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A Neonatal Imaging Model of Gram-Negative Bacterial Sepsis
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Pediatric Sepsis Diagnosis, Management, and Sub-phenotypes
Scott L Weiss1,2, Julie C Fitzgerald3,4
1Division of Critical Care, Department of Pediatrics, Nemours Children's Health, Wilmington, Delaware.
Pediatrics
|December 12, 2023
Summary
Pediatric sepsis and septic shock cause millions of deaths and long-term impairments. Early recognition and treatment are crucial, with ongoing research exploring new diagnostic tools and precision therapies for better outcomes.
Area of Science:
- Pediatric critical care medicine
- Infectious diseases
- Neonatal and pediatric health
Background:
- Sepsis and septic shock are leading causes of child mortality and morbidity globally.
- Survivors face significant long-term functional impairments and reduced quality of life.
- Current understanding necessitates updated definitions and diagnostic criteria for pediatric sepsis.
Purpose of the Study:
- To review current understanding and management of pediatric sepsis and septic shock.
- To highlight the need for updated diagnostic criteria and early recognition strategies.
- To discuss emerging therapeutic approaches, including precision medicine.
Main Methods:
- Review of current literature on pediatric sepsis pathophysiology, diagnosis, and management.
- Analysis of recent advances in screening algorithms and biomarkers.
- Discussion of ongoing clinical trials and future therapeutic directions.
Main Results:
- Advances in understanding sepsis pathophysiology support updated definitions and diagnostic criteria.
- Automated screening algorithms and biomarker combinations show promise for earlier recognition.
- Prompt antimicrobial therapy, fluid resuscitation, and vasoactive medications remain critical initial management components.
Conclusions:
- Optimizing early recognition and treatment of pediatric sepsis is essential to reduce mortality and morbidity.
- Future research focuses on refining screening tools, adjunctive therapies, and precision therapeutics for sepsis subphenotypes.
- The goal is to improve outcomes, especially for children with sepsis-induced multiple organ dysfunction syndrome.
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