OBJECTIVES: The purpose of this systematic review (SR) was to evaluate evidence about bruxism and its management in individuals with ASD and DS.
MATERIALS AND METHODS: The researchers performed an electronic search using keywords on three databases, reference lists and complemented by manual searching from January 2000 to February 2023 to find out the relevant documents. An extensive literature review using the "Preferred Reporting Items for Systematic Review and Meta Analysis" method was carried out. PICO parameters were formulated, and studies risk of bias was evaluated using the JBI critical appraisal checklist tool for case reports.
RESULTS: Out of 527 documents, 8 case studies and one review paper were identified as final articles for data synthesis. The findings showed, bruxism was reduced for all the participants with ASD and DS after implementation of functional analysis or dental treatment.
CONCLUSION: The current SR found that despite the positive results of all the studies, there was a lack of evidence due to a limited number of studies and only case studies were conducted through functional analysis and dental treatment.
NOVELTY: This SR is the first study on bruxism treatments in individuals with ASD and DS that included all the available studies (n = 9) since last 23 years and the first study that specifically addresses the incorporation of case reports in a systemic review.
METHODS: An extensive literature review was conducted using the Preferred Reporting Items for Systematic Review and Meta-Analysis method. This study systematically searched electronic databases (PubMed via Medline, Cochrane, Embase, and Google Scholar) using expert-validated keywords, complemented by manual searches, to identify relevant articles published between April 1, 2012, and September 30, 2022.
RESULT: PICOS criteria were formulated for study inclusion. The bibliographical search identified 1485 articles, which were subsequently filtered. Two researchers separately screened the articles for eligibility and to reduce the risk of bias in the included studies. Finally, the most pertinent 21 articles were scrutinized for data synthesis.
CONCLUSION: Most studies identified combination methods, including customized educational demonstrations, as the best at improving OH status, knowledge, and practices. However, long-term, rigorously designed, and effective patient-centered communication trials, including those on innovative methods, are still needed for individuals with VI.