Treatment of Fungal Urinary Tract Infection




Funguria, and particularly candiduria, is an increasingly common problem encountered by the practicing urologist and is associated with high-acuity care, indwelling catheters, diabetes mellitus, antibiotic and steroid use, and urinary tract disease. In most cases, candiduria is asymptomatic and follows a benign clinical course with antifungal therapy only required in symptomatic or high-risk cases, because spontaneous resolution is common in patients with asymptomatic colonization. Rarely, invasive infections can occur (such as fungus balls or renal abscesses) and may require percutaneous and endoscopic interventions. This article highlights the workup and treatment of funguria and its related urologic manifestations.


Key points








  • Candiduria is a common condition particularly in patients with diabetes, urinary catheters, or recent antibiotics or steroids, or in those who were recently hospitalized.



  • Asymptomatic candiduria does not typically necessitate antifungal treatment, although workup and modification of candiduria risk factors are important.



  • For symptomatic patients, fluconazole is the mainstay of therapy because it readily accumulates in high levels in the urine. Almost all cases of Candida cystitis can be treated with fluconazole.



  • Care must be taken in treating patients with candiduria with nephrolithiasis or fungal bezoars, because urinary tract manipulation or failure to drain obstructed systems can lead to Candida pyelonephritis or candidemia.



  • Noncandidal funguria is very rare and mostly occurs in patients who are severely immunocompromised.


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Mar 3, 2017 | Posted by in UROLOGY | Comments Off on Treatment of Fungal Urinary Tract Infection

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