Erschienen in:
01.03.2012 | Current Management of Fungal Infections (L Ostrosky-Zeichner, Section Editor)
Aspergillus in the Intensive Care Unit
Erschienen in:
Current Fungal Infection Reports
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Ausgabe 1/2012
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Abstract
Invasive aspergillosis (IA), the most life-threatening form of aspergillosis, has become a major opportunistic fungal disease in immunocompromised patients. In high-risk patients with hematologic malignancies, IA appears to decline with the use of mold-active antifungal prophylaxis, but the situation is less clear in other patient groups at risk for IA, and precise epidemiologic data from patients treated in intensive care units (ICUs) are lacking. Most Aspergillus culture isolates from nonsterile body sites do not represent disease, but isolation of Aspergillus in critically ill patients is a marker of poor prognosis and is associated with high mortality regardless of invasion or colonization. This review presents current information on epidemiology, risk factors, and diagnosis, and discusses treatment options for patients with IA in the ICU.