Blinatumomab in Treating Younger Patients With Relapsed B-cell Acute Lymphoblastic Leukemia
NCT ID: NCT02101853
Last Updated: 2025-12-01
Study Results
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View full resultsBasic Information
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ACTIVE_NOT_RECRUITING
PHASE3
669 participants
INTERVENTIONAL
2014-12-17
2026-09-16
Brief Summary
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NCT06124157
Detailed Description
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I. To compare disease free survival (DFS) of high-risk (HR) and intermediate-risk (IR) relapse B-cell acute lymphoblastic leukemia (B-ALL) patients who are randomized following induction block 1 chemotherapy to receive either two intensive chemotherapy blocks or two 5-week blocks of blinatumomab (HR/IR randomization) as a part of a treatment regimen prior to allogeneic bone marrow transplantation. (Closed to enrollment effective September 18, 2019) II. To compare the DFS of low risk (LR) relapse B-ALL patients who are randomized following block 1 chemotherapy to receive either chemotherapy alone or chemotherapy plus blinatumomab (LR randomization). (Closed to enrollment effective September 30, 2019)
SECONDARY OBJECTIVES:
I. To compare overall survival (OS) of HR and IR relapse B-ALL patients who are randomized following induction block 1 chemotherapy to receive either two intensive chemotherapy blocks or two 5-week blocks of blinatumomab (HR/IR randomization). (Closed to enrollment effective September 18, 2019) II. To compare OS of LR relapse B-ALL patients who are randomized following block 1 chemotherapy to receive either chemotherapy alone or chemotherapy plus blinatumomab (LR randomization).
EXPLORATORY OBJECTIVES:
I. To compare the rates of minimal residual disease (MRD) \>= 0.01% at the end of block 2 and block 3 for HR and IR relapse B-ALL patients in HR/IR randomization.
II. To estimate, for treatment failure (TF) patients not previously receiving blinatumomab, the hematologic complete remission rate (CR), rate of MRD \< 0.01%, and proportion able to proceed to hematopoietic stem cell transplant (HSCT) in CR after treatment with blinatumomab.
III. To assess the feasibility and safety of rapid taper of immune suppression for the subset of HSCT patients with MRD \>= 0.01% pre- and/or post-HSCT with no acute graft versus host disease (aGVHD).
IV. To evaluate blinatumomab pharmacokinetics (PK) and explore exposure-response relationships for measures of safety and effectiveness.
OUTLINE:
All patients receive Block 1 over 4 weeks.
BLOCK 1: Patients receive dexamethasone orally (PO) twice daily (BID) or intravenously (IV) on days 1-5 and 15-19; vincristine sulfate IV over 1 minute on days 1, 8, 15, and 22; pegaspargase IV over 1-2 hours on days 3 and 17; mitoxantrone hydrochloride IV over 15-30 minutes on days 1-2, and methotrexate intrathecally (IT) on day 1. Patients with central nervous system (CNS) 1 or CNS2 also receive methotrexate IT on day 8. Patients with CNS3 (including isolated CNS relapse) also receive methotrexate IT, hydrocortisone IT, and cytarabine IT on days 8, 15, and 22. High risk and intermediate risk patients are then assigned to randomization R1. Low risk patients are assigned to randomization R2.
RANDOMIZATION R1 (HR and IR patients): Patients are randomized to 1 of 2 treatment arms. Effective 09/18/2019, HR/IR patients not yet randomized are not eligible for post-Induction therapy on AALL1331 and will be removed from protocol therapy. Patients receiving therapy on Arm A prior to Amendment #10A who have not yet received day 22 treatment on Block 3 will be offered the opportunity to cross over to Arm B to receive blinatumomab.
ARM A: Patients receive Block 2 over 4 weeks, Block 3 over 4 weeks, and then undergo allogeneic HSCT if eligible. Patients with persistent testicular involvement after Block 1 receive testicular radiation during the Block 2.
ARM B: Patients receive Blinatumomab Block 1 over 5 weeks, Blinatumomab Block 2 over 5 weeks, and then undergo allogeneic HSCT if eligible. Patients with persistent testicular involvement after Block 1 receive testicular radiation during the first block of blinatumomab.
RANDOMIZATION R2 (LR patients): LR patients are randomized to 1 of 2 treatment arms.
