This research study is for people who have been diagnosed with a form of Acute Lymphoblastic Leukemia (ALL) called Philadelphia chromosome positive (Ph+) ALL or ABL-class Philadelphia chromosome-like (Ph-like) B-cell acute lymphoblastic leukemia (B-ALL).
Leukemia is a type of cancer that occurs in the blood. It develops in the bone marrow, which is the soft, spongy center of the bones that produces the three major blood cells: white blood cells to fight infection; red blood cells that carry oxygen to the body; and platelets that help blood clot and stop bleeding.