Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: Effect of Treatment Using rhIL-11 in Patients With Thrombocytopenia After Chemotherapy for Childhood Acute Lymphoblastic Leukemia
Brief Summary: The goal of this clinical research study is to find out if rhIL-11（Interleukin 11） may increase the platelet count in Childhood patients with acute lymphocytic leukemia (ALL) who develop low platelet counts while receiving standard CAT（cyclophosphamide+Cytosine arabinoside+mercaptopurine，7d） therapy.