
Other Names:
  • Asparaginase (Escherichia coli Isoenzyme II), Conjugate with alpha-(((2,5-Dioxo-1-pyrrolidinyl)oxy)carbonyl)-omega-methoxypoly(oxy-1,2-ethanediyl)
  • Asparlas
  • EZN-2285
  • SC-PEG E. Coli L-Asparaginase
  • Succinimidyl Carbonate Monomethoxypolyethylene Glycol E. coli L-Asparaginase
  • Calaspargase Pegol-mknl
Drug: Levoleucovorin
Given PO or IV
Other Names:
  • Levofolinic acid
  • Levofolinate
  • CL-307,782
  • Elvorine, Isovorin, Levofolene, Levorin
  • Isovorin
  • L-Leucovorin
Experimental: Arm B (imatinib mesylate, COG/BFM chemotherapy)
See Detailed Description.
Other: Laboratory Biomarker Analysis
Correlative studies
Other: Questionnaire Administration
Ancillary studies
Drug: Cyclophosphamide
Given IV
Other Names:
  • Cytoxan
  • CTX
  • (-)-Cyclophosphamide
  • 2H-1,3,2-Oxazaphosphorine, 2-[bis(2-chloroethyl)amino]tetrahydro-, 2-oxide, monohydrate
  • Carloxan
  • Ciclofosfamida
  • Ciclofosfamide
  • Cicloxal
  • Clafen
  • Claphene
  • CP monohydrate
  • CYCLO-cell
  • Cycloblastin
  • Cycloblastine
  • Cyclophospham
  • Cyclophosphamid monohydrate
  • Cyclophosphamide Monohydrate
  • Cyclophosphamidum
  • Cyclophosphan
  • Cyclophosphane
  • Cyclophosphanum
  • Cyclostin
  • Cyclostine
  • Cytophosphan
  • Cytophosphane
  • Fosfaseron
  • Genoxal
  • Genuxal
  • Ledoxina
  • Mitoxan
  • Neosar
  • Revimmune
  • Syklofosfamid
  • WR- 138719
  • Asta B 518
  • B-518
  • WR-138719
  • B 518
  • B518
  • WR 138719
  • WR138719
Drug: Mercaptopurine
Given PO
Other Names:
  • 6-MP
  • Purinethol
  • 3H-Purine-6-thiol
  • 6 MP
  • 6 Thiohypoxanthine
  • 6 Thiopurine
  • 6-Mercaptopurine
  • 6-Mercaptopurine Monohydrate
  • 6-Purinethiol
  • 6-Thiopurine
  • 6-Thioxopurine
  • 6H-Purine-6-thione, 1,7-dihydro- (9CI)
  • 7-Mercapto-1,3,4,6-tetrazaindene
  • Alti-Mercaptopurine
  • Azathiopurine
  • Bw 57-323H
  • Flocofil
  • Ismipur
  • Leukerin
  • Leupurin
  • Mercaleukim
  • Mercaleukin
  • Mercaptina
  • Mercaptopurinum
  • Mercapurin
  • Mern
  • NCI-C04886
  • Puri-Nethol
  • Purimethol
  • Purine, 6-mercapto-
  • Purine-6-thiol (8CI)
  • Purine-6-thiol, monohydrate
  • Purinethiol
  • U-4748
  • WR-2785
Drug: Methotrexate
Given IT
Other Names:
  • Abitrexate
  • Folex
  • Mexate
  • MTX
  • Alpha-Methopterin
  • Amethopterin
  • Brimexate
  • CL 14377
  • CL-14377
  • Emtexate
  • Emthexat
  • Emthexate
  • Farmitrexat
  • Fauldexato
  • Folex PFS
  • Lantarel
  • Ledertrexate
  • Lumexon
  • Maxtrex
  • Medsatrexate
  • Metex
  • Methoblastin
  • Methotrexate LPF
  • Methotrexate Methylaminopterin
  • Methotrexatum
  • Metotrexato
  • Metrotex
  • Mexate-AQ
  • Novatrex
  • Rheumatrex
  • Texate
  • Tremetex
  • Trexeron
  • Trixilem
  • WR-19039
  • Jylamvo
Drug: Vincristine Sulfate
Given IV
Other Names:
  • Oncovin
  • Kyocristine
  • Leurocristine Sulfate
  • Leurocristine, sulfate
  • Vincasar
  • Vincosid
  • Vincrex
  • Vincristine, sulfate
Drug: Dexamethasone
Given PO or IV
Other Names:
  • Decadron
  • Hemady
  • Aacidexam
  • Adexone
  • Aknichthol Dexa
  • Alba-Dex
  • Alin
  • Alin Depot
  • Alin Oftalmico
  • Amplidermis
  • Anemul mono
  • Auricularum
  • Auxiloson
  • Baycadron
  • Baycuten
  • Baycuten N
