Gastroesophageal reflux disease associated with erosive tooth wear

The aim of this overview of reviews was to retrieve and evaluate the available evidence concerning the prevalence and association between gastroesophageal reflux disease (GERD) and erosive tooth wear (ETW).

A literature search was conducted in electronic databases and relative systematic reviews with or without meta-analyses were located. Updated supplemental search was also undertaken to identify additional primary studies. Medline (via Pubmed), Embase, Scopus, Cochrane Register of Systematic Reviews, PROSPERO and Epistemonikos.org database were searched. Additional search of the gray literature, abstracts of conferences and meetings as well as manual search of the reference lists of retrieved studies, was also performed.

The search retrieved 116 systematic reviews of which 10 were considered eligible and eight additional primary studies.

GERD constitutes a risk factor for ETW and there is a positive association between the two conditions. In the present overview, despite the heterogeneity between studies and the low level of evidence, it was clearly supported that individuals with GERD have an increased probability of also presenting with signs of ETW. In special groups of population, a high association was found between GERD and ETW. The geographic location may affect the association between GERD and ETW, while regarding the effect of flow rate, buffering capacity of saliva and oral microbial changes caused by GERD, the results were controversial.

Appropriate preventive dental care should be considered for individuals with GERD and a multidisciplinary medical and dental approach for the management of individuals with ETW is advised. The results of this study can be used by dentists dealing with typical and atypical GERD signs and symptoms in the oral environment, but also by the physicians and gastroenterologists who need to motivate their patients for oral examination.

Reference:

Konstantina Chatzidimitriou, William Papaioannou, Kyriaki Seremidi, Konstantinos Bougioukas, Anna-Bettina Haidich. Prevalence and association of gastroesophageal reflux disease and dental erosion: An overview of reviews, Journal of Dentistry, Volume 133,

2023, 104520, ISSN 0300-5712, https://doi.org/10.1016/j.jdent.2023.104520.

(https://www.sciencedirect.com/science/article/pii/S0300571223001069)