The efficacy and renal safety of amphotericin B lipid complex (ABLC) were assessed in >900 patients with candidiasis. Overall, a favorable clinical response (cured or improved) was observed in 61% of patients infected with Candida species only, in 62% of patients infected with C. albicans, and in 61% of patients infected with a non-albicans Candida species. Clinical responses were similar in patients infected with invasive C. albicans and non-albicans Candida species (63% and 62%, respectively). Similarly, response rates of 60% and 59% were observed in patients infected with noninvasive C. albicans and non-albicans Candida species, respectively. Compared with patients who received lower doses of ABLC, patients who required higher doses of ABLC because of more-virulent infections did not demonstrate significant renal impairment, as assessed by end-of-therapy changes in serum creatinine level from baseline (median, 0.1 mg/dL; range, -3.9 to 2.4 mg/dL), incidence of serum creatinine doubling (16%), and need for new dialysis (7%). These data indicate the safety and efficacy of ABLC in treating candidiasis.