Invasive fungal infections amongst patients with acute-on-chronic liver failure at high risk for fungal infections.
Liver Int
; 39(3): 503-513, 2019 03.
Article
em En
| MEDLINE
| ID: mdl-30276951
ABSTRACT
AIMS:
To study the prevalence, risk factors, role of serum biomarkers for diagnosis and impact of invasive fungal infections (IFIs) in patients with acute-on-chronic liver failure (ACLF).METHODS:
An analysis of IFI in patients with ACLF (EASL criteria) was conducted retrospectively. The diagnosis of IFI in clinically suspected patients was based on EORTC/MSG criteria. The demographical, clinical, laboratory details and outcomes were analysed.RESULTS:
Out of 264 patients with ACLF, 54 (20.4%) patients with suspicion of IFI were evaluated and IFI was diagnosed in 39 (14.7%). Invasive candidiasis was documented in 25 (64.1%) and invasive aspergillosis in 14 (35.8%). The most common source of infection was respiratory (n = 13) followed by renal (n = 7) and spontaneous fungal peritonitis (n = 6). On univariate analysis, diabetes mellitus, hemodialysis, prior antibiotic use, cerebral and respiratory organ failures, Chronic Liver Failure Consortium (CLIF-OF and CLIF-C ACLF) scores were predictors for development of IFI (P < 0.05). On multivariate analysis, hemodialysis and prior antibiotics use predicted the development of IFI (P < 0.05). Non-survivors were more likely to have IFI (P = 0.029), high CLIF-OF and CLIF-C ACLF scores (P < 0.001; for both) and higher 1,3-ß D Glucan (BDG) levels (P = 0.009). The sensitivity, specificity, and AUROC of BDG (80 pg/mL) and Galactomannan index (GMI [0.5]) for diagnosing IFI were 97.4%, 60%, 0.770% and 43.6%, 100%, 0.745 respectively.CONCLUSIONS:
Invasive fungal infections constitutes an important cause of mortality in ACLF patients. BDG and GMI can be useful markers to guide antifungal therapy in patients at high risk for IFI.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Tipo de estudo:
Diagnostic_studies
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Etiology_studies
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Observational_studies
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Prevalence_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Adult
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Aged
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Female
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Humans
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Male
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Middle aged
País/Região como assunto:
Asia
Idioma:
En
Ano de publicação:
2019
Tipo de documento:
Article