Evaluation of Functional and Nutritional Parameters in Fit Acute Leukemia Patients

This single-center observational prospective longitudinal study will assess cognitive, physical, and nutritional performance in acute leukemia patients undergoing intensive chemotherapy. Patients will provide informed consent prior to enrollment. Hematologists will oversee clinical management and approve evaluations, while physical and rehabilitation medicine specialists and a nutritionist will conduct assessments. Performance will be evaluated at admission, discharge, and three weeks (21 days) after starting chemotherapy.