  • Cortidexason
  • Cortisumman
  • Decacort
  • Decadrol
  • Decadron DP
  • Decalix
  • Decameth
  • Decasone R.p.
  • Dectancyl
  • Dekacort
  • Deltafluorene
  • Deronil
  • Desamethasone
  • Desameton
  • Dexa-Mamallet
  • Dexa-Rhinosan
  • Dexa-Scheroson
  • Dexa-sine
  • Dexacortal
  • Dexacortin
  • Dexafarma
  • Dexafluorene
  • Dexalocal
  • Dexamecortin
  • Dexameth
  • Dexamethasone Intensol
  • Dexamethasonum
  • Dexamonozon
  • Dexapos
  • Dexinoral
  • Dexone
  • Dinormon
  • Dxevo
  • Fluorodelta
  • Fortecortin
  • Gammacorten
  • Hexadecadrol
  • Hexadrol
  • Lokalison-F
  • Loverine
  • Methylfluorprednisolone
  • Millicorten
  • Mymethasone
  • Orgadrone
  • Spersadex
  • TaperDex
  • Visumetazone
  • ZoDex
  • LenaDex
Drug: Pegaspargase
Given IV
Other Names:
  • L-Asparaginase with Polyethylene Glycol
  • Oncaspar
  • Oncaspar-IV
  • PEG-Asparaginase
  • PEG-L-Asparaginase
  • PEG-L-Asparaginase (Enzon - Kyowa Hakko)
  • PEGLA
  • Polyethylene Glycol L-Asparaginase
  • Polyethylene Glycol-L-Asparaginase
Drug: Thioguanine
Given PO
Other Names:
  • 6-TG
  • 2-Amino 6MP
  • 2-Amino-1,7-dihydro-6H-purine-6-thione
  • 2-Amino-6-mercaptopurine
  • 2-Amino-6-purinethiol
  • 2-Aminopurin-6-thiol
  • 2-Aminopurine-6(1H)-thione
  • 2-Aminopurine-6-thiol
  • 2-Aminopurine-6-thiol Hemihydrate
  • 2-Mercapto-6-aminopurine
  • 6-Amino-2-mercaptopurine
  • 6-Mercapto-2-aminopurine
  • 6-Mercaptoguanine
  • 6H-Purine-6-thione, 2-amino-1,7-dihydro- (9CI)
  • BW 5071
  • Lanvis
  • Tabloid
  • Thioguanine Hemihydrate
  • Thioguanine Hydrate
  • Tioguanin
  • Tioguanine
  • Wellcome U3B
  • WR-1141
  • X 27
Drug: Prednisolone
Given PO
Other Names:
  • (11beta)-11,17,21-Trihydroxypregna-1,4-diene-3,20-dione
  • .delta.1-Hydrocortisone
  • Adnisolone
  • Aprednislon
  • Capsoid
  • Cortalone
  • Cortisolone
  • Dacortin H
  • Decaprednil
  • Decortin H
  • Delta(1)Hydrocortisone
  • Delta- Cortef
  • Delta-Cortef
  • Delta-Diona
  • Delta-F
  • Delta-Phoricol
  • Delta1-dehydro-hydrocortisone
  • Deltacortril
  • Deltahydrocortisone
  • Deltasolone
  • Deltidrosol
  • Dhasolone
  • Di-Adreson-F
  • Dontisolon D
  • Estilsona
  • Fisopred
  • Frisolona
  • Gupisone
  • Hostacortin H
  • Hydeltra
  • Hydeltrasol
  • Klismacort
  • Kuhlprednon
  • Lenisolone
  • Lepi-Cortinolo
  • Linola-H N
  • Linola-H-Fett N
  • Longiprednil
  • Metacortandralone
  • Meti Derm
  • Meticortelone
  • Opredsone
  • Panafcortelone
  • Precortisyl
  • Pred-Clysma
  • Predeltilone
  • Predni-Coelin
  • Predni-Helvacort
  • Prednicortelone
  • Prednisolonum
  • Prelone
  • Prenilone
  • Sterane
Drug: Doxorubicin
Given IV
Other Names:
  • Adriablastin
  • Hydroxydaunomycin
  • Hydroxyl Daunorubicin
  • Hydroxyldaunorubicin
Drug: Imatinib Mesylate
Given PO
Other Names:
  • Gleevec
  • CGP 57148
  • CGP57148B
  • Glivec
  • STI 571
  • STI-571
  • STI571
  • CGP-57148B
  • CGP 57148B
  • CGP-57148
  • CGP57148
  • Imarech
  • Imat
  • Imkeldi
Drug: Leucovorin Calcium
Given PO or IV
Other Names:
  • Wellcovorin
  • folinic acid
  • Adinepar
  • Calcifolin
  • Calcium (6S)-Folinate
  • Calcium Folinate
  • Calcium Leucovorin
  • Calfolex
  • Calinat
  • Cehafolin
  • Citofolin
  • Citrec
