Feasibility of Screening for Early Late Effects of Contemporary Therapy in High-Risk Neuroblastoma Survivors

The study participant is being asked to be in a research study called LEGACY, because you were treated for high-risk neuroblastoma (HR-NBL). Primary Objective To determine the feasibility of conducting comprehensive evaluations, leveraging the established SJLIFE (St. Jude Lifetime Cohort Study) study infrastructure, in survivors of HR-NBL (high-risk neuroblastoma) who are greater than 2 years from completion of contemporary therapy and were previously treated at SJCRH (St. Jude Children's Research Hospital). Exploratory Objectives * To describe the health outcomes of survivors of HR-NBL previously treated at SJCRH with contemporary era therapy who are greater than 2 years from completion of therapy. * To describe the relationship between patient outcomes and social determinants of health (SDOH) in survivors of HR-NBL previously treated at SJCRH with contemporary era therapy who are greater than 2 years from completion of therapy.