Abstract
Background
We assessed the average management cost per case of lung cancer in France according to the histological type and stage at diagnosis, together with the cost of each component of different treatment strategies.
Methods
The sample was drawn from public and private hospitals that were treating large numbers of patients. The study covered the period from 1 July 1998 to 30 June 1999 and was based on medical chart review. A Markov model with six decision trees (two for small cell lung cancer [SCLC] and four for non-small cell lung cancer [NSCLC]) was used for the cost analysis. Treatment was broken down into first-line and second-line strategies, surveillance, and terminal care (TC).
Results
The average management costs were €22 006 (€10 631–36 296) for 1 year and €25 643 (€10 631–41 191) for 2 years. The 2-year average costs were €22 420 for disseminated SCLC and €27 098 for localized SCLC. The costs of NSCLC ranged from €19 543 for nonsurgical stages to €30 024 for surgical stages and €24 383 for stage IV. The weight of the different components of each strategy differed markedly according to the diagnostic subgroup: the cost of diagnosis ranged from 7.4% to 14% of total management costs, and that of TC from 11.5% to 31.1%. The principal cost component was first-line chemotherapy (32–58.5%). Sensitivity analyses showed that, whatever the type of lung cancer, the percentage of actively treated patients was the main cost determinant. TC and chemotherapeutic lines also had important economic implications.
Conclusion
The model developed here enables the component costs of different lung cancer management strategies in France to be assessed and the economic consequences of new treatment modalities to be predicted.
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Acknowledgments
This study was supported by an educational grant from Aventis Pharmaceuticals, France. The authors have no conflicts of interest that are directly relevant to the content of this study.
We thank all the clinicians who helped us to collect data for this study (J.M. Bachaud, P. Bombaron, J.Y. Douillard, A. Monnier, G. Ozenne, R. Poirier, E. Quoix, F. Reboul, O. Rixe, G. Robinet, T. Urban). We also thank M.P. Schuller-Lebeau for his invaluable help.
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Vergnenègre, A., Molinier, L., Combescure, C. et al. The Cost of Lung Cancer Management in France from the Payor’s Perspective. Dis-Manage-Health-Outcomes 14, 55–67 (2006). https://doi.org/10.2165/00115677-200614010-00007
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DOI: https://doi.org/10.2165/00115677-200614010-00007