Features of liver injury in adolescents and adults with infectious mononucleosis: A single-center retrospective clinical study of 274 cases
DOI:10.3969/j.issn.1001-5256.2021.03.026
- VernacularTitle:274例青少年和成人传染性单核细胞增多症患者肝损伤临床特征分析
- Author:
Yanan FAN
1
;
Yiyi SHI
;
Jinghang XU
;
Niuniu LI
;
Ran CHENG
;
Lixia QIN
;
Tongtong JI
;
Xueying LI
;
Yanyan YU
Author Information
1. Department of Infectious Diseases, b. Department of Medical Statistics, Peking University First Hospital, Beijing 100034, China
- Publication Type:Research Article
- Keywords:
Infectious Mononucleosis;
Hepatic Insufficiency;
Adolescent;
Adult
- From:
Journal of Clinical Hepatology
2021;37(3):636-641
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo investigate the features of liver injury and related influencing factors in adolescents and adults with infectious mononucleosis (IM). MethodsA retrospective analysis was performed to investigate the features of liver injury in adolescents and adults with IM who were hospitalized in Peking University First Hospital from January 2005 to December 31 2018, and the patients were divided into subgroups based on age, Epstein-Barr virus (EBV) DNA level, and presence or absence of jaundice or infection with cytomegalovirus or hepatitis E virus (HEV). The t-test was used for comparison of continuous data meeting analytical conditions between two groups, and the Mann-Whitney U test was used for comparison of continuous data which did not meet analytical conditions between two groups; the chi-square test was used for comparison of categorical data between two groups, and the Fisher’s exact test was used for comparison of categorical data which did not meet the analytical conditions of the chi-square test. A logistic regression analysis was used for multivariate analysis. ResultsA total of 274 patients were enrolled, with 154 male patients (56.2%) and 120 female patients (43.8%), and the mean age of onset was 22.3±67 years. The incidence rate of liver injury ［defined as alanine aminotransferase (ALT) ＞50 U/L and/or aspartate aminotransferase (AST)＞40 U/L］ was 97.4% (267/274), and that of jaundice was 27.6% (74/268). The patients, aged ≥20 years, tended to have a higher level of gamma-glutamyl transpeptidase (GGT) (Z=2.070, P=0.038). Serum EBV DNA was measured for 167 patients, among whom 90 had positive results and 77 had negative results. The positive serum EBV DNA group had significantly higher levels of GGT (Z=3.005, P=0.003) and lactate dehydrogenase (Z=2.162, P=0.031) than the negative serum EBV DNA group. The patients with cytomegalovirus infection tended to have a higher level of alkaline phosphatase (Z=2.351, P=0.019), and the patients with HEV infection presented with a higher level of GGT (Z=1.988, P=0.047). AST (odds ratio ［OR］=1.006, 95% confidence interval ［CI］: 1.002-1.010, P=0.005) and ALP (OR=1.012, 95%CI: 1.005-1.020, P=0.001) were independent risk factors for jaundice. ConclusionThere is a high incidence rate of liver injury in adolescents and adults with IM, and the patients with an older age or positive serum EBV DNA tend to have more severe liver injury.
