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Resuscitation With Balanced Fluids Is Associated With Improved Survival in Pediatric Severe Sepsis
Elizabeth T Emrath1, James D Fortenberry, Curtis Travers
11Division of Pediatric Critical Care Medicine, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA.2Division of Critical Care Medicine, Children's Healthcare of Atlanta, Atlanta, GA.3Department of Pediatrics, Emory University School of Medicine, Atlanta, GA.
Insights
Using balanced fluids for pediatric severe sepsis resuscitation improved survival and reduced acute kidney injury. This study highlights the benefits of balanced fluids in critically ill children, showing better outcomes within 72 hours of treatment.
Area of Science:
- Pediatric Critical Care Medicine
- Fluid Resuscitation Strategies
- Sepsis Management
Background:
- Severe sepsis in children is a life-threatening condition requiring prompt fluid resuscitation.
- The type of intravenous fluids used can significantly impact patient outcomes.
- Understanding the effects of balanced versus unbalanced fluids is crucial for optimizing pediatric critical care.
Purpose of the Study:
- To evaluate the impact of balanced fluid resuscitation on outcomes in pediatric patients with severe sepsis.
- To compare mortality, acute kidney injury, and vasoactive infusion duration between balanced and unbalanced fluid groups.
- To identify optimal fluid strategies for severe sepsis in pediatric intensive care units (PICUs).
Main Methods:
- Retrospective observational cohort study using prospectively collected data from a large administrative database.
- Analysis of data from 36,908 pediatric severe sepsis patients across 43 children's hospitals between 2004 and 2012.
- Propensity matching was used to compare outcomes between patients receiving exclusively balanced fluids versus unbalanced fluids within the first 72 hours.
Main Results:
- The 72-hour balanced fluids group showed significantly lower mortality (12.5% vs. 15.9%, p=0.007).
- Balanced fluid resuscitation was associated with a decreased prevalence of acute kidney injury (16.0% vs. 19.2%, p=0.028).
- Patients receiving balanced fluids had fewer vasoactive infusion days (3.0 vs. 3.3 days, p<0.001).
Conclusions:
- Exclusive use of balanced fluids for the first 72 hours of resuscitation in pediatric severe sepsis is associated with improved survival.
- Balanced fluid resuscitation significantly decreased the prevalence of acute kidney injury in this cohort.
- The findings suggest that balanced fluids are a superior resuscitation strategy for pediatric severe sepsis, leading to shorter intensive care unit stays.
Objective:
To evaluate outcomes in patients receiving balanced fluids for resuscitation in pediatric severe sepsis.
Design:
Observational cohort review of prospectively collected data from a large administrative database.
Setting:
PICUs from 43 children's hospitals.
Patients:
PICU patients diagnosed with severe sepsis.
Interventions:
None.
Measurements And Main Results:
We reviewed data from the Pediatric Health Information System database from 2004 to 2012. Children with pediatric severe sepsis receiving balanced fluids for resuscitation in the first 24 and 72 hours of treatment were compared to those receiving unbalanced fluids. Thirty-six thousand nine hundred eight patients met entry criteria for analysis. Two thousand three hundred ninety-eight patients received exclusively balanced fluids at 24 hours and 1,641 at 72 hours. After propensity matching, the 72-hour balanced fluids group had lower mortality (12.5% vs 15.9%; p = 0.007; odds ratio, 0.76; 95% CI, 0.62-0.93), lower prevalence of acute kidney injury (16.0% vs 19.2%; p = 0.028; odds ratio, 0.82; 95% CI, 0.68-0.98), and fewer vasoactive infusion days (3.0 vs 3.3 d; p < 0.001) when compared with the unbalanced fluids group.
Conclusions:
In this retrospective analysis carried out by propensity matching, exclusive use of balanced fluids in pediatric severe sepsis patients for the first 72 hours of resuscitation was associated with improved survival, decreased prevalence of acute kidney injury, and shorter duration of vasoactive infusions when compared with exclusive use of unbalanced fluids.
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