ARM C: Patients receive Block 2 over 4 weeks, Block 3 over 4 weeks, Continuation 1 over 8 weeks, Continuation 2 over 8 weeks, and then Maintenance. CNS3 patients receive chemoradiation post-Maintenance Cycle 1. Patients with persistent testicular involvement after Block 1 receive testicular radiation during Block 2.
ARM D: Patients receive Block 2 over 4 weeks, Blinatumomab Cycle 1 over 5 weeks, Continuation 1 over 8 weeks, Blinatumomab Cycle 2 over 5 weeks, Continuation 2 over 8 weeks, Blinatumomab Cycle 3 over 5 weeks, and then Maintenance. CNS3 patients receive chemoradiation post Maintenance Cycle 1. Patients with persistent testicular involvement after Block 1 receive testicular radiation during Block 2.
BLOCK 2: Patients receive dexamethasone PO BID or IV on days 1-5; vincristine sulfate IV over 1 minute on day 1; methotrexate IV over 36 hours on day 8; leucovorin calcium IV or PO on days 10-11; pegaspargase IV over 1-2 hours on day 9 or 10; cyclophosphamide IV over 15-30 minutes on days 15-19; and etoposide IV over 1-2 hours on days 15-19. Patients with CNS1 or CNS2 also receive methotrexate IT on day 8. Patients with CNS3 also receive methotrexate IT, hydrocortisone IT, and cytarabine IT on days 8 and 22.
BLOCK 3: Patients receive dexamethasone PO BID or IV on days 1-5; vincristine sulfate IV over 1 minute on day 1; cytarabine IV over 3 hours every 12 hours on days 1, 2, 8, and 9; asparaginase intramuscularly (IM) or IV over 1 hour on days 2, 4, 9, 11, and 23; methotrexate IT on day 1and IV over 36 hours on day 22; leucovorin calcium PO or IV on days 24-25. Patients with CNS1 or CNS2 also receive methotrexate IT on day 22. Patients with CNS3 also receive methotrexate IT, hydrocortisone IT, and cytarabine IT on day 22.
BLINATUMOMAB BLOCK 1: Patients receive dexamethasone PO or IV on day 1 and blinatumomab IV continuously on days 1-28. Patients with CNS1 or CNS2 also receive methotrexate IT on days 15 and 29. Patients with CNS3 also receive methotrexate IT, hydrocortisone IT, and cytarabine IT on days 15 and 29.
BLINATUMOMAB BLOCK 2: Patients receive blinatumomab IV continuously on days 1-28. Patients with CNS1 or CNS2 also receive methotrexate IT on days 8 and 29. Patients with CNS3 also receive methotrexate IT, hydrocortisone IT, and cytarabine IT on days 8 and 29.
BLINATUMOMAB BLOCK 3: Patients receive blinatumomab IV continuously on days 1-28 and dexamethasone PO or IV on day 1.
CONTINUATION 1 \& 2: Patients receive dexamethasone PO BID or IV on days 1-5; vincristine sulfate IV over 1 minute on day 1; mercaptopurine tablet PO on days 1-42; methotrexate PO on days 8, 15, 29, and 36; or; cyclophosphamide IV over 15-30 minutes on days 43 and 50; etoposide IV over 1-2 hours on days 43 and 50; thioguanine PO once daily on days 43-49; and cytarabine IV over 1-30 minutes or subcutaneously (SC) on days 44-47 and 51-54. Patients with CNS1 or CNS2 also receive methotrexate IT on days 1 and 43, methotrexate PO every 6 hours for 4 doses on day 22, leucovorin calcium PO every 6 hours for 2 doses on day 24. Patients with CNS3 also receive methotrexate IT, hydrocortisone IT, and cytarabine IT on days 1 and 43 ; methotrexate IV over 36 hours on day 22; and leucovorin calcium IV or PO every 6 hours on days 24-25.
MAINTENANCE: Patients receive dexamethasone PO BID or IV on days 1-5, 29-33, and 57-61; vincristine sulfate IV over 1 minute on days 1, 29, and 57; mercaptopurine tablet PO on days 1-84; and methotrexate PO on days 8, 15, 22, 29, 36, 43, 50, 57, 64, 71, and 78. Patients with CNS1 or CNS2 also receive methotrexate IT on day 1. Patients with CNS3 receive Triple Intrathecal Therapy (ITT) on day 1. Cycles repeat every 12 weeks for up to 2 years from the beginning of treatment in the absence of disease progression or unacceptable toxicity.
