Abstract:

Aim: The aim of this study was to investigate the Candida species isolated from the clinical samples of patients in the pediatric intensive care unit and to determine the risk factors for invasive candidiasis. Materials and Methods: Patients with Candida species detected in clinical samples between January 2013 and December 2018 were included in this study. The demographic characteristics of the patients, the use of broad-spectrum antibiotics and immunosuppressive drugs, underlying diseases, blood transfusions, history of surgical operations, whether there is bacterial growth with Candida species in the same clinical sample, parenteral nutrition and invasive interventions were retrospectively analyzed and their relationship with invasive candidiasis was investigated. Results: A total of 91 patients were included in the study. The mean age was 72.3 ± 70.1 months. Among the patients 48.4% had Candida albicans while 51.6% had non-albicans Candida. Candida parapsilosis (n = 18, 19.8%) and Candida tropicalis (n = 14, 15.4%) were the most common non-albicans Candida species. The most common antifungal treatment was fluconazole (n = 34, 59.6%). There was no statistically significant relationship between invasive candidiasis and the underlying disease, central venous and / or urinary catheter, broad-spectrum antibiotic, corticosteroid, gender and surgical operation (p> 0.05). On the other hand, there was a statistically significant relationship between invasive candidiasis and parenteral nutrition, blood transfusion and bacterial growth with Candida species in the same clinical sample (p <0.05). Conclusions: Non-albicans Candida species are more common than Candida albicans in the pediatric intensive care units. Candida parapsilosis is the most common among non-albicans Candida species. Parenteral nutrition, blood transfusion and bacterial growth with Candida species in the same clinical sample increased the risk of invasive candidiasis.

Keywords: