Year: 2025
Type: article
Study design: Observational Study
Abstract: BACKGROUND/AIMS: The role of reactivation of human cytomegalovirus (HCMV) in determining outcomes of cirrhotic patients with acute decompensation (AD) is unknown. We aimed to investigate HCMV incidence and potential correlation with hepatic outcomes in AD patients. METHODS: Two prospective multicentre cohorts with AD patients were investigated. Patients in cohort 1 were recruited from 4 centres, while patients in cohort 2 were randomly selected from a second multicentre cohort. HCMV reactivation was established with quantitative real-time polymerase chain reaction assay in seropositive patients. RESULTS: HCMV reactivation was found in 35 patients from cohort 1 (n=722) and 14 from cohort 2 (n=291), with an incidence of 4.8% in both cohorts. Bacterial infection and liver failure were independently correlated with HCMV reactivation. HCMV reactivation was an independent predictor of 90-day mortality. Among bacterial infection populations in these two cohorts, patients with HCMV reactivation had worse prognosis compared to those without. Incidence of acute-on-chronic liver failure (ACLF) was higher in patients with HCMV reactivation compared to those without and was also independently correlated with development of ACLF. In a total of 49 HCMV reactivation cases, 8 patients were treated with ganciclovir, in whom a significantly lower 90-day mortality compared with those not treated was observed. All 3 patients who underwent liver transplantation with reactivation of HCMV died. CONCLUSION: In AD patients, HCMV reactivation was common, especially in those with bacterial infection or liver failure, and they were more prone to having ACLF and 90‑day mortality. The data propose the need for active surveillance for HCMV infection in AD patients.
Authors: Changze Hong, Zuxiong Huang, Yingli He, Rongqi Wang, Jiaying Lin, Yushan Liu, Baicheng Liu, Xiaoqin Lan, Qinjun He, Wenfan Luo, Qintao Lai, Ling Zhou, Tingting Qi, Yali Ji, Miaoxia Liu, Qiaoping Wu, Yichen Yao, Weihao Liang, Xianbo Wang, Guohong Deng, Yanhang Gao, Yan Huang, Feng Liu, Xiaobo Lu, Zhongji Meng, Yuemin Nan, Hai Li, Beiling Li, Rajiv Jalan, Jinjun Chen
Institutions: Nanfang Hospital, Southern Medical University, Fujian Medical University, Mengchao Hepatobiliary Hospital, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an Jiaotong University, Hebei Medical University, Third Hospital of Hebei Medical University, Capital Medical University, Beijing Ditan Hospital, Army Medical University, Southwest Hospital, First Hospital of Jilin University, Central South University, Xiangya Hospital Central South University, Shandong University, Second Hospital of Shandong University, Xinjiang Medical University, First Affiliated Hospital of Xinjiang Medical University, Hubei University of Medicine, Taihe Hospital, Shanghai Jiao Tong University, Renji Hospital, University College London
Language: English
Subfield: Epidemiology
Field: Medicine
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $32
OpenAlex ID: W4412040020