Behaviour support in dentistry: A Delphi study to agree terminology in behaviour management.

OBJECTIVES: Dental behaviour support (DBS) describes all specific techniques practiced to support patients in their experience of professional oral healthcare. DBS is roughly synonymous with behaviour management, which is an outdated concept. There is no agreed terminology to specify the techniques used to support patients who receive dental care. This lack of specificity may lead to imprecision in describing, understanding, teaching, evaluating and implementing behaviour support techniques in dentistry. Therefore, this e-Delphi study aimed to develop a list of agreed labels and descriptions of DBS techniques used in dentistry and sort them according to underlying principles of behaviour. METHODS: Following a registered protocol, a modified e-Delphi study was applied over two rounds with a final consensus meeting. The threshold of consensus was set a priori at 75%. Agreed techniques were then categorized by four coders, according to behavioural learning theory, to sort techniques according to their mechanism of action. RESULTS: The panel (n = 35) agreed on 42 DBS techniques from a total of 63 candidate labels and descriptions. Complete agreement was achieved regarding all labels and descriptions, while agreement was not achieved regarding distinctiveness for 17 techniques. In exploring underlying principles of learning, it became clear that multiple and differing principles may apply depending on the specific context and procedure in which the technique may be applied. DISCUSSION: Experts agreed on what each DBS technique is, what label to use, and their description, but were less likely to agree on what distinguishes one technique from another. All techniques were describable but not comprehensively categorizable according to principles of learning. While objective consistency was not attained, greater clarity and consistency now exists. The resulting list of agreed terminology marks a significant foundation for future efforts towards understanding DBS techniques in research, education and clinical care.

A scoping review of interventions and outcome measures in trials of dental behavior support.

BACKGROUND: Dental behavior support (DBS) describes all techniques used by dental professionals to ensure that dental care is safe, effective, and acceptable. There is a need to standardize outcome measures across DBS techniques to reduce heterogeneity, limit selective reporting, promote consistency, and optimize outcomes across DBS research. A comprehensive review of existing measures is a prerequisite to understanding potential outcomes related to the area of interest. AIM: This review had three aims: first, to identify the outcome measures (OMs) reported in trials of dental behavior support; second, to categorize the component DBS techniques reported within interventions according to emerging agreed terminology; and, third, to map outcome measures to intervention type. METHODS: A scoping review of trials evaluating DBS techniques was undertaken from 2012 to 2022. The review was prospectively registered. Studies were identified through Medline, Embase, and PsycINFO. Study abstracts were screened by two reviewers. Data were extracted by single selector. Outcome measures were sorted according to measurement domains (physiological, behavioral, psychological, and treatment). Responses were assimilated and summed to produce a refined list of distinguishable outcome measures. Intervention types were categorized according to accepted descriptors. Frequencies were presented; associations between outcome domain and DBS type were also reported (Chi-square test of independence). RESULTS: A total of 344 trials were included in the review from an initial 14,793 titles / title and abstracts screened. Most involved children (n = 215), most were from India (n = 104), involving basic dental care (n = 117). The median number of outcome measures per trial was four (range = 1-12); 1,317 individual outcomes were reported, categorized as: psychological (n = 501, 38.0%); physiological (n = 491, 37.3%), behavioral (n = 123, 9.3%) or, treatment-related (n = 202, 15.3%). DBS interventions were split between 239 (45.7%) pharmacological and 283 (54.1%) non-pharmacological; 96.6% of interventions mapped to accepted descriptors. A significant relationship was noted between the type of intervention and the outcome domain reported. CONCLUSION: The findings demonstrate massive variation in outcome measures of DBS interventions that likely lead to unnecessary heterogeneity, selective reporting, and questionable relevance in the literature. A large range of DBS interventions were mapped according to BeSiDe list. There is a need for consensus on a core outcome set across the spectrum of DBS techniques.

Bibliometric analysis of the 100 most cited articles on bone grafting in dentistry.

AIM: This bibliometric study analyzed the characteristics of the 100 most cited articles on bone grafts in dentistry. MATERIALS AND METHODS: A database search was performed on the Web of Science Core Collection using a specific search strategy. Scopus and Google Scholar were also consulted for citation comparisons. Data extracted included: title, citation metrics, publication year, journal, study design, graft material, surgical technique, authors, institution, and country. Bibliometric networks were generated using VOSviewer. RESULTS: The identified articles were published between 1991 and 2019. Citation counts ranged from 120 to 1161 (mean: 240, 30). Clinical Oral Implants Research was the most cited journal (5175 citations; 25/100). Xenogeneic bone graft material was the most frequently used (5130 citations; 22/100). Europe had 62 articles (14,604 citations), and the United States was the most prominent country (5209 citations; 22/100). The University of Bern had the highest number of citations (2565 citations; 13/100), with Buser D as the author with the largest number of articles (2648 citations; 12/100). CONCLUSION: This study shows the scientific progress on bone grafts in dentistry. The use of xenogeneic grafts for horizontal and/or vertical ridge augmentation was the most prominent trend.