  • Citrovorum Factor
  • Cromatonbic Folinico
  • Dalisol
  • Disintox
  • Divical
  • Ecofol
  • Emovis
  • Factor, Citrovorum
  • Flynoken A
  • Folaren
  • Folaxin
  • FOLI-cell
  • Foliben
  • Folidan
  • Folidar
  • Folinac
  • Folinate Calcium
  • Folinic Acid Calcium Salt Pentahydrate
  • Folinoral
  • Folinvit
  • Foliplus
  • Folix
  • Imo
  • Lederfolat
  • Lederfolin
  • Leucosar
  • leucovorin
  • Rescufolin
  • Rescuvolin
  • Tonofolin
Drug: Methylprednisolone
Given IV
Other Names:
  • Medrol
  • Wyacort
  • Adlone
  • Caberdelta M
  • DepMedalone
  • Depo Moderin
  • Depo-Nisolone
  • Duralone
  • Emmetipi
  • Esametone
  • Firmacort
  • Medlone 21
  • Medrate
  • Medrol Veriderm
  • Medrone
  • Mega-Star
  • Meprolone
  • Methylprednisolonum
  • Metilbetasone Solubile
  • Metrocort
  • Metypresol
  • Metysolon
  • Predni-M-Tablinen
  • Prednilen
  • Radilem
  • Sieropresol
  • Solpredone
  • Summicort
  • Urbason
  • Veriderm Medrol
Drug: Cytarabine
Given IV, SC, or IT
Other Names:
  • .beta.-Cytosine arabinoside
  • 1-.beta.-D-Arabinofuranosyl-4-amino-2(1H)pyrimidinone
  • 1-.beta.-D-Arabinofuranosylcytosine
  • 1-Beta-D-arabinofuranosyl-4-amino-2(1H)pyrimidinone
  • 1-Beta-D-arabinofuranosylcytosine
  • 1.beta.-D-Arabinofuranosylcytosine
  • 2(1H)-Pyrimidinone, 4-Amino-1-beta-D-arabinofuranosyl-
  • 2(1H)-Pyrimidinone, 4-amino-1.beta.-D-arabinofuranosyl-
  • Alexan
  • Ara-C
  • ARA-cell
  • Arabine
  • Arabinofuranosylcytosine
  • Arabinosylcytosine
  • Aracytidine
  • Aracytin
  • Aracytine
  • Beta-Cytosine Arabinoside
  • CHX-3311
  • Cytarabinum
  • Cytarbel
  • Cytosar
  • Cytosine Arabinoside
  • Cytosine-.beta.-arabinoside
  • Cytosine-beta-arabinoside
  • Erpalfa
  • Starasid
  • Tarabine PFS
  • U 19920
  • U-19920
  • Udicil
  • WR-28453
Drug: Dexrazoxane Hydrochloride
Given IV
Other Names:
  • Cardioxane
  • Totect
  • Zinecard
Drug: Calaspargase Pegol
Given IV
Other Names:
  • Asparaginase (Escherichia coli Isoenzyme II), Conjugate with alpha-(((2,5-Dioxo-1-pyrrolidinyl)oxy)carbonyl)-omega-methoxypoly(oxy-1,2-ethanediyl)
  • Asparlas
  • EZN-2285
  • SC-PEG E. Coli L-Asparaginase
  • Succinimidyl Carbonate Monomethoxypolyethylene Glycol E. coli L-Asparaginase
  • Calaspargase Pegol-mknl
Drug: Levoleucovorin
Given PO or IV
Other Names:
  • Levofolinic acid
  • Levofolinate
  • CL-307,782
  • Elvorine, Isovorin, Levofolene, Levorin
  • Isovorin
  • L-Leucovorin
Experimental: Arm C (imatinib mesylate, EsPhALL chemotherapy, HSCT)
See Detailed Description
Other: Laboratory Biomarker Analysis
Correlative studies
Drug: Etoposide
Given IV
Other Names:
  • Demethyl Epipodophyllotoxin Ethylidine Glucoside
  • EPEG
  • Lastet
  • Toposar
  • Vepesid
  • VP 16
  • VP 16-213
  • VP-16
  • VP-16-213
  • VP16
  • VP 16213
  • VP-16213
  • VP16213
Drug: Ifosfamide
Given IV
Other Names:
  • Asta Z 4942
  • Asta Z-4942
  • Cyfos
  • Holoxan
  • Holoxane
  • Ifex
  • IFO
  • IFO-Cell
  • Ifolem
  • Ifomida
  • Ifomide
  • Ifosfamidum
  • Ifoxan
  • IFX
  • Iphosphamid
  • Iphosphamide
  • Iso-Endoxan
  • Isoendoxan
  • Isophosphamide
  • Mitoxana
  • MJF 9325
  • MJF-9325
  • Naxamide
  • Seromida
  • Tronoxal
  • Z 4942
  • Z-4942
