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Chinese Journal of Gastroesophageal Reflux Disease(Electronic Edition) ›› 2022, Vol. 09 ›› Issue (01): 1-5. doi: 10.3877/cma.j.issn.2095-8765.2022.01.001

• Original Article •     Next Articles

Meta analysis of therapeutic effect of peroral endoscopic cardial constriction on reflux esophagitis

Xiaolin Wang1, Changzheng Li1,(), Tian Tian1, Jing Xie1, Ningbo Hao1, Wenwei Hu1, Xue Li1, Dan Zhang1   

  1. 1. Department of Gastroenterology, PLA Rocket Force Characteristic Medical Center, Beijing 100088, China
  • Received:2022-03-12 Online:2022-02-15 Published:2022-11-18
  • Contact: Changzheng Li

Abstract:

Objective

To systematically evaluate the therapeutic effect of peroral endoscopic cardial constriction (PECC) on reflux esophagitis (RE).

Methods

We searched the randomized controlled trial (RCT) studies of PECC in the treatment of RE from January 1, 2013 to March 10, 2022 in databases of CNKI, VIP, Wanfang Data knowledge service platform, China biomedicine, the Cochrane Library, Ovid, PubMed and EMBASE by computer. Data extraction and quality evaluation were conducted for the literatures that met the inclusion criteria. We used Revman 5.4 software to perform meta-analysis on the data.

Results

This meta-analysis included in 5 articles and a total of 352 patients. Results of meta-analysis showed that the effective rate of RE in PECC group was higher than that in proton pump inhibitor (PPI) control group (OR=5.55,95%CI:1.90-16.22), and the recurrence rate was lower than that in control group (OR=0.11,95%CI:0.04-0.35).

Conclusion

PECC has a good clinical therapeutic effect on RE. The literatures and studies included in this meta-analysis are few, so we need to collect more relevant studies for verification in the future.

Key words: Reflux esophagitis, Peroral endoscopic cardial constriction, Meta-analysis

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