Bacterial endocarditis: results of a survey in a children's hospital in France

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D Droz1, L Koch, A Lenain

  • 1Oral Pediatric Department, Faculty of Dental Surgery, Nancy, France.

British Dental Journal
|August 9, 1997
PubMed

Insights

Infective endocarditis in children is often linked to congenital heart disease and dental issues. Preventive dental care and antibiotic prophylaxis are crucial for at-risk children.

Area of Science:

  • Pediatric Cardiology
  • Infectious Diseases
  • Dental Health

Background:

  • Infective endocarditis (IE) is a serious infection affecting heart valves and inner surfaces.
  • Congenital cardiac disease is a known risk factor for IE in pediatric populations.
  • Dental procedures and oral health status can be sources of bacteremia leading to IE.

Purpose of the Study:

  • To identify and analyze risk factors associated with infective endocarditis in children.
  • To investigate the origins of bacteremia in pediatric cases of infective endocarditis.

Main Methods:

  • A retrospective survey was conducted over a 12-year period (1970-1992).
  • Data from 43 children diagnosed with infective endocarditis at a pediatric cardiology department were analyzed.
  • Diagnosis followed Von Reyn's classification criteria.

Main Results:

  • 45 episodes of infective endocarditis were recorded in 43 children.
  • Congenital cardiac disease was the most frequent predisposing factor for IE.
  • Dental origins accounted for a significant portion (30.5%) of bacteremia, linked to poor oral hygiene, improper dental treatments, and inadequate antibiotic prophylaxis.

Conclusions:

  • Children with cardiac disorders require regular dental examinations.
  • Adherence to modern antibiotic therapy principles and dental procedures is essential.
  • Informing parents about preventive recommendations for infective endocarditis is critical.
Abstract

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