To learn if cyclophosphamide, vincristine, and dexamethasone (called mini hyper-CVD) in combination with intrathecal (delivered into the spine) chemotherapy (methotrexate, hydrocortisone, cytarabine) and compressed rituximab, blinatumomab, and inotuzumab ozogamicin (called cRIB) can help to control the disease.
Pediatric, adolescent, or young adult patients with B-ALL as per NCCN v2.2021 and WHO classification in relapse or primary refractory and, either/both of the following: • Unable to receive anthracyclines (see section 3.1.8) or is PEG-asparaginase intolerant.
For leukemia: Patients must have ≥ 5% blasts expressing CD19 and CD22 in the bone marrow as assessed by morphology or flow cytometry. However, if an adequate bone marrow sample cannot be obtained, patients may be enrolled if there is unequivocal evidence of leukemia with ≥ 5% blasts in the peripheral blood.
If patient does not have CD20, they can still be enrolled but will not receive rituximab.
Performance status: Lansky ≥ 50 for patients who are ≤ 16 years old and Karnofsky ≥ 50% for patients who are > 16 years old.
Curatively treated non-melanomatous skin cancer
Other primary solid tumor treated with curative intent and no known active disease present and no treatment administered during the last 2 years
Presence of clinically significant uncontrolled CNS pathology such as epilepsy, childhood seizure, paresis, aphasia, stroke, severe brain injuries, organic brain syndrome, or psychosis. Presence of the following are allowed: headaches, vomiting, nerve palsy
Patients with uncontrolled, active infections (viral, bacterial, or fungal). Infections controlled on concurrent anti-microbial agents are acceptable, and anti-microbial prophylaxis per institutional guidelines are acceptable.