Abstract
Objectives
Patients often struggle with their financial situation during cancer treatment due to treatment-related costs or loss of income. This resulting negative effect is called financial toxicity, which is a known as a side effect of cancer care. This study aimed to evaluate the association between financial toxicity and health-related quality of life among patients with gynecologic cancer using validated questionnaires.
Methods
In this multicenter study, patients with gynecologic cancer receiving anti-cancer drug treatment for > 2 months were recruited. Patients answered the COmprehensive Score for Financial Toxicity (COST) tool, EORTC-QLQ-C30, disease-specific tools (EORTC-QLQ-OV28/CX24/EN24), and EQ-5D-5L. Spearman’s rank correlation coefficient was used to determine associations.
Results
Between April 2019 and July 2021, 109 cancer patients completed the COST questionnaire. The mean COST score was 19.82. Strong associations were observed between financial difficulty (r = − 0.616) in the EORTC-QLQ-C30 and body image (r = 0.738) in the EORTC-QLQ-CX24, while weak associations were noted between the global health status/quality of life (r = 0.207), EQ-5D-5L index score (r = 0.252), and several function and symptom scale scores with the COST score.
Conclusions
Greater financial toxicity was associated with worse health-related quality of life scores, such as financial difficulty in gynecologic cancer patients and body image in cervical cancer patients as strong associations, and weakly associated with general health-related quality of life scores and several function/symptom scales.
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Data availability
Individual participant data that underlie the results reported in this article after deidentification and study materials are available upon reasonable request.
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Acknowledgements
We thank the patients and their families as well as the investigators and site personnel involved in the study. English language editing was performed using Editage. This work was partly presented as an oral presentation at the 2022 Japanese Society of Medical Oncology Annual Meeting in Tokyo, Japan, on February 17-19, 2021.
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The authors received no specific funding for this work.
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YK contributed to conceptualization, methodology, formal analysis, resources, data curation, writing the original draft, and project administration. KH contributed to conceptualization, methodology, resources, investigation, and writing of the original draft. LT performed writing, review, and project administration. KF contributed to methodology and writing—review. AI contributed to conceptualization, methodology, formal analysis, writing—review and editing, and supervision. Other authors contributed to investigation, resources, writing, review, and editing.
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Conflict of interest
Yusuke Kajimoto is an employee of the MSD K.K. Ataru Igarashi received a consultant fee, grants, and other from Pfizer Japan Inc. and Terumo Corporation; a consultant fee and grants from Beckton Dickinson and Company, Milliman Inc., and Taiho Pharmaceutical Co. Ltd.; a consultant fee and others from Abbvie GK, Ayumi Pharmaceutical Inc., Chugai Pharmaceuticals Inc., Eisai Inc., GSK., Nippon Boehringer Ingelheim Inc., Novartis Pharma K.K., Novo Nordisk Japan Inc., Ono Pharmaceutical Inc., Sumitomo Dainippon Pharma Inc., and Takeda Pharmaceutical Inc.; consultant fees from Otsuka Pharmaceutical Co., Ltd. and Sanofi Japan Inc.; grants and others from Gilead Sciences K.K.; grants from Boston Scientific Japan Inc. and Intuitive Surgical GK.; others from Astellas Pharma Inc., CSL Behring Japan Inc., Fuji Film Inc. and Medilead Inc. The other authors have no conflicts of interest to declare.
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Kajimoto, Y., Honda, K., Suzuki, S. et al. Association between financial toxicity and health-related quality of life of patients with gynecologic cancer. Int J Clin Oncol 28, 454–467 (2023). https://doi.org/10.1007/s10147-023-02294-1
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DOI: https://doi.org/10.1007/s10147-023-02294-1