Hospital Volume, In-Hospital Mortality, and Failure to Rescue in Esophageal Surgery

Nimptsch U, Haist T, Krautz C, Grützmann R, Mansky T, Lorenz D (2018)

Publication Type: Journal article

Publication year: 2018

Journal

Deutsches Ärzteblatt international Deutscher Ärzte-Verlag

Book Volume: 115

Pages Range: 793-800

Journal Issue: 47

DOI: 10.3238/arztebl.2018.0793

Abstract

BACKGROUND: In Germany, complex esophageal surgery is often performed in hospitals with low case numbers. For these procedures, an association exists between hospital case numbers and treatment outcomes, possibly because of differences in complication management. This aspect of the association between volume and outcome in esophageal surgery has not yet been studied in Germany. METHODS: On the basis of nationwide hospital discharge data (DRG statistics) from the years 2010 to 2015, the association between volume and outcome was analyzed in relation to in-hospital mortality, the frequency of complications, and the mortality of patients who had complications. RESULTS: 22 700 cases of complex esophageal surgery were identified. The probability of dying after esophageal surgery was much lower in hospitals with very high case numbers (median, 62 per year) than in those with very low case numbers (median, two per year), with an odds ratio (OR) of 0.50 (95% confidence interval, [0.42; 0.60]). At least one complication was documented for more than half of all patients; no association was found between the frequency of complications and the hospital case volume. The in-hospital mortality among patients who had complications was 12.3% [11.1; 13.7] in hospitals with very high case numbers and 20.0% [18.5; 21.6] in hospitals with very low case numbers. Of the 4032 procedures performed in 2015, 83% were for cancer of the esophagus. CONCLUSION: These findings indicate that the quality of care for patients undergoing esophageal surgery in Germany could be improved if more patients were treated in hospitals with high case numbers. The observed association between case numbers and outcomes is tightly linked to failure to rescue.

Authors with CRIS profile

Robert Grützmann Department of Surgery

Involved external institutions

Klinikum Darmstadt DE Germany (DE) Technische Universität Berlin DE Germany (DE) Sana Klinikum Offenbach DE Germany (DE)

How to cite

APA:

Nimptsch, U., Haist, T., Krautz, C., Grützmann, R., Mansky, T., & Lorenz, D. (2018). Hospital Volume, In-Hospital Mortality, and Failure to Rescue in Esophageal Surgery. Deutsches Ärzteblatt international, 115(47), 793-800. https://doi.org/10.3238/arztebl.2018.0793

MLA:

Nimptsch, Ulrike, et al. "Hospital Volume, In-Hospital Mortality, and Failure to Rescue in Esophageal Surgery." Deutsches Ärzteblatt international 115.47 (2018): 793-800.

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