Candidemia in the neonatal intensive care unit.

The hospital records of 18 infants (9 males & 9 females) with one or more positive cultures for Candida species were studied retrospectively in an attempt to define the characteristics, associated factors and treatment for candidemia in the neonatal intensive care unit. The number of patients have increased recently and the mortality rate is 56% (10/18). The Candida species isolated from blood were Candida albicans in 16 cases and Candida parapsilosis in 2 cases. Fever, not-doing-well, and abdominal distention were the most common presentations, prompting us to the initial impression of bacterial sepsis and/or necrotizing enterocolitis. Eleven associated factors for candidemia were relating to the measures and therapy in the neonatal intensive care unit, such as prolonged use of broad-spectrum antibiotics, parenteral hyperalimentation etc. All of these 18 patients were treated with intravenous amphotericin B. Six patients were given adequate total dose (> 25 mg/Kg), while 12 patients underwent inadequate treatment (3.7 +/- 2.9 mg/Kg). The 10 fatal patients belonged to the inadequate treatment group. As there is continual progress in neonatal intensive care units, candidemia is becoming an increasing common problem and which deserves attention.