Rethinking priorities: Cost of complications after elective colectomy
Objective: To compare incremental costs associated with complications of elective colectomy using nationally representative data among patients undergoing laparoscopic/open resections for the 4 most frequent diagnoses.
Summary background data: Rising healthcare costs have led to increasing focus on the need to achieve a better understanding of the association between costs and quality. Among elective colectomies, a focus of surgical quality-improvement initiatives, interpretable evidence to support existing approaches is lacking.
Methods: The 2009 to 2011 Nationwide Inpatient Sample (NIS) data were queried for adult (≥18 years) patients undergoing elective colectomy. Patients with primary diagnoses for colon cancer, diverticular disease, benign colonic neoplasm, and ulcerative colitis/regional enteritis were included. Based on system-based complications considered relevant to long-term treatment of elective colectomy, stratified differences in risk-adjusted incremental hospital costs and complications probabilities were compared.
Results: A total of 68,462 patients were included, weighted to represent 337,887 patients nationwide. A total of 16.4% experienced complications. Annual risk-adjusted incremental costs amounted to >$150 million. Magnitudes of complication prevalences/costs varied by primary diagnosis, operative technique, and complication group. Infectious complications contributed the most ($55 million), followed by gastrointestinal ($53 million), pulmonary ($22 million), and cardiovascular ($11 million) complications. Total annual costs for elective colectomies amounted to >$1.7 billion: 11.3% was due to complications [1.9% due to current Centers for Medicare and Medicaid Services (CMS) complications].
Conclusions: The results highlight a need to consider the varied/broad impact of complications, offering a stratified paradigm for priority setting in surgery. As we move forward in the development of novel/adaptation of existing interventions, it will be essential to weigh the cost of complications in an evidence-based way.
Annals of surgery
Zogg, C. K.,
Diaz, A. J.,
Zogg, D. L.,
Tsai, T. C.,
Rose, J. A.,
Scott, J. W.,
Haider, A. H.
(2016). Rethinking priorities: Cost of complications after elective colectomy. Annals of surgery, 264(2), 312-322.
Available at: https://ecommons.aku.edu/pakistan_fhs_mc_surg_gen/299