Combination Chemotherapy in Treating Young Patients With Newly Diagnosed Acute Lymphoblastic Leukemia
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ClinicalTrials.gov Identifier: NCT00558519 |
Recruitment Status :
Active, not recruiting
First Posted : November 15, 2007
Results First Posted : January 31, 2020
Last Update Posted : August 18, 2021
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RATIONALE: Drugs used in chemotherapy work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Giving more than one drug (combination chemotherapy) may kill more cancer cells.
PURPOSE: This phase II trial is studying how well combination chemotherapy works in treating young patients with newly diagnosed acute lymphoblastic leukemia.
Condition or disease | Intervention/treatment | Phase |
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Leukemia | Drug: cyclophosphamide Drug: cytarabine Drug: daunorubicin hydrochloride Drug: dexamethasone Drug: doxorubicin hydrochloride Drug: mercaptopurine Drug: methotrexate Drug: pegaspargase Drug: thioguanine Drug: vincristine sulfate Radiation: radiation therapy | Phase 2 |

Study Type : | Interventional (Clinical Trial) |
Actual Enrollment : | 318 participants |
Allocation: | N/A |
Intervention Model: | Single Group Assignment |
Masking: | None (Open Label) |
Primary Purpose: | Treatment |
Official Title: | An Intergroup Phase II Clinical Trial for Adolescents and Young Adults With Untreated Acute Lymphoblastic Leukemia (ALL) |
Actual Study Start Date : | March 12, 2008 |
Actual Primary Completion Date : | September 2016 |

Arm | Intervention/treatment |
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Experimental: Treatment (chemotherapy, radiotherapy)
Patients are given a series of leukemia treatments that are divided into several sequential courses and different chemotherapy combinations of treatment. Please see the "Detailed Description" section for more information.
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Drug: cyclophosphamide Drug: cytarabine Drug: daunorubicin hydrochloride Drug: dexamethasone Drug: doxorubicin hydrochloride Drug: mercaptopurine Drug: methotrexate Drug: pegaspargase Drug: thioguanine Drug: vincristine sulfate Radiation: radiation therapy |
- Complete Response Rate [ Time Frame: Up to 8 years post-registration ]Complete response rate is defined as the percentage of patients who achieve bone marrow response (defined using the M bone marrow criteria for acute lymphoblastic leukemia (ALL); if M0 to M1 status (blast cells ,5%) was achieved by the end of induction or extended induction, the patient was considered a responder) at the end of induction therapy.
- Event-free Survival [ Time Frame: Up to 8 years post-registration ]EFS was defined as time from registration in this study to the earliest occurrence of any of the following: failure to achieve bone marrow response (defined using the M bone marrow criteria for acute lymphoblastic leukemia (ALL); if M0 to M1 status (blast cells ,5%) was achieved by the end of induction or extended induction, the patient was considered a responder) by day 60, death, relapse at any site, or development of second malignant disease.
- Disease-free Survival [ Time Frame: Up to 8 years post-registration ]DFS was defined as time from bone marrow response in this study to the earliest occurrence of any of the following: failure to achieve bone marrow response (defined using the M bone marrow criteria for acute lymphoblastic leukemia (ALL); if M0 to M1 status (blast cells ,5%) was achieved by the end of induction or extended induction, the patient was considered a responder) by day 60, death, relapse at any site, or development of second malignant disease.
- Overall Survival [ Time Frame: Up to 8 years post-registration ]OS was defined from registration to death resulting from any cause.
- Number of Participants Who Experienced at Least One Grade 3 or Higher Adverse Event at Least Possibly Related to Treatment (Toxicity) [ Time Frame: Up to 10 years post-registration ]The number of participants who experienced toxicity (defined as at least one grade 3 or higher adverse event at least possibly related to treatment) is reported below.
- Analysis and Description of the Outcomes of Patients Treated on This Study According to Baseline Psychosocial Characteristics, Demographics, and Family Support [ Time Frame: Up to 10 years post-registration ]
- Outcomes of Patients Treated on This Study According to Pretreatment Characteristics Such as Age, Gender, White Blood Cell Count, Other Hematologic Parameters, Blood Chemistry, Immunophenotype, Cytogenetics and Molecular Genetic Characteristics [ Time Frame: Up to 10 years post-registration ]
- Adherence of Adult Hematologists/Oncologists and Their Patients to a "Pediatric" Acute Lymphoblastic Leukemia Treatment Regimen and Identification of Reasons for Variances [ Time Frame: Up to 10 years post-registration ]
- Outcomes of Adolescent and Young Adult Patients Treated on This Study Compared With Those of Patients Treated Per COG-AALL0232 [ Time Frame: Up to 10 years post-registration ]

