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A cost-effectiveness analysis of breast cancer treatment in certified versus non-certified hospitals in Germany: cancer therapy and prevention

In Germany, the German Cancer Society (Deutsche Krebsgesellschaft [DKG]) accredits hospitals to ensure high-quality cancer treatment through adherence to clinical guidelines and a multidisciplinary approach. Evidence suggests certified hospitals (CHs) achieve better clinical outcomes and prognoses t...

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Main Authors: Lwin, Min Wai (Author) , Schoffer, Olaf (Author) , Streissnig, Christoph (Author) , Wimberger, Pauline (Author) , Gerken, Michael (Author) , Bierbaum, Veronika (Author) , Bobeth, Christoph (Author) , Rößler, Martin (Author) , Dröge, Patrik (Author) , Ruhnke, Thomas (Author) , Günster, Christian (Author) , Tol, Kees Kleihues-van (Author) , Link, Theresa (Author) , Scharl, Anton (Author) , Sturm-Inwald, Elisabeth C. (Author) , Kast, Karin (Author) , Papathemelis, Thomas (Author) , Ortmann, Olaf (Author) , Klinkhammer-Schalke, Monika (Author) , Schmitt, Jochen (Author) , Schlander, Michael (Author)
Format: Article (Journal)
Language:English
Published: 2026
In: International journal of cancer
Year: 2026, Pages: 1-14
ISSN:1097-0215
DOI:10.1002/ijc.70388
Online Access:Verlag, kostenfrei, Volltext: https://doi.org/10.1002/ijc.70388
Verlag, kostenfrei, Volltext: https://onlinelibrary.wiley.com/doi/abs/10.1002/ijc.70388
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Author Notes:Min-Wai Lwin, Olaf Schoffer, Christoph Streissnig, Pauline Wimberger, Michael Gerken, Veronika Bierbaum, Christoph Bobeth, Martin Rößler, Patrik Dröge, Thomas Ruhnke, Christian Günster, Kees Kleihues-van Tol, Theresa Link, Anton Scharl, Elisabeth C. Sturm-Inwald, Karin Kast, Thomas Papathemelis, Olaf Ortmann, Monika Klinkhammer-Schalke, Jochen Schmitt, Michael Schlander
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Summary:In Germany, the German Cancer Society (Deutsche Krebsgesellschaft [DKG]) accredits hospitals to ensure high-quality cancer treatment through adherence to clinical guidelines and a multidisciplinary approach. Evidence suggests certified hospitals (CHs) achieve better clinical outcomes and prognoses than non-certified hospitals (NCHs). However, additional services required for certification incur substantial, unreimbursed costs, necessitating a focused cost-effectiveness evaluation. This retrospective cohort study utilized anonymized administrative routine healthcare data from Allgemeine Ortskrankenkasse, Germany's largest statutory health insurance. The study sample comprised 143,720 incident breast cancer (BC) patients treated between 2009 and 2017 across both CHs and NCHs. A health system perspective was used in this cost-effectiveness analysis. Direct medical costs (inpatient, outpatient, medication, and certification) were compared between CHs and NCHs. Life-years gained (LYG) were calculated from 5-year restricted mean survival time. The incremental cost-effectiveness ratio (ICER), quantified as cost per LYG, served as the primary outcome measure, reported in 2024 euro. Treatment in CHs significantly improved breast cancer survival, yielding 201 LYG per 1000 patients (95% confidence interval: 185-216). Accounting for €1.5 M in certification-related costs and marginal direct medical costs, the total incremental cost was €1.81 M per 1000 patients. This resulted in an ICER of €9036 per LYG. Despite the financial investment required for DKG certification, BC treatment in CHs provided significant survival benefits at a reasonable incremental cost, reinforcing the clinical and economic value. These findings offer critical insights for hospital authorities and healthcare policymakers, supporting the continued investment in certification.
Item Description:Erstmals veröffentlicht: 9. März 2026
Gesehen am 02.04.2026
Physical Description:Online Resource
ISSN:1097-0215
DOI:10.1002/ijc.70388

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