Oral health status of children and young adults with autism spectrum disorders: systematic review and meta-analysis

Oral health status of children with autism spectrum disorder in KSA: A systematic review and meta-analysis

Background

Individuals with autism spectrum disorder (ASD) often face challenges in maintaining good oral health, because of factors including sensory sensitivities, communication difficulties, and microbial imbalances in the oral cavity. Despite growing awareness of ASD, both in Kingdom of Saudi Arabia (KSA) and globally, no systematic review has comprehensively assessed the effects of ASD on oral health status in KSA.

Objective

This study was aimed at assessing whether the oral health of individuals with ASD in KSA might differ from that of neurotypical individuals, on the basis of a systematic review framework.

Materials and methods

According to the Participants, Exposure, Comparison, and Outcome (PICO) framework, a systematic search of electronic databases was conducted, and screening was independently performed by two reviewers. Conflicts were resolved through discussion. Data on study characteristics and oral health findings were independently extracted by the two reviewers. The risk of bias was assessed with the Joanna Briggs Institute (JBI) Critical Appraisal Checklist for Analytical Cross-Sectional Studies.

Results

Of 763 initially identified articles, 14 met the inclusion criteria. These studies indicated that children with ASD have a higher prevalence of dental caries, greater gingival inflammation, and a greater risk of dental trauma than their neurotypical peers. Parents of children with ASD showed elevated concern regarding their children's oral health.

Conclusion

Training dental professionals to manage patients with ASD is essential. Further research with larger sample sizes and rigorous methods is necessary to enhance understanding of the relationship between ASD and oral health outcomes in KSA.

The use of air abrasion method to treat caries in autistic patients at the age of 6 years: A non-randomized controlled trial

BACKGROUND

Autism Spectrum Disorders (ASD) encompass a range of conditions characterized by difficulties in social interaction and communication. Managing dental treatment for children with autism presents challenges due to their reluctance to interact with dentists, which can be as high as 65%.

OBJECTIVES

This prospective non-randomized study, conducted at the Kazakh-Russian Medical University from January 15, 2023, to June 20, 2023, aimed to assess the efficacy of air abrasion caries treatment (AAbCT) compared to the standard method.

INTERVENTION

The intervention involved applying air abrasion (AAb) treatment without anesthesia using aluminum oxide powder in the AAbCT group, while the control group received cavity preparation with local anesthesia.

RESULTS

In this study, it was noted that the AAb method of tooth preparation was not different in efficacy from the traditional method for a population of children with autism, and could be used without anesthesia. A greater willingness to cooperate was noted (p = .0372).

CONCLUSION

The AAb is an effective and safe treatment for children with ASD. Further studies needed to investigate its efficacy and safety in combination with behavioral interventions.

qPCR assay optimisation for a clinical study comparing oral health risk in Rett syndrome

PURPOSE

This study aimed to validate qPCR assays for specific microbiota, for use on dental plaque samples stored on Whatman FTA cards to compare relative oral health risk in Rett syndrome.

METHODS

Supragingival dental plaque samples were collected, using a sterile swab, (COPAN FLOQswab™) swabbed onto Whatman FTA™ cards. DNA extraction was performed using a modified Powersoil™ protocol. Where published assays were unsuitable, species-specific qPCR assays for caries-associated, gingivitis-associated and oral-health-associated bacteria were designed using multiple sequence alignment, Primer3Plus and PrimerQuest. Assays were run using absolute quantification. Limit of detection (LOD) and limit of quantification (LOQ) were calculated, and PCR products verified by Sanger sequencing.

RESULTS

Most assays allowed detection using real-time qPCR with high specificity on samples collected on FTA cards. Several assays showed low or even single gene copy numbers on the test samples.

CONCLUSION

Assays were optimised for detection and evaluation of oral health risk in dental plaque samples stored on FTA cards when cold storage is not feasible, except for F. nucleatum. Several assays showed gene copy numbers less than the LOQ or outside the range of the standard curve, so there is merit in optimising these assays using digital droplet PCR.

Dental Conscious Sedation for the Treatment of Children With Autism Spectrum Disorder: A Narrative Review

Conscious sedation has been shown to be a reliable behavior management tool that can be used during dental treatments in children who are less cooperative with dental treatment. The purpose of this study is to review the currently available research on the use of conscious sedation during dental procedures for children diagnosed with autism spectrum disorder (ASD). A web-based search for published articles was conducted. Different electronic databases were searched, including PubMed, Google Scholar, Online Review, and the Cochrane Library database, for papers published until February 2023. Studies providing descriptive protocols for dental conscious sedation for children with ASD were included. The search strategy found two studies that met the included criteria. The use of nitrous oxide in conjunction with oral benzodiazepines was found to be effective in sedating children with ASD. This review highlights the lack of research on sedation techniques for children with ASD. Future studies are needed to determine the specific types of sedative medications, their combinations and dosages, and the best methods for conscious sedation during dental procedures for autistic children.

Predicting Dental General Anesthesia Use among Children with Behavioral Health Conditions

OBJECTIVES

To evaluate how different data sources affect the performance of machine learning algorithms that predict dental general anesthesia use among children with behavioral health conditions.

STUDY DESIGN

Observational study using claims data.

METHODS

Using Medicaid claims from Partners For Kids (2013-2019), electronic medical record data, and the Ohio Child Opportunity Index, we conducted a retrospective cohort study of 12,410 children with behavioral health diagnoses. Four lasso-regularized logistic regression models were developed to predict dental general anesthesia use, each incorporating different data sources. Lift scores, or the ratio of positive predictive value to base case prevalence, were used to compare models, and a lift score of 2.5 was considered minimally acceptable for risk prediction.

RESULTS

Dental general anesthesia use ranged from 3.2% to 3.9% across models, which made it difficult for the machine learning models to achieve high positive predictive value. Model performance was best when either the electronic medical record (lift = 2.59) or Ohio Child Opportunity Index (lift = 2.56), but not both (lift = 2.34) or neither (lift = 1.87), was used.

CONCLUSIONS

Incorporating additional data sources improved machine learning model performance, and 2 models achieved satisfactory performance. The model using electronic medical record data could be applied in hospital-based settings, and the model using the Ohio Child Opportunity Index could be more valuable in community-based settings.

