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[Acute spinal epidural infections due to common pathogens. 23 cases]
Abstract:
Twenty-three cases of acute spinal epidural infection due to common pathogens were retrospectively studied. Pain is not always present initially and usually appears 15 to 32 days after the primary infection, which is only found in one-half of the cases. When established, the condition is characterized by spinal rigidity, signs of infection, and compression of the cord or cauda equina. The diagnosis is confirmed by surgery, radiology (myelographic blockade, spondylodiscitis) or the finding of pus in the epidural space at lumbar puncture. A frequently delayed diagnosis explains the poor prognosis of these infections. Treatment should always include an antibiotic active against staphylococci, which are by far the most common pathogens. The indications for surgery are discussed in the light of published data compared to the authors' own experience.
Insights
Acute spinal epidural infections often present without initial pain, leading to delayed diagnosis and poor outcomes. Prompt antibiotic treatment, especially against staphylococci, and surgical intervention are crucial for managing this serious condition.
Area of Science:
- Infectious Diseases
- Neurosurgery
- Radiology
Context:
- Retrospective study of 23 cases of acute spinal epidural infection.
- Focus on common bacterial pathogens.
- Analysis of clinical presentation, diagnosis, and treatment.
Purpose:
- To review the clinical characteristics of spinal epidural infections.
- To highlight diagnostic challenges and delays.
- To evaluate treatment strategies, including antibiotics and surgery.
Summary:
- Spinal epidural infections may lack initial pain, with symptoms developing later.
- Diagnosis relies on clinical signs, imaging (e.g., spondylodiscitis), and lumbar puncture.
- Staphylococci are the most frequent pathogens, necessitating specific antibiotic therapy.
Impact:
- Delayed diagnosis is a significant factor in the poor prognosis of spinal epidural infections.
- Early and appropriate antibiotic treatment is essential.
- Surgical intervention indications require careful consideration based on clinical data and experience.