• R G Luke and J A Boyle.
• Department of Internal Medicine, University of Cincinnati Medical Center, OH 45267-0557, USA. robert.luke@uc.edu
• Am. J. Kidney Dis. 1998 May 1; 31 (5): 780-5.

AbstractA study was conducted to compare the renal effects of amphotericin B lipid complex (ABLC), a lipid formulation of the widely used antifungal medication, with conventional amphotericin B (AmB) in the treatment of serious fungal infections, including invasive candidiasis, cryptococcal meningitis, and aspergillosis. The clinical experience of ABLC includes two types of open-label studies: randomized comparative (ABLC 5 mg/kg/d compared with AmB 0.6 to 1 mg/kg) and emergency use. In the comparative studies, changes in serum creatinine were evaluated three ways: doubling of the baseline value, an increase from < or = 1.5 mg/dL at baseline to > or = 1.5 mg/dL, and an increase from < or = 1.5 mg/dL at baseline to > or = 2.0 mg/dL. More patients in the AmB group reached these end points than in the ABLC group (P < or = 0.007), and the time needed to reach each of these end points was significantly shorter for the AmB group (P < or = 0.02). Increased serum creatinine was reported as an adverse event more frequently by patients receiving AmB than by patients receiving ABLC. In the emergency use study, a steady and statistically significant decrease in serum creatinine was observed among patients who started ABLC treatment with serum creatinine greater than 2.5 mg/dL due to prior AmB treatment. ABLC offers the physician a valuable, less-nephrotoxic alternative to AmB for the treatment of patients with severe, invasive fungal infections.

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