Other: Questionnaire Administration
Ancillary studies
Drug: Daunorubicin Hydrochloride
Given IV
Other Names:
  • Cerubidin
  • Cerubidine
  • Cloridrato de Daunorubicina
  • Daunoblastin
  • Daunoblastina
  • Daunoblastine
  • Daunomycin Hydrochloride
  • Daunomycin, hydrochloride
  • Daunorubicin.HCl
  • Daunorubicini Hydrochloridum
  • FI-6339
  • Ondena
  • RP-13057
  • Rubidomycin Hydrochloride
  • Rubilem
Drug: Cyclophosphamide
Given IV
Other Names:
  • Cytoxan
  • CTX
  • (-)-Cyclophosphamide
  • 2H-1,3,2-Oxazaphosphorine, 2-[bis(2-chloroethyl)amino]tetrahydro-, 2-oxide, monohydrate
  • Carloxan
  • Ciclofosfamida
  • Ciclofosfamide
  • Cicloxal
  • Clafen
  • Claphene
  • CP monohydrate
  • CYCLO-cell
  • Cycloblastin
  • Cycloblastine
  • Cyclophospham
  • Cyclophosphamid monohydrate
  • Cyclophosphamide Monohydrate
  • Cyclophosphamidum
  • Cyclophosphan
  • Cyclophosphane
  • Cyclophosphanum
  • Cyclostin
  • Cyclostine
  • Cytophosphan
  • Cytophosphane
  • Fosfaseron
  • Genoxal
  • Genuxal
  • Ledoxina
  • Mitoxan
  • Neosar
  • Revimmune
  • Syklofosfamid
  • WR- 138719
  • Asta B 518
  • B-518
  • WR-138719
  • B 518
  • B518
  • WR 138719
  • WR138719
Drug: Mercaptopurine
Given PO
Other Names:
  • 6-MP
  • Purinethol
  • 3H-Purine-6-thiol
  • 6 MP
  • 6 Thiohypoxanthine
  • 6 Thiopurine
  • 6-Mercaptopurine
  • 6-Mercaptopurine Monohydrate
  • 6-Purinethiol
  • 6-Thiopurine
  • 6-Thioxopurine
  • 6H-Purine-6-thione, 1,7-dihydro- (9CI)
  • 7-Mercapto-1,3,4,6-tetrazaindene
  • Alti-Mercaptopurine
  • Azathiopurine
  • Bw 57-323H
  • Flocofil
  • Ismipur
  • Leukerin
  • Leupurin
  • Mercaleukim
  • Mercaleukin
  • Mercaptina
  • Mercaptopurinum
  • Mercapurin
  • Mern
  • NCI-C04886
  • Puri-Nethol
  • Purimethol
  • Purine, 6-mercapto-
  • Purine-6-thiol (8CI)
  • Purine-6-thiol, monohydrate
  • Purinethiol
  • U-4748
  • WR-2785
Drug: Methotrexate
Given IT
Other Names:
  • Abitrexate
  • Folex
  • Mexate
  • MTX
  • Alpha-Methopterin
  • Amethopterin
  • Brimexate
  • CL 14377
  • CL-14377
  • Emtexate
  • Emthexat
  • Emthexate
  • Farmitrexat
  • Fauldexato
  • Folex PFS
  • Lantarel
  • Ledertrexate
  • Lumexon
  • Maxtrex
  • Medsatrexate
  • Metex
  • Methoblastin
  • Methotrexate LPF
  • Methotrexate Methylaminopterin
  • Methotrexatum
  • Metotrexato
  • Metrotex
  • Mexate-AQ
  • Novatrex
  • Rheumatrex
  • Texate
  • Tremetex
  • Trexeron
  • Trixilem
  • WR-19039
  • Jylamvo
Drug: Vincristine Sulfate
Given IV
Other Names:
  • Oncovin
  • Kyocristine
  • Leurocristine Sulfate
  • Leurocristine, sulfate
  • Vincasar
  • Vincosid
  • Vincrex
  • Vincristine, sulfate
Biological: Filgrastim
Given SC or IV
Other Names:
  • G-CSF
  • r-metHuG-CSF
  • Neupogen
  • Filgrastim-aafi
  • Nivestym
  • Recombinant Methionyl Human Granulocyte Colony Stimulating Factor
  • rG-CSF
  • Tevagrastim
  • Filgrastim Biosimilar Filgrastim-sndz
  • Zarxio
  • Filgrastim XM02
  • Tbo-filgrastim
  • Granix
  • Nivestim
  • XM02
  • Filgrastim-sndz
  • Filgrastim Biosimilar Tbo-filgrastim
  • Filgrastim-ayow
  • Releuko
  • Neutroval
Drug: Dexamethasone
Given PO or IV
Other Names:
  • Decadron
  • Hemady
  • Aacidexam
  • Adexone
  • Aknichthol Dexa
  • Alba-Dex
