Evidence map›Paper›PMID 42022439›Full record

ReviewNature and science of sleep2026

Sleep Bruxism and Gastroesophageal Reflux. A Scoping Review.

Matteo Pollis, Daniele Manfredini, Anna Colonna, Ovidiu Ionut Saracutu, Frank Lobbezoo

Abstract readReview
In one paragraph

Review in Nature and science of sleep, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Matteo PollisSchool of Dentistry, Department of Medical Biotechnology, University of Siena, Siena, Italy.ORCID 0000-0001-7835-574X
Daniele ManfrediniSchool of Dentistry, Department of Medical Biotechnology, University of Siena, Siena, Italy.
Anna ColonnaSchool of Dentistry, Department of Medical Biotechnology, University of Siena, Siena, Italy.ORCID 0000-0002-5869-2068
Ovidiu Ionut SaracutuSchool of Dentistry, Department of Medical Biotechnology, University of Siena, Siena, Italy.
Frank LobbezooDepartment of Orofacial Pain and Dysfunction, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, the Netherlands.ORCID 0000-0001-9877-7640

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To provide a scoping review of the literature by assessing all the English-language papers that investigated the relationship between sleep bruxism (SB) and gastroesophageal reflux disease (GERD). Methods: On September 2025, a systematic search was conducted in the National Library of Medicine (PubMed), Scopus, and Web of Science databases to identify all published articles assessing the relationship between SB and GERD, using various assessment approaches. The selected articles were assessed independently by two authors according to a structured reading of the articles' format (PECO). Results: Out of 174 references that were initially retrieved, 7 articles met the inclusion criteria and were thus included in the review. The studies were divided into 2 categories based on the type of SB assessment: 1. self-report and clinical assessment (n = 4), and 2. instrumental examination (n = 3). All studies found a positive correlation between SB and GERD. Conclusion: This review supports a relationship between SB and GERD; however, underlying mechanisms remain unclear due to methodological heterogeneity, limited evidence strength, and variability in assessment methods. Future investigations should adopt standardized assessments for both SB and GERD and more thoroughly examine their relationship with coexisting sleep-related disorders and alterations in sleep architecture.

Indexed as

gastroesophageal refluxGERDmasticatory muscle activitysleep bruxism

Identifiers

PMID42022439
PMCPMC13098553

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.