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Annals of Surgery:
doi: 10.1097/SLA.0000000000000805
Original Article: PDF Only

Is It Time to Centralize High-Risk Cancer Care in the United States? Comparison of Outcomes of Esophagectomy Between England and the United States.

Munasinghe, Aruna BSc, MBBS, FRCS, ChM; Markar, Sheraz R. MBBChir, MSc, MA, MRCS; Mamidanna, Ravikrishna MBBS, MRCS; Darzi, Ara W. MD, FRCS, FMedSci, FRS; Faiz, Omar D. MS, FRCS; Hanna, George B. PhD, FRCS, MErgS; Low, Donald E. MD, FACS

Published Ahead-of-Print
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Abstract

Objective: To determine the difference in in-hospital mortality and length of hospital stay (LOS) after esophagectomy between the United States and England.

Background: Since 2001, complex procedures such as esophagectomy have been centralized in England, but in the United States no formal plan for centralization exists.

Methods: Patients who underwent esophagectomy for cancer between 2005 and 2010 were identified from the Nationwide Inpatient Sample (United States) and the Hospital Episodes Statistics (England). In-hospital mortality and LOS were compared.

Results: There were 7433 esophagectomies performed in 66 English hospitals and 5858 resections in 775 US hospitals; median number of resections per center per year was 17.5 in England and 2 in the United States. In-hospital mortality was greater in US hospitals (5.50% vs 4.20%, P = 0.001). In multiple regression analysis, predictors of mortality included patient age, comorbidities, hospital volume, and surgery performed in the United States [odds ratio (OR) = 1.20 (1.02-1.41), P = 0.03]. Median LOS was greater in the English hospitals (15 vs 12 days, P < 0.001). However, when subset analysis was done on high-volume centers in both health systems, mortality was significantly better in US hospitals (2.10% vs 3.50%, P = 0.02). LOS was also seen to decrease in the US high-volume centers but not in England.

Conclusions: The findings from this international comparison suggest that centralization of high-risk cancer surgery to centers of excellence with a high procedural volume translates into an improved clinical outcome. These findings should be factored into discussions regarding future service configuration of major cancer surgery in the United States.

(C) 2014 by Lippincott Williams & Wilkins.

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