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Acute interstitial nephritis following enterobacteriaceae sepsis
P C Singhal1, B Horowitz, L Molho
1Department of Medicine, Long Island Jewish Medical Center, Jamaica, New York.
Annals of Allergy
|September 1, 1988
Summary
A patient experienced acute renal failure (ARF) due to Enterobacteriaceae sepsis. Recurrent infections triggered immune-mediated kidney injury, characterized by rash and eosinophilia, highlighting bacterial antigen
Area of Science:
- Nephrology
- Infectious Diseases
- Immunology
Background:
- Sepsis caused by Enterobacteriaceae can lead to acute renal failure (ARF).
- The recovery from sepsis-induced ARF is often prolonged and incomplete.
Observation:
- A 52-year-old male presented with ARF following Enterobacteriaceae sepsis.
- Recurrent infections were associated with fever, rash, eosinophilia, and elevated IgE.
- Renal biopsy and gallium scan confirmed acute interstitial nephritis.
Findings:
- The patient's ARF was linked to Enterobacteriaceae sepsis.
- Immune-mediated kidney injury was suspected due to recurrent infection symptoms.
- Bacterial antigens likely played a role in inducing the immune response.
Implications:
- This case highlights the potential for bacterial antigens to induce immune-mediated kidney injury following sepsis.
- Understanding this mechanism is crucial for managing patients with recurrent infections and renal complications.
- Further research into immune-mediated mechanisms in sepsis-related ARF is warranted.