Social and Legal Needs in Patients and Families With Cancer: Interaction With Patient-Level Financial Toxicity.

Adverse financial burden and its effect on patients resulting from the costs associated with cancer care, both direct and indirect, is known as financial toxicity. This review explores the interplay between financial toxicity and key social and legal needs in cancer care. Drawing from the WHO's framework and the ASCO's policy statement on social determinants of health, we propose a conceptual model that discusses five key needs-housing insecurity, food insecurity, transportation and access barriers, employment disruptions, and psychosocial needs-which interact with, and are affected by financial toxicity, and adversely influence patients' well-being and adherence to treatment.