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Ages Eligible for Study: | 16 Years to 39 Years (Child, Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Eligibility Criteria:
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Diagnosis
- Newly diagnosed patients with either B-precursor or T-precursor acute lymphoblastic leukemia (WHO criteria). Burkitt type leukemia as defined per protocol is not eligible. Patients known to have Ph+ ALL at time of diagnosis are not eligible.
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CALGB patients entered on CALGB 10403 who are later found to meet the following criteria for Ph+ ALL should have treatment on this trial discontinued and should be encouraged to enroll on CALGB 10001 or its successor trial:
- BCR-ABL fusion transcript determined by FISH or RT-PCR
- t(9;22)(q34;q11) or variant determined by cytogenetics
Non-CALGB study participants who are later found to be Ph+ should have treatment on this trial discontinued and should be encouraged to enroll on an appropriate clinical trial specifically designed for Ph+ ALL.
- Age: 16 - 39 years
- ECOG Performance Status 0-2
- Patients with Down Syndrome are excluded from this study due to the likelihood of excessive toxicity resulting. These patients should be treated in consultation with a pediatric oncologist.
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Prior Therapy - No prior therapy except for limited treatment with corticosteroids or hydroxyurea and a single dose of intrathecal cytarabine.
- No prior therapy for acute leukemia except emergency therapy (corticosteroids or hydroxyurea) for blast cell crisis, superior vena cava syndrome, or renal failure due to leukemic infiltration of the kidneys. When indicated, leukapheresis or exchange transfusion is recommended to reduce the WBC.
- Single-dose intrathecal cytarabine is allowed prior to registration or prior to initiation of systemic therapy for patient convenience. This is usually done at the time of the diagnostic bone marrow or venous line placement to avoid a second lumbar puncture. Systemic chemotherapy must begin within 72 hours of this intrathecal therapy.
- Patients receiving prior steroid therapy are eligible for study. The dose and duration of previous steroid therapy should be carefully documented on case report forms.

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00558519
Study Chair: | Wendy Stock, M.D. | University of Chicago |
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: | Alliance for Clinical Trials in Oncology |
ClinicalTrials.gov Identifier: | NCT00558519 |
Other Study ID Numbers: |
CALGB-10403 CALGB-10403 ECOG C10403 CDR0000574230 ( Registry Identifier: NCI Physician Data Query ) |
First Posted: | November 15, 2007 Key Record Dates |
Results First Posted: | January 31, 2020 |
Last Update Posted: | August 18, 2021 |
Last Verified: | August 2021 |
B-cell adult acute lymphoblastic leukemia T-cell adult acute lymphoblastic leukemia untreated adult acute lymphoblastic leukemia |
Leukemia Precursor Cell Lymphoblastic Leukemia-Lymphoma Leukemia, Lymphoid Neoplasms by Histologic Type Neoplasms Lymphoproliferative Disorders Lymphatic Diseases Immunoproliferative Disorders Immune System Diseases Cytarabine Dexamethasone Cyclophosphamide Doxorubicin Liposomal doxorubicin Methotrexate |
Vincristine Daunorubicin Mercaptopurine Pegaspargase Thioguanine Immunosuppressive Agents Immunologic Factors Physiological Effects of Drugs Antirheumatic Agents Antineoplastic Agents, Alkylating Alkylating Agents Molecular Mechanisms of Pharmacological Action Antineoplastic Agents Myeloablative Agonists Anti-Inflammatory Agents |