Study to Determine the Efficacy of Uproleselan (GMI-1271) in Combination With Chemotherapy to Treat Relapsed/Refractory Acute Myeloid Leukemia

Open to people ages 18-75

• ≥18 years and ≤75 years in age
• Patients with relapsed or refractory AML
• No more than one prior stem cell transplant
• Has not received the chemotherapy regimen to be used for induction on this trial
• Is considered medically eligible to receive the chemotherapy regimen to be used for induction on this trial

• Patients with acute promyelocytic leukemia, acute leukemia of ambiguous lineage (biphenotypic leukemia), chronic myeloid leukemia with myeloid blast crisis, or secondary refractory AML.
• Active signs or symptoms of CNS involvement by malignancy.
• Stem cell transplantation ≤4 months prior to dosing.
• Any immunotherapy or radiotherapy therapy within 28 days of dosing; any other experimental therapy or chemotherapy within 14 days of dosing.
• Prior use of G-CSF, CM-CSF or plerixafor within 7 days of dosing.
• Inadequate organ function.
• Abnormal liver function.
• Known active infection with hepatitis A, B, or C, or human immunodeficiency virus.
• Moderate kidney dysfunction (glomerular filtration rate <45 mL/min).
• Uncontrolled acute life-threatening bacterial, viral, or fungal infection.
• Clinically significant cardiovascular disease.
• Major surgery within 4 weeks of dosing.