KNOWLEDGE TRANSFER STATEMENT

Machine learning was applied to satisfactorily predict which children with behavioral health diagnoses would require dental treatment under general anesthesia. Incorporating electronic medical record data or area-level social determinants of health data, but not both, improved the performance of the machine learning predictions. The 2 highest performing models could be applied by hospitals using medical record data or by organizations using area-level social determinants of health data to risk stratify the pediatric behavioral health population.

Herbal medicines to prevent dental caries

This is a protocol for a Cochrane Review (intervention). The objectives are as follows:

To assess the effects of herbs/herbal extracts to prevent or minimise tooth decay in children and adults.

Effect of dental hygienists' self-efficacy on intention to provide dental care to autistic individuals

AIMS

The study aimed to investigate the influence of dental hygiene providers' self-efficacy and the factors affecting self-efficacy on their intent to provide care for autistic individuals.

METHODS AND RESULTS

A cross-sectional survey was conducted using a nonprobability sample of dental hygienists (n = 1075), yielding a completion rate of 70.6%. The survey included validated measures to assess participants' demographics, autism training and experience, autism knowledge, self-efficacy, environmental factors, and intention to treat the autistic population. Participants' self-efficacy scores (r = 0.416; p < .001) and support from dental offices (r = [0.174; 0.465]; p < .001) had the greatest influence on intent. Clinicians who had more experience treating (r = 0.280; p = .005) and received more hours of training/education on treating autistic patients (r = 0.344; p < .001) showed a stronger inclination to provide care to this population. Notably, autism knowledge had a weaker impact on intent when compared to self-efficacy and training/education.

CONCLUSION

Autism-focused education and training have a positive effect on provider self-efficacy when caring for autistic individuals. Increased emphasis on such interventions is necessary at all levels of dental hygiene education. The findings from this study can help overcome barriers to preventive dental care for the autistic community.

A comparative evaluation of video modeling and social stories for improving oral hygiene in children with autism spectrum disorder: A pilot study

INTRODUCTION

The purpose of this pilot study was to compare video modeling (VM) to a toothbrushing social story (TSS) for improving oral hygiene in children with autism spectrum disorder (ASD).

METHODS

Four to 17-year-old children and adolescents with ASD were evaluated at a pre-intervention visit for quality of oral hygiene using plaque and gingival indices. A pre-intervention survey assessed caregivers' perceptions of their children's daily oral hygiene practices. Participants were randomized into VM or TSS groups and caregivers received daily emails to access a VM or TSS presentation when completing toothbrushing for their child for 30 days. At the one-month visit, oral hygiene was re-evaluated, and post-intervention surveys were completed.

RESULTS

There were significant improvements in plaque and gingival scores for VM (0.68 ± 0.20; 0.59 ± 0.15) and TSS (0.50 ± 0.11; 0.40 ± 0.10) groups at post-intervention compared to pre-intervention visits. No significant improvements in plaque or gingival scores were noted between the VM and TSS groups. Caregivers' perceptions regarding oral hygiene acceptance by their children was promising for the VM group.

CONCLUSIONS

VM and TSS interventions improved oral hygiene in subjects with ASD. There was greater acceptance of daily oral hygiene in the VM compared to the TSS group.

Public Dental Service Access Policies for People with Autism Spectrum Disorder (ASD) in Salvador, Bahia, Brazil: A Pre-Evaluation Study

This study sought to carry out a systematic and preliminary evaluation of the policies on access to public dental services for people with ASD in a Brazilian city. The study, conducted between November/2019 and February/2020, was developed through document analysis, the design of the theoretical logical model of the policies, and seven semi-structured interviews with key informants. The sample was intentionally selected. We also considered the answers to 108 questionnaires from a pilot study on the access of people with ASD to dental services applied to caregivers, dentists, and non-dental professionals. No refusals were recorded. The availability study showed that the policies' objectives were not being achieved in terms of care network organization: there were no institutional flows, personal contacts were used between professionals to guarantee access to secondary attention, there was no specific training for the dentists about ASD, and the oral health care network was unknown to non-dentist professionals and caregivers. Most people with ASD have visited the dentist at least once in their lives, but a large percentage of those within this study did not do so in the last year. This study identified difficulties in implementing policies and suggested possible strategies for overcoming them as dimensions and subdimensions for evaluation.

Evidence-Based Interventions in Autism

Pediatricians have a critically important role in the care of children with autism, including conducting developmental screening to support early diagnosis and intervention, advising families about evidence-based treatments for autism spectrum disorder, and supporting families' emotional health as they care for a child with a developmental disability. The purpose of this article is to provide pediatricians with information about evidence-based autism treatments and how to determine which interventions are appropriate for children across the autism spectrum at different ages and developmental stages.

A Scoping Review of the Oral Health Status, Oral Health Behaviours and Interventions to Improve the Oral Health of Children and Young People in Care and Care Leavers

BACKGROUND

Children and young people (CYP) in care experience poorer physical health and overall wellbeing in comparison to their peers. Despite this, relatively little is known about what their oral health needs and behaviours are. The aim of this scoping review was to provide a global perspective on the oral health status and behaviours of CYP in care and care leavers. It also aimed to synthesise interventions that have been trialled in this population to improve oral health.

METHODS

Five databases were searched, Ovid Embase, Ovid MEDLINE, CINAHL (EBSCOhost), SocINDEX (EBSCOhost) and Dentistry and Oral Sciences Source (EBSCOhost), alongside grey literature sources up to January 2023. Eligibility criteria were studies that (i) reported on children and adolescents aged 25 years or younger who are currently in formal/informal foster or residential care and care leavers, (ii) pertained to oral health profile, behaviours or oral health promotion interventions (iii) and were published in the English language. Thematic analysis was used to develop the domains for oral health behaviours and interventions.

RESULTS

Seventy-one papers were included. Most papers were published from very high or medium Human Development Index countries. CYP in care were found to experience high levels of decay, dental trauma, periodontal disease and poorer oral health-related quality of life. Oral health behaviours included limited oral health self-care behaviours and a lack of oral health-based knowledge. The trialled interventions involved oral health education, supervised brushing and treatment or preventative dental care.

CONCLUSIONS

This scoping review reveals that CYP in care experience poorer oral health in comparison to their peers. They are also less likely to carry out oral health self-care behaviours. This review highlights a scarcity of interventions to improve the oral health of this population and a paucity of evidence surrounding the oral health needs of care leavers.

