Counting the cost: financial implications of complications following pancreaticoduodenectomy

Background: Morbidity after pancreaticoduodenectomy (PD) has been reported to be about 30-53%. These complications can double hospital costs. We sought to explore the financial implications of complications after PD in a large institutional database.Methods: A retrospective analysis of patients undergoing PD from 2010-2017 was performed. Costs for index hospitalization were divided into categories: operating room, postoperative ward, radiology and interventional radiology. Complications were categorized according to the Clavien-Dindo classification. Univariable and mutivariable analysis were performed.Results: Median cost of index admission for 997 patients who underwent PD was $23,704 (range $10,988-$528,531). Patients with major complications incurred significantly greater median costs compared to those without ($40,005 vs $21,306, p < 0.001). Patients with postoperative pancreatic fistula (POPF) grade A, B and C had progressively increasing costs ($32,164, $50,264 and $102,013, p < 0.001). On multivariable analysis ileus/delayed gastric emptying, respiratory failure, clinically significant POPF, thromboembolic complications, reoperation, duration of surgery >240 minutes and male sex were associated with significantly increased costs. Conclusion: Complications after PD significantly increase hospital costs. This study identifies the major contributors towards increased cost post-PD. Initiatives that focus on prevention of complications could reduce associated costs and ease financial burden on patients and healthcare organizations.

Automated summary

This study aims to explore the financial implications of complications after pancreaticoduodenectomy (PD). The results indicate that complications after PD significantly increase hospital costs, and specific types of complications are positively associated with costs.