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Yi-Hui Liu,1 Yan Guo,2 Hong Xu,1 Hui Feng,1 Dong-Ya Chen1 1Department of Digestive Hepatology, Hangzhou Red Cross Hospital, Hangzhou, Zhejiang, 310003, People’s Republic of China; 2Department of Gastroenterology, Hangzhou Third Hospital, Hangzhou, Zhejiang, 310009, People’s Republic of ChinaCorrespondence: Yi-Hui LiuDepartment of Digestive Hepatology, Hangzhou Red Cross Hospital, No. 208 of Huancheng East Road, Xiacheng District, Hangzhou, Zhejiang, 310003, People’s Republic of ChinaTel +8613588227972Email yhl_123drsea@163.comObjective: To observe the effect of non-alcoholic simple fatty liver disease on drug-induced liver injury caused by tuberculosis.Methods: We retrospectively analyzed the incidence, characteristics, and risk factors of antituberculosis drug-induced liver injury in 104 patients with initial treatment of tuberculosis complicated with non-alcoholic simple fatty liver disease. The patients were divided into two groups according to whether there was liver injury or not. The differences in age, gender, body mass index (BMI), cholesterol, and triglycerides were studied between the two groups.Results: Among the 104 patients with initial treatment of tuberculosis complicated with non-alcoholic fatty liver disease, 24 (23%) patients developed a drug-induced liver injury. The remaining 80 (77%) patients did not develop drug-induced liver injury (χ2 = 60.308, P < 0.05). In the liver injury group, there were 20 cases of mild liver injury, two cases of moderate liver injury, two cases of severe liver injury, 22 cases of hepatocellular injury, two cases of cholestasis, and no cases of mixed liver injury. The time of abnormal liver function in antituberculosis treatment was 16.42 ± 9.18 days from the beginning of the antituberculosis treatment. There were no significant differences in gender, age, BMI, or triglyceride between the liver injury group and the non-liver injury group (χ2 = 2.063, t = 0.179, t = 0.703, t = 1.12, P > 0.05 in all), but there were significant differences in cholesterol (t = 3.08, P < 0.05). By logistic regression analysis, cholesterol was a high-risk factor for liver injury.Conclusion: Non-alcoholic simple fatty liver disease may increase the risk of antituberculosis drug-induced liver injury.Keywords: non-alcoholic simple fatty liver disease, antituberculosis drugs, drug-induced liver injury |
