Abstract | OBJECTIVE: DESIGN: Prospective, double-blind, placebo-controlled trial. SETTING: Three multidisciplinary intensive care units at a university hospital. PATIENTS: Three hundred septic patients with baseline serum creatinine concentrations <150 micromol/L. INTERVENTIONS: We randomized patients to a continuous infusion of either fenoldopam (n = 150) at 0.09 microg x kg x min or placebo (n = 150) while in the intensive care unit. The primary outcome measure was the incidence of acute renal failure, defined as a serum creatinine concentration increase to >150 micromol/L, during study drug infusion. MEASUREMENTS AND MAIN RESULTS: The incidence of acute renal failure was significantly lower in the fenoldopam group compared with the control group (29 vs. 51 patients; p = .006). The odds ratio of developing acute renal failure for patients treated with fenoldopam was estimated to be 0.47 (p = .005). The difference in the incidence of severe acute renal failure ( creatinine >300 mumol/L), however, failed to achieve statistical significance (10 vs. 21; p = .056). The length of intensive care unit stay in surviving patients was significantly lower in the fenoldopam group compared with the control group (10.64 +/- 9.3 vs. 13.4 +/- 14.0; p < .001). There were no complications of fenoldopam infusion. A direct effect of treatment on the probability of death, beyond its effect on acute renal failure, was not significant (odds ratio = 0.68, p = .1). CONCLUSIONS: Compared with placebo, low-dose fenoldopam resulted in a smaller increase in serum creatinine in septic patients. The clinical significance of this finding is uncertain. A large multiple-center trial is now needed to confirm these findings.
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Authors | Andrea Morelli, Zaccaria Ricci, Rinaldo Bellomo, Claudio Ronco, Monica Rocco, Giorgio Conti, Andrea De Gaetano, Umberto Picchini, Alessandra Orecchioni, Monica Portieri, Flaminia Coluzzi, Patrizia Porzi, Paola Serio, Annunziata Bruno, Paolo Pietropaoli |
Journal | Critical care medicine
(Crit Care Med)
Vol. 33
Issue 11
Pg. 2451-6
(Nov 2005)
ISSN: 0090-3493 [Print] United States |
PMID | 16276165
(Publication Type: Journal Article, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
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Chemical References |
- Dopamine Agonists
- Creatinine
- Fenoldopam
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Topics |
- Acute Kidney Injury
(etiology, prevention & control)
- Creatinine
(blood)
- Dopamine Agonists
(therapeutic use)
- Double-Blind Method
- Female
- Fenoldopam
(therapeutic use)
- Humans
- Intensive Care Units
- Male
- Middle Aged
- Sepsis
(complications)
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