1. Nonalcoholic fatty liver disease as a risk factor for Clostridium difficile-associated diarrhea.
- Author
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Nseir WB, Hussein SHH, Farah R, Mahamid MN, Khatib HH, Mograbi JM, Peretz A, and Amara AE
- Subjects
- Aged, Aged, 80 and over, C-Reactive Protein metabolism, Clostridioides difficile, Clostridium Infections microbiology, Cross-Sectional Studies, Diarrhea microbiology, Feces microbiology, Female, Humans, Israel epidemiology, Male, Middle Aged, Multivariate Analysis, Non-alcoholic Fatty Liver Disease microbiology, Retrospective Studies, Risk Factors, Clostridium Infections epidemiology, Diarrhea epidemiology, Non-alcoholic Fatty Liver Disease epidemiology
- Abstract
Aims: Clostridium difficile is the most common cause of infectious nosocomial diarrhea among adults in developed countries. Nonalcoholic fatty liver disease (NAFLD) is considered the most common chronic liver disease and it is associated with bacterial infections. Our goal was to assess whether NAFLD considered a risk factor for C. difficile-associated diarrhea (CDAD)., Methods: We conducted a retrospective study of patients admitted with CDAD at Baruch Padeh Medical Center, Poria, Israel during a period of four years. Data on demographic characteristics, clinical signs, underlying conditions, presence of fatty liver based on computed tomography/ultrasonography imaging and several risk factors for CDI were collected. The control group included patients with diarrhea who were negative for CDT and had been hospitalized during the same period. The controls were matched for age (±5 years) and gender., Results: Totally, 115/164 patients with CDAD met the inclusion criteria. The control group was consisted of 115 hospitalized patients with non-CDAD. The mean age of all the participants (230) was 69.57 ± 18 years. NAFLD was found in 76/115 (66%) patients with CDAD vs. 35/115 (30.4%) in the control group, P < 0.001. Moreover, we found significant associations between CDAD group and metabolic syndrome, prior use of antibiotic in the last 3 months, NAFLD and high serum levels of C-reactive protein. Multivariate analysis showed that NAFLD, odds ratio 1.51, 95% confidence interval 1.2-1.95, P = 0.05 was significantly associated with CDAD., Conclusions: This retrospective study showed that NAFLD is a risk factor for CDAD. Moreover, metabolic syndrome and high serum levels of C-reactive protein were significantly associated with the risk of CDAD., (© The Author(s) 2019. Published by Oxford University Press on behalf of the Association of Physicians. All rights reserved. For permissions, please email: journals.permissions@oup.com.)
- Published
- 2020
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