Aspergillus oryzae peritonitis in CAPD: case report and review of the literature
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Published on: December 18, 2010
Ines Schwetz1, Jörg Horina, Walter Buzina
1Department of Pulmonology, Division of Infectious Diseases, Medical University of Graz, Austria.
Abstract:
Fungal peritonitis is a rare, but serious, complication of continuous ambulatory peritoneal dialysis (CAPD). We report a case of peritonitis caused by Aspergillus oryzae in a man on CAPD therapy who was treated successfully with amphotericin B and caspofungin, followed by itraconazole and removal of the peritoneal catheter. A oryzae was identified by using sequence analysis of the ribosomal DNA genes. Of 10 reported cases since 2003, the mortality rate was 30%. Removal of the CAPD catheter and systemic antimycotic therapy are essential to achieve clinical cure in patients with fungal CAPD-related peritonitis.
Insights
Fungal peritonitis from Aspergillus oryzae is a serious complication of continuous ambulatory peritoneal dialysis (CAPD). Successful treatment requires antifungal therapy and catheter removal, crucial for patient survival.
Area of Science:
- Medical Mycology
- Infectious Diseases
- Nephrology
Background:
- Fungal peritonitis is a rare but severe complication associated with continuous ambulatory peritoneal dialysis (CAPD).
- Aspergillus species are uncommon causes of peritonitis in CAPD patients.
Observation:
- A case of peritonitis caused by Aspergillus oryzae in a CAPD patient is presented.
- The causative agent, Aspergillus oryzae, was identified using ribosomal DNA sequence analysis.
Findings:
- Successful treatment involved a combination of antifungal medications (amphotericin B, caspofungin, itraconazole) and surgical removal of the peritoneal dialysis catheter.
- A review of 10 reported cases since 2003 indicates a 30% mortality rate for fungal CAPD-related peritonitis.
Implications:
- Systemic antifungal therapy and removal of the CAPD catheter are critical for achieving clinical cure in fungal peritonitis.
- This case highlights the importance of accurate fungal identification and aggressive management strategies.
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Assessment:
