Prevalence and impact of infections in acute on chronic liver failure in Rishikesh, India: a prospective cohort study
infection in Acute on chronic liver failure (ACLF) is associated with poor outcomes. There is limited prospective data on microbiological and resistance profile of infections in ACLF and their impact on in-hospital mortality. the study was conducted in the Gastroenterology department of a tertiary c...
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| Published in: | The Pan African medical journal Vol. 46; p. 101 |
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| Main Authors: | , , , , |
| Format: | Journal Article |
| Language: | English |
| Published: |
Uganda
2023
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| Subjects: | |
| Online Access: | Get full text |
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| Summary: | infection in Acute on chronic liver failure (ACLF) is associated with poor outcomes. There is limited prospective data on microbiological and resistance profile of infections in ACLF and their impact on in-hospital mortality.
the study was conducted in the Gastroenterology department of a tertiary care hospital. The study population consisted of patients hospitalized with ACLF. 123 ACLF patients were included into the study and followed till hospital discharge. Data was collected prospectively in prespecified case-record forms. The aim was to prospectively study the prevalence of bacterial infection in ACLF, compare outcomes between patients with and without infection, microbiological profile and its impact on in-hospital mortality in ACLF. Predictors of presence of infection and mortality were estimated using univariable and multivariable regression.
of the 123 patients included [Mean ± SD age 45.5 ± 11.8 years, Males 89%(n=110); Mean ± SD MELD: 32±8], infection was noted in 62% (n=77) patients on admission, but microbiological confirmation was present in only 35 of these who yielded 41 isolates. Spontaneous bacterial peritonitis (SBP) was the most common cause of infection, although most isolates were obtained from blood cultures. 58.5% (n=24) isolates were resistant to multiple drugs. In-hospital mortality was noted in 53% (n=65). Factors associated with in-hospital mortality on multivariable analysis were serum creatinine (aOR: 2.89, 95% CI 1.79-4.65; p < 0.01), international normalized ratio (aOR: 3.169, 95% CI 1.66-6.04; p < 0.001), infection at admission (aOR: 3.81, 95% CI 1.39-10.44, p 0.009).
ACLF is associated with high prevalence of infection by drug-resistant organisms. Infection at admission is an independent predictor of in-hospital mortality. |
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| Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
| ISSN: | 1937-8688 1937-8688 |
| DOI: | 10.11604/pamj.2023.46.101.39536 |