1. Nationwide survey for patients with acute-on-chronic liver failure occurring between 2017 and 2019 and diagnosed according to proposed Japanese criteria.
- Author
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Nakayama, Nobuaki, Uemura, Hayato, Uchida, Yoshihito, Imai, Yukinori, Tomiya, Tomoaki, Terai, Shuji, Yoshiji, Hitoshi, Genda, Takuya, Ido, Akio, Inoue, Kazuaki, Kato, Naoya, Sakaida, Isao, Shimizu, Masahito, Takikawa, Yasuhiro, Abe, Masanori, Abe, Ryuzo, Chayama, Kazuaki, Hasegawa, Kiyoshi, Inui, Ayano, and Kasahara, Mureo
- Subjects
LIVER failure ,PATIENT surveys ,SURVIVAL rate ,DIAGNOSIS ,LIVER transplantation - Abstract
Background: The significance of the 2018 Japanese diagnostic criteria for acute-on-chronic liver failure (ACLF) has not yet been evaluated. Methods: A nationwide survey was performed for patients with ACLF occurring between 2017 and 2019. Cirrhotic patients with a Child–Pugh score of 5–9 were diagnosed as having ACLF when liver failure (serum bilirubin level of ≥ 5.0 mg/dL and a prothrombin time international normalization rate [INR] of ≥ 1.5) occurred within 28 days after an acute insult. Patients who fulfilled either criterion (total serum bilirubin or INR) and/or those with indeterminate Child–Pugh scores at baseline were also enrolled. Results: Among the 501 enrolled patients, 183 patients (37%) were diagnosed as having ACLF. The etiologies of the cirrhosis and acute insults were alcohol intake/abuse in 114 (62%) and 75 (41%) patients, respectively. Sixty-eight patients (37%) were also diagnosed as having severe alcoholic hepatitis. The survival rate without liver transplantation was 48% among the ACLF patients and 71% in the remaining patients (P < 0.01). A multivariate analysis revealed that the disease condition was significantly associated with mortality, with an odds ratio of 2.025 in ACLF patients relative to the remaining patients (P < 0.01), and patient age and the number of organs with functional failure were also associated with mortality among the ACLF patients. Conclusion: The proposed diagnostic criteria for ACLF were useful for identifying cirrhotic patients with an unfavorable outcome following acute insults. A therapeutic strategy for patients with severe alcoholic hepatitis should be established, since such patients accounted for the majority of ACLF patients. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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