MAINTENANCE CHEMORADIATION (LR CNS3 PATIENTS ONLY): Following maintenance cycle 1, patients receive 1800 cGy cranial radiation; dexamethasone PO BID or IV on days 1-7 and 15-21; vincristine sulfate IV over 1 minute on days 1, 8 and 15; and pegaspargase IV over 1-2 hours on day 1. Patients then resume maintenance with cycle 2 and beyond.
After completion of study treatment, patients are followed up annually for 10 years.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
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Arm A (HR and IR control)
Patients receive Block 2 over 4 weeks, Block 3 over 4 weeks, and then undergo allogeneic HSCT. Closed effective September 18, 2019.
Allogeneic Hematopoietic Stem Cell Transplantation
Undergo allogeneic HSCT
Asparaginase
Given IM or IV
Cyclophosphamide
Given IV
Cytarabine
Given IT and IV or SC
Dexamethasone
Given PO or IV
Etoposide
Given IV
Leucovorin Calcium
Given IV or PO
Methotrexate
Given IT, IV, and PO
Mitoxantrone
Given IV
Mitoxantrone Hydrochloride
Given IV
Pegaspargase
Given IV
Pharmacological Study
Correlative studies
Therapeutic Hydrocortisone
Given IT
Vincristine
Given IV
Vincristine Sulfate
Given IV
Arm B (HR and IR blinatumomab)
Patients receive Blinatumomab Block 1 over 5 weeks, Blinatumomab Block 2 over 5 weeks, and then undergo allogeneic HSCT.
Allogeneic Hematopoietic Stem Cell Transplantation
Undergo allogeneic HSCT
Blinatumomab
Given IV
Cytarabine
Given IT and IV or SC
Dexamethasone
Given PO or IV
Methotrexate
Given IT, IV, and PO
Pharmacological Study
Correlative studies
Therapeutic Hydrocortisone
Given IT
Arm C (LR control)
Patients receive Block 2 over 4 weeks, Block 3 over 4 weeks, Continuation 1 over 8 weeks, Continuation 2 over 8 weeks, and then Maintenance.
Asparaginase
Given IM or IV
Cyclophosphamide
Given IV
Cytarabine
Given IT and IV or SC
Dexamethasone
Given PO or IV
Etoposide
Given IV
Leucovorin Calcium
Given IV or PO
Mercaptopurine
Given PO
Methotrexate
Given IT, IV, and PO
Pegaspargase
Given IV
Pharmacological Study
Correlative studies
Radiation Therapy
Undergo cranial radiation therapy
Therapeutic Hydrocortisone
Given IT
Thioguanine
Given PO
Vincristine
Given IV
Vincristine Sulfate
Given IV
Arm D (LR blinatumomab)
Patients receive Block 2 over 4 weeks, Blinatumomab Cycle 1 over 5 weeks, Continuation 1 over 8 weeks, Blinatumomab Cycle 2 over 5 weeks, Continuation 2 over 8 weeks, Blinatumomab Cycle 3 over 5 weeks, and then Maintenance.
