Combination Chemotherapy and Ofatumumab in Treating Patients With Acute Lymphoblastic Leukemia or Lymphoblastic Lymphoma

Inclusion Criteria: * Patients of all ages with newly diagnosed, previously untreated CD-20+ acute lymphoblastic leukemia (ALL), or lymphoblastic lymphoma, Burkitt leukemia/lymphoma or having achieved complete remission (CR) with one course of induction chemotherapy * Failure to one induction course of chemotherapy (these patients will be analyzed separately) * Performance status of 0, 1, or 2 * Creatinine less than or equal to 3.0 mg/dL (unless considered tumor related) * Bilirubin less than or equal to 3.0 mg/dL (unless considered tumor related) * Adequate cardiac function defined as no clinically significant history of arrhythmia as determined by the principal investigator (PI) and/or the treating physician, history of myocardial infarction (MI) or clinically significant abnormal electrocardiogram (EKG), as determined by the PI and/or the treating physician, within 3 months prior to study enrollment; cardiac function will be assessed by history and physical examination * No active or co-existing malignancy (other than ALL or lymphoblastic lymphoma) with life expectancy less than 12 months due to that malignancy Exclusion Criteria: * Pregnant or nursing women * Known to be human immunodeficiency virus positive (HIV+) * Philadelphia chromosome (Ph)+ ALL * Active and uncontrolled disease/infection as judged by the treating physician * Unable or unwilling to sign the consent form * Subjects who have current active hepatic or biliary disease (with exception of patients with Gilbert's syndrome, asymptomatic gallstones, liver metastases or stable chronic liver disease per investigator assessment) * Treatment with any known non-marketed drug substance or experimental therapy within 5 terminal half-lives (calculated by multiplying the reported terminal half-life by 5) or 4 weeks prior to enrollment, whichever is longer, or currently participating in any other interventional clinical study * History of significant cerebrovascular disease in the past 6 months or ongoing event with active symptoms or sequelae * Positive serology for hepatitis B (HB) defined as a positive test for hepatitis B surface antigen (HBsAg); in addition, if negative for HBsAg but hepatitis B core antibody (HBcAb) positive (regardless of HBsAb status), a HB deoxyribonucleic acid (DNA) test will be performed and if positive the subject will be excluded; consult with a physician experienced in care \& management of subjects with hepatitis B to manage/treat subjects who are anti-HBc positive * Positive serology for hepatitis C (HC) defined as a positive test for hepatitis C antibody (HCAb), in which case reflexively perform a HC radioimmunoblotting assay (RIBA) immunoblot assay on the same sample to confirm the result