1,708
Participants
Start Date
March 30, 2026
Primary Completion Date
September 1, 2035
Study Completion Date
September 1, 2035
Biopsy Procedure
Undergo biopsy
Biospecimen Collection
Undergo blood sample collection
Bone Marrow Aspiration
Undergo bone marrow aspiration
Bone Marrow Biopsy
Undergo bone marrow biopsy
Bone Scan
Undergo bone scan
Bortezomib
Given IV or SC
Calaspargase Pegol
Given IV
Computed Tomography
Undergo CT
Cyclophosphamide
Given IV
Cytarabine
Given IT or IV or SC
Daratumumab
Given IV
Daunorubicin Hydrochloride
Given IV
Dexamethasone
Given PO or IV
Doxorubicin Hydrochloride
Given IV
Echocardiography Test
Undergo ECHO
Lumbar Puncture
Under lumbar puncture
Magnetic Resonance Imaging
Undergo MRI
Mercaptopurine Oral Suspension
Given PO
Methotrexate
Given IT or IV or PO
Methylprednisolone
Given IV
Nelarabine
Given IV
Pegaspargase
Given IV or IM
Positron Emission Tomography
Undergo PET or PET-CT
Prednisolone
Given PO or IV
Prednisone
Given PO or IV
Questionnaire Administration
Ancillary studies
Radiation Therapy
Undergo radiation therapy
Therapeutic Hydrocortisone
Given IT
Thioguanine
Given PO
Ultrasound Imaging
Undergo ultrasound
Vincristine Sulfate
Given IV
Children's Oncology Group
NETWORK