Research on pediatric acute lymphoblastic leukemia is exploring various aspects of the disease, including long-term effects of chemotherapy, new treatment approaches, and potential complications. Studies are investigating topics such as toxicity-free survival, the use of AI-powered platforms for same-day treatment decisions, and the relationship between leukemia treatment and oral health. The disease is also being examined in terms of potential neurological complications, such as seizures and epilepsy, and innovative treatments like CAR T cells and gentle treatment options are being considered.