Primary Prevention of Sudden Cardiac Death: Can We Afford the Cost of Cardioverter-Defibrillators? Data from the Search-MI Registry-Italian Sub-study |
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Authors: | GIUSEPPE BORIANI,MAURO BIFFI,MAURIZIO RUSSO&dagger ,MAURIZIO LUNATI&Dagger ,GIANLUCA BOTTO¶ ,ALESSANDRO PROCLEMER§ ,GIUSEPPE VERGARA,WERNER RAHUE&dagger &dagger ,CRISTIAN MARTIGNANI,RENATO RICCI&dagger , MASSIMO SANTINI&dagger , On Behalf of the SEARCH MI Registry Italian Investigators |
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Affiliation: | From the Institute of Cardiology, University of Bologna, Azienda Ospedaliera S. Orsola-Malpighi, Bologna;, Division of Cardiology, San Filippo Neri Hospital, Roma;, Division of Cardiology, Niguarda Hospital, Milano;, Division of Cardiology, S. Anna Hospital, Como;, Division of Cardiology, S.M. della Misericordia Hospital, Udine;, Division of Cardiology, Civile Hospital, Rovereto (TN);, and Division of Cardiology, S. Maurizio Hospital, Bolzano, Italy |
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Abstract: | Background: Large randomized trials show that in appropriately selected patients with left ventricular dysfunction, implantable cardioverter-defibrillators (ICDs) can improve overall survival at 2–5 years. Since direct implementation of the criteria used in the MADIT II and SCD-HeFT will lead to a marked rise in ICD implants, there is a growing fear that increased use of ICDs may cause a dramatic burden to health care systems. The ICD has traditionally been seen as an expensive form of treatment, which is difficult to accept at the first look. This is mainly due to the nonlinear character of the ICD investment, characterized by high initial expenditure, followed by a deferred pay-off in terms of clinical benefits. Cost-effectiveness analysis may help provide a different perspective on the problem of ICD cost, as may estimation of the daily cost of ICD treatment, assuming a time horizon of 5–7 years—a particularly interesting subject for further registry studies. Methods and Results: Based on real expenditure data from 2002 to 2005, as recorded in the Search-MI Registry-Italian Sub-study of patients implanted on MADIT II indications, we estimated the daily costs associated with the device and leads. Over a 5–7 year time horizon, the average daily cost was estimated to be €4.60–€6.70. Translation of these figures into U.S. market conditions suggests a daily cost of around $7.90–$11.40. Conclusions: These findings appear useful to help evaluate the affordability of ICD in comparison with other therapeutic options in a context of limited available economic resources. |
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Keywords: | cardioverter-defibrillator cost cost-effectiveness primary prevention sudden cardiac death |
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