The Relationship Between Otitis Media With Effusion and Gastroesophageal Reflux Disease: A Meta-analysis

Objective: Recent studies have investigated the mechanism by which refluxed gastric materials reach the middle ear, to establish otitis media with effusion (OME) causal relation between them in both children and adults. Therefore, the relationship between OME and gastro-esophageal reflux disease (GERD) should be further studied extensively. Methods: To identify eligible original articles, we searched a range of computerized databases, including Medline via PubMed, EMBASE, CNKI, and Web of Science with a systematic searching strategy. Subgroup analysis was performed to analyze heterogeneity and Egger and Begg funnel plot to assess the publication bias of the included articles. Results: The meta-analysis had an overall sample size of 1961. We identified a significant relationship between OME and GERD, with a pooled odds ratio (OR) of 4.52 (95% confidence interval [CI]: 2.42–8.44; p 
Source: Otology and Neurotology - Category: ENT & OMF Tags: REVIEW ARTICLES Source Type: research