  • Alin
  • Alin Depot
  • Alin Oftalmico
  • Amplidermis
  • Anemul mono
  • Auricularum
  • Auxiloson
  • Baycadron
  • Baycuten
  • Baycuten N
  • Cortidexason
  • Cortisumman
  • Decacort
  • Decadrol
  • Decadron DP
  • Decalix
  • Decameth
  • Decasone R.p.
  • Dectancyl
  • Dekacort
  • Deltafluorene
  • Deronil
  • Desamethasone
  • Desameton
  • Dexa-Mamallet
  • Dexa-Rhinosan
  • Dexa-Scheroson
  • Dexa-sine
  • Dexacortal
  • Dexacortin
  • Dexafarma
  • Dexafluorene
  • Dexalocal
  • Dexamecortin
  • Dexameth
  • Dexamethasone Intensol
  • Dexamethasonum
  • Dexamonozon
  • Dexapos
  • Dexinoral
  • Dexone
  • Dinormon
  • Dxevo
  • Fluorodelta
  • Fortecortin
  • Gammacorten
  • Hexadecadrol
  • Hexadrol
  • Lokalison-F
  • Loverine
  • Methylfluorprednisolone
  • Millicorten
  • Mymethasone
  • Orgadrone
  • Spersadex
  • TaperDex
  • Visumetazone
  • ZoDex
  • LenaDex
Drug: Pegaspargase
Given IV
Other Names:
  • L-Asparaginase with Polyethylene Glycol
  • Oncaspar
  • Oncaspar-IV
  • PEG-Asparaginase
  • PEG-L-Asparaginase
  • PEG-L-Asparaginase (Enzon - Kyowa Hakko)
  • PEGLA
  • Polyethylene Glycol L-Asparaginase
  • Polyethylene Glycol-L-Asparaginase
Drug: Therapeutic Hydrocortisone
Given IT
Other Names:
  • Aeroseb-HC
  • Barseb HC
  • Barseb-HC
  • Cetacort
  • Cort-Dome
  • Cortef
  • Cortenema
  • Cortifan
  • Cortisol
  • Cortispray
  • Cortril
  • Dermacort
  • Domolene
  • Eldecort
  • Hautosone
  • Heb-Cort
  • Hydrocortisone
  • Hydrocortone
  • Hytone
  • Komed-HC
  • Nutracort
  • Proctocort
  • Rectoid
Drug: Thioguanine
Given PO
Other Names:
  • 6-TG
  • 2-Amino 6MP
  • 2-Amino-1,7-dihydro-6H-purine-6-thione
  • 2-Amino-6-mercaptopurine
  • 2-Amino-6-purinethiol
  • 2-Aminopurin-6-thiol
  • 2-Aminopurine-6(1H)-thione
  • 2-Aminopurine-6-thiol
  • 2-Aminopurine-6-thiol Hemihydrate
  • 2-Mercapto-6-aminopurine
  • 6-Amino-2-mercaptopurine
  • 6-Mercapto-2-aminopurine
  • 6-Mercaptoguanine
  • 6H-Purine-6-thione, 2-amino-1,7-dihydro- (9CI)
  • BW 5071
  • Lanvis
  • Tabloid
  • Thioguanine Hemihydrate
  • Thioguanine Hydrate
  • Tioguanin
  • Tioguanine
  • Wellcome U3B
  • WR-1141
  • X 27
Drug: Prednisolone
Given PO
Other Names:
  • (11beta)-11,17,21-Trihydroxypregna-1,4-diene-3,20-dione
  • .delta.1-Hydrocortisone
  • Adnisolone
  • Aprednislon
  • Capsoid
  • Cortalone
  • Cortisolone
  • Dacortin H
  • Decaprednil
  • Decortin H
  • Delta(1)Hydrocortisone
  • Delta- Cortef
  • Delta-Cortef
  • Delta-Diona
  • Delta-F
  • Delta-Phoricol
  • Delta1-dehydro-hydrocortisone
  • Deltacortril
  • Deltahydrocortisone
  • Deltasolone
  • Deltidrosol
  • Dhasolone
  • Di-Adreson-F
  • Dontisolon D
  • Estilsona
  • Fisopred
  • Frisolona
  • Gupisone
  • Hostacortin H
  • Hydeltra
  • Hydeltrasol
  • Klismacort
  • Kuhlprednon
  • Lenisolone
  • Lepi-Cortinolo
  • Linola-H N
  • Linola-H-Fett N
  • Longiprednil
  • Metacortandralone
  • Meti Derm
  • Meticortelone
  • Opredsone
  • Panafcortelone
  • Precortisyl
  • Pred-Clysma
  • Predeltilone
  • Predni-Coelin
  • Predni-Helvacort
  • Prednicortelone
  • Prednisolonum
  • Prelone
  • Prenilone
  • Sterane
Drug: Doxorubicin
Given IV
Other Names:
  • Adriablastin
  • Hydroxydaunomycin
