Trends in survival and costs in metastatic melanoma in the era of novel targeted and immunotherapeutic drugs
Franken, M. G.; Leeneman, B.; Aarts, M. J.B.; van Akkooi, A. C.J.; van den Berkmortel, F. W.P.J.; Boers-Sonderen, M. J.; van den Eertwegh, A. J.M.; de Groot, J. W.B.; Hospers, G. A.P.; Kapiteijn, E.; Piersma, D.; van Rijn, R. S.; Suijkerbuijk, K. P.M.; van der Veldt, A. A.M.; Westgeest, H. M.; Wouters, M. W.J.M.; Haanen, J. B.A.G.; Uyl-de Groot, C. A.
(2021) ESMO open, volume 6, issue 6
(Article)
Abstract
Background: The objective of this study was to evaluate trends in survival and health care costs in metastatic melanoma in the era of targeted and immunotherapeutic drugs. Materials and methods: Data on survival and health care resource use were retrieved from the Dutch Melanoma Treatment Registry. The Kaplan–Meier method was
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used to estimate overall survival. Health care costs and budget impact were computed by applying unit costs to individual patient resource use. All outcomes were stratified by year of diagnosis. Results: Baseline characteristics were balanced across cohort years. The percentage of patients receiving systemic treatment increased from 73% in 2013 to 90% in 2018. Patients received on average 1.85 [standard deviation (SD): 1.14] lines of treatment and 41% of patients received at least two lines of treatment. Median survival increased from 11.8 months in 2013 [95% confidence interval (CI): 10.7-13.7 months] to 21.1 months in 2018 (95% CI: 18.2 months-not reached). Total mean costs were €100 330 (SD: €103 699); systemic treatments accounted for 84% of the total costs. Costs for patients who received systemic treatment [€118 905 (SD: €104 166)] remained reasonably stable over the years even after the introduction of additional (combination of) novel drugs. From mid-2013 to 2018, the total budget impact for all patients was €452.79 million. Conclusion: Our study shows a gain in survival in the era of novel targeted and immunotherapeutic drugs. These novel drugs came, however, along with substantial health care costs. Further insights into the cost-effectiveness of the novel drugs are crucial for ensuring value for money in the treatment of patients with metastatic melanoma.
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Keywords: costs, immunotherapeutic drugs, melanoma, survival, targeted drugs, Oncology, Cancer Research
ISSN: 2059-7029
Publisher: BMJ Publishing Group
Note: Funding Information: The Dutch Melanoma Treatment Registry received a start-up grant from The Netherlands Organization for Health Research and Development (ZonMW, project number 836002002). Data collection for the DMTR is funded by Bristol-Myers Squibb, Merck Sharpe & Dohme, Novartis, and Pierre Fabre. Roche ceased funding in 2019 and Pierre Fabre started funding in 2019. Funding Information: No funding was obtained for this manuscript. The Dutch Melanoma Treatment Registry received a start-up grant from The Netherlands Organization for Health Research and Development (ZonMW, project number 836002002). Data collection for the DMTR is funded by Bristol-Myers Squibb, Merck Sharpe & Dohme, Novartis, and Pierre Fabre. Roche ceased funding in 2019 and Pierre Fabre started funding in 2019. ACJvA reports grants and personal fees from Amgen and Merck-Pfizer; and personal fees from Bristol-Myers Squibb, Novartis, MSD-Merck, Pierre Fabre, Sanofi, and 4SC, outside the submitted work. AJMvdE reports personal fees from BMS, MSD, Merck, Sanofi, Roche, Novartis, Eisai, Ipsen, Pfizer, and Pierre Fabre; and grants from Grant for clinical studies, outside the submitted work. MGF reports grants from Roche Nederland B.V. Daiichi Sankyo, Abbvie, Gilead Sciences Netherlands BV, and Astellas Pharma BV, outside the submitted work. JWBdG reports personal fees from BMS, MSD, Pierre Fabre, and Servier, outside the submitted work. JBAGH reports grants and other from BMS, MSD, Novartis, BioNTech, and Amgen; other from Achilles Tx, GSK, Immunocore, Ipsen, Merck Serono, Molecular Partners, Pfizer, Roche/Genentech, Sanofi, Seattle Genetics, Third Rock Ventures, and Vaximm; and personal fees from Neogene Tx, outside the submitted work. GAPH reports consulting and advisory role: Amgen, Roche, MSD, BMS, Pfizer, Novartis, Pierre Fabry, paid to the institution (UMCG); and research grant from BMS and Seerave, paid to the institution (UMCG). DP reports personal fees from BMS advisory board and Pierre Fabre advisory board, outside the submitted work. KPMS reports personal fees from Novartis, Roche, Pierre Fabre, MSD, BMS, and Abbvie, outside the submitted work. AAMvdV reports other from BMS, MSD, Merck, Sanofi, Roche, Novartis, Eisai, Ipsen, Pfizer, and Pierre Fabre, outside the submitted work. HMW reports non-financial support from Ipsen; personal fees from Roche; and personal fees and non-financial support from Astellas, outside the submitted work. All other authors have declared no conflicts of interest. Funding Information: ACJvA reports grants and personal fees from Amgen and Merck-Pfizer; and personal fees from Bristol-Myers Squibb, Novartis, MSD-Merck, Pierre Fabre, Sanofi, and 4SC, outside the submitted work. AJMvdE reports personal fees from BMS, MSD, Merck, Sanofi, Roche, Novartis, Eisai, Ipsen, Pfizer, and Pierre Fabre; and grants from Grant for clinical studies, outside the submitted work. MGF reports grants from Roche Nederland B.V., Daiichi Sankyo, Abbvie, Gilead Sciences Netherlands BV, and Astellas Pharma BV, outside the submitted work. JWBdG reports personal fees from BMS, MSD, Pierre Fabre, and Servier, outside the submitted work. JBAGH reports grants and other from BMS, MSD, Novartis, BioNTech, and Amgen; other from Achilles Tx, GSK, Immunocore, Ipsen, Merck Serono, Molecular Partners, Pfizer, Roche/Genentech, Sanofi, Seattle Genetics, Third Rock Ventures, and Vaximm; and personal fees from Neogene Tx, outside the submitted work. GAPH reports consulting and advisory role: Amgen, Roche, MSD, BMS, Pfizer, Novartis, Pierre Fabry, paid to the institution (UMCG); and research grant from BMS and Seerave, paid to the institution (UMCG). DP reports personal fees from BMS advisory board and Pierre Fabre advisory board, outside the submitted work. KPMS reports personal fees from Novartis, Roche, Pierre Fabre, MSD, BMS, and Abbvie, outside the submitted work. AAMvdV reports other from BMS, MSD, Merck, Sanofi, Roche, Novartis, Eisai, Ipsen, Pfizer, and Pierre Fabre, outside the submitted work. HMW reports non-financial support from Ipsen; personal fees from Roche; and personal fees and non-financial support from Astellas, outside the submitted work. All other authors have declared no conflicts of interest. Publisher Copyright: © 2021 The Author(s)
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