Coming full circle: thirty years of paediatric fluid resuscitation

Area of Science:

• Pediatric Critical Care Medicine
• Septic Shock Management
• Fluid Resuscitation Research

Background:

• Fluid bolus therapy (FBT) is a standard treatment for septic children.
• Evidence supporting liberal FBT in developed nations is limited.
• The FEAST trial influenced FBT guidelines, particularly in resource-poor settings.

Purpose of the Study:

• To evaluate the current evidence base for FBT in pediatric sepsis.
• To identify challenges and opportunities in conducting FBT research in critically ill children.
• To advocate for further investigation into optimal FBT strategies and alternatives.

Main Methods:

• Review of existing clinical research on FBT in pediatric sepsis.
• Analysis of the impact of the FEAST trial on clinical practice and guidelines.
• Discussion of modern clinical trial methodologies for critically ill pediatric populations.

Main Results:

• Limited evidence exists for the independent benefit of liberal FBT in developed countries.
• Fluid accumulation from FBT is associated with pulmonary pathology in children.
• Post-FEAST trials continue to explore liberal FBT despite potential risks.

Conclusions:

• There is a need for robust, powered trials examining FBT efficacy versus alternatives in pediatric emergency and ICU settings.
• Modern trial designs may overcome challenges in researching interventions for critically ill children.
• Re-evaluation of FBT is warranted due to its widespread use and potential for harm.