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Simplified antibiotic treatment for paediatric osteoarticular infections achieved good outcomes

Freythor Ossurarson1, Valtyr Thors1,2, Asgeir Haraldsson1,2

  • 1Faculty of Medicine, University of Iceland, Reykjavik, Iceland.

Acta Paediatrica (Oslo, Norway : 1992)
|August 4, 2022
PubMed

Insights

Simplified antibiotic treatment for osteoarticular infections (OAI) in children is safe and effective, potentially allowing for further treatment shortening. Early diagnosis and treatment of OAI are crucial for preventing complications.

Area of Science:

  • Pediatric Infectious Diseases
  • Orthopedic Surgery
  • Clinical Pharmacology

Background:

  • Early diagnosis and effective treatment of osteoarticular infections (OAI) in children are essential to prevent complications.
  • Assessing the effectiveness and safety of OAI treatment is critical for optimizing pediatric care.

Purpose of the Study:

  • To evaluate the effectiveness and safety of a shortened intravenous antibiotic treatment regimen for pediatric osteoarticular infections (OAI).
  • To assess the incidence, diagnostic methods, and common pathogens associated with pediatric OAI.

Main Methods:

  • Retrospective study of pediatric OAI admissions from 2006-2020 at The Children's Hospital Iceland.
  • Cohort divided into two groups: simplified treatment (<7 days IV antibiotics) and longer treatment (≥7 days IV antibiotics).

Main Results:

  • 205 OAI cases analyzed (106 osteomyelitis, 83 septic arthritis).
  • Age-standardized OAI incidence was 17 per 100,000 children, showing a decreasing trend.
  • Staphylococcus aureus (65%) and Kingella kingae (12%) were the most common pathogens identified. Simplified treatment did not increase complication risk.

Conclusions:

  • Shortened intravenous antibiotic treatment for pediatric OAI is safe and effective.
  • Further simplification of OAI treatment protocols may be feasible.
  • A decreasing incidence of OAI in Iceland, particularly in young children, was observed for unknown reasons.
Abstract

Keywords:
Staphylococcus aureusKingella kingaeantibiotic treatmentbone infectionsjoint infections

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