1. Prediction of pulmonary aspergillosis in patients with ventilator-associated pneumonia
- Author
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Nicolas Massart, Emma Plainfosse, Yanis Benameur, Clarisse Dupin, Florence Legall, Anne Cady, Frederic Gourmelin, François Legay, Nicolas Barbarot, Eric Magalhaes, Pierre Fillatre, Aurélien Frerou, and Florian Reizine
- Subjects
Critical care ,Pneumonia ,Acquired infection ,Pulmonary aspergillosis ,Prediction score ,Medical emergencies. Critical care. Intensive care. First aid ,RC86-88.9 - Abstract
Abstract Background Predictors of ICU-acquired pulmonary aspergillosis (IPA) are not well-established in critically ill patients with ventilator-associated pneumonia (VAP), making IPA commonly misdiagnosed and anti-fungal therapy delayed. We aimed to develop a clinical score for prediction of IPA among patients with VAP. Methods Mechanically ventilated patients who developed VAP in 4 ICUs in Bretagne, Western France, were included. The score was constructed in a learning cohort, based on predictors of IPA in logistic regression model, and validated in a validation cohort. Results Among 1636 mechanically ventilated patients, 215 developed VAP but only 39 developed IPA (4 possible and 35 probable/putative) (18%). Most cases (31/39) were documented through a positive broncho-alveolar sample culture. Independent predictors of IPA were immunodepression (including onco-hematological disorder, immunomodulatory treatment, solid organ transplant, neutropenia
- Published
- 2023
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