  • Hydroxyl Daunorubicin
  • Hydroxyldaunorubicin
Drug: Imatinib Mesylate
Given PO
Other Names:
  • Gleevec
  • CGP 57148
  • CGP57148B
  • Glivec
  • STI 571
  • STI-571
  • STI571
  • CGP-57148B
  • CGP 57148B
  • CGP-57148
  • CGP57148
  • Imarech
  • Imat
  • Imkeldi
Drug: Leucovorin Calcium
Given PO or IV
Other Names:
  • Wellcovorin
  • folinic acid
  • Adinepar
  • Calcifolin
  • Calcium (6S)-Folinate
  • Calcium Folinate
  • Calcium Leucovorin
  • Calfolex
  • Calinat
  • Cehafolin
  • Citofolin
  • Citrec
  • Citrovorum Factor
  • Cromatonbic Folinico
  • Dalisol
  • Disintox
  • Divical
  • Ecofol
  • Emovis
  • Factor, Citrovorum
  • Flynoken A
  • Folaren
  • Folaxin
  • FOLI-cell
  • Foliben
  • Folidan
  • Folidar
  • Folinac
  • Folinate Calcium
  • Folinic Acid Calcium Salt Pentahydrate
  • Folinoral
  • Folinvit
  • Foliplus
  • Folix
  • Imo
  • Lederfolat
  • Lederfolin
  • Leucosar
  • leucovorin
  • Rescufolin
  • Rescuvolin
  • Tonofolin
Drug: Methylprednisolone
Given IV
Other Names:
  • Medrol
  • Wyacort
  • Adlone
  • Caberdelta M
  • DepMedalone
  • Depo Moderin
  • Depo-Nisolone
  • Duralone
  • Emmetipi
  • Esametone
  • Firmacort
  • Medlone 21
  • Medrate
  • Medrol Veriderm
  • Medrone
  • Mega-Star
  • Meprolone
  • Methylprednisolonum
  • Metilbetasone Solubile
  • Metrocort
  • Metypresol
  • Metysolon
  • Predni-M-Tablinen
  • Prednilen
  • Radilem
  • Sieropresol
  • Solpredone
  • Summicort
  • Urbason
  • Veriderm Medrol
Drug: Cytarabine
Given IV, SC, or IT
Other Names:
  • .beta.-Cytosine arabinoside
  • 1-.beta.-D-Arabinofuranosyl-4-amino-2(1H)pyrimidinone
  • 1-.beta.-D-Arabinofuranosylcytosine
  • 1-Beta-D-arabinofuranosyl-4-amino-2(1H)pyrimidinone
  • 1-Beta-D-arabinofuranosylcytosine
  • 1.beta.-D-Arabinofuranosylcytosine
  • 2(1H)-Pyrimidinone, 4-Amino-1-beta-D-arabinofuranosyl-
  • 2(1H)-Pyrimidinone, 4-amino-1.beta.-D-arabinofuranosyl-
  • Alexan
  • Ara-C
  • ARA-cell
  • Arabine
  • Arabinofuranosylcytosine
  • Arabinosylcytosine
  • Aracytidine
  • Aracytin
  • Aracytine
  • Beta-Cytosine Arabinoside
  • CHX-3311
  • Cytarabinum
  • Cytarbel
  • Cytosar
  • Cytosine Arabinoside
  • Cytosine-.beta.-arabinoside
  • Cytosine-beta-arabinoside
  • Erpalfa
  • Starasid
  • Tarabine PFS
  • U 19920
  • U-19920
  • Udicil
  • WR-28453
Drug: Dexrazoxane Hydrochloride
Given IV
Other Names:
  • Cardioxane
  • Totect
  • Zinecard
Procedure: Allogeneic Hematopoietic Stem Cell Transplantation
Undergo HSCT
Other Names:
  • Allogeneic
  • Allogeneic Hematopoietic Cell Transplantation
  • Allogeneic Stem Cell Transplantation
  • HSC
  • HSCT
  • Stem Cell Transplantation, Allogeneic
Drug: Calaspargase Pegol
Given IV
Other Names:
  • Asparaginase (Escherichia coli Isoenzyme II), Conjugate with alpha-(((2,5-Dioxo-1-pyrrolidinyl)oxy)carbonyl)-omega-methoxypoly(oxy-1,2-ethanediyl)
  • Asparlas
  • EZN-2285
  • SC-PEG E. Coli L-Asparaginase
  • Succinimidyl Carbonate Monomethoxypolyethylene Glycol E. coli L-Asparaginase
  • Calaspargase Pegol-mknl
Drug: Levoleucovorin
Given PO or IV
Other Names:
  • Levofolinic acid
  • Levofolinate
  • CL-307,782
  • Elvorine, Isovorin, Levofolene, Levorin
  • Isovorin
  • L-Leucovorin

