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[Current problems posed by staphylococcal infections in pediatric patients].
1Service d'Urgence et de Réanimation Pédiatriques, Hôpital Edouard Herriot Place d'Arsonval F69437 Lyon. daniel.floret@chu-lyon.fr
Presse Medicale (Paris, France : 1983)
|January 5, 2002
Summary
Staphylococci are common pediatric pathogens causing skin, bone, and joint infections. Emerging methicillin-resistant strains and staphylococcal toxins are significant concerns in both community and hospital-acquired infections in children.
Area of Science:
- Pediatric Infectious Diseases
- Microbiology
- Toxicology
Context:
- Staphylococci are significant pediatric pathogens, with shifts in infection sites from neonatal respiratory to pediatric skin, soft tissue, bone, and joint infections.
- While severity has decreased, the rise of community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA) and nosocomial infections in pediatric intensive care units presents ongoing challenges.
- Staphylococcus aureus toxins are implicated in various conditions, including food poisoning, bullous impetigo, and toxic shock syndrome, with potential roles in Kawasaki syndrome and infant mortality.
Purpose:
- To review the evolving landscape of staphylococcal infections in children, focusing on changes in infection sites, the emergence of resistant strains, and the role of toxins.
- To highlight the increasing prevalence of nosocomial staphylococcal infections in pediatric intensive care units.
- To explore the pathogenic mechanisms of staphylococcal toxins as superantigens and their suspected involvement in pediatric diseases of unknown etiology.
Summary:
- Staphylococcal infections in children have shifted from neonatal pleuropulmonary disease to more frequent skin, soft tissue, bone, and joint infections.
- Methicillin-resistant strains are a growing concern, particularly in hospital-acquired infections within pediatric intensive care units.
- Staphylococcal toxins, acting as superantigens, are linked to specific diseases and may play a role in unexplained pediatric conditions like Kawasaki syndrome.
Impact:
- Informs clinicians about current trends in pediatric staphylococcal infections, emphasizing the need for vigilance regarding resistant strains and toxic effects.
- Provides insights into the pathogenesis of staphylococcal toxins, potentially guiding future research into pediatric diseases with suspected autoimmune or inflammatory components.
- Underscores the importance of monitoring and managing staphylococcal infections in pediatric populations, particularly in healthcare settings.