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Treatment of subacute osteomyelitis in childhood
Insights
This study shows a successful treatment protocol for subacute osteomyelitis in children. The antibiotic and immobilization regimen achieved a 91% cure rate with a single treatment course.
Area of Science:
- Pediatric Orthopedics
- Infectious Diseases
- Medical Microbiology
Background:
- Subacute osteomyelitis is a bone infection requiring effective treatment protocols.
- Accurate diagnosis and targeted therapy are crucial for favorable outcomes in pediatric patients.
Purpose of the Study:
- To evaluate a treatment protocol for subacute hematogenous osteomyelitis in children.
- To assess the efficacy of antibiotics and immobilization, with or without surgical intervention, in treating pediatric osteomyelitis.
Main Methods:
- A protocol involving biopsy, antibiotics (intravenous followed by oral), and immobilization was applied to 71 children.
- Patients were categorized based on radiological findings and presence of pus, influencing the decision for surgical intervention.
- Antibiotics included cloxacillin/flucloxacillin and benzylpenicillin; treatment duration was six weeks.
Main Results:
- Staphylococcus aureus was the sole identified pathogen.
- Overall, 91% of children were cured with a single course of treatment.
- For metaphyseal and epiphyseal lesions, 77% were treated non-operatively, achieving an 87% cure rate (94% in children under 11).
Conclusions:
- The evaluated protocol demonstrates high efficacy in treating subacute hematogenous osteomyelitis in children.
- Non-operative management is successful for a significant proportion of cases, particularly in younger children.
- This approach offers a viable and effective strategy for pediatric osteomyelitis, minimizing surgical intervention when possible.
Abstract:
A protocol for the treatment of subacute haematogenous osteomyelitis has been used and evaluated in 71 children. A group of 26 children with a radiologically "aggressive" lesion had biopsy followed by antibiotics and immobilisation for six weeks. A group of 45 children with 48 cavities in the metaphysis or the epiphysis or both was further subdivided according to the presence or absence of clinical signs of pus at subperiosteal level or in a joint. Children with evidence of pus had operation followed by antibiotics and immobilisation while the remaining children were treated similarly but without operation. Intravenous cloxacillin or flucloxacillin and benzylpenicillin were given in hospital for 48 hours and oral antibiotics and immobilisation were then continued at home for six weeks. Staphylococcus aureus was the only pathogen cultured. In all, 91% were cured by a single course of treatment. Of the 48 metaphysial and epiphysial lesions, 77% were treated without operation; and of these, 87% were cured by a single course of treatment, this figure reaching 94% in children under 11 years old.