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Disease free survival (DFS) of Randomized Arms (standard risk [SR] Philadelphia chromosome [Ph+] acute lymphoblastic leukemia [ALL] patients)
Time Frame: Up to 3 years
Three-year DFS and 95% confidence intervals (CI) of SR Ph+ ALL patients treated continuous imatinib mesylate with high risk Children's Oncology Group (COG)-ALL chemotherapy backbone or more intensive European (Es)PhALL chemotherapy backbone.
Up to 3 years

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
DFS on Randomized Arms (SR Ph+ ALL and ABL-class fusion positive patients)
Time Frame: Up to 3 years
Three-year DFS (time from randomization to relapse, second malignancy, or death in complete remission) and 95% CI of SR pediatric Ph+ and ABL-class fusion positive patients treated with continuous imatinib combined with either a high-risk COG-ALL chemotherapy backbone or the more intensive EsPhALL chemotherapy backbone.
Up to 3 years
Feasibility of post hematopoietic stem cell transplantation (HSCT) imatinib mesylate administration after allogenic HSCT in high risk Ph+ ALL patients
Time Frame: Up to 2 years
The proportion of patients who receive at least 75% of intended doses.
Up to 2 years
Incidence of grade 3 or higher infections in standard risk Ph+ ALL patients in the two randomized arms
Time Frame: Up to 3 years
Evaluated according to National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 5.0. The rate of infections during the post IB/pre-maintenance phases of treatment will be described for each randomization group.
Up to 3 years
EFS of all Ph+ patients
Time Frame: Up to 3 years
Three-year EFS and 95% CI for Ph+ ALL patients. EFS here is defined as the time from enrollment until resistant disease, relapse, progressive disease post-HSCT, second malignant, or death, whichever occurs first.
Up to 3 years
Overall survival (OS) of all Ph+ patients
Time Frame: Up to 3 years
Three-year OS and 95% CI for Ph+ ALL patients. OS is defined as the time from study enrollment to death from any cause.
Up to 3 years
OS of SR Ph+ patients
Time Frame: Up to 3 years
Three-year OS (time from randomization to death from any cause) and 95% CI of SR pediatric Ph+ patients
Up to 3 years
OS of SR Ph+ patients by randomization group
Time Frame: Up to 3 years
Three-year OS (time from randomization to death from any cause) and 95% CI of SR pediatric Ph+ patients by randomization group: treated with continuous imatinib combined with either a high-risk COG-ALL chemotherapy backbone or the more intensive EsPhALL chemotherapy backbone.
Up to 3 years
OS of high risk Ph+ patients
Time Frame: Up to 3 years
Three-year OS (time from the date of MRD assessment at end-IB to death from any cause) and 95% CI of HR pediatric Ph+ patients.
Up to 3 years
EFS of all eligibility ABL-class fusion positive ALL patients
Time Frame: Up to 3 years
Three-year EFS (time from enrollment until resistant disease, relapse, progressive disease post-HSCT, second malignancy, or death, whichever occurs first) and 95% CI of ABL-class fusion positive patients.
Up to 3 years
OS of all eligibility ABL-class fusion positive ALL patients
Time Frame: Up to 3 years
Three-year OS (the time from study enrollment to death from any cause) and 95% CI of ABL-class fusion positive patients.
Up to 3 years
Event free survival (EFS) of high risk pediatric Ph+ ALL patients treated with EsPhALL chemotherapy, HSCT in first complete remission, and post-HSCT imatinib mesylate
Time Frame: Up to 3 years
Three-year EFS and 95% CI for high risk pediatric Ph+ ALL patients treated with EsPhALL chemotherapy, HSCT in first complete remission, and post-HSCT imatinib mesylate. EFS is defined as the time from the date of bone marrow for minimal residual disease (MRD) assessment at end-IB to first event (resistant disease [MRD >= 10-2 or morphologic residual disease at end of consolidation block 3], relapse, progressive disease [i.e., MRD >= 10-2 at two post-HSCT time points separated by at least 2 weeks], second malignancy, or death in complete remission), or time to last follow-up for patients without events.
Up to 3 years

