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MRSA Causing Necrotizing Fasciitis in 18-Month-Old Boy

Avani Jain1, Ravi Meher2, Raman Sharma2

  • 1ESIC Medical College and Hospital, Faridabad, India.

Ear, Nose, & Throat Journal
|January 4, 2021
PubMed

Insights

Necrotizing fasciitis is a severe, rapidly progressing infection caused by multiple bacteria. Increasing cases involve methicillin-resistant Staphylococcus aureus, a growing concern in skin and soft tissue infections.

Area of Science:

  • Infectious Diseases
  • Microbiology
  • Dermatology

Background:

  • Necrotizing fasciitis is a rare, aggressive infection affecting the superficial fascia and subcutaneous tissue.
  • It is typically a polymicrobial infection, involving both aerobic and anaerobic bacteria, leading to rapid disease progression.
  • Commonly implicated microbes include Group A Streptococcus, Enterobacteriaceae, anaerobes, and Staphylococcus aureus.

Purpose of the Study:

  • To review the characteristics and increasing prevalence of necrotizing fasciitis.
  • To highlight the role of specific bacterial pathogens, including emerging resistant strains.
  • To underscore the significance of methicillin-resistant Staphylococcus aureus in skin and soft tissue infections.

Main Methods:

  • Literature review of necrotizing fasciitis and related skin and soft tissue infections.
  • Analysis of microbial profiles commonly associated with the disease.
  • Examination of trends in pathogen resistance, particularly methicillin-resistant Staphylococcus aureus.

Main Results:

  • Necrotizing fasciitis is characterized by polymicrobial etiology and rapid advancement.
  • Established pathogens include Group A Streptococcus, Enterobacteriaceae, anaerobes, and Staphylococcus aureus.
  • A notable increase in necrotizing fasciitis cases attributed to methicillin-resistant Staphylococcus aureus has been observed.

Conclusions:

  • Necrotizing fasciitis remains a critical medical emergency requiring prompt diagnosis and treatment.
  • The rising incidence of methicillin-resistant Staphylococcus aureus necessitates updated treatment strategies.
  • Continued surveillance of causative agents and their resistance patterns is crucial for effective management.

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