LAUSR

Depending on the initial risk factors survival rates of childhood acute lymphoblastic leukemia (ALL) nowadays reach an average of 85%. The successful treatment of this severe disease is based on the development of multi-modal treatment concepts, on the basis of a continuously improving molecular genetic characteri-zation of the disease with the identification of new risk factors. The diagnosis of the response to therapy and the resulting stratification of patients into different therapy strata plays an essential role in this progress. These risk-adapted treatment approaches have minimized therapy-associated complications as well as late effects. In the upcoming years, the goal will be to improve the cure rate of patients with unfavorable prognosis. The development of im-munotherapeutic approaches, which are currently being tested in clinical trials in the con-text of ALL therapy, can play an important role in this context.