Clinical Application of Prophylactic Ethanol Lock Therapy in Pediatric Patients With Intestinal Failure.

Patients with intestinal failure have an increased risk for catheter-related bloodstream infections that can necessitate central venous line replacement and result in morbidity, prolonged hospitalization, or mortality. For pediatric patients with intestinal failure, the severe loss of intestinal absorptive ability leads to reliance on parenteral nutrition to meet minimal needs required for growth and development. Reliance on parenteral nutrition, in turn, forces dependency on central venous lines. Recent research concentrating on the pediatric population with intestinal failure indicates that prophylactic ethanol lock therapy can reduce the rate of catheter-related bloodstream infections and decrease central venous line removal rates in this high-risk population. Prevention of catheter-related bloodstream infections is critical for patients with intestinal failure. Ethanol lock therapy policies and protocols are increasingly being developed in healthcare institutions. Despite these efforts, no standard guidelines currently exist for ethanol lock therapy, and research in this area, specifically involving the pediatric population, is limited. This article presents the evidence to date as a means for assisting nursing professionals to make informed clinical decisions regarding the use of ethanol lock therapy for pediatric patients with intestinal failure.

Improving Vancomycin Stewardship in Critically Ill Children.

BACKGROUND AND OBJECTIVES: Inappropriate vancomycin use is common in children's hospitals. We report a quality improvement (QI) intervention to reduce vancomycin use in our tertiary care PICU. METHODS: We retrospectively quantified the prevalence of infections caused by organisms requiring vancomycin therapy, including methicillin-resistant Staphylococcus aureus (MRSA), among patients with suspected bacterial infections. Guided by these data, we performed 3 QI interventions over a 3-year period, including (1) stakeholder education, (2) generation of a consensus-based guideline for empiric vancomycin use, and (3) implementation of this guideline through clinical decision support. Vancomycin use in days of therapy (DOT) per 1000 patient days was measured by using statistical process control charts. Balancing measures included frequency of bacteremia due to an organism requiring vancomycin not covered with empiric therapy, 30-day mortality, and cardiovascular, respiratory, and renal organ dysfunction. RESULTS: Among 1276 episodes of suspected bacterial infection, a total of 19 cases of bacteremia (1.5%) due to organisms requiring vancomycin therapy were identified, including 6 MRSA bacteremias (0.5%). During the 3-year QI project, overall vancomycin DOT per 1000 patient days in the PICU decreased from a baseline mean of 182 DOT per 1000 patient days to 109 DOT per 1000 patient days (a 40% reduction). All balancing measures were unchanged, and all cases of MRSA bacteremia were treated empirically with vancomycin. CONCLUSION: Our interventions reduced overall vancomycin use in the PICU without evidence of harm. Provider education and consensus building surrounding indications for empiric vancomycin use were key strategies.