Other Outcome Measures

Other Outcome Measures

For clinical trials, a planned measurement described in the protocol that is used to determine the effect of an intervention/treatment on participants. For observational studies, a measurement or observation that is used to describe patterns of diseases or traits, or associations with exposures, risk factors, or treatment. Types of outcome measures include primary outcome measure and secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Incidence of long-term toxicities in patients treated with chemotherapy plus imatinib mesylate (no transplant) in both arms
Time Frame: Up to 3 years
Evaluated according to NCI CTCAE version 5.0. Frequencies of long-term toxicities will be described and differences between randomized arms will be explored. Specific long-term toxicities to be explored include cardiac (echocardiographic abnormalities, including decreased left ventricular (LV) function and decreased LV wall thickness), growth (linear height, bone age), and second malignant neoplasm.
Up to 3 years
MRD measured by IGH-T cell receptor (TCR) polymerase chain reaction (PCR) and next generation sequencing (NGS) assay
Time Frame: Up to 6 months
For all patients, frequencies and prognostic significance (DFS, EFS, OS) will be explored for MRD levels (i.e., MRD negative, detectable at < 5 x 10^-4, and dectectable at >= 5 x 10^-4) at end of Induction IB.
Up to 6 months
MRD in high risk Ph+ patients measured by IGH-TCR PCR and NGS assay
Time Frame: Up to 3 years
The outcome of high risk Ph+ patients will be described, including proportion of patients who achieve MRD-negativity just prior to HSCT, and at regular intervals post-HSCT. Associations between these findings and long-term outcomes (e.g., OS, DFS) will be explored.
Up to 3 years
MRD assessments made by IGH-TCR PCR assay and NGS assay
Time Frame: Up to 3 years
Concordance of MRD assessments made by IGH-TCR PCR assay and NGS assay will be described and evaluated. Scatter plots and diagrams will be used to examine agreements and patterns of agreement or any differences found. Concordance will be explored both for the overall cohort, as well as by risk group. The increased sensitivity of the NGS will be closely examined to find cases where the MRD levels are detectable by NGS but undetectable by PCR, as well as cases in which one test yields results and the other does not (test failure). Prognostic relationships on outcomes for these subjects will be inspected.
Up to 3 years
Adherence to oral chemotherapeutic agents in standard risk Ph+ ALL patients
Time Frame: Up to 2 years
Adherence to imatinib mesylate, 6-mercaptopurine, and methotrexate will be evaluated in COG-enrolled participants using an electronic monitoring device. Adherence rate will be computed for each month of adherence monitoring. Longitudinal binomial regression will be conducted using generalized estimating equation methods by modeling monthly adherence rate as an unstructured mean model using five indicator variables of time for the study months. Time in months will also be treated as a continuous variable to explore temporal trends in adherence rate. Compound symmetry will be assumed as the working correlation matrix over time. Covariates that will be considered for adjustment include those hypothesized to be predictors of adherence, annual household income, parental education, time since start of maintenance, risk classification for ALL, and imatinib, 6-mercaptopurine (6MP), and methotrexate dose-intensity.
Up to 2 years
Adherence to imatinib mesylate after allogeneic HSCT in high risk Ph+ ALL patients
Time Frame: Up to 2 years
Longitudinal binomial regression will be conducted using generalized estimating equation methods by modeling monthly adherence rate as an unstructured mean model using five indicator variables of time for the study months. Time in months will also be treated as a continuous variable to explore temporal trends in adherence rate. Compound symmetry will be assumed as the working correlation matrix over time. Covariates that will be considered for adjustment include those hypothesized to be predictors of adherence, annual household income, parental education, time since start of maintenance, risk classification for ALL, and imatinib, 6MP, and methotrexate dose-intensity.
Up to 2 years
Incidence of toxicities associated with post-HSCT administration of imatinib mesylate
Time Frame: Up to 2 years
Evaluated according to NCI CTCAE version 5.0. Frequencies of target toxicities in high risk patients after the initiation of post-HSCT imatinib mesylate will be described. For the high risk patients, the specific targeted toxicities will include grade 4 neutropenia, grade 4 thrombocytopenia, grade 3 or higher bilirubin, grade 4 or higher transaminitis, and grade 3 or higher infection.
Up to 2 years
IKZF1 deletions alone
Time Frame: Up to 3 years
Will determine and validate if IKZF1 deletions alone predict poor outcomes in Ph+/ABL-class Ph-like ALL in patients treated on AALL1631.
Up to 3 years
IKZF1 deletions with other transcription factor deletions
Time Frame: Up to 3 years
Will determine and validate if IKZF1 deletions with other transcription factor deletions predict poor outcomes in Ph+/ABL-class Ph-like ALL in patients treated on AALL1631.
Up to 3 years
Other identified genetic lesions
Time Frame: Up to 3 years
Will determine and validate if other identified genetic lesions predict poor outcomes in Ph+/ABL-class Ph-like ALL in patients treated on AALL1631.
Up to 3 years
Frequency of p190 and p210 BCR::ABL1 fusion variants
Time Frame: Up to 3 years
For both standard risk and high risk groups, frequencies and prognostic significance (OS, DFS) will be explored for p190 and p210 BCR::ABL1 fusion variants in pediatric Ph+ ALL/ABL-class Ph-like ALL.
Up to 3 years
Therapeutic impact of major secondary events
Time Frame: Up to 3 years
Will determine the potential therapeutic impact of major secondary events via pharmacologic inhibitor screens in existing/engineered cell models of Ph+ and ABL-class Ph-like ALL harboring secondary events.
Up to 3 years
In vivo activity
Time Frame: Up to 3 years
Will test the in vivo activity of the most compelling candidate compounds from pilot studies using patient-derived xenograft models established from Ph+ and ABL-class Ph-like ALL samples collected from patients treated on AALL1631.
Up to 3 years
Molecular heterogeneity
Time Frame: Up to 3 years
Will decipher the molecular heterogeneity of chronic myelogenous leukemia (CML)-like versus typical Ph+ ALL via single-cell genomics and functional assays.
Up to 3 years
Cellular heterogeneity
Time Frame: Up to 3 years
Will decipher the cellular heterogeneity of CML-like versus typical Ph+ ALL via single-cell genomics and functional assays.
Up to 3 years
CML-like phenotypes
Time Frame: Up to 3 years
Will investigate CML-like phenotypes via single-cell ribonucleic acid and deoxyribonucleic acid sequencing to identify distinct transcriptomic and mutational profiles that will provide novel opportunities for diagnostic and therapeutic interventions.
Up to 3 years
DFS of SR ABL-class fusion positive patients
Time Frame: Up to 3 years
Three-year DFS (time from randomization to relapse, second malignancy, or death in complete remission) and 95% CI of SR pediatric ABL-class fusion positive patients treated with continuous imatinib combined with either a high-risk COG-ALL chemotherapy backbone or the more intensive EsPhALL chemotherapy backbone.
Up to 3 years
Secondary and exploratory aims applied to ABL-class fusion positive patients
Time Frame: Up to 3 years
Secondary and exploratory aims described above for Ph+ ALL patients (either SR or HR), if applicable, will be evaluated in ABL-class fusion positive ALL patients.
Up to 3 years
Secondary and exploratory aims applied to super-set of Ph+ and ABL-class fusion positive patients
Time Frame: Up to 3 years
Secondary and exploratory aims described above for Ph+ ALL patients (either SR or HR), if applicable, will be evaluated in the superset of Ph+ and ABL-class fusion positive ALL patients.
Up to 3 years

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Children's Oncology Group

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
National Cancer Institute (NCI)
EsPhALL

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Lewis B Silverman, Children's Oncology Group
  • Principal Investigator: Prof. Andrea Biondi, EsPhALL Network/ BFM Study Group

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
August 8, 2017

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
September 30, 2027

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
September 30, 2027

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
December 28, 2016

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
December 28, 2016

First Posted (Estimated)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
January 2, 2017

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
May 4, 2026

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
April 28, 2026

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
April 1, 2026

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • AALL1631 (Other Identifier: CTEP)
  • U10CA180886 (U.S. NIH Grant/Contract)
  • NCI-2016-01588 (Registry Identifier: CTRP (Clinical Trial Reporting Program))
  • 2017-000705-20

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

Yes

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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