Barriers to Oral Health Care for Autistic Individuals-A Scoping Review

BACKGROUND

Challenges in providing adequate dental care for individuals with Autism Spectrum Disorder (ASD) are recognised by parents, caregivers, and dental practitioners, leading to a higher prevalence of unaddressed dental needs. This scoping review aims to explore existing research on the obstacles to oral health care as perceived by individuals with ASD, as reported by their parents, caregivers, and dental professionals.

METHODS

Systematic searches were conducted in DOSS, Medline, and PubMed databases using relevant keywords to identify relevant studies. Barriers identified within these studies were then categorised based on themes identified.

RESULTS

The initial search yielded a total of 254 studies. Following the removal of duplicates and screening of titles and abstracts, 47 studies were further assessed against predetermined criteria, ultimately resulting in the inclusion of 16 articles in this scoping review. The identified barriers were grouped into five overarching themes: challenges in accessing appropriate care (n = 8), negative past experiences (n = 5), parental perceptions of the impact of ASD (n = 8), clinician bias (n = 2), and clinician education (n = 7).

CONCLUSIONS

The findings of this review highlight the obstacles faced by individuals with ASD in obtaining routine oral health care. These results underscore the imperative for the development, testing, and implementation of tailored interventions focused on autism, as well as their integration into educational curricula for dental practitioners at various educational levels. This approach aims to enhance the delivery of equitable oral health care to individuals with ASD, starting from undergraduate through to postgraduate dental education.

[Preventive treatment alternatives in pediatric patients with autism spectrum disorder in the dental practice. literature review]

Autism comes from the Greek word auto, which means "self." Autism Spectrum Disorder (ASD) is a neurodevelopmental disorder characterized by impairments in social interaction and communication. Dental treatment in patients with ASD can be challenging due to their behavior. Therefore, this review discusses preventive treatment techniques for pediatric patients with ASD at the dental office, as the prevalence of children with autism is growing. Thus, dentists would face more patients with autism in their daily practice. Regarding treatment protocols, they would require specialized attention in dental management. Information was searched in the following databases: PubMed, SciELO, Redalyc, Elsevier, and the International Association of Paediatric Dentistry (IAPD). The descriptors used were: Pediatric Dentistry, Autism, ASD, Autism Spectrum Disorder, and Management of the autistic patient.

Utilization of dental services by children with autism spectrum conditions: The role of primary health care

AIM

Children with autism spectrum conditions (ASC) face many barriers to access dental health services, despite having a greater need for care. The aim of the study was to evaluate the use of dental health services by children with ASC and the individual factors related to the demand for primary care services.

METHODS

A cross-sectional study was carried out with 100 caregivers of children with ASC aged 6-12 years in a city in Brazil. After the descriptive analysis, logistic regression analyses were carried out to estimate the odds ratio and 95% confidence intervals.

RESULTS

The caregivers reported that 25% of the children had never been to the dentist and 57% had an appointment over the past 12 months. Seeking primary care for dental treatment and frequent toothbrushing were positively associated with both outcomes and participating in oral health preventive activities decreased the chance of never having been to the dentist. Having male caregivers and activity limitations due to autism decreased the chance of having been to the dentist over the past year.

CONCLUSION

The findings suggest that reorganizing care of children with ASC can contribute to reducing access barriers to dental health services.

[Tooth decay and autism spectrum disorders in children: is there a connection?]

OBJECTIVE

The study of caries lesions of children 7 and 12 years old with different degrees of severity of autism and concomitant intellectual disabilities, in comparison with a control group of neurotypical patients of similar age.

MATERIALS AND METHODS

The main study group included children with ASD ages 7 and 12 (n=214), and the comparison group included neurotypical children of the same age (n=140). To assess the incidence of dental caries, indicators of the prevalence and intensity of the process were used.

RESULTS

The prevalence of dental caries in children with ASD is lower than in the comparison group or comparable. The average caries prevalence was found in the 7- and 12-year-old groups in children with mild autism without concomitant intellectual deficits (80.89±3.40 and 76.65±4.24, respectively). In children with severe and extremely severe autism, regardless of the presence of intellectual disability, the prevalence of dental caries was high in both age groups, which is comparable with the same indicator and age of neurotypical children. Moreover, both age groups of neurotypical children were also comparable in caries prevalence (89.67±1.65 and 90.32±1.20 respectively). Caries intensity did not seem to be related to years of autistic disorder (significantly lower in the group of 12-year-old children with ASD, compared to 7-year-olds). Caries intensity in children with ASD increased with increasing severity of autism and concomitant intellectual disability.

CONCLUSION

Further comprehensive studies in terms of included variables are needed to identify contributing factors (impact of family socioeconomic opportunities, increased parental care, etc.).

Oral Health Statuses of Children and Young Adults with Autism Spectrum Disorder: An Umbrella Review

This study aimed to comprehensively evaluate the oral health statuses of children and adults within the autism spectrum disorder (ASD) population through an umbrella review approach. The prevalence of dental caries, periodontal disease, and associated variables were investigated across selected studies. A systematic search was conducted across databases including PubMed, Scopus, EMBASE, Science Citation Index, Science Direct, Web of Science, MEDLINE, and Wiley Online Library to identify relevant studies. The assessed variables included dental caries prevalence, periodontal disease prevalence, oral hygiene indicators, and the necessity of dental treatment. The pooled prevalence rates, odds ratios, and standardized mean differences were calculated where applicable. The pooled prevalence of dental caries among ASD individuals ranged from 60.6% to 67.3%, while the periodontal disease prevalence ranged from 59.8% to 69.4%. High rates of dental treatment under general anesthesia were reported. Heterogeneous dental caries and periodontal disease prevalence rates were identified, highlighting the need for collaboration and preventive care. Several studies also reported higher prevalence rates of dental trauma and self-inflicted oral injuries among individuals with ASD. However, the review also identified significant methodological limitations in the included studies, including inconsistency in oral health assessment methods and potential bias. The necessity for targeted policies due to high prevalence rates and the requirement for integrated care systems in high DMFT regions were also observed. The umbrella review synthesized diverse findings, revealing variations in dental caries and periodontal disease prevalence among ASD individuals. This review underscores the need for tailored interventions and policies to address oral health disparities. It highlights the necessity of integrated care systems, methodological improvements, and longitudinal studies to comprehensively address the multifaceted oral health challenges within the ASD population.

Oral Health and Behavioral Management of Children with Autistic Spectrum Disorder: A 30-year Retrospective Study

PURPOSE

This article aims to determine the oral health status, the dental treatment, the behavioral management techniques, and the follow-up of pediatric autistic spectrum disorder (ASD) patients treated at the Clinic for Pediatric Patients with Disabilities (CPPD) at a public university in Brazil.

