Clinical Epidemiology and Ageing

Economic burden of resected (stage IB-IIIA) non-small cell lung cancer in France, Germany and the United Kingdom: A retrospective observational study (LuCaBIS).

Andreas S, Chouaid C, Danson S, Siakpere O, Benjamin L, Ehness R, Dramard-Goasdoue M-H, Barth J, Hoffmann H, Potter V, Barlesi F, Chirila C, Hollis K, Sweeney C, Price M, Wolowacz S, Kaye JA, Kontoudis I Lung Cancer. 2018;124:298-309.

<p><b>OBJECTIVES: </b>New adjuvant treatments are being developed for patients with resected non-small cell lung cancer (NSCLC). Due to scarcity of real-world data available for treatment costs and resource utilization, health technology and cost-effectiveness assessments can be limited. We estimated the burden and cost-of-illness associated with completely resected stage IB-IIIA NSCLC in France, Germany and the United Kingdom (UK).</p><p><b>MATERIALS AND METHODS: </b>Eligible patients were aged ≥18 years with completely resected stage IB-IIIA NSCLC between August 2009 and July 2012. Patients (living or deceased) were enrolled at clinical sites by a systematic sampling method. Data were obtained from medical records and patient surveys. Direct, indirect and patient out-of-pocket expenses were estimated by multiplying resource use by country-specific unit costs. National annual costs were estimated based on disease prevalence data available from published sources.</p><p><b>RESULTS: </b>39 centers provided data from 831 patients of whom patient surveys were evaluable in 306 patients. Median follow-up was 26 months. The mean total direct costs per patient during follow-up were: €19,057 (France), €14,185 (Germany), and €8377 (UK). The largest cost drivers were associated with therapies received (€12,375 France; €3694 UK), and hospitalization/emergency costs (€7706 Germany). Monthly direct costs per patient were the highest during the distant metastasis/terminal illness phase in France (€15,562) and Germany (€6047) and during the adjuvant treatment period in the UK (€2790). Estimated mean total indirect costs per patient were: €696 (France), €2476 (Germany), and €1414 (UK). Estimates for the annual national direct cost were €478.4 million (France), €574.6 million (Germany) and €325.8 million (UK).</p><p><b>CONCLUSION: </b>To our knowledge, this is the first comprehensive study describing the burden of illness for patients with completely resected stage IB-IIIA NSCLC. The economic burden was substantial in all three countries. Treatment of NSCLC is associated with large annual national costs, mainly incurred during disease progression.</p>

MeSH terms: Carcinoma, Non-Small-Cell Lung; Cost of Illness; Female; Follow-Up Studies; France; Germany; Health Care Costs; Humans; Lung Neoplasms; Male; Neoplasm Staging; Quality of Life; Retrospective Studies; United Kingdom
DOI: 10.1016/j.lungcan.2018.06.007