Efficacy of beta-adrenergic blocker plus 5-isosorbide mononitrate and endoscopic band ligation for prophylaxis of esophageal variceal rebleeding: a meta-analysis

World J Gastroenterol. 2009 May 7;15(17):2151-5. doi: 10.3748/wjg.15.2151.

Abstract

Aim: To systematically assess the efficacy and safety of beta-adrenergic blocker plus 5-isosorbide mononitrate (BB + ISMN) and endoscopic band ligation (EBL) on prophylaxis of esophageal variceal rebleeding.

Methods: Randomized controlled trials (RCTs) comparing the efficacy and safety of BB + ISMN and EBL on prophylaxis of esophageal variceal rebleeding were gathered from Medline, Embase, Cochrane Controlled Trial Registry and China Biological Medicine database between January 1980 and August 2007. Data from five trials were extracted and pooled. The analyses of the available data using the Revman 4.2 software were based on the intention-to-treat principle.

Results: Four RCTs met the inclusion criteria. In comparison with BB + ISMN with EBL in prophylaxis of esophageal variceal rebleeding, there was no significant difference in the rate of rebleeding [relative risk (RR), 0.79; 95% CI: 0.62-1.00; P = 0.05], bleeding-related mortality (RR, 0.76; 95% CI: 0.31-1.42; P = 0.40), overall mortality (RR, 0.81; 95% CI: 0.61-1.08; P = 0.15) and complications (RR, 1.26; 95% CI: 0.93-1.70; P = 0.13).

Conclusion: In the prevention of esophageal variceal rebleeding, BB + ISMN are as effective as EBL. There are few complications with the two treatment modalities. Both BB + ISMN and EBL would be considered as the first-line therapy in the prevention of esophageal variceal rebleeding.

Publication types

  • Meta-Analysis

MeSH terms

  • Adrenergic beta-Antagonists / therapeutic use*
  • Endoscopy*
  • Esophageal and Gastric Varices / etiology
  • Esophageal and Gastric Varices / prevention & control*
  • Esophageal and Gastric Varices / therapy
  • Humans
  • Isosorbide Dinitrate / analogs & derivatives*
  • Isosorbide Dinitrate / therapeutic use
  • Ligation*
  • Liver Cirrhosis / complications
  • Randomized Controlled Trials as Topic
  • Treatment Outcome
  • Vasodilator Agents / therapeutic use*

Substances

  • Adrenergic beta-Antagonists
  • Vasodilator Agents
  • Isosorbide Dinitrate
  • isosorbide-5-mononitrate