European Archives of Paediatric Dentistry最新文献

Introduction: Traumatic Dental Injuries (TDIs) are a common oral health problem worldwide. Prompt and accurate diagnosis and treatment maximises the chances of favourable outcomes. This study aimed to evaluate the knowledge and attitudes of Irish Dentists regarding the management of TDIs based on different trauma scenarios.

Methodology: Following ethical approval, a cross-sectional, 22-item self-administered questionnaire was distributed electronically to members of the Irish Dental Association between January and March 2024.

Results: A total of 245 complete responses were obtained, representing a 17% response rate. The results demonstrated a correlation between self-reported knowledge and number of correct answers. Overall 80% of respondents chose the correct storage medium for avulsed teeth. The majority of dentists aged > 46 years were unaware of the updated IADT guidelines. A large proportion of dentists showed inadequate knowledge with regard to the management of intruded permanent teeth (65%) and the endodontic management of an immature avulsed permanent tooth (50%). Management of intruded teeth and knowledge of root fractures was not as good as other injury types. The majority of respondents (85%) correctly answered that a tooth with negative sensibility tests following subluxation does not require endodontic treatment immediately.

Conclusions: The survey had an acceptable response rate and demonstrated overall good knowledge in the management of TDIs. However, there was still confusion over management of certain scenarios which could have negative repercussions for patients entering an unnecessary restorative cycle. There is a need to improve practitioner confidence and experience in the management of certain TDIs and improve awareness of the IADT guideline as a resource, especially in dentists with more years of experience.

Background: Bruxism is defined as the recurring muscular activity of the jaw, which is distinguished by the unconscious grinding or clenching of teeth or pushing and forcing of the lower jaw. The present study was conducted to assess sleep bruxism and its association with sleep quality, stress levels, and dental health in the paediatric population.

Methodology: 384 children aged 6-12 years were recruited for the study. Ethical approval from the institutional ethical committee and informed consent from parents and guardians were obtained. Children with systemic diseases, mental or developmental disorders, CNS-affecting medications, or those whose parents did not provide consent were not included. Bruxism was identified using the American Academy of Sleep Medicine (AASM) criteria through parental reports. Sleep quality and stress levels were assessed using AASM guidelines and the Perceived Stress Scale for Children (PSS-C). A chi-square test was applied to assess association, with a p value < 0.05 considered to be significant.

Results: The number of siblings and the mother's education level were also significantly associated. It was found that sleep bruxism is significantly associated with all parameters of sleep quality except the usage of pillows. When stress levels among children were assessed, it was found that 60 (15.6%) children had very low stress, 131 (34.1%) children had low stress, 95 (24.7%) children had average stress, 92 (24%) children had high stress, and 6 (1.6%) children had a very high level of stress. A statistically highly significant (p = 0.001) association was found between bruxism and stress levels among children.

Conclusion: The results of the present study concluded that sleep bruxism was significantly linked with sleep quality and stress levels among children, which ultimately affect dental health.

Purpose: People with sensory impairments (SI) face unique challenges in out-of-home care, especially in oral health (OH) care, compared to the general population. Various assistive technologies (ATs) and media are used to influence OH behaviors and outcomes for individuals with SI. This systematic review (SR) aimed to identify the types of ATs and assess their effectiveness for individuals with SI.

Methods: A comprehensive search strategy was applied across Scopus, PubMed, Cochrane Library, ProQuest, and Scopus databases, using expert-validated keywords, with manual searches for relevant articles published from June 2013 to June 2023. The SR followed the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines. Eligible studies focused on the use of ATs as OH education tools for individuals with SI and assessed their impact on OH behavior and status.

Results: Eighteen of the 1298 identified studies were included in the data synthesis. ATs, such as images, software, multimedia, audio, video, audio-tactile performance, and combination methods, were effective for OH care in individuals with SI. However, this SR limitations include study heterogeneity in sample sizes, intervention types, and outcomes, as well as the exclusion of non-English studies.

Conclusions: Oral health education using a combination of video training and audio-tactile performance is particularly effective for individuals with SI, engaging multiple senses for learning. Future research should focus on standardizing methodologies and incorporating larger sample sizes to enhance the efficacy of these technologies in improving OH care for individuals with SI. PROSPERO REG. NO.: CRD42023485523.

Aim: This prospective clinical study aimed to clinically investigate the efficiency of (GIC) glass-ionomer cement application (Ionostar Plus + Easy Glaze, VOCO) in reducing hypersensitivity in permanent molars affected by molar incisor hypomineralisation when assessed immediately (15 min) and 12 weeks after its application.

Materials and methods: Children with at least one hypersensitive MIH-affected permanent molar (MIH-TNI-3 or 4). The pre-treatment status was evaluated and only included if they did not receive a tooth-specific in-office desensitizing treatment within one month. Clinical pain assessments were performed using the schiff score air sensitivity scale (SCASS) and Wong-baker faces Scale (WBFS).

