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Chinese Journal of Gastroesophageal Reflux Disease(Electronic Edition) ›› 2021, Vol. 08 ›› Issue (01): 9-15. doi: 10.3877/cma.j.issn.2095-8765.2021.01.002

• Original Article • Previous Articles     Next Articles

Analysis of the effectiveness of anti-reflux surgery for chronic cough combined with gastroesophageal reflux disease and/or hiatal hernia

Dong Chen1, Fei Xiao1, Zhiwei Hu1, Jimin Wu1,()   

  1. 1. PLA Rocket Force Characteristic Medical Center, Beijing 100088, China
  • Received:2020-09-15 Online:2021-02-15 Published:2021-08-16
  • Contact: Jimin Wu

Abstract:

Obstract chronic cough is one of the common extra-esophageal symptom of gastroesophageal reflux disease, and possess a variety of etiologies, among the etiologies of chronic cough, respiratory disease is the most common one, followed by gastroesophageal reflux. For chronic cough that may be caused by gastroesophageal reflux, anti-reflux treatment is needed. While laparoscopic fundoplication can solve 90% of regurgitation and/or heartburn, its effectiveness for chronic cough that may be caused by gastroesophageal reflux is variable. The aim of this study was to investigate the overall effectiveness of anti-reflux surgery for chronic cough in patients with gastroesophageal reflux disease and/or hiatal hernia in our center, and explore its related predictive factors.

Methods

the overall effectiveness of anti-reflux surgery for chronic cough was determined through telephone interview, and the predictive factors was determined through Logistic regression analysis.

Results

information from 230 patients was included for analysis in total. All of them had chronic cough before operation, among which 152 (66.1%) were cured, 30 (13.0%) were significantly improved. At the multivariate level (cured +excellent vs fair +poor), regurgitation was an independent predict factors for the effectiveness of anti-reflux surgery (OR=3.326, 95% CI=1.483-7.462, P=0.004).

Conclusions

anti-reflux surgery is highly effective for chronic cough in patients with GERD or HH, and regurgitation is an independent predictive factor. However, objective evidence of GERD or HH (either isolate or combined) seems to be irrelevant to the improvement of chronic cough. Further prospective studies should focus on the role of PPI response for chronic cough, postural cough, regurgitation induced cough and reflux-cough correlation based on objective recorded cough.

Key words: gastroesophageal reflux disease, cough, esophagitis, hiatal hernia, fundoplication

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