Controlled clinical studies on drug-induced liver injury in the elderly Chinese patients: a literature review
10.3760/cma.j.issn.1671-7368.2013.11.012
- VernacularTitle:国内老年人药物性肝损伤的临床对照研究文献分析
- Author:
Ying ZHANG
;
Gansheng ZHANG
;
Zhijun BAO
;
Songbai ZHENG
;
Xiaofeng YU
- Publication Type:Journal Article
- Keywords:
Retrospective study;
Drug-induced liver injury;
Elderly
- From:
Chinese Journal of General Practitioners
2013;12(11):890-893
- CountryChina
- Language:Chinese
-
Abstract:
Objective To review the clinical features of drug-induced liver injury (DILI) in elderly Chinese patients.Methods A literature search was conducted with the key wordsdrug-induced liver injury ordrug-induced liver disease andelderly; four Chinese medical databases were used:including Chinese Biomedical Literature Database (CBM),Chinese Science and Technology Periodical Database (VIP),Wanfang Database and China National Knowledge Infrastructure (CNKI),from when the bases established to December 2011.Data from retrieved literatures of retrospective controlled studies of DILI were analyzed by SPSS 14.0 software.Results Five studies met the inclusion criteria,including 275 elderly patients (aged group) and 602 non-elderly patients (non-aged group) with DILL There was no significant difference in gender between the two groups (P ＞ 0.05).Clinical manifestations of jaundice,fatigue,anorexia,and skin itching were more commonly seen in the aged group (P ＜ 0.01).Cholestatic hepatic injury occurred more frequently in the aged group than in the non-aged group [24.9％ (61/245) vs.18.8％ (102/245),P ＜ 0.05],while hepatocellular type occurred more frequently in the non-aged group [64.3％ (350/544) vs.55.1％ (135/245),P ＜ 0.05].More DILI were induced by Chinese herb medicine and cardiovascular drugs in the aged group than in the non-aged group [47.0％ (79/168) vs.35.9％ (93/254) and 8.3％ (14/168) vs 1.2％ (3/259) respectively,P ＜ 0.05].As for the prognosis,there was no significant difference in clinical cure and improvement rate between the two groups [84.4％ (141/167) vs.81.5％ (291/357),P ＞0.05].Conclusion The elderly are more sensitive to the drugs and have a high risk of DILI.Prevention and timely diagnosis and treatment of DILI are particularly important for elderly patients.