METHODS

The medical records of all the patients seen between 1990 and 2020 were evaluated. Data were collected on the autistic patients' medical and dental conditions, treatments, behavior during dental visits, behavioral management techniques used, and the entire follow-up period at the clinic. The Student's t-test and chi-square tests were used to perform the statistical analysis (α = 0.05%).

RESULTS

Sixty-six records of ASD children were analyzed from a total of 656 dental records. The majority were male (80.3%). The mean age was 7.39 ± 2.75 years. All the children had a cognitive deficit, and 62.5% used medication. Most of the children arrived with caries lesions (56.1%), and the mean number of decayed, missed and filled teeth in both the deciduous (dmft-d) and permanent dentition (DMFT) was 2.45 ± 3.13 and 0.87 ± 1.51, respectively. The restorative technique was the most commonly used procedure (54.5%), and protective stabilization was the most frequently used behavioral management technique (18.2%). Of the children who sought treatment, 86.4% were discharged, and 15.2% abandoned the procedure. The majority (those discharged) continued to undergo regular follow-up at the clinic (86%), and the incidence of new caries lesions observed was 33.33% Conclusions: Although our ASD patients had a high frequency of caries and dental treatment needs, we observed good adherence to the treatment, with a low dropout rate, and high discharge rate.

Evidence-based analysis of multi-pronged approaches for education and behavior management of autistic patients in a dental setting

BACKGROUND

Autism spectrum disorder is a neurodevelopmental condition which has posed a challenge to carers, pediatricians and dentists through the years. Over the last four decades, the disorder has been better understood and management techniques have evolved. In the field of dentistry, the autistic child presents difficulty in management, even for the simplest dental procedures. A comprehensive understanding of other psychoeducational and behavioral approaches to manage autism is very important. This article aims to introduce various important key techniques such as Applied Behavior Analysis, TEACCH, Sensory Adapted Dental Environment, Picture Exchange Communication System, and Animal Assisted Therapy and analyze their application in dentistry.

METHODS

A search of literature was carried out in Clinicaltrials.gov, Medline and Scopus with the search terms "Applied Behavior Analysis," "TEACCH," "Sensory Adapted Dental Environment," "Picture Exchange Communication System," and "Animal Assisted Therapy" along with "autism OR autistic," "dental OR dentistry OR oral health." After the screening for inclusion and exclusion criteria, 10 eligible articles were included, in English, published within the last 10 years.

RESULTS

Limited research was available regarding these lesser-known behavioral approaches in dentistry. The few that were available showed encouraging results. The different techniques proved useful in increasing acceptance of dental treatment and reducing behavioral disturbances. The patients experienced reduced dental anxiety, lesser discomfort, improved communication, and knowledge.

CONCLUSION

Pediatric and special care dentists are likely to benefit by incorporating the recommended comprehensive behavior management techniques in their practice. There is evidence that these techniques will reduce behavioral disturbances in autistic children thereby making primary dental care possible without the need for sedation or general anesthesia.

Dysregulated phosphate metabolism in autism spectrum disorder: associations and insights for future research

Studies of autism spectrum disorder (ASD) related to exposure to toxic levels of dietary phosphate are lacking. Phosphate toxicity from dysregulated phosphate metabolism can negatively impact almost every major organ system of the body, including the central nervous system. The present paper used a grounded theory-literature review method to synthesise associations of dysregulated phosphate metabolism with the aetiology of ASD. Cell signalling in autism has been linked to an altered balance between phosphoinositide kinases, which phosphorylate proteins, and the counteracting effect of phosphatases in neuronal membranes. Glial cell overgrowth in the developing ASD brain can lead to disturbances in neuro-circuitry, neuroinflammation and immune responses which are potentially related to excessive inorganic phosphate. The rise in ASD prevalence has been suggested to originate in changes to the gut microbiome from increasing consumption of additives in processed food, including phosphate additives. Ketogenic diets and dietary patterns that eliminate casein also reduce phosphate intake, which may account for many of the suggested benefits of these diets in children with ASD. Dysregulated phosphate metabolism is causatively linked to comorbid conditions associated with ASD such as cancer, tuberous sclerosis, mitochondrial dysfunction, diabetes, epilepsy, obesity, chronic kidney disease, tauopathy, cardiovascular disease and bone mineral disorders. Associations and proposals presented in this paper offer novel insights and directions for future research linking the aetiology of ASD with dysregulated phosphate metabolism and phosphate toxicity from excessive dietary phosphorus intake.

Promoting openness to autism amongst dental care professional students

INTRODUCTION

Autism spectrum disorders (ASD) is a lifelong condition affecting communication and social interaction, characterised by repetitive or repeated patterns of behaviour. People with ASD experience poor systemic and oral health. They face reduced access to dental care related to provider barriers associated with lack of understanding of ASD, lack of training and a consequent reluctance to treat people with ASD.

MATERIALS AND METHODS

The effectiveness of training given by a person with autism to student dental care professionals was evaluated by measuring change in 62 students' openness to autism scale scores and confidence treating a person with autism. These students included third year dental students and second year dental nursing and hygiene students. This cohort was recruited as part of their curriculum and opted in for inclusion in the study. Data were analysed using SPSS®.

RESULTS

An increase in openness scale scores of 7.6% (p < .05) and in confidence of 4.9% (p < .05) between pre- and post-training was observed. Openness scale score predicted level of confidence at baseline (OR = 0.21 (95% CI = 0.02-0.39)).

CONCLUSION

An educational intervention delivered by a person with autism promoted modest increases in openness towards autism and confidence amongst dental care pre-service professionals. Whilst the results suggest that peer-led dental care professional teaching by people with autism may be beneficial, more research is needed.

Analysis of Health Profile and Treatment Needs of Patients with Special Health Care Needs at a Malaysian Teaching Hospital: A 6-Year Observation

Aims and Objectives

Special care dentistry (SCD) provides oral health care to disabled individuals in an environmental, cultural or social setting that supports their oral health. This study aimed to analyze the profiles of patients managed at an SCD clinic in a teaching hospital based on their sociodemographic background, medical condition or disability, dental diagnosis and treatment provided.

Materials and Methods

This retrospective audit study included patients seen from the clinic's inception in January 2017 until June 2022, retrieved from the faculty's record management system. The pattern of patients seen was arranged on an Excel sheet and analyzed using SPSS. Quantitative data were analyzed via descriptive analysis (frequency) and chi-square test (P < 0.05).

