Arm morbidity and financial difficulty in breast cancer survivors

Purpose Long-term upper extremity symptoms after breast cancer treatment may impact patient-reported financial difficulty. In this cross-sectional investigation, we hypothesized that severity of arm symptoms would be associated with greater financial difficulty. Methods Stage 0-III breast cancer patients treated at our institution from 2002 to 2012 were recruited for a 2018 survey study appraising disease-specific patient-centered outcomes using EORTC-QLQ-BR23 and EORTC-QLQ-C30 questionnaires. The association between Arm Symptom (AS) score and Financial Impact (FI) score was assessed, adjusting for clinically relevant variables. Results Of 1126 interested participants, 882 (78%) responded to surveys. Three hundred fourteen (36%) with incomplete responses were excluded. Median time from surgery was 9 years; 181 (32%) and 117 (21%) had mastectomy with or without reconstruction, 126 (22%) received postmastectomy radiation (PMRT), and 221 (39%) underwent axillary lymph node dissection. 76 (13%) reported some degree of financial difficulty; 10 (2%) the highest degree of difficulty. Of 217 (38%) patients experiencing arm symptoms, 60 (28%) had severe symptoms. Seven (70%) of those with highest degree of financial difficulty had severe arm symptoms. Younger age at surgery (p = .029), mastectomy with reconstruction (p = 0.003), Hispanic ethnicity (p < 0.001), PMRT (p = 0.027), recurrence (p < 0.001), and higher AS score (p < 0.001) were associated with greater financial difficulty. On multivariable analysis, AS score, younger age, Hispanic ethnicity, and recurrence remained associated with financial difficulty. Conclusion In this study, younger age, Hispanic ethnicity, and arm morbidity were associated with increased risk for financial difficulty. Clarifying how treatment-related adverse events such as arm morbidity increase financial hardship may guide interventions to mitigate this burden.