Financial Toxicity and Quality of Life in Patients Undergoing Stem-Cell Transplant Evaluation: A Single-Center Analysis

Abstract

PURPOSE We investigated the prevalence of financial toxicity in a population undergoing hematopoietic cell transplantation (HCT) evaluation and measured its impact on post-transplant clinical and health-related quality-of-life outcomes. MATERIALS AND METHODS This was a prospective study in patients undergoing evaluation for allogeneic HCT between January 1, 2018, and September 23, 2020, at a large academic medical center. Financial health was measured via a baseline survey and the comprehensive score for financial toxicity-functional assessment of chronic illness therapy (COST-FACIT) survey. The cohort was divided into three groups: none (grade 0), mild (grade 1), and moderate-high financial toxicity (grades 2-3). Health-related quality of life outcomes were measured at multiple time points. Multivariate logistic regression analysis evaluated factors associated with financial toxicity. Kaplan-Meier curves and log-rank tests was used to evaluate overall survival (OS) and nonrelapse survival. RESULTS Of 245 patients evaluated for transplant, 176 (71.8%) completed both questionnaires (median age was 57 years, 63.1% were male, 72.2% were White, and 39.2% had myelodysplastic syndrome, 38.1% leukemia, and 13.6% lymphoma). At initial evaluation, 83 (47.2%) patients reported no financial toxicity, 51 (29.0%) with mild, and 42 (23.9%) with moderate-high financial toxicity. Patients with financial toxicity reported significant cost-cutting behaviors, including reduced spending on food or clothing, using their savings, or not filling a prescription because of costs ( P < .0001). Quality of life was lower in patients with moderate-high financial toxicity at 6 months ( P = .0007) and 1 year ( P = .0075) after transplant. Older age (>62; odds ratio [OR], 0.33 [95% CI, 0.13 to 0.79]; P = .04) and income ≥$60,000 in US dollars (USD) (OR, 0.17 [95% CI, 0.08 to 0.38]; P < .0001) were associated with lower odds of financial toxicity. No association was noted between financial toxicity and selection for transplant, OS, or nonrelapse mortality. CONCLUSION Financial toxicity was highly correlated with patient-reported changes in compensatory behavior, with notable impact on patient quality of life after transplant.