Results

A 220% surge in the number of patients treated between January 2017 and June 2022, from two to 91 years old, with more male patients seen. Most patients had an intellectual disability (49.7%), followed by medical compromised (16.4%) and genetic conditions or syndromes (12.0%). 43% of had caries, which is more prevalent in women, and 31.6% had periodontal disease, with the majority being between the ages of 21 and 40. Periodontal treatment accounted for most of the dental treatment (76.1%). Even though only a small percentage of endodontic therapy was performed (2.4%), a significant association was found between the treatment, gender and age group of patients seen in the clinic.

Conclusion

Considering their health profile, oral diagnosis and therapy, this study demonstrated the varied sorts of patients encountered in an SCD specialist clinic. This useful information will be beneficial in the development of a comprehensive care dentistry center for this community.

Impact of the COVID-19 lockdown on the oral health status of paediatric dental patients in Greece

BACKGROUND

Limited evidence regarding the post-COVID-19 dental status of paediatric patients is available, with most studies assessing only children's oral health habits.

AIM

To evaluate the effect of the COVID-19 lockdown on the oral health of paediatric dental patients in Greece.

DESIGN

This was a retrospective cohort study that included a questionnaire on children's oral health behavior and a clinical examination assessing dental caries and dental treatment needs using the International Caries Detection and Assessment System criteria, dmft/DMFT, and Treatment Need Index. The Wilcoxon signed-rank test was used for a statistical comparison between questionnaire and clinical data before, during, and after the lockdown.

RESULTS

A total of 102 children with a median age of 9 years were recruited from the current cohort of patients that had their last dental examination 6 months prior to the lockdown. Results from the questionnaire showed decreased brushing frequency with increased eating frequency and sugar consumption during the lockdown period (p < .001). Moreover, 16.5% had to visit the dentist for urgent care during the lockdown, 13.6% experienced dental pain, and 51.5% did not experience any dental emergencies. Clinical examination, after the lockdown, recorded significantly increased mean dmft/DMFT scores by 0.63 units in the primary dentition (p = .01) and 0.52 units in the permanent teeth (p = .002). Significantly higher treatment needs, with more carious lesions requiring extensive treatment after the lockdown, were recorded (p < .001).

CONCLUSION

The COVID-19 lockdown negatively affected children's oral health behavior: caries prevalence increased and more complex dental treatments were required.

Structural-visual approach for dental examination in children with autism spectrum disorder: A systematic review

INTRODUCTION

Conducting Dental examination in children with autism is challenging due to the limitation in cooperativeness that is caused by impairment of communication, social interaction, and sensory sensitivities.

AIMS

This study aims to provide evidence base for the structural-visual approach in reducing uncooperativeness behavior to dental care in children with autism spectrum disorder (ASD).

METHODS

Searches were conducted in the electronic databases PubMed, PsycINFO, and Cochrane from inception to October 2021 (CRD42022383409). Randomized controlled trials (RCTs), non-RCTs, and pre/post-test and qualitative studies that conducting visual pedagogy and visual learning methods were included. The quality of evidence was assessed with Cochrane Collaboration's Risk of Bias Tool for RCTs, Risk of Bias in Non-randomized Studies-of Interventions (ROBINS-I) for non-RCTs, and Critical Appraisal Skill Program (CASP) for qualitative studies.

RESULTS

The initial search identified 270 studies, and 256 remained after removing duplicates. After screening titles and abstracts, 62 studies were remained for full-text assessed, and finally 13 eligible studies were selected for reviews. The studies analyzed various structural-visual interventions, participants, study design, countries, and outcomes.

CONCLUSION

The structural-visual approach could reduce uncooperative behavior in children with ASD. Future study should investigate the wide range of age and varied behavior approach as the evidence-based of the clinical management.

Influence of past advanced behavior guidance experience on parental acceptance for autistic individuals in the dental setting

BACKGROUND

Autism is a lifelong neurodevelopmental disorder that poses challenges during dental treatment. Advanced behavior guidance techniques (BGTs) have been used to provide dental care for autistic people who have specific characteristics and complex dental treatment. This study was conducted to evaluate parental acceptance and analyze parents' opinions of advanced BGTs during dental treatment in autistic people.

METHODS

This cross-sectional study was conducted on 141 parents of autistic people from the Mahidol Dental Hospital and the Autism online community. Informed consent was obtained before enrolling participants in the study. All parents were asked to rate their acceptance after watching VDO clips: passive restraint by device (PRBD), oral sedation (OS), and general anesthesia (GA) to evaluate parental acceptance of advanced BGTs through an online questionnaire survey. The online questionnaire included a visual analog scale (VAS) and open-ended questions to collect their opinions on each advanced BGT. Participants were categorized into two subgroups as follows: 81 in the "Experience group" and 60 in the "No experience group" according to their autistic people' advanced BGT experience. Friedman's two-way analysis of variance and the Mann-Whitney U test were used for statistical analyses. Open-ended questions were analyzed using quantitative content analysis.

RESULTS

PRBD was ranked the highest, followed by GA and OS. Parents in the "Experience group" rated significantly higher acceptance of their BGT experience than parents in the "No experience group" in all the three advanced BGTs.

CONCLUSIONS

All advanced BGTs were particularly accepted in this study. Previous experience of advanced BGTs had an influence on parental acceptance. Parents commented on their opinions toward each advanced BGT with a variety of perspectives.

TRIAL REGISTRATION

The protocol was approved by the ethical committee of the Faculty of Dentistry/Faculty of Pharmacy, Mahidol University (COA.No.MU-DT/PY-IRB 2021/022.1702) and was registered with Thai Clinical Trials Registry (TCTR20220521001).

Dental caries status in individuals with hearing difficulties: A systematic review and meta-analysis

AIMS

The purpose of the systematic review and meta-analysis was to assess the dental caries status in individuals with hearing difficulties.

