Autologous bone marrow transplantation in decompensated liver: Systematic review and meta-analysis  

作　　者：Prasoon Pankaj Qi Zhang Xue-Li Bai Ting-Bo Liang 

机构地区：[1]Department of Hepatobiliary and Pancreatic Surgery, the Second Affiliated Hospital, Zhejiang University School of Medicine

出　　处：《World Journal of Gastroenterology》2015年第28期8697-8710,共14页世界胃肠病学杂志（英文版）

基　　金：Supported by National Natural Science Foundation of China(No.81171884 and No.81401954);Innovation and HighLevel Talent Training Program of the Department of Health of Zhejiang Province,China

摘　　要：AIM:To evaluate the efficacy of autologous bone marrow mononuclear cell transplantation in decompensated liver disease.METHODS:Medline,EMBASE,PubMed,Science Direct,and the Cochrane Library were searched for relevant studies.Retrospective case-control studies were included along with randomized clinical trials.Metaanalysis was performed in line with recommendations from the Cochrane Collaboration software review manager.Heterogeneity was assessed using a randomeffects model.RESULTS:Four randomized controlled trials and four retrospective studies were included.Cell transplantation increased serum albumin level by 1.96 g/L(95%CI:0.74-3.17;P = 0.002],2.55 g/L(95%CI:0.32-4.79;P= 0.03),and 3.65 g/L(95%CI:0.76-6.54;P = 0.01)after 1,3,and 6 mo,respectively.Patients who had undergone cell transplantation also had a lower level of total bilirubin[mean difference(MD):-1.37 mg/dL;95%CI:-2.68-(-0.06);P = 0.04]after 6 mo.This decreased after 1 year when compared to standard treatment(MD:-1.26;95%CI:-2.48-(-0.03);P =0.04].A temporary decrease in alanine transaminase and aspartate transaminase were significant in the cell transplantation group.However,after 6 mo treatment,patients who had undergone cell transplantation had a slightly longer prothrombin time(MD:5.66 s,95%CI:0.04-11.28;P = 0.05).Changes in the model for endstage liver disease score and Child-Pugh score were not statistically significant.CONCLUSION:Autologous bone marrow transplantation showed some benefits in patients with decompensated liver disease.However,further studies are still needed to verify its role in clinical treatment for end-stage liver disease.AIM:To evaluate the efficacy of autologous bone marrow mononuclear cell transplantation in decompensated liver disease.METHODS:Medline,EMBASE,PubMed,Science Direct,and the Cochrane Library were searched for relevant studies.Retrospective case-control studies were included along with randomized clinical trials.Metaanalysis was performed in line with recommendations from the Cochrane Collaboration software review manager.Heterogeneity was assessed using a randomeffects model.RESULTS:Four randomized controlled trials and four retrospective studies were included.Cell transplantation increased serum albumin level by 1.96 g/L(95%CI:0.74-3.17;P = 0.002],2.55 g/L(95%CI:0.32-4.79;P= 0.03),and 3.65 g/L(95%CI:0.76-6.54;P = 0.01)after 1,3,and 6 mo,respectively.Patients who had undergone cell transplantation also had a lower level of total bilirubin[mean difference(MD):-1.37 mg/dL;95%CI:-2.68-(-0.06);P = 0.04]after 6 mo.This decreased after 1 year when compared to standard treatment(MD:-1.26;95%CI:-2.48-(-0.03);P =0.04].A temporary decrease in alanine transaminase and aspartate transaminase were significant in the cell transplantation group.However,after 6 mo treatment,patients who had undergone cell transplantation had a slightly longer prothrombin time(MD:5.66 s,95%CI:0.04-11.28;P = 0.05).Changes in the model for endstage liver disease score and Child-Pugh score were not statistically significant.CONCLUSION:Autologous bone marrow transplantation showed some benefits in patients with decompensated liver disease.However,further studies are still needed to verify its role in clinical treatment for end-stage liver disease.

关 键 词：AUTOLOGOUS TRANSPLANTATION Bone MARROW CIRRHOSIS DECOMPENSATED LIVER disease 

分 类 号：R575.2[医药卫生—消化系统]