Results: This study involved 25 participants (mean age 8.6 ± 1.85 years) with 43 hypersensitive MIH-molars of which about half were SCASS 3 (n = 24, 55.8%) and SCASS 2 (n = 19, 44.2%). Regarding hypersensitivity, the reported mean SCASS score reduced significantly from 2.56 (± 0.50) at baseline to 1.14 (± 0.96) after 15 min of GIC sealant application and even further to 0.71 (± 0.89) after 12 weeks (P < 0.001, Paired t test). Similarly, reported WBFS scores also significantly reduced from 5.81 (± 2.50; Range = 2-10) at baseline to 2.88 (± 2.31; Range = 0-10) after 15 min and to 2.95 (± 2.17) after 12 weeks, respectively (P < 0.001, Paired t test). The mean reduction in SCASS scores was 1.3 (± 0.6) and 1.4 (± 1.0) for baseline SCASS 2 vs. 3, respectively.

Conclusion: GIC coverage is effective in providing clear instant relief from hypersensitivity in MIH molars in schoolchildren, which improves even further over a period of 12 weeks.

Purpose: Identifying factors that disrupt cooperation during radiographic examination, such as dental fear and the gag reflex, is crucial for achieving optimal radiographic outcomes. The aim of the present study is to evaluate the levels of dental fear and cooperation amongst children aged 4-9 years undergoing intraoral radiographic examination at different stages of dental treatment. It also investigates the impact of the gag reflex on children's behaviour during intraoral radiographic examination.

Methods: A total of 89 children with no prior dental experience were randomly divided into two groups (G1, G2). Children in G1 underwent radiographic examination during their first dental visit, whilst children in G2 underwent the same after the completion of dental prophylaxis at their second visit. Variables assessed included dental fear, gagging and behaviour during radiographic examination. Multivariate logistic and linear regression analysis were performed to assess the variables that have an impact on behaviour during radiographic examination and on dental fear, respectively.

Results: Children in G2 were more likely to exhibit better behaviour during radiographic examination than G1children (OR: 4.709, p value = 0.036). In addition, G1 children demonstrated a greater increase of CFSS-DS score compared to G2 children (β = - 0.698, p value = 0.001) after the second appointment. Gagging during radiographic examination was significantly associated with lower Frankl score during the examination (p = 0.015).

Conclusion: Gradual exposure to radiographic examination may significantly enhance children's cooperation during the procedure and confine the progression of dental fear. In contrast, the presence of a gag reflex can compromise patient's cooperation during intraoral radiographic assessment.

Aim: To assess the knowledge, attitudes, and behaviours of Irish preschool teachers regarding the oral health (OH) of preschoolers aged 3-5 years old.

Methods: A validated 15-item questionnaire was completed by 90 preschool teachers in Dublin in January 2024. The questionnaire collected information on general demographics and assessed the knowledge and attitudes of teachers regarding early childhood OH. In addition, guided interviews were conducted to find out preschool teachers' awareness of OH training and resources, the challenges they face in organising OH education and their suggestions for improvement.

Results: Out of a cohort of 90 respondents, the mean number of questions answered correctly was 5.32 out of 9. One-third (34.4%) of the teachers said they learnt their OH knowledge from school or college, 8.9% from early childhood care training, 22.2% from their own dentist and 24.4% from other sources. Most teachers implemented OH education in some form whilst others said they had no time or resources. Qualitative data revealed a lack of formal OH training and knowledge, ideas for integrated OH activities, importance of collaboration and community engagement, barriers and challenges in implementation and need for mandatory OH training.

Conclusion: There are gaps in OH knowledge and lack of OH training for Irish preschool teachers. By identifying barriers and facilitators around OH training and resources for preschool teachers, the preschool teachers can be encouraged to create more supportive environments for improved OH.

Aims: To quantitatively detect S. mutans, Bifidobacterium, and S. wiggsiae in occlusal biofilm from permanent first molars based on the Visible Occlusal Plaque Index (VOPI), and to analyse the association between their levels and the occlusal enamel caries occurrence following the diagnosis of the International Caries Detection and Assessment System (ICDAS).

Study design: One hundred twenty plaque samples were collected from children aged 6-8 years and divided into four groups (n = 30 each group) according to VOPI scores (0 = no visible plaque, 1 = thin plaque, 2 = thick plaque, and 3 = heavy plaque). Scores 0 and 1 were identified by running dental probe on the groove. Scores 2 and 3 were visually identified. ICDAS scores were recorded by scoring 0-3 (0 = sound tooth surface, 1 = opacity or discoloration of enamel after air drying, 2 = visual change in enamel when wet, and 3 = localised enamel breakdown).

Methods: DNA was extracted from plaque samples and performed quantitative real-time PCR using SYBR green and specific primers for total bacteria including the 16S rRNA gene sequences conserved in all bacteria (BAC16S), S. mutans, Bifidobacterium, and S. wiggsiae.