METHODS AND RESULTS

Searches were conducted in six databases with no restriction on publication date. The cross-sectional and comparative cross sectional studies assessing the dental caries status of hearing impaired individuals using standardized evaluation criteria were included. PubMed, Web of Science, Cochrane, Wiley Online, Lilacs, and Scopus databases were searched to identify the relevant papers published before August 1, 2021. The risk of bias assessment was carried out by New Castle Ottawa Quality Assessment Scale. Three thousand three hundred thirty five potentially relevant references were identified in the systematic literature search. Thirteen relevant publications that fulfilled the eligibility criteria were included in the systematic review and the meta analysis. The overall analysis of the included studies revealed pooled dental caries prevalence of 58.0% (95% CI 0.41-0.74) among the hearing impaired individuals. The overall dental caries experience of the included studies showed a mean pooled DMFT of 2.68 (95% CI 1.24-4.12).

CONCLUSION

The present systematic review and meta-analysis reported high dental caries prevalence in hearing impaired individuals.

Evaluation of a special needs dental workshop for health professionals and students in Trinidad and Tobago

Aims

This study aimed to evaluate a special needs dental workshop for dentists, allied dental health professionals and students in Trinidad and Tobago.

Methods

This feedback study conducted in 2019-2020, included two surveys, one at the time of the workshop and a second survey one year after it. The first survey utilized an anonymous self-administered questionnaire enquiring about the reason for attendance, profession/education, demographics, and difficulties faced in treating patients with special needs. The follow-up study used an online survey tool assessing the workshop and queried comments/suggestions. The Chi-square test served for statistical analysis.

Results

Of the 176 attendees 131 participated (response: 74.4%). The majority (81.5%) were females. Most attendees were dental students (50.3%) or dentists (38.9%). Knowledge acquisition (73.1%) and professional development (14.2%) were the main motives for attendance while communication (31.8%) and non-compliance (34.5%) were the main problems faced in treating patients with special needs. The follow-up evaluation (post-workshop) (response: 72.5%) showed that most participants (90.5%) assessed the workshop as positive; 80% reported an increase in their knowledge and 64.2% perceived a need for further education.

Conclusion

These findings suggest a considerable demand for special needs dental services and continuing education and show that workshops can actively affect patient care.

Effect of Individualized Oral Health Care Training Provided to 6-16-Year-Old Psychiatric In-Patients-Randomized Controlled Study

BACKGROUND

To assess the effect of individualized oral health care training (IndOHCT) administered to 6-16-year-old psychiatric in-patients on dental plaque removal.

METHODS

74 in-patients with mental health disorders (49 males) aged 6-16 years with a mean age of 10.4 ± 2.3 years, were randomly divided into two equal groups. At the start of hospitalization, one calibrated dentist assessed the oral health status in the hospital setting. In-patients of the intervention group (IG) received IndOHCT, while those of the control group (CG) got an information flyer. Dental plaque was assessed by the Turesky modified Quigley-Hein-Index (TI) at the start (t0) and at the end of hospitalization before (t1a) and after (t1b) autonomous tooth brushing.

RESULTS

During hospitalisation, the TI was reduced in both groups (t0→t1a: IG = -0.1; CG = -0.2, p = 0.71). However, in-patients receiving IndOHCT achieved significantly higher plaque reduction rates than the controls when plaque values before and after autonomous tooth brushing were compared (t1a→t1b: IG = -1.0; CG = -0.8; p = 0.02). The effect size (ES) demonstrates the efficacy of IndOHCT (ES = 0.53), especially in children with mixed dentition (ES = 0.89).

CONCLUSIONS

IndOHCT enabled hospitalized children and adolescents with mental health disorders to achieve a better plaque reduction by tooth brushing but failed to improve self-controlled routine oral hygiene.

Occupational and speech therapists' perceptions of their role in dental care for children with autism spectrum disorder: A qualitative exploration

BACKGROUND

Children with autism spectrum disorder (ASD) have challenges in home oral care, accessing a dentist and accepting dental treatment. Occupational therapists (OTs) and speech therapists (STs) are likely to be involved earlier in managing communication, behavioural and sensory processing issues.

AIM

To determine perceived issues, barriers and potential solutions to dental care for children with ASD in Singapore from the perspective of OTs and STs.

DESIGN

Semi-structured interviews and a focus group discussion involving OTs and STs who treat children with ASD were conducted. Audio recordings were transcribed and coded into themes using the NVivo 12 software.

RESULTS

Emergent themes indicated that: (i) OTs and STs have important roles in recognition of issues with toothbrushing, oral pathology and harmful oral habits; (ii) OTs and STs were able to identify reasons for difficulties in oral home care for children with ASD and offer helpful strategies; and (iii) OTs and STs can play a role in pre-dental visit preparations but lack a clear dental referral pathway.

CONCLUSIONS

OTs and STs exclusively assist in the early identification and referrals of children with ASD to the dentist. Interprofessional collaboration with dentists should be further explored to aid in the provision of preventive dental advice.

Insights on dental care management and prevention in children with autism spectrum disorder (ASD). What is new?

Autistic subjects represent a severe concern to dentistry due to the considerable difficulty in managing their oral health, maintaining routine toothbrushing, and preventing dental and periodontal problems. The social and economic burden of managing dental care in autism spectrum disorder (ASD) children is particularly cumbersome for families and public and private health expenditure, especially when children reach the dentist following a late diagnosis with evident oral health problems. An early diagnosis of ASD helps dentists better address these children's oral health. Unfortunately, insufficient attention is paid to the training and education of general pediatricians, dentists, and dental hygienists, allowing them to get to approach the different clinical aspects of ASD. Usually, children diagnosed with ASD are scheduled for dental appointments like their neurotypical peers, whereas their needs are typically complex and personalized. Scant attention is also devoted to these patients by commercial manufacturers of dental products and devices for oral hygiene and prevention of caries and periodontal diseases, leaving parents without the support and often failing when they address the oral health of autistic children. The difficulties of oral care do not derive simply from the behavior of ASD patients, as is commonly assumed, and therefore cannot be overcome solely by the patience and attention of parents and dentists. Genetics, dietary habits, sensory impairments, and cognition disorders are other causes contributing in various degrees to the impact on the mood and psychological reactions of autistic children towards dentists. How can we prevent teeth caries, periodontal disorders, and other oral health impairments by properly managing ASD children? This manuscript gives an up-to-date overview of these problems and helps to provide good remarks.

Dental Care Differences Among the Behavioral Health Population in an Accountable Care Organization: A Retrospective Cohort

OBJECTIVE

To compare dental utilization and expenditures between children with and without behavioral health (BH) diagnoses in an accountable care organization.

