Reappraisal of sepsis-3 and CLIF-SOFA as predictors of mortality in patients with cirrhosis and infection presenting to the emergency department: A multicenter study

Ji Hyun Kim, Baek Gyu Jun, Minjong Lee, Hye Ah Lee, Tae Suk Kim, Jeong Won Heo, Da Hye Moon, Seong Hee Kang, Ki Tae Suk, Moon Young Kim, Young Don Kim, Gab Jin Cheon, Soon Koo Baik, Dong Joon Kim, Dae Hee Choi

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

Background/Aims: Sepsis-3 criteria and quick Sequential Organ Failure Assessment (qSOFA) have been advocated to be used in defining sepsis in the general population. We aimed to compare the Sepsis-3 criteria and Chronic Liver Failure-SOFA (CLIF-SOFA) scores as predictors of in-hospital mortality in cirrhotic patients admitted to the emergency department (ED) for infections. Methods: A total of 1,622 cirrhosis patients admitted at the ED for infections were assessed retrospectively. We analyzed their demographic, laboratory, and microbiological data upon diagnosis of the infection. The primary endpoint was in-hospital mortality rate. The predictive performances of baseline CLIF-SOFA, Sepsis-3, and qSOFA scores for in-hospital mortality were evaluated. Results: The CLIF-SOFA score proved to be significantly better in predicting in-hospital mortality (area under the receiver operating characteristic curve [AUROC], 0.80; 95% confidence interval [CI], 0.78–0.82) than the Sepsis-3 (AUROC, 0.75; 95% CI, 0.72–0.77, P<0.001) and qSOFA (AUROC, 0.67; 95% CI, 0.64–0.70; P<0.001) score. The CLIF-SOFA, CLIF-C-AD scores, Sepsis-3 criteria, septic shock, and qSOFA positivity were significantly associated with in-hospital mortality (adjusted hazard ratio [aHR], 1.24; 95% CI, 1.19–1.28; aHR, 1.13; 95% CI, 1.09–1.17; aHR, 1.19; 95% CI, 1.15–1.24; aHR, 1.88; 95% CI, 1.42–2.48; aHR, 2.06; 95% CI, 1.55–2.72; respectively; all P<0.001). For CLIF-SOFA scores ≥6, in-hospital mortality was >10%; this is the cutoff point for the definition of sepsis. Conclusions: Among cirrhosis patients presenting with infections at the ED, CLIF-SOFA scores showed a better predictive performance for mortality than both Sepsis-3 criteria and qSOFA scores, and can be a useful tool of risk stratification in cirrhotic patients requiring timely intervention for infection.

Original languageEnglish
Pages (from-to)540-552
Number of pages13
JournalClinical and molecular hepatology
Volume28
Issue number3
DOIs
StatePublished - 2022

Bibliographical note

Funding Information:
This study has been worked with the support of a research grant of the Kangwon National University in 2017. This study was also supported by Young Investigator Grant from Department of Internal Medicine, Ewha University Medical Cen-ter, and supported by a grant from Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (grant number: 2017R1D1A1B03031499), and a grant and supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (Ministry of Science and ICT) (grant number: 2020R1C1C1004112).

Publisher Copyright:
© 2022 by Korean Association for the Study of the Liver.

Keywords

  • Bacterial infections
  • Hospital mortality
  • Liver cirrhosis
  • Sepsis

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