Economic analysis of the use of contrast media during percutaneous coronary interventions in France and Spain

Abstract

SummaryThe iso-osmolar contrast medium iodixanol (Visipaque™; GE Healthcare, UK) has been reported to reduce the risk of major adverse cardiac events and to have a higher success rate when used during percutaneous coronary intervention (PCI) compared with the ionic low-osmolar contrast medium ioxaglate (Hexabrix; Guerbet, France) for patients at risk of complications. This study assessed to what extent these clinical benefits translate into economic benefits for patients undergoing PCI in France and Spain using a decision tree model. Clinical data were derived from the COURT and VIP trials. Medical resource use data were obtained from panels of French and Spanish interventional cardiologists. Resource use was converted to costs using country-specific tariffs. The study results suggest that using iodixanol rather than ioxaglate confers an economic benefit in addition to the reported clinical benefit in high-risk patients undergoing PCI in both countries. For low-risk patients, iodixanol may be regarded as cost-effective when relating the extra cost to the small reported increase in angiographic success.