High Throughput Drug Sensitivity Assay and Genomics- Guided Treatment of Patients With Relapsed or Refractory Acute Leukemia

Inclusion Criteria: * Diagnosis of acute leukemia by World Health Organization (WHO) criteria (e.g.-acute myeloid leukemia, acute lymphoblastic leukemia, acute leukemia of ambiguous origin) * Either: * Relapsed after or refractory to prior treatment with at least two regimens or lines of treatment * Prior failure of at least one regimen or line of treatment, with poor cytogenetic or other risk factors, and ineligible for other clinical trials * Eastern Cooperative Oncology Group (ECOG) performance status 0 - 3 * Expectation that we can obtain about 10 million blasts from blood and/or marrow (e.g., circulating blast count of 5,000 or greater or cellular marrow with greater than or equal to 20% blasts) * Bilirubin =\< 1.5 x upper limit of normal (ULN) unless elevation is thought to be due to Gilbert's syndrome, hemolysis, or hepatic infiltration by the hematologic malignancy * Serum glutamic oxaloacetic transaminase (SGOT) (aspartate aminotransferase \[AST\]) and serum glutamate pyruvate transaminase (SPGT) (alanine aminotransferase \[ALT\]) =\< 2.5 x ULN, unless elevation is thought to be due to hepatic infiltration by the hematologic malignancy * Alkaline phosphatase =\< 2.5 x ULN, unless elevation is thought to be due to hepatic infiltration by the hematologic malignancy * Serum creatinine =\< 2.0 mg/dL * Informed consent * Willing to use contraception when appropriate * Expected survival is greater than 100 days Exclusion Criteria: * No other active cancer that requ…