Blinatumomab
Given IV
Cyclophosphamide
Given IV
Cytarabine
Given IT and IV or SC
Dexamethasone
Given PO or IV
Etoposide
Given IV
Leucovorin Calcium
Given IV or PO
Mercaptopurine
Given PO
Methotrexate
Given IT, IV, and PO
Pegaspargase
Given IV
Pharmacological Study
Correlative studies
Radiation Therapy
Undergo cranial radiation therapy
Therapeutic Hydrocortisone
Given IT
Thioguanine
Given PO
Vincristine
Given IV
Vincristine Sulfate
Given IV
Interventions
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Allogeneic Hematopoietic Stem Cell Transplantation
Undergo allogeneic HSCT
Asparaginase
Given IM or IV
Blinatumomab
Given IV
Cyclophosphamide
Given IV
Cytarabine
Given IT and IV or SC
Dexamethasone
Given PO or IV
Etoposide
Given IV
Leucovorin Calcium
Given IV or PO
Mercaptopurine
Given PO
Methotrexate
Given IT, IV, and PO
Mitoxantrone
Given IV
Mitoxantrone Hydrochloride
Given IV
Pegaspargase
Given IV
Pharmacological Study
Correlative studies
Radiation Therapy
Undergo cranial radiation therapy
Therapeutic Hydrocortisone
Given IT
Thioguanine
Given PO
Vincristine
Given IV
Vincristine Sulfate
Given IV
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* First relapse of B-ALL, allowable sites of disease include isolated bone marrow, combined bone marrow and CNS and/or testicular, and isolated CNS and/or testicular; extramedullary sites are limited to the CNS and testicles
* No waiting period for patients who relapse while receiving standard maintenance therapy
* Patients who relapse on frontline therapy in phases other than maintenance must have fully recovered from the acute toxic effects of all prior chemotherapy, immunotherapy, or radiotherapy prior to entering this study
* Cytotoxic therapy: at least 14 days since the completion of cytotoxic therapy with the exception of hydroxyurea, which is permitted up to 24 hours prior to the start of protocol therapy, or maintenance chemotherapy, or intrathecal chemotherapy (methotrexate strongly preferred) administered at the time of the required diagnostic lumbar puncture to establish baseline CNS status
* Biologic (anti-neoplastic) agent: at least 7 days since the completion of therapy with a biologic agent; for agents that have known adverse events occurring beyond 7 days after administration, this period must be extended beyond the time during which adverse events are known to occur
* Stem cell transplant or rescue: patient has not had a prior stem cell transplant or rescue
* Patient has not had prior treatment with blinatumomab
* With the exception of intrathecal chemotherapy (methotrexate strongly preferred; cytarabine is permissible) administered at the time of the required diagnostic lumbar puncture to establish baseline CNS status, patient has not received prior relapse-directed therapy (i.e., this protocol is intended as the INITIAL treatment of first relapse)
* Patients must have a performance status corresponding to Eastern Cooperative Oncology Group (ECOG) scores of 0, 1, or 2; use Karnofsky for patients \> 16 years of age and Lansky for patients =\< 16 years of age
* Creatinine clearance or radioisotope glomerular filtration rate (GFR) \>= 70 mL/min/1.73 m\^2 or a serum creatinine based on age/gender as follows:
* 1 to \< 2 years: =\< 0.6 mg/dL
* 2 to \< 6 years: =\< 0.8 mg/dL
* 6 to \< 10 years: =\< 1 mg/dL
* 10 to \< 13 years: =\< 1.2 mg/dL
* 13 to \< 16 years: =\< 1.5 mg/dL (males) and =\< 1.4 mg/dL (females)
* \>= 16 years: =\< 1.7 mg/dL (males) and =\< 1.4 mg/dL (females)
* Direct bilirubin \< 3.0 mg/dL
* Shortening fraction of \>= 27% by echocardiogram, or
* Ejection fraction of \>= 50% by radionuclide angiogram
* All patients and/or their parent or legal guardian must sign a written informed consent
* All institutional, Food and Drug Administration (FDA), and National Cancer Institute (NCI) requirements for human studies must be met
Exclusion Criteria
* Patients with Burkitt leukemia/lymphoma or mature B-cell leukemia are not eligible
* Patients with T-lymphoblastic leukemia (T-ALL)/lymphoblastic lymphoma (T-LL) are not eligible
* Patients with B-lymphoblastic lymphoma (B-LL) are not eligible
* Patients with known optic nerve and/or retinal involvement are not eligible; patients who are presenting with visual disturbances should have an ophthalmologic exam and, if indicated, a magnetic resonance imaging (MRI) to determine optic nerve or retinal involvement
