Prevalence of Candida species responsible for urinary tract infections among in-patients in Murtala Muhammad Specialist Hospital, Kano, Nigeria

Abstract

Background: The presence of yeast in the urine has been associated to an increased risk of death, particularly in patients in intensive care units. Urinary  tract infection is one of significant public health problem that is being faced by billions of people annually and may be a cause of morbidity and a  significant economic burden globally. Candiduria may be a sign of a significant underlying health condition.

Aim: Our aim is to determine the prevalence of UTIs among in-patients in Murtala Muhammad Specialist Hospital, Kano using a cross-sectional study.

Materials and Methods: A total of 150 in-patients suspected of having urinary tract infections were recruited. Questionnaires were administered and  urine sample were also collections from the participants. The urine samples were cultured on Blood agar and SDA to obtained yeast isolates. The isolates  were identified using germ tube test and API as biochemical analysis for confirmation.

Results: The results revealed a prevalence of 8.0% for Candida species in the samples collected. Candida albicans, C. famata, C. glabrata and C. tropicalis were the predominant Candida spp isolated from the urine samples collected from the patients. The study showed the higher prevalence of Candida  isolates among females compared to males. Candidal growth was commonly seen in patients with prolong used of antibiotics, longer stay in hospital and  surgery operation.

Conclusion: There is need for an intervention to shorten time spent at the hospital to prevent risks of contracting health care acquired infections.