METHODS

This retrospective cohort study used enrollment and claims data of Medicaid-enrolled children in Ohio. Children with 7 years of continuous enrollment from 2013 to 2019 were included. We calculated 5 dental utilization outcomes: 1) Diagnostic only visits, 2) Preventive visits, 3) Treatment visits, 4) Treatment visits under general anesthesia (GA), and 5) Orthodontic visits. Total 7-year cumulative expenditures were calculated for each outcome. Multivariable logistic regression models were run for each outcome adjusting for demographics and medical comorbidities.

RESULTS

Among 77,962 children, 23% had ≥1 BH diagnosis. No utilization differences were noted between children with and without BH for diagnostic only visits, treatment visits, and orthodontic visits. BH status modified the likelihood of having a preventive visit and dental GA visits based on medical comorbidity. For example, children with BH diagnoses had significantly lower odds of a preventive visit (eg, non-complex chronic comorbidity: odds ratio [OR] = 0.87, 95% confidence interval [CI]: 0.85-0.89), and significantly higher odds of a dental treatment under general anesthesia visit (eg, non-chronic comorbidity: OR = 3.69, 95% CI: 3.26-4.18). The total cumulative dental expenditures were $10.5M greater for children with BH.

CONCLUSIONS

Children with BH diagnoses were significantly less likely to have preventive visits and more likely to have dental GA visits, which was expensive. Early identification and intervention could alter treatment approaches, improve care, reduce risk of harm, and achieve cost-savings within a pediatric accountable care organization.

Oral Hygiene Practices among Adults with Intellectual Disabilities-A Pilot Study

It is known that the oral health status of people with intellectual disabilities (IDs) is likely to be compromised as compared with the general population. Until recently, the trend of oral hygiene among the adult population with intellectual disabilities in Brunei Darussalam had yet to be studied. Thus, the aim of this study was to determine the oral hygiene practices, oral health knowledge and dental appointment patterns among the adult population with IDs in Brunei Darussalam. A cross-sectional study was conducted at different service providers in Brunei Darussalam for adults with IDs. An easy-to-read questionnaire was distributed to the participants. The responses of the questionnaire for IDs were analyzed. A total of 34 participants were recruited. It was found that all participants were practicing their daily oral hygiene routine. In terms of dental visits, more than half visit the dentist at least once a year. The majority of the participants agreed that visiting the dentist every 6 months was essential. This study showed that adults with IDs in Brunei Darussalam were aware of the importance of oral health and were maintaining their daily oral hygiene, although not with the ideal method. It is important for clinicians to not only educate the individuals with IDs but also their carer(s) when it comes to oral health knowledge, as carers play a key role in the oral health of the people under their care.

Autistic spectrum disorder children and adolescents' oral health characteristics - scoping review

This study aimed to conduct a scoping review to know children and adolescents' main oral health concerns with Autism Spectrum Disorder (ASD) and thus identify any oral characteristic that stands out, aiming at preventive and interceptive clinical conduct. A search was performed in the three electronic databases and the gray literature; in September 2021. A total of 562 studies were identified, and after applying the eligibility criteria, 73 articles were included in the synthesis of this scoping review. The mean decayed, lost, and restored teeth index (DMFT/dfmt) ranged from 0 to 12.37; the mean DMFT index (permanent dentition) from 0.06 to 6.2; and the average dmft index (deciduous dentition) ranged from 0.29 to 9.91. The mean simplified oral hygiene index (OHIS) ranged from 0 to 3.4; gingival index (GI) from 0.29 to 2; and plaque index (PI) from 0.005 to 3.15. Plaque prevalence was 25.9% to 90%; dental calculus from 4.7% to 59.41%; gingivitis from 36.7% to 100%. Bruxism was 10.3% to 73%, and dental trauma was 4.7% to 100%. This disparity in the results shows the heterogeneity of this population, with different degrees of socio-behavioral impairment, which can directly influence oral hygiene and the consequent accumulation of biofilm.

Long-term caries prevention of dental sealants and fluoride varnish in children with autism spectrum disorders: a retrospective cohort study

The aim was to compare two strategies for caries prevention in children with Autism Spectrum Disorders (ASDs). Participants were retrospectively retrieved and divided in two groups. Group one had first permanent molars treated with fluoride varnishes, FA group (n = 92, 9.43 ± 2.44 years) whilst the second, with dental sealant plus fluoride varnishes, FA + S group (n = 140, 7.77 ± 2.57 years). Logistic and multivariate analysis were run to evaluate the caries incidence, the retention rate of sealants, and background factors associated with caries risk over a period of at least 11 years. Survival rates from dental caries were statistically significantly higher in the FA + S group compared to the FA group (LogRank test p < 0.01). Dental sealant plus fluoride varnish played as a protective factor towards the development of caries (HR = 0.25 95%CI = 0.00/0.55 and HR = 0.34 95%CI = 0.00/0.66 in the upper right and left first molars; HR = 0.32 95%CI = 0.00/0.66 and HR = 0.26 95%CI = 0.00/0.58 in the lower right and left first molars). Dental sealants retention rate was high, ranging between 58.02% and 64.29%. No baseline variable was statistically significantly associated to the risk of caries development. Combined dental sealant and fluoride varnish application was more effective in reducing caries risk in first permanent molars of ASDs children than fluoride varnish alone. This preventive strategy should be therefore routinely applied in high caries risk patients as ASDs children.

Oral Health Preventive Program in Patients with Autism Spectrum Disorder

The aim of the study was to evaluate clinical hygienic parameters, patient collaboration, and dental habits in patients with ASD (autism spectrum disorder) before and after a tailored prevention program. A total of 100 patients (78 males and 22 females, mean age 8 ± 0.7 years old) was recruited, with ages ranging from 7 to 16 years old, and diagnoses of ASD. We evaluated the plaque index (IP), gingival index (IG), the dmft/DMFT, the frequency of tooth brushing, and the frequency of snacks for each patient. Patient behaviour was evaluated with the Frankl scale, and each patient was individually reassessed after five visits from the first one by the same operator. The t test was used to compare the parameters before and after the inclusion in the dedicated dental pathway. From T1 to T2 we found a significant improvement of the IP (p < 0.001), IG (p < 0.001), and the frequency of tooth brushing (p < 0.001). Concerning the frequency of snacks and the parameter dmft/DMFT, the differences in the observed averages were not significant (p > 0.05). The difference in collaboration between T1 and T2 evaluated by the Frankl scale was statistically significant (p < 0.001). It was found that the prevention program allowed a significant improvement in both clinical parameters and patient behaviour. The personalized digital supports can have a key role for success in familiarization and desensitization processes of patients affected by ASD, leading an increase in their collaboration.