Results: Ages of the children were different amongst VOPI groups (p < 0.001). Levels of total bacteria (p < 0.001) and S. mutans (p = 0.026) increased when VOPI increased. The ratio of S. mutans to total bacteria (p = 0.015) and the ratio of Bifidobacterium to total bacteria (p < 0.001) decreased from VOPI 0 to VOPI 3. Significant differences in total bacteria (p < 0.001) and S. mutans (p = 0.018) were detected from VOPI 0 to VOPI 2. A difference in Bifidobacterium (p < 0.001) was detected from VOPI 0 to VOPI 1.

Conclusion: Quantities of total bacteria (p < 0.001), S. mutans (p = 0.02) and ICDAS scores (p < 0.001) and VOPI scores were positively correlated. Quantities of ratio of S. mutans to total bacteria (p = 0.003) and ratio of Bifidobacterium to total bacteria (p < 0.001) and VOPI scores and ICDAS scores (p < 0.001) were negatively correlated.

Purpose: Optical properties of recent aesthetic restorative materials must maintain an acceptable appearance throughout their functional lifetime. This study aimed to assess the changes in translucency and colour of recent resin-based restorative materials after exposure to beverages commonly consumed by children.

Methods: An experimental in-vitro study on 48 discs specimens prepared from; Group I: Filtek Z250 XT (Nanohybrid), Group II: Cention N (Alkasite bulkfill), and Group III: SDR flow Plus (Flowable bulkfill). The prepared disc specimens were randomly assigned into 4 subgroups (n = 12) according to the immersion solution: Subgroup A (control): distilled water, B: Coca-Cola, C: chocolate milk, and D: Orange juice. Translucency and colour measurements were done before immersion (baseline) and on day 30 of exposure. Statistical analysis involved Two Way Repeated Measures ANOVA and Kruskal-Wallis test.

Results: The statistical analysis revealed that the restorative material, immersion time, and immersion solution had a significant effect on the change in translucency (p < 0.0001*, p < 0.0001*, p = 0.001*, respectively). Regarding colour changes, different immersion solutions had a statistically significant effect on Filtek Z250 XT and Cention N (p < 0.0001*). Distilled water and Coca-Cola were found to have a significant effect on colour change for all restorative materials investigated (p < 0.0001*, p = 0.003*).

Conclusion: the optical properties of resin-based restorative materials used in paediatric dentistry were notably affected by prolonged exposure to beverages commonly consumed by children.

Purpose: To qualitatively analyse English-language Facebook comments pertaining to amber necklaces, aiming to explore user experiences, perceptions, and beliefs.

Methods: A sample of 1000 comments, totalling 2309 sentences, was collected via CrowdTangle. Sociodemographic details and the time elapsed since comment were also recorded. Using QDAMiner software, a single investigator manually performed deductive content analysis, categorising each sentence based on a predefined list from the "Seeking Health-Related Information Online" model. WordStat software was employed to assess word clouds and cluster analyses.

Results: The majority of comments originated from white users (88.5%), females (92%), and residents of the United Kingdom (35.8%). Key terms included "teething," "amber," "baby," and "love," with "teething" central in four identified clusters on the main map. Predominantly, sentences were categorised as "information is useful or potentially useful" (25.29%) and "positive experiences from using the amber necklace" (17.11%). Over time, there was an increase in comments categorised as "receiver's doubts related to information" and "acquisition or intention to acquire the necklace." Conversely, comments related to safety concerns, fear of accidents, dentist contraindication, and information quality decreased.

Conclusion: Facebook users actively engage with amber necklace content, frequently sharing positive experiences and recommending its use to other parents. Notably, concerns about associated risks appeared to diminish over time.

Aims: To evaluate and compare the efficacy of manual toothbrush, audio-tactile performance (ATP) method, and musical toothbrush on plaque control and oral hygiene maintenance in visually impaired children.

Methods and results: The current observational study included 60 visually impaired children aged 9-16 years who were randomly divided into 3 groups, each with 20 children receiving oral hygiene instructions in different modes: Group 1 (Control) manual toothbrush, Group 2 (ATP) audio-tactile performance method with a manual toothbrush, and Group 3 musical toothbrush. Both manual (groups 1 and 2) and musical toothbrushes (Group 3) were changed after 3 months for better efficiency. Oral hygiene index simplified (OHI-S) and Rustogi Modified Navy Plaque Index (RMNPI) plaque scores were recorded at baseline, at the end of 1, 3, and 6 months. The collected data were statistically analysed using SPSS version 21. The intra- and inter-group comparisons were analysed using one-way ANOVA, and the multiple group comparisons were analysed using the Tukey HSD test. In intragroup comparisons from baseline to 6 months, both OHI-S and RMNPI plaque scores were reduced for group 3, only OHI-S plaque scores were reduced for group 2. Intergroup comparisons revealed a statistically high significant difference in OHI-S plaque scores from baseline to 6 months and RMNPI plaque scores from 1 to 6 months.

Conclusion: The motivation and education with musical toothbrushes and audio-tactile performance (ATP) method could aid in the improvement of oral hygiene maintenance of visually impaired children.