* Patients known to have one of the following concomitant genetic syndromes: Down syndrome, Bloom syndrome, ataxia-telangiectasia, Fanconi anemia, Kostmann syndrome, Shwachman syndrome or any other known bone marrow failure syndrome
* Patients with known human immunodeficiency virus (HIV) infection
* Patients with known allergy to mitoxantrone, cytarabine, or both etoposide and etoposide phosphate (Etopophos)
* Lactating females who plan to breastfeed
* 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
* Sexually active patients of reproductive potential who have not agreed to use an effective contraceptive method for the duration of their study participation
* Patients with pre-existing significant central nervous system pathology that would preclude treatment with blinatumomab, including: history of severe brain injury, dementia, cerebellar disease, organic brain syndrome, psychosis, coordination/movement disorder, or autoimmune disease with CNS involvement are not eligible; patients with a history of cerebrovascular ischemia/hemorrhage with residual deficits are not eligible; (patients with a history of cerebrovascular ischemia/hemorrhage remain eligible provided all neurologic deficits have resolved)
* Patients with uncontrolled seizure disorder are not eligible; (patients with seizure disorders that do not require antiepileptic drugs, or are well controlled with stable doses of antiepileptic drugs remain eligible)
1 Year
31 Years
ALL
No
Sponsors
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National Cancer Institute (NCI)
NIH
Responsible Party
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Principal Investigators
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Patrick A Brown
Role: PRINCIPAL_INVESTIGATOR
Children's Oncology Group
Locations
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Children's Hospital of Alabama
Birmingham, Alabama, United States
USA Health Strada Patient Care Center
Mobile, Alabama, United States
Providence Alaska Medical Center
Anchorage, Alaska, United States
Banner Children's at Desert
Mesa, Arizona, United States
Phoenix Childrens Hospital
Phoenix, Arizona, United States
Banner University Medical Center - Tucson
Tucson, Arizona, United States
Arkansas Children's Hospital
Little Rock, Arkansas, United States
Kaiser Permanente Downey Medical Center
Downey, California, United States
City of Hope Comprehensive Cancer Center
Duarte, California, United States
Loma Linda University Medical Center
Loma Linda, California, United States
Miller Children's and Women's Hospital Long Beach
Long Beach, California, United States
Children's Hospital Los Angeles
Los Angeles, California, United States
Cedars Sinai Medical Center
Los Angeles, California, United States
Mattel Children's Hospital UCLA
Los Angeles, California, United States
Valley Children's Hospital
Madera, California, United States
UCSF Benioff Children's Hospital Oakland
Oakland, California, United States
Kaiser Permanente-Oakland
Oakland, California, United States
Children's Hospital of Orange County
Orange, California, United States
Lucile Packard Children's Hospital Stanford University
Palo Alto, California, United States
Sutter Medical Center Sacramento
Sacramento, California, United States
University of California Davis Comprehensive Cancer Center
Sacramento, California, United States
Rady Children's Hospital - San Diego
San Diego, California, United States
UCSF Medical Center-Mission Bay
San Francisco, California, United States
Santa Barbara Cottage Hospital
Santa Barbara, California, United States
Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
Torrance, California, United States
Children's Hospital Colorado
Aurora, Colorado, United States
Rocky Mountain Hospital for Children-Presbyterian Saint Luke's Medical Center
Denver, Colorado, United States
Connecticut Children's Medical Center
Hartford, Connecticut, United States
Yale University
New Haven, Connecticut, United States
Alfred I duPont Hospital for Children
Wilmington, Delaware, United States
Children's National Medical Center
Washington D.C., District of Columbia, United States
Broward Health Medical Center
Fort Lauderdale, Florida, United States
Golisano Children's Hospital of Southwest Florida
Fort Myers, Florida, United States
UF Health Cancer Institute - Gainesville
Gainesville, Florida, United States
Memorial Regional Hospital/Joe DiMaggio Children's Hospital
