Title

Preventing Contrast Nephropathy

Authors

Cathia Vazquez

Document Type

Article

Publication Date

2005

Abstract

Contrast nephropathy is a common cause of renal failure associated with prolonged hospitalization, significant morbidity/mortality, and cost. In addition, these patients may require temporary or permanent hemodialysis which in turn is associated with further morbidity, mortality, and cost. CN has been reported to account for 10% of hospital acquired renal failure. In recent years studies have investigated preventive therapies with mixed results. Fenoldapam was found to be ineffective in a large randomized trial. Dopamine has been shown to be ineffective as a preventive strategy. Hemofiltration has been shown to be beneficial (NEJM 2003) but is costly and not practical. Mucomyst has shown mixed results. The single strategy which most would agree as being beneficial remains hydration, most commonly with intravenous 0.9% normal saline. Most recently sodium bicarbonate has been shown to be beneficial in a small randomized trial (n=119). It is clear that the most cost effective strategies for treatment of CN should be aimed at prevention.

Advisor

Kaiser Sunset Research Center

Department

bio

Support

Kaiser Foundation Fellowship

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