Epidemiology and Management of Candidiasis in Solid Organ Transplant Recipients

Abstract

Invasive candidiasis (IC) is the leading cause of fungal infections in solid organ transplant recipients (SOT). In this article, we aim to review the epidemiology, risk factors, presentation, and management of IC in this population. Certain risk factors have been associated with IC in SOT recipients. Targeted antifungal prophylaxis for SOT recipients at the highest risk of infection is currently recommended although the choice and duration of antifungal agents remain controversial. Early diagnosis and monitoring of IC in SOT recipients are critical to achieve better outcomes and prevent serious complications. Non-culture-based diagnostic modalities have been introduced to aid in earlier and more accurate diagnosis. The use of azoles for prophylaxis or treatment in SOT recipients allowed for selection of resistance and increased the incidence of non-albicans Candida. Drug–drug interactions, cost, and risk of resistance are to be considered when using more potent or newer antifungal agents.