Hollywood, Florida, United States
Nemours Children's Clinic-Jacksonville
Jacksonville, Florida, United States
Palms West Radiation Therapy
Loxahatchee Groves, Florida, United States
University of Miami Miller School of Medicine-Sylvester Cancer Center
Miami, Florida, United States
AdventHealth Orlando
Orlando, Florida, United States
Arnold Palmer Hospital for Children
Orlando, Florida, United States
Nemours Children's Clinic - Pensacola
Pensacola, Florida, United States
Johns Hopkins All Children's Hospital
St. Petersburg, Florida, United States
Tampa General Hospital
Tampa, Florida, United States
Saint Joseph's Hospital/Children's Hospital-Tampa
Tampa, Florida, United States
Saint Mary's Medical Center
West Palm Beach, Florida, United States
Children's Healthcare of Atlanta - Arthur M Blank Hospital
Atlanta, Georgia, United States
Memorial Health University Medical Center
Savannah, Georgia, United States
Kapiolani Medical Center for Women and Children
Honolulu, Hawaii, United States
Saint Luke's Cancer Institute - Boise
Boise, Idaho, United States
Lurie Children's Hospital-Chicago
Chicago, Illinois, United States
University of Illinois
Chicago, Illinois, United States
University of Chicago Comprehensive Cancer Center
Chicago, Illinois, United States
Loyola University Medical Center
Maywood, Illinois, United States
Advocate Children's Hospital-Oak Lawn
Oak Lawn, Illinois, United States
Advocate Children's Hospital-Park Ridge
Park Ridge, Illinois, United States
Saint Jude Midwest Affiliate
Peoria, Illinois, United States
Southern Illinois University School of Medicine
Springfield, Illinois, United States
Riley Hospital for Children
Indianapolis, Indiana, United States
Ascension Saint Vincent Indianapolis Hospital
Indianapolis, Indiana, United States
University of Kentucky/Markey Cancer Center
Lexington, Kentucky, United States
Norton Children's Hospital
Louisville, Kentucky, United States
Ochsner Medical Center Jefferson
New Orleans, Louisiana, United States
Eastern Maine Medical Center
Bangor, Maine, United States
Maine Children's Cancer Program
Scarborough, Maine, United States
University of Maryland/Greenebaum Cancer Center
Baltimore, Maryland, United States
Sinai Hospital of Baltimore
Baltimore, Maryland, United States
Johns Hopkins University/Sidney Kimmel Cancer Center
Baltimore, Maryland, United States
Walter Reed National Military Medical Center
Bethesda, Maryland, United States
Tufts Children's Hospital
Boston, Massachusetts, United States
Baystate Medical Center
Springfield, Massachusetts, United States
UMass Memorial Medical Center - University Campus
Worcester, Massachusetts, United States
C S Mott Children's Hospital
Ann Arbor, Michigan, United States
Wayne State University/Karmanos Cancer Institute
Detroit, Michigan, United States
Henry Ford Health Saint John Hospital
Detroit, Michigan, United States
Michigan State University
East Lansing, Michigan, United States
Hurley Medical Center
Flint, Michigan, United States
Corewell Health Grand Rapids Hospitals - Helen DeVos Children's Hospital
Grand Rapids, Michigan, United States
Corewell Health Children's
Royal Oak, Michigan, United States
Children's Hospitals and Clinics of Minnesota - Minneapolis
Minneapolis, Minnesota, United States
University of Minnesota/Masonic Cancer Center
Minneapolis, Minnesota, United States
Mayo Clinic in Rochester
Rochester, Minnesota, United States
University of Mississippi Medical Center
Jackson, Mississippi, United States
Children's Mercy Hospitals and Clinics
Kansas City, Missouri, United States
Washington University School of Medicine
St Louis, Missouri, United States
Mercy Hospital Saint Louis
St Louis, Missouri, United States
Children's Hospital and Medical Center of Omaha
Omaha, Nebraska, United States
University of Nebraska Medical Center
Omaha, Nebraska, United States
Sunrise Hospital and Medical Center
Las Vegas, Nevada, United States
Alliance for Childhood Diseases/Cure 4 the Kids Foundation
Las Vegas, Nevada, United States
Summerlin Hospital Medical Center
Las Vegas, Nevada, United States
Dartmouth Hitchcock Medical Center/Dartmouth Cancer Center
Lebanon, New Hampshire, United States
Hackensack University Medical Center
Hackensack, New Jersey, United States
Morristown Medical Center
Morristown, New Jersey, United States
Saint Peter's University Hospital
New Brunswick, New Jersey, United States
