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Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Jun 7, 2014; 20(21): 6470-6480
Published online Jun 7, 2014. doi: 10.3748/wjg.v20.i21.6470
Table 2 Transjugular intrahepatic portosystemic shunt for the treatment of refractory ascites: An overview of meta-analyses
Ref.DesignNo. trialsComparative armsTarget populationEfficacy of TIPSEncephalopathySurvival or death
Chen et al[25]Meta-regression and Trial Sequential Meta-analysis6TIPS vs large-volume paracentesisRefractory ascites in liver cirrhosisAmeliorate refractory ascites: TIPS was better (P < 0.05)Frequency of HE: TIPS was higher (P < 0.01)Overall mortality: NS; subgroup mortality (patients with better hepatic and renal function): TIPS was lower (P < 0.05)
Salerno et al[26]Meta-analysis of individual patient data4TIPS vs large-volume paracentesisRefractory ascites in liver cirrhosisTense ascites recurrence: TIPS was lower (P < 0.0001)Average number of HE episodes: TIPS was higher (P = 0.006)Transplant-free survival: TIPS was better (P = 0.035)
Saab et al[27]Meta-analysis of RCTs5TIPS vs paracentesisRefractory ascites in liver cirrhosisRe-accumulation of ascites: TIPS was lower (P < 0.01)Frequency of HE: TIPS was higher (P < 0.01)30-d mortality: NS; 24-mo mortality: NS
D'Amico et al[28]Meta-analysis of RCTs5TIPS vs paracentesisRefractory ascites in liver cirrhosisRecurrence of ascites: TIPS was lower (P < 0.05)Frequency of HE: TIPS was higher (P < 0.05)Mortality: NS
Albillos et al[29]Meta-analysis of RCTs5TIPS vs paracentesisRefractory ascites in liver cirrhosisAscites recurrence: TIPS was lower (P < 0.05)Risk of HE: TIPS was greaterOverall mortality: NS; subgroup mortality (patients with recidivant ascites): TIPS was lower (P < 0.05)
Deltenre et al[30]Meta-analysis of RCTs5TIPS vs large-volume paracentesisRefractory ascites in liver cirrhosisControl of ascites: TIPS was better (P < 0.001)HE: TIPS was higher (P < 0.001)Survival: NS