Dasatinib and Combination Chemotherapy in Treating Young Patients With Newly Diagnosed Acute Lymphoblastic Leukemia

Inclusion Criteria:

• Newly diagnosed acute lymphoblastic leukemia (ALL)

  • Definitive evidence of BCR-ABL fusion (Philadelphia chromosome positive [PH+]) from an approved Children's Oncology Group (COG) cytogenetics laboratory

• Meets one of the following criteria:

  • Concurrent enrollment on Clusters of Orthologous Groups (COG)-AALL03B1 (or a successor trial) AND COG-AALL0232, COG-AALL0331, COG-AALL0434 or other front-line COG ALL clinical trial
  • Concurrent enrollment on COG-AALL03B1 (or a successor trial) AND scheduled to receive a 3 or 4-drug standard induction regimen
  • Concurrent enrollment on a Dana-Farber Cancer Institute (DFCI) Childhood ALL Consortium trial (or scheduled to be treated as per a DFCI Childhood ALL Consortium induction regimen)
• All patients must have definitive evidence of BCR-ABL fusion from an approved COG cytogenetics laboratory; patients may NOT have received Day 15 of Induction chemotherapy (or day 18 vincristine if enrolled on a DFCI Childhood ALL Consortium trial) prior to enrollment on AALL0622
• Patients must have a performance status of 0, 1 or 2 at completion of two weeks of Induction; use Karnofsky for patients > 16 years of age and Lansky for patients =< 16 years of age

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

  • 0.4 mg/dL (for patients 1 to 5 months of age)
  • 0.5 mg/dL (for patients 6 to 11 months of age)
  • 0.6 mg/dL (for patients 1 year of age)
  • 0.8 mg/dL (for patients 2 to 5 years of age)
  • 1.0 mg/dL (for patients 6 to 9 years of age)
  • 1.2 mg/dL (for patients 10 to 12 years of age)
  • 1.5 mg/dL (males) or 1.4 mg/dL (females) (for patients 13 to 15 years of age)
  • 1.7 mg/dL (males) or 1.4 mg/dL (females) (for patients >= 16 years of age)
• Total bilirubin =< 1.5 times upper limit of normal (ULN) for age
• Serum glutamate pyruvate transaminase (SGPT) (alanine aminotransferase [ALT]) < 2.5 times ULN for age
• Shortening fraction >= 27% by echocardiogram or ejection fraction >= 50% by gated radionuclide study
• No evidence of dyspnea at rest, no exercise intolerance, and a pulse oximetry > 94% at sea level if there is clinical indication for determination
• Patients with seizure disorder may be enrolled if on anticonvulsants and well controlled; however, drugs that induce CYP3A4/5 (carbamazepine, oxcarbazepine, phenytoin, primidone, phenobarbital) should be avoided
• Patients will start AALL0622 therapy on day 15 of induction therapy (or day 18 if enrolled on a DFCI Childhood ALL Consortium trial); patients must have received the first 2 weeks of Induction therapy

Exclusion Criteria:

• Females of childbearing potential must have a negative pregnancy test; patients of childbearing potential must agree to use an effective birth control method
• Female patients who are lactating must agree to stop breast-feeding
• Patients with Down syndrome

• Patients with any clinically significant cardiovascular disease including the following:

  • Myocardial infarction or ventricular tachyarrhythmia within 6 months
  • Ejection fraction less than institutional normal
  • Major conduction abnormality (unless a cardiac pacemaker is present)