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Published on: July 13, 2019
Reducing central line infections in pediatric and neonatal patients
Simon Li1, Edward Vincent S Faustino, Sergio G Golombek
1Division of Pediatric Critical Care Medicine, New York Medical College, Maria Fareri Children's Hospital, 100 Woods Road Rm 2233, Valhalla, NY, 10595, USA, lis@wcmc.com.
Insights
Preventing central line-associated bloodstream infections (CLABSIs) in children has seen success with evidence-based bundles. Further research is needed on additional therapies to achieve zero CLABSI rates.
Area of Science:
- Infection Control
- Pediatric Healthcare
- Clinical Research
Background:
- Central line-associated bloodstream infections (CLABSIs) pose significant risks, particularly in pediatric populations.
- While CLABSI rates have declined due to focused initiatives, research quality is hampered by sample size, regulatory pressures, and evolving definitions.
- Accurate CLABSI definition is crucial for effective healthcare-associated infection reduction strategies.
Purpose of the Study:
- To review the progress and challenges in preventing CLABSIs in pediatric and neonatal intensive care units.
- To evaluate the effectiveness of basic evidence-based bundles and additional therapies in reducing CLABSI rates.
- To identify areas for future research, particularly regarding cost-effectiveness of advanced CLABSI prevention methods.
Main Methods:
- Review of existing literature and clinical practices related to CLABSI prevention strategies.
- Analysis of the impact of basic bundles and additional therapies on CLABSI rates in pediatric settings.
- Discussion of methodological challenges in CLABSI research, including sample size and definition issues.
Main Results:
- Evidence-based bundles have significantly reduced CLABSI rates in pediatric and neonatal intensive care units.
- Modified bundles have shown success when implemented in non-intensive care areas.
- Additional therapies beyond basic bundles have produced mixed results, necessitating further investigation.
Conclusions:
- Basic bundles are effective for CLABSI reduction, but achieving a 'zero CLABSI' rate may require substantial resource allocation.
- More research is needed to determine the cost-effectiveness of advanced CLABSI prevention therapies.
- Continued refinement of CLABSI definitions and research methodologies is essential.
Abstract:
The stakes for the prevention of central line associated bloodstream infections (CLABSIs) have increased dramatically over the past decade. Over the past 10 years, the rate of CLABSI in the pediatric population has dropped markedly due to the significant investment in this initiative. Although there has been a substantial increase in studies on CLABSIs, difficulties in studying CLABSIs have limited the quality of the evidence produced. These difficulties include challenges in the sample size required to complete trials, pressure from external regulatory forces to reduce CLABSI rates, and challenges in defining CLABSIs. The definition of CLABSI is continuously being updated to improve the misclassification bias inherent in defining CLABSI. This is especially relevant given the stress placed on decreasing health-care-associated infections and the negative consequences associated if unsuccessful. In order to prevent CLABSIs, pediatric and neonatal intensive care units have formed bundles of basic evidenced-based strategies leading to effective reduction of CLABSIs. These basic bundles have been modified for spread to other nonintensive care areas, also yielding great results. However, additional therapies above the basic bundle have yielded mixed results, and more research is needed to understand the cost effectiveness of these therapies in the setting of decreasing CLABSI rates. As a goal, a "getting to zero" CLABSI rate should be set, but it may not be possible without significant resource allocation.
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