De Francesco M, Ronco C, Wacinski PJ, Wessely R, Hernández F, Lamotte M. Economic impact of contrast-induced acute kidney injury associated with invasive cardiology: role of iso-osmolar contrast media in Germany, Italy, Poland, and Spain.
J Med Econ 2016;
19:158-68. [PMID:
26451530 DOI:
10.3111/13696998.2015.1105809]
[Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE
Iso-osmolar Iodixanol is associated with a lower rate of contrast-induced acute kidney injury (CI-AKI) in patients at increased risk compared to low-osmolar contrast media (LOCM). The aim of this study was to assess the financial consequences of CI-AKI risk reduction in patients undergoing coronary angiography (CA) with or without percutaneous coronary intervention (PCI) in German, Italian, Polish and Spanish hospitals.
METHODS
This budget impact analysis (BIA) compared a scenario with iodixanol to a scenario without, where only LOCM were used, in patients at increased risk of CI-AKI over a 3-year horizon. A meta-analysis based on a systematic review observed a lower rate of CI-AKI with iodixanol compared to LOCM (Risk Reduction = 0.46) in patients with underlying impaired renal function (serum creatinine ≥1.6 mg/dl and estimated glomerular filtration rate ≤50 ml/min/1.73 m(2)). Contrast media and CI-AKI hospitalization costs were included in the analysis and unit costs were obtained from published literature, official sources or, when available, from hospital data. In the absence of country-specific data, resource utilization for a CI-AKI hospitalization was obtained by interviews with local clinicians in each country. The percentage of patients who received iodixanol was assumed to increase over time.
RESULTS
Based on a percentage of patients at increased risk of CI-AKI equal to 20% in Germany, 24% in Italy, 23% in Poland and 10% in Spain, results showed that the introduction of iodixanol would bring a 3-years cumulative net percentage saving on the total hospital budget of 29%, 34%, 25%, and 33% in the four countries respectively.
CONCLUSION
The results of the analysis for the four countries showed that iodixanol use in patients at increased risk of CI-AKI undergoing CA with or without PCI may bring considerable savings on the hospital's budget, due to the associated reduction in CI-AKI incidence.
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