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Chinese Archives of General Surgery(Electronic Edition) ›› 2010, Vol. 04 ›› Issue (01): 76-81. doi: 10.3760/cma.j.issn.1674-0793.2010.01.124

Special Issue:

• Evidence-based Version • Previous Articles     Next Articles

Portasystemic shunt vs gastroesophageal devascularization for treatment of portal hypertension: one Meta-analysis

An JIANG1, Zong-fang LI1,(), Zhi-dong WANG1, Rui ZHOU1, Yi-ming LI1, Zheng-an YANG1, Yan-song PU1, Yan-feng GUO1   

  1. 1. Department of Surgery, the Second Hospital, Xi'an Jiaotong University, Xi'an 710004, China
  • Received:2009-05-23 Online:2010-02-01 Published:2010-02-01
  • Contact: Zong-fang LI
  • About author:
    Corresponding author: LI Zong-fang, Email:

Abstract:

Objective

To systematically evaluate the therapeutic effect of portasystemic shunt (PSS) and gastroesophageal devascularization (GD) on portal hypertension (PH) after liver cirrhosis.

Methods

The literatures about the therapeutic effect of PSS and GD on PH after cirrhosis were collected from Medline, Elsevier, China National Knowledge Infrastructure (CNKI) and Wanfang databases from 1989 to 2008. RevMan 5.0 software was used for data analysis.

Results

According to the included criteria, 10 clinical trials were selected finally. The combined results of Meta-analysis with fixed effect model showed that the Operative Mortality was similar [RR=1.04, 95% CI(0.74-1.47), P >0.05]; Recurrent variceal bleeding rate of PSS was lower than GD[RR=0.48, 95% CI(0.39-0.59), P<0.01]; Encephalopathy rate of PSS was higher than GD[RR=2.85, 95% CI(2.14-3.80), P<0.01], while post operative mortality of PSS was higher than GD[RR=1.25, 95% CI(1.01-1.55), P<0.05].

Conclusion

PSS and GD may be used in the treatment of PH, but in comparing with PSS, GD has a better effect on PH after cirrhosis.

Key words: Hypertension, portal, Treatment, Varicose vein, Hepatic encephalopathy, Mortality, Meta- analysis

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