Effectiveness of daily Chlorhexidine bathing in reducing healthcare associated infections in the Pediatric Intensive Care Unit of a tertiary government hospital

ABSTRACT

Introduction@#Healthcare-associated infections (HCAIs) are a common complication of prolonged hospital stay, leading to increased morbidity and mortality. This study aims to determine the effectiveness of daily chlorhexidine bathing in reducing HCAIs in the pediatric intensive care unit (PICU).@*Methodology@#This is a randomized controlled, observer-blinded study conducted over a 6-month period. Included were 2 months to 18-year-old patients admitted to the PICU, randomly assigned to daily bathing with 2% chlorhexidine or to the standard practice of bathing with plain soap and water. Primary outcome was the incidence of HCAI in each group. @*Results@#A total of 50 patients were enrolled in the study. Overall incidence of HCAI was lower in the chlorhexidine group compared to the control group (12% versus 36%, RR=0.33, 95% CI 0.10 – 1.09, p=0.047). Incidence density rate was lower in the chlorhexidine group (5.91 versus 21.03 infections per 1000 person-days, p=0.049). Ventilator-associated pneumonia and bloodstream infections were lower in the chlorhexidine group, but results were not statistically significant. There were no significant differences in mortality rates and length of hospital stay. One adverse event of transient rash occurred in the chlorhexidine group. @*Conclusion@#Daily chlorhexidine bathing may be more effective in reducing HCAIs in the PICU compared to standard care.