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- Title
Candida parapsilosis endocarditis. Report of cases and review of the literature.
- Authors
Ioannou, Petros; Volosyraki, Maria; Mavrikaki, Vasiliki; Papakitsou, Ioanna; Mathioudaki, Anna; Samonis, George; Kofteridis, Diamantis P.
- Abstract
Introduction Infective endocarditis (IE) due to Candida species is a rare disease representing about 1- 2% of all IE cases and carries a high mortality rate. Given the rarity of the disease, there are no clear guidelines on the type and duration of antifungal therapy. Thus, long-term or even life-long antifungal treatment is commonly used. Case report We report two patients with prosthetic valve C. parapsilosis IE and persistent candidemia that failed conservative treatment and ultimately developed heart failure. They underwent prosthetic valve replacement and prolonged antifungal treatment with favorable outcome. Discussion Candida IE commonly occurs in the setting of underlying malignancy, chronic liver disease, previous endocarditis, previous antimicrobial exposure, previous abdominal surgery, intravenous drug use, presence of a central venous catheter, and previous cardiac surgery. Both present patients had undergone a cardiac surgery and had a prosthetic heart valve, while one patient had an underlying autoimmune disease that could be associated with higher risk of IE. In both patients transthoracic ultrasound failed to diagnose IE. In our patients, conservative treatment alone was not enough to control the infection, thus, both patients underwent valve replacement and were subsequently treated with antifungals for 6 weeks. Furthermore, both patients were put on long-term antifungal suppression treatment. Conclusions Given the absence of controlled randomized trials, the treatment of Candida endocarditis mostly relies on experts' opinion, and, thus, future studies focusing on the type and duration of antifungal treatment are required.
- Subjects
CANDIDEMIA; PROSTHETIC heart valves; ENDOCARDITIS; CENTRAL venous catheters; LITERATURE reviews; TREATMENT effectiveness
- Publication
Germs, 2020, Vol 10, Issue 3, p254
- ISSN
2248-2997
- Publication type
Article
- DOI
10.18683/germs.2020.1214