Aims: A consensus definition of fracture related infection (FRI) has been created with the aim of standardising diagnosis and eliminating heterogeneity that prevents accurate comparison between existing studies. FRI remains one of the most challenging complications in musculoskeletal trauma surgery and carries with it a significant cost burden. A review of UK finances has not been completed utilising consensus diagnostic criteria. The goal of this study was to investigate the hospital-associated healthcare cost related to the treatment of FRI within an NHS major trauma centre.
Method: Through retrospective case-control analysis, 1240 patients with close fractures were identified. Of those, 21 patients with FRI were compared to 63 uninfected patients. Patients were matched based on fracture location, type of procedure and proximity in age. The costs assessed included hospitalisation, imaging, outpatient consultation, pharmaceuticals and procedure charges. Cost data was retrieved from healthcare resource group (HRG) guidelines, NHS Business Service Authority's (NBSA) prescription rates and internal costing.
Results: The FRI group were found to incur a 2.51 increase in total medial healthcare cost compared to the control group (£22,058 vs £8798 [p < 0.001]), which was primarily due to increased procedural costs (£13,020 vs £6291 [p < 0.001]) and length of hospital stay (£7552 vs £2124 [p < 0.001]).
Conclusion: Whilst diagnosis of FRI has a more rigorous definition following the new consensus, prevalence and cost outcomes are similar to previous studies. Given the deficiency in funding and ongoing challenges of resource allocation to the NHS, it is prudent to incorporate studies such as this into stratifying departmental budgets and quality improvement.
Level of evidence: III.
Keywords: Cost-analysis; Fracture related infection; Orthopaedics; Trauma.
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