Rutgers Cancer Institute of New Jersey-Robert Wood Johnson University Hospital
New Brunswick, New Jersey, United States
Newark Beth Israel Medical Center
Newark, New Jersey, United States
Saint Joseph's Regional Medical Center
Paterson, New Jersey, United States
Albany Medical Center
Albany, New York, United States
Roswell Park Cancer Institute
Buffalo, New York, United States
NYU Langone Hospital - Long Island
Mineola, New York, United States
The Steven and Alexandra Cohen Children's Medical Center of New York
New Hyde Park, New York, United States
Laura and Isaac Perlmutter Cancer Center at NYU Langone
New York, New York, United States
Mount Sinai Hospital
New York, New York, United States
NYP/Columbia University Medical Center/Herbert Irving Comprehensive Cancer Center
New York, New York, United States
NYP/Weill Cornell Medical Center
New York, New York, United States
University of Rochester
Rochester, New York, United States
Stony Brook University Medical Center
Stony Brook, New York, United States
State University of New York Upstate Medical University
Syracuse, New York, United States
Montefiore Medical Center - Moses Campus
The Bronx, New York, United States
New York Medical College
Valhalla, New York, United States
Mission Hospital
Asheville, North Carolina, United States
UNC Lineberger Comprehensive Cancer Center
Chapel Hill, North Carolina, United States
Carolinas Medical Center/Levine Cancer Institute
Charlotte, North Carolina, United States
Novant Health Presbyterian Medical Center
Charlotte, North Carolina, United States
Duke University Medical Center
Durham, North Carolina, United States
East Carolina University
Greenville, North Carolina, United States
Wake Forest University Health Sciences
Winston-Salem, North Carolina, United States
Children's Hospital Medical Center of Akron
Akron, Ohio, United States
Cincinnati Children's Hospital Medical Center
Cincinnati, Ohio, United States
Rainbow Babies and Childrens Hospital
Cleveland, Ohio, United States
Cleveland Clinic Foundation
Cleveland, Ohio, United States
Nationwide Children's Hospital
Columbus, Ohio, United States
Dayton Children's Hospital
Dayton, Ohio, United States
ProMedica Toledo Hospital/Russell J Ebeid Children's Hospital
Toledo, Ohio, United States
University of Oklahoma Health Sciences Center
Oklahoma City, Oklahoma, United States
Legacy Emanuel Children's Hospital
Portland, Oregon, United States
Oregon Health and Science University
Portland, Oregon, United States
Lehigh Valley Hospital-Cedar Crest
Allentown, Pennsylvania, United States
Lehigh Valley Hospital - Muhlenberg
Bethlehem, Pennsylvania, United States
Geisinger Medical Center
Danville, Pennsylvania, United States
Children's Hospital of Philadelphia
Philadelphia, Pennsylvania, United States
Saint Christopher's Hospital for Children
Philadelphia, Pennsylvania, United States
Children's Hospital of Pittsburgh of UPMC
Pittsburgh, Pennsylvania, United States
Rhode Island Hospital
Providence, Rhode Island, United States
Medical University of South Carolina
Charleston, South Carolina, United States
BI-LO Charities Children's Cancer Center
Greenville, South Carolina, United States
Sanford USD Medical Center - Sioux Falls
Sioux Falls, South Dakota, United States
T C Thompson Children's Hospital
Chattanooga, Tennessee, United States
East Tennessee Childrens Hospital
Knoxville, Tennessee, United States
The Children's Hospital at TriStar Centennial
Nashville, Tennessee, United States
Vanderbilt University/Ingram Cancer Center
Nashville, Tennessee, United States
Dell Children's Medical Center of Central Texas
Austin, Texas, United States
Driscoll Children's Hospital
Corpus Christi, Texas, United States
Medical City Dallas Hospital
Dallas, Texas, United States
UT Southwestern/Simmons Cancer Center-Dallas
Dallas, Texas, United States
El Paso Children's Hospital
El Paso, Texas, United States
Cook Children's Medical Center
Fort Worth, Texas, United States
Baylor College of Medicine/Dan L Duncan Comprehensive Cancer Center
Houston, Texas, United States
Covenant Children's Hospital
Lubbock, Texas, United States
Children's Hospital of San Antonio
San Antonio, Texas, United States
Methodist Children's Hospital of South Texas
San Antonio, Texas, United States
Scott and White Memorial Hospital
Temple, Texas, United States
Primary Children's Hospital
Salt Lake City, Utah, United States
University of Virginia Cancer Center
