Gut Microbiota in Intestinal Barrier Damage in Acute Leukemia Patients Undergoing Inpatient Induction

You may be eligible if

• Adults (ages 18 - 99 years) undergoing inpatient induction chemotherapy for newly diagnosed or relapsed acute leukemia (myeloid or lymphoblastic).
• Any induction regimen (standard or experimental) with planned \~4 weeks of inpatient stay
• Able to provide written voluntary consent before performance of any study related procedure.