Labels and descriptions of dental behaviour support techniques: A scoping review of clinical practice guidelines.

INTRODUCTION: There is no agreed taxonomy of the techniques used to support patients to receive professional oral healthcare. This lack of specification leads to imprecision in describing, understanding, teaching and implementing behaviour support techniques in dentistry (DBS). METHODS: This review aims to identify the labels and associated descriptors used by practitioners to describe DBS techniques, as a first step in developing a shared terminology for DBS techniques. Following registration of a protocol, a scoping review limited to Clinical Practice Guidelines only was undertaken to identify the labels and descriptors used to refer to DBS techniques. RESULTS: From 5317 screened records, 30 were included, generating a list of 51 distinct DBS techniques. General anaesthesia was the most commonly reported DBS (n = 21). This review also explores what term is given to DBS techniques as a group (Behaviour management was most commonly used (n = 8)) and how these techniques were categorized (mainly distinguishing between pharmacological and non-pharmacological). CONCLUSIONS: This is the first attempt to generate a list of techniques that can be selected for patients and marks an initial step in future efforts at agreeing and categorizing these techniques into an accepted taxonomy, with all the benefits this brings to research, education, practice and patients.

Efficacy of the Video Modeling Technique as a Facilitator of Non-invasive Dental Care in Autistic Children: Randomized Clinical Trial.

This study aims to evaluate the video modeling technique during the dental appointment. A blinded randomized clinical trial was composed of 2 groups, consisting of 20 autistic children (4 to 12 years) in each group: control (did not watch the video before the consultation) and intervention (watched the video before the consultation). The primary outcome was the mean number of visits to perform a dental appointment. The number of consultations was analyzed by T-test or Mann-Whitney test. The results showed that the mean number of consultations in the intervention group was 1.5 (± 1.53) and in the control group 2 (± 1.77) (p ≤ 0.05). The video modeling technique can be effective in minimizing the number of dental consultations in autistic children.

Prevalence of tooth grinding in children and adolescents with neurodevelopmental disorders: A systematic review and meta-analysis.

AIM: To conduct a systematic review and meta-analysis on the prevalence of tooth grinding and/or clenching (TGC) in children and adolescents with a neurodevelopmental disorder or other developmental condition. METHODS: A search was performed in seven databases, two sources of grey literature and reference lists of included studies. Risk of bias was assessed using the Joanna Briggs Institute Critical Appraisal Checklist for Studies Reporting Prevalence Data. We used random-effects models with Freeman-Tukey double arcsine transformation for the meta-analyses. RESULTS: After selection, 77 of the 2240 studies met inclusion criteria and were categorised by disability and type of TGC (reported, clinically observed and definitive). The pooled prevalence of reported TGC in individuals with attention-deficit hyperactivity disorder was 57.6% (95% CI [confidence interval]: 49.5-65.6), 50.4% (95% CI: 35.5-65.4) in individuals with autism spectrum disorder, 67% (95% CI: 59.2-74.8) in cerebral palsy and 68.2% (95% CI: 59.8-76.6) in Down syndrome. Pooled prevalence of clinically observed TGC was 57.5% (95% CI: 31.6-83.4) in autism spectrum disorder and 71.9% (95% CI: 52.4-91.4) in cerebral palsy. Individuals with attention-deficit hyperactivity disorder presented 39.8% (95% CI: 24-55.6) of definitive TGC. CONCLUSION: Prevalence of reported, clinically observed, and definitive TGC varies according to disabilities, although due to high heterogeneity the result should be interpreted with caution. Variations exist mainly due to sampling bias and the use of non-validated methods to assess TGC. CRD42020212640.

The 100 most-cited papers in dentistry for individuals with neurodevelopmental disorders: Bibliometric profile of scientific research.

AIM: To conduct a bibliometric analysis of the top 100 most-cited papers in dentistry for individuals with neurodevelopmental disorders. METHODS AND RESULTS: A search strategy was constructed and conducted at the Web of Science in the category of "Dentistry, Oral Surgery, and Medicine". The following information was extracted from each paper: title, authorship, year of publication, title of the journal, study subject, study design, age range of sample participants, type of disability, institution, country and continent, number of citations and citation density. Google Scholar and Scopus were used to crosscheck the number of citations of the most-cited papers. The VOSviewer software was used to generate bibliometric network maps. The papers received 4453 citations in Web of Science, ranging from 30 to 106 citations. Most papers were published by the USA (35%), had an observational design (78%) and the main subject was epidemiology (31%). Most studies focused on individuals with Down syndrome (34%) and Autism Spectrum Disorder (18%) and were published in the Journal of Periodontology (10%) and the Pediatric Dentistry Journal (7%). CONCLUSION: Most of the studies included in this review were characterized as epidemiological studies. Future research should focus on behavior guidance, dental education, and access to dental services.

