From January 1981 to December 1990, 2180 patients underwent orthotopic liver transplantation at the University of Pittsburgh. Thirty-two patients (1.5%) were identified with invasive aspergillosis (29 lung, 2 intraabdominal, 1 meningitis). Of 29 patients with invasive lung disease, only 23 (79%) had positive culture (Aspergillus fumigatus, 20; Aspergillus flavus, 3). Forty-eight variables were ...

We recently reported an outbreak of invasive aspergillosis in the major heart surgery unit of Hospital Gregorio Marañón, Madrid, Spain (T. Peláez, P. Muñoz, J. Guinea, M. Valerio, M. Giannella, C. H. W. Klaassen, and E. Bouza, Clin. Infect. Dis., in press). Aspergillus fumigatus was isolated from clinical samples from 10 patients admitted to the unit during the outbreak period (surgical wound i...

Invasive pulmonary aspergillosis (IPA) and pneumocystis jiroveci pneumonia (PCP) are life-threatening opportunistic infections that occur in immunocompromised hosts. Early diagnosis and treatment of these opportunistic infections is essential to the survival of immunocompromised patients. We report a 60-year-old man undergoing short-term steroid therapy after surgical resection of a brain tumor...

RATIONALE The clinical relevance of Aspergillus-positive endotracheal aspirates in critically ill patients is difficult to assess. OBJECTIVES We externally validate a clinical algorithm to discriminate Aspergillus colonization from putative invasive pulmonary aspergillosis in this patient group. METHODS We performed a multicenter (n = 30) observational study including critically ill patient...

The innate immune system plays a pivotal role in the primary defence against invasive fungal infection. Genetic variation in genes that regulate this response, initiated by pulmonary macrophages, may influence susceptibility to invasive aspergillosis in patients at risk. We investigated in a clinical setting whether common polymorphisms in Toll-like receptor (TLR) and cytokine genes involved in...

Invasive mycoses pose a major diagnostic and therapeutic challenge. Advances in antifungal agents and diagnostic methods offer the potential for improved outcomes in patients with these infections, which are often lethal. Many fungal pathogens occur almost exclusively in opportunistic settings--in the immunocompromised host--and these infections are the focus of this review. Several areas of on...

Since the start of the acquired immunodeficiency syndrome (AIDS) epidemic in the 1980's, respiratory diseases have been an important cause of morbidity and mortality among these patients. Majority of the human immunodeficiency virus (HIV) infected patients encounters a pulmonary complication during the course of their illness. Invasive pulmonary aspergillosis is the most common invasive fungal ...