Charlottesville, Virginia, United States
Inova Fairfax Hospital
Falls Church, Virginia, United States
Children's Hospital of The King's Daughters
Norfolk, Virginia, United States
VCU Massey Comprehensive Cancer Center
Richmond, Virginia, United States
Carilion Children's
Roanoke, Virginia, United States
Seattle Children's Hospital
Seattle, Washington, United States
Providence Sacred Heart Medical Center and Children's Hospital
Spokane, Washington, United States
Madigan Army Medical Center
Tacoma, Washington, United States
West Virginia University Charleston Division
Charleston, West Virginia, United States
West Virginia University Healthcare
Morgantown, West Virginia, United States
Saint Vincent Hospital Cancer Center Green Bay
Green Bay, Wisconsin, United States
Marshfield Medical Center-Marshfield
Marshfield, Wisconsin, United States
Children's Hospital of Wisconsin
Milwaukee, Wisconsin, United States
Princess Margaret Hospital for Children
Perth, Western Australia, Australia
Perth Children's Hospital
Perth, Western Australia, Australia
British Columbia Children's Hospital
Vancouver, British Columbia, Canada
CancerCare Manitoba
Winnipeg, Manitoba, Canada
Janeway Child Health Centre
St. John's, Newfoundland and Labrador, Canada
IWK Health Centre
Halifax, Nova Scotia, Canada
McMaster Children's Hospital at Hamilton Health Sciences
Hamilton, Ontario, Canada
Kingston Health Sciences Centre
Kingston, Ontario, Canada
Children's Hospital
London, Ontario, Canada
Children's Hospital of Eastern Ontario
Ottawa, Ontario, Canada
Hospital for Sick Children
Toronto, Ontario, Canada
The Montreal Children's Hospital of the MUHC
Montreal, Quebec, Canada
Centre Hospitalier Universitaire Sainte-Justine
Montreal, Quebec, Canada
Saskatoon Cancer Centre
Saskatoon, Saskatchewan, Canada
CHU de Quebec-Centre Hospitalier de l'Universite Laval (CHUL)
Québec, , Canada
Starship Children's Hospital
Grafton, Auckland, New Zealand
Christchurch Hospital
Christchurch, , New Zealand
HIMA San Pablo Oncologic Hospital
Caguas, , Puerto Rico
San Jorge Children's Hospital
San Juan, , Puerto Rico
University Pediatric Hospital
San Juan, , Puerto Rico
Countries
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References
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Hogan LE, Bhatla T, Xu X, Gore L, Raetz EA, Bhojwani D, Teachey DT, Hunger SP, Loh ML, Brown PA, Ji L. Severe toxicity and poor efficacy of reinduction chemotherapy are associated with overall poor outcomes in relapsed B-cell acute lymphoblastic leukemia: a report from the Children's Oncology Group AALL1331 trial. Haematologica. 2025 Jun 26. doi: 10.3324/haematol.2025.287386. Online ahead of print.
Hogan LE, Brown PA, Ji L, Xu X, Devidas M, Bhatla T, Borowitz MJ, Raetz EA, Carroll A, Heerema NA, Zugmaier G, Sharon E, Bernhardt MB, Terezakis SA, Gore L, Whitlock JA, Hunger SP, Loh ML. Children's Oncology Group AALL1331: Phase III Trial of Blinatumomab in Children, Adolescents, and Young Adults With Low-Risk B-Cell ALL in First Relapse. J Clin Oncol. 2023 Sep 1;41(25):4118-4129. doi: 10.1200/JCO.22.02200. Epub 2023 May 31.
Brown PA, Ji L, Xu X, Devidas M, Hogan LE, Borowitz MJ, Raetz EA, Zugmaier G, Sharon E, Bernhardt MB, Terezakis SA, Gore L, Whitlock JA, Pulsipher MA, Hunger SP, Loh ML. Effect of Postreinduction Therapy Consolidation With Blinatumomab vs Chemotherapy on Disease-Free Survival in Children, Adolescents, and Young Adults With First Relapse of B-Cell Acute Lymphoblastic Leukemia: A Randomized Clinical Trial. JAMA. 2021 Mar 2;325(9):833-842. doi: 10.1001/jama.2021.0669.
Provided Documents
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Document Type: Study Protocol and Statistical Analysis Plan
Related Links
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Data Available: Select individual patient-level data from this trial can be requested from the NCTN/NCORP Data Archive.
Other Identifiers
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NCI-2014-00631
Identifier Type: REGISTRY
Identifier Source: secondary_id
s15-00970
Identifier Type: -
Identifier Source: secondary_id
COG-AALL1331
Identifier Type: -
Identifier Source: secondary_id
AALL1331
Identifier Type: OTHER
Identifier Source: secondary_id
AALL1331
Identifier Type: OTHER
Identifier Source: secondary_id
NCI-2014-00631
Identifier Type: -
Identifier Source: org_study_id
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