Prognostic and clinicopathological significance of podoplanin immunoexpression in oral and oropharyngeal squamous cell carcinoma: A systematic review.

BACKGROUND: Podoplanin (PDPN) is a glycoprotein associated with epithelial-mesenchymal transition, invasion, and metastasis in several types of malignancies, including oral and oropharyngeal squamous cell carcinoma (OSCC). The aim of this systematic review (SR) was to summarize and critically appraise the available evidence about the association between PDPN immunoexpression and clinicopathological features and its utility as a prognostic marker in OSCC. METHODS: Five electronic databases and three gray literature databases were searched for immunohistochemical studies, which were selected in a two-phase process. RESULTS: From 721 records identified, 22 cohort and seven analytical cross-sectional studies were included. Few studies reported that PDPN expression was associated with poorer survival rates in OSCC: overall survival = 4/12, disease-free survival = 4/7, and cancer-specific survival = 2/4 studies. Positive associations were most frequently reported on lymph node involvement, higher histopathological grade, and advanced clinical stages. CONCLUSION: Within limitations of this SR, PDPN may be associated with lymph node involvement, histopathological grade, and clinical stage of OSCC. Current evidence suggests that PDPN could be a useful prognostic marker for OSCC that needs further exploration.

Comparative analysis between developmental and inflammatory odontogenic cysts: retrospective study and literature review.

PURPOSE: To assess epidemiological, clinical, and radiographic characteristics of odontogenic cysts (OCs) in a South Brazilian sample and to compare the results with international literature. METHODS: For the main study purposes, biopsy and histopathological records were retrospectively analyzed from December 2006 to December 2018, OC cases were selected, and data about clinical characteristics were evaluated. Further, a literature review was performed for similar studies. RESULTS: In the main study, the prevalence of OCs was 11.26% (n = 406), the majority of patients was male (56.73%), and the mean age was 39 ± 17.33 years. Radicular cyst was the most common OC (46.06%), followed by the odontogenic keratocyst (15.02%), dentigerous cyst (14.04%), and paradental cyst (13.55%). Inflammatory OCs were more prevalent in the maxilla (54.84%) and developmental cysts in the mandible (69.92%) (p < 0.05). Individuals with inflammatory OCs were usually older (41.0 ± 15.34 years) than the ones with developmental OC (28.0 ± 19.68 years) (p < 0.05). Regarding the literature review, 22 articles were included. Analysis of pooled data showed that global prevalence of OCs was 11.62% (95%CI = 9.97-13.37), from which radicular cyst was the most common (54.26%; 95%CI = 49.30-59.18), followed by dentigerous cyst (22.94%; 95%CI = 19.22-26.89) and odontogenic keratocyst (11.99%; 95%CI = 8.88-15.49). Furthermore, studies from Asia (72.40%; 95%CI = 70.30-74.40) and South America (68.48%; 95%CI = 64.07-72.72) presented the highest frequencies of inflammatory OCs. CONCLUSION: The main study showed that the prevalence of OCs was 11.26%, which corroborates with international literature. Considering geographic variability of OC distribution, public health authorities and researchers could use these data for the development of focused prevention interventions, especially with regard to inflammatory OCs.

Prevalence of odontogenic cysts and tumors associated with impacted third molars: A systematic review and meta-analysis.

PURPOSE: This systematic review aimed to investigate the prevalence of odontogenic cysts and tumors associated with impacted third molars (ITM). METHODS: Only studies that performed histopathological diagnosis of lesions were eligible for inclusion. Five main electronic and three grey literature databases were searched. Risk of bias (RoB) of included articles was assessed using the Joanna Briggs Institute Critical Appraisal Checklist for Studies Reporting Prevalence Data. RESULTS: From 1,300 studies identified, 16 met the inclusion criteria. Seven studies were classified as high, seven as moderate, and two as low RoB. The prevalence of odontogenic cysts and tumors associated with ITM was 5.3% (95%CI: 3.1%-8.1%) of ITM. Odontogenic cysts in particular were found in 4.4% (95%CI: 2.5-6.8%) of the extracted ITM, whilst odontogenic tumors in 0.5% (95%CI: 0.2-0.9%). The dentigerous cyst was mentioned in eleven studies with a pooled prevalence of 2.1% (95%CI: 1.4-3.1%). The odontogenic keratocyst was cited by nine studies and had a prevalence of 0.5% (95%CI: 0.2-0.7%). The radicular cyst was mentioned only in three articles and the pooled prevalence was 4.7% (95%CI: 0.0-19.4%) CONCLUSION: Odontogenic cysts and tumors were found in 5.3% of ITM extracted. The most common lesions were the radicular cyst, dentigerous cyst, and odontogenic keratocyst.