Background: Esophagectomy in combination with perioperative multimodal therapy is the cornerstone of modern curative treatment for esophageal adenocarcinoma. The primary aim of this study was to assess the influence of textbook outcome (TO) as a composite quality performance indicator (QPI) and its perioperative parameters on survival in patients who underwent esophagectomy with curative intent.
Methods: Consecutive patients who underwent an esophagectomy between January 2014 and December 2022 at Christchurch Hospital were identified from a prospectively maintained hospital database. Univariable and multivariable analyses were performed to assess prognostic factors for each composite and individual postoperative outcome. Survival analysis was performed to evaluate the influence of these outcomes on overall survival.
Results: A total of 108 patients underwent an esophagectomy during the study period. The overall and Clavien-Dindo (CD) grade ≥ 3 postoperative complication rates were 62% and 26%, respectively. The anastomotic leak rate was 6.5% (n = 7). The TO rate, 30-day readmission rate, and 30-day mortality rate were 20%, 13%, and 1%, respectively. Resection margin and nodal disease were found to be independent prognostic factors for reduced survival.
Conclusion: TO as originally defined and its postoperative parameters of 30-day postoperative complications and 30-day readmission are validated QPIs of esophageal cancer surgery. Updating the postoperative complication parameter to include CD grade ≥ 3 complications resulted in a positive association between achieving TO and increased survival. Our findings support the call to redefine TO based on an update to this parameter, making it a more precise QPI of esophageal cancer surgery.
Keywords: Esophageal cancer; Esophagectomy; Quality performance indicators.
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