The Current State of Pediatric Acute Respiratory Distress Syndrome

Area of Science:

• Pediatric Critical Care Medicine
• Pulmonology
• Pediatric Respiratory Diseases

Background:

• Pediatric acute respiratory distress syndrome (PARDS) is a major cause of illness and death in children.
• Children with PARDS frequently need intensive care and mechanical ventilation.
• Current management strategies for PARDS lack extensive supporting data beyond lung protective ventilation.

Purpose of the Study:

• To review the physiological underpinnings of PARDS.
• To discuss the updated 2015 Pediatric Acute Lung Injury Consensus Conference (PALICC) definition and its impact on understanding PARDS epidemiology, heterogeneity, and risk stratification.
• To summarize current evidence for standard and adjunctive therapies in PARDS management.

Main Methods:

• Literature review of existing studies and guidelines on PARDS.
• Analysis of the 2015 PALICC definition and its implications.
• Synthesis of evidence for current standards of care and adjunctive treatments.

Main Results:

• The 2015 PALICC definition has enhanced the understanding of PARDS epidemiology and heterogeneity.
• Risk stratification has improved with the new definition.
• Evidence for optimal management strategies, especially for varying disease severity, is still limited and requires further research.

Conclusions:

• PARDS remains a critical condition in pediatric intensive care.
• The updated definition aids in better classification and understanding of the disease.
• Further research is essential to establish evidence-based optimal management protocols for pediatric patients with PARDS.