Abstract
Purpose: We compared the risk factors, the diagnostic tools and the outcome of filamentous fungal infections (FFIs) in hematological patients (HAEs) and non-hematological patients (non-HAEs). Methods: Prospective surveillance (2009-2011) of proven and probable FFIs was implemented in 23 Italian hospitals. Results: Out of 232 FFIs, 113 occurred in HAEs and 119 in non-HAEs. The most frequent infection was invasive aspergillosis (76.1% for HAEs, 56.3% for non-HAEs), and the localization was principally pulmonary (83.2% for HAEs, 74.8% for non-HAEs). Neutropenia was a risk factor for 89.4% HAEs; the main underlying condition was corticosteroid treatment (52.9%) for non-HAEs. The distribution of proven and probable FFIs was different in the two groups: proven FFIs occurred more frequently in non-HAEs, whereas probable FFIs were correlated with the HAEs. The sensitivity of the galactomannan assay was higher for HAEs than for non-HAEs (95.3 vs. 48.1%). The overall mortality rate was 44.2% among the HAEs and 35.3% among the non-HAEs. The etiology influenced the patient outcomes: mucormycosis was associated with a high mortality rate (57.1% for HAEs, 77.8% for non- HAEs). Conclusions: The epidemiological and clinical data for FFIs were not identical in the HAEs and non-HAEs. The differences should be considered to improve the management of FFIs according to the patients' setting.
Original language | English |
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Pages (from-to) | 141-151 |
Number of pages | 11 |
Journal | Infection |
Volume | 42 |
Issue number | 1 |
DOIs | |
Publication status | Published - 2014 |
Keywords
- Filamentous fungal infections
- Hematological patients
- Italian survey
- Non-hematological patients
ASJC Scopus subject areas
- Microbiology (medical)
- Infectious Diseases