A meta-analysis of PGE_1 Therapy for Survival and Incidence of Complications in Patients with Liver Failure
- VernacularTitle:PGE_1治疗对肝衰竭患者生存及并发症发生率影响的荟萃分析
- Author:
Minghua ZHENG
;
Yongping CHEN
;
Rong JIN
- Publication Type:Journal Article
- Keywords:
Liver failure;
Severe hepatitis;
PGE1;
Survival;
Complication;
Meta-analysis
- From:
Journal of Medical Research
2006;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the effectiveness of PGE1 therapy for survival and incidence of complications in patients with liver failure.Methods MEDLINE,EMBASE.com,Cochrane Controlled Register and CBMdisc were searched.Randomized controlled trials of PGE1 therapy for liver failure were collected and reviewed.The quality of articles was evaluated and data was extracted from it.The odds ratio for death and complications among the patients with PGE1 therapy as well as the blank controls was calculated at the end of therapy.The results of meta-analysis were assessed according to sensitivity and bias.RevMan4.2 was applied to process the data.Results The results of meta-analysis showed that PGE1 reduced the case-fatality ratio of liver failure [OR=0.30,95%CI(0.23～0.37)] and the risk difference was decreased 29% in PGE1 patients compared with the blank controls.And there was statistical significance in PGE1 reducing the incidence of hepatorenal syndrome,but occurance of the complieations such as hepatic encephalopathy,bleeding,infection etc.These results were not reversed in the analysis of sensitivity,and the analysis of bias showed little bias of them.Conclusions PGE1 can reduce the case-fatality ratio of liver failure and the incidence of hepatorenal syndrome.The accuracy of the results are low due to the poor quality of the included trials.Thus, the effect of PGE1 on liver failure needs to be further evaluated through randomized controlled trials of high quality to be carried out in multicenter and large samples.
