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Evaluation and treatment of urinary candidiasis
Abstract:
The incidence of genitourinary fungal infections is increasing, and because of their lethal potential, early diagnosis and treatment is mandatory. Candida is the most common urinary fungus and is manifest as renal involvement from systemic candidiasis, primary renal candidiasis, bezoar formation, cystitis, and as asymptomatic candiduria. The clinical status of the patient, serial urine cultures, excretory urogram, and serum candidal titers help to differentiate between the various disease states. Treatment is specific and is based on the clinical manifestation of the disease. Systemic candidiasis is treated with intravenous amphotericin. Fungal bezoars are best treated with oral flucytosine, ureteral and renal irrigation with amphotericin and, occasionally, operation. Cystitis is treated with oral flucytosine or amphoteric bladder irrigations. Asymptomatic candiduria is left untreated. A systematized evaluation and treatment regimen is presented.
Insights
Genitourinary fungal infections, often caused by Candida, require prompt diagnosis and tailored treatment. Management strategies range from intravenous amphotericin for systemic cases to oral flucytosine for fungal bezoars and cystitis.
Area of Science:
- Medicine
- Infectious Diseases
- Nephrology
Background:
- Genitourinary fungal infections are increasingly prevalent.
- Early diagnosis and treatment are crucial due to the potentially lethal nature of these infections.
Purpose of the Study:
- To present a systematic evaluation and treatment regimen for genitourinary fungal infections.
- To differentiate between various clinical presentations of urinary tract fungal infections.
Main Methods:
- Clinical assessment of patient status.
- Serial urine cultures and excretory urogram.
- Measurement of serum candidal titers.
Main Results:
- Candida is the most common urinary fungus, presenting as systemic candidiasis, primary renal candidiasis, bezoar formation, cystitis, or asymptomatic candiduria.
- Treatment is specific to the clinical manifestation: intravenous amphotericin for systemic disease, oral flucytosine or amphotericin irrigation for cystitis, and oral flucytosine with irrigation for fungal bezoars.
- Asymptomatic candiduria is typically managed without treatment.
Conclusions:
- A structured approach to evaluating and treating genitourinary fungal infections is essential.
- Specific antifungal agents and methods are indicated based on the clinical presentation and severity.
- Timely intervention improves outcomes for patients with invasive fungal infections of the genitourinary tract.