Unmet Dental Treatment Needs and Barriers to Dental Care of Patients with Special Needs Attending a Dental Teaching Hospital

Objectives

This work attempted to determine the unmet dental treatment needs and self-reported barriers to continued care, in patients with special needs, attending a dental teaching hospital in the English-speaking Caribbean.

Methods

A chart audit of patients who were planned for comprehensive treatment for the period from August 1, 2015 to July 31, 2017 was used to determine the types of treatment required for the sample of patients. Treatment was classified as either urgent, preventive, or restorative. Restorative treatment was further divided into operative, endodontic, periodontic, and prosthodontic treatment. Reasons for not returning to the clinic to complete planned treatment care were ascertained via a telephone interview. A non-parametric McNemar change test for related samples at an alpha level of 0.05 was used to compare planned treatment with completed treatment.

Results

34% of patients with special needs had comprehensive treatment plans developed for the period under investigation. Preventive dental treatment was included in most comprehensive plans (96.1%). Large proportions of patients also required care for periodontal disease (65.7%) and operative management of caries (52.9%). While there was no significant difference between preventive treatment planned and received, there were significant differences in treatment planned and received for all types of restorative care. Major identified barriers included cost, accessibility, and psychosocial issues.

Conclusions

There was an unmet need for restorative and periodontal treatment. Major self-reported barriers to dental care included cost, accessibility to care in terms of transportation issues, and psychosocial issues.

Conscious Sedation in Dentistry for the Management of Pediatric Patients with Autism: A Narrative Review of the Literature

(1) Background: the variety of autism spectrum disorder makes the definition of guidelines for dental care a challenging task. The aim of this review was to evaluate the literature concerning the use of conscious sedation for dental treatments in pediatric autistic patients. (2) Methods: we searched MEDLINE/PubMed, EMBASE, Cochrane databases in order to identify pertinent studies. The search strategy was based on these areas of interest: autistic spectrum disorder, pediatric patients, dentistry, tranquilizing agents, and conscious sedation. (3) Results: the search yielded 177 non-duplicated articles, of which 24 articles were retrieved for full text review, and 2 were found to address our review aim. The first paper was a retrospective study that included 83 autistic patients sedated either with an oral premedication combined with nitrous oxide/oxygen inhalation or with nitrous oxide/oxygen inhalation alone; the second article was a prospective trial on the effectiveness of 0.3 mg/kg of oral diazepam with 0.5 mg/kg of oral midazolam in 13 sedated uncooperative autistic patients. (4) Conclusions: this review highlights the insufficiency of studies that can provide concrete indications for the dental treatment in conscious sedation of pediatric patients with autism. New studies are needed to better define the appropriate drugs, dosages, sedation level and evaluate patient cooperation.

Oral health and dental caries experience among students aged 7–15 years old with autism spectrum disorders in Tehran, Iran

Background

Autism spectrum disorders (ASD) are a set of developmental, psychological, and neurological disorders that occur in early childhood. The most important characteristic of individuals with autism is difficulty in social interactions and communication. Researchers in the field of oral health have not paid enough attention to these individuals due to their specific behavioral characteristics. Therefore, due to the limitations of the studies in this field in Iran, increasing prevalence of autism, and importance of oral health in people with ASD, this study was conducted to evaluate the oral health status of primary school students with autism (7–15 years old) in autism schools in Tehran.

Methods

Students from seven governmental special primary schools in Tehran were selected for this study. Data about oral health behavior and the presence of each of the seven barriers of tooth brushing task was collected via questionnaires completed by parents. During the dental examination, the cooperation level according to the Frankle Index, oral hygiene status according to the Simplified Oral Hygiene Index, and caries experience (DMFT) of the students were recorded by a calibrated dentist. A psychologist assessed the level of ASD using the Diagnostic and Statistical Manual of Mental Disorders, 5th Edition (DSM5). Data analysis including descriptive and regression analysis was done using the SPSS software version 24.

Results

Two hundred and seventeen students aged 7–15 years participated in this study, of whom 65.4% brushed their teeth once or more every day, 85.7% had sugary snacks twice or less per day, 73.7% used fluoridated tooth paste, and 80% brushed their teeth with parents’ help. The most common barrier to tooth brushing was difficulty in brushing (51.6%). The cooperation level was definitely positive in 46.1%. The mean Simplified Oral Hygiene Index (OHI-S) and caries experience (DMFT) scores were 1.92 ± 0.55 and 2.36 ± 2.38, respectively.

Conclusion

The clinical indices of OHI-S and caries experience (DMFT) were used to evaluate the oral health status in the students with ASD in Tehran, Iran. A better oral hygiene status was related to higher brushing frequency and lower sweet snack consumption. The findings of the present study indicate that educational interventions regarding oral hygiene and healthy diet may improve oral self-care in individuals with ASD.

Clinical, individual and environmental factors related to children's health-related quality of life following treatment under general anaesthetic for dental caries: a path analysis

Objective

To examine the impact of clinical, individual, and environmental factors on children’s oral health-related quality of life (OHRQoL) and overall health-related quality of life (HRQoL) following dental caries management under general anaesthetic (GA).

Methods

Participants comprised 5- to 16-year-old children who were referred to a British Dental Hospital, for the management of their dental caries under GA. The Caries Impacts and Experiences Questionnaire for Children (CARIES-QC) and the Child Health Utility 9D (CHU9D) were used to assess child-reported OHRQoL and HRQoL, respectively, at baseline and 3-months follow up. A theoretical conceptual model, based on the Wilson and Cleary model of HRQOL, was evaluated using path analysis to explore indirect and direct relationships of the clinical, individual, and environmental variables on the quality of life outcomes following treatment.

Results

85 children completed the study. Path analyses revealed that 47% of the variance in OHRQoL scores was accounted for by the variables in the model. There were significant relationships between change in OHRQoL score and treatment type [extraction only vs. combination care (β = 1.41, p = 0.07)] and number of extractions (β = 0.46, p < 0.001). A higher number of tooth extractions was associated with poorer OHRQoL and HRQoL following treatment.

Conclusions

Treatment type, via number of extractions, may significantly impact on child OHRQoL and HRQoL following treatment under GA. However, to identify any other factors, that might affect these key outcomes, further enquiry is warranted with a bigger sample.

Malocclusion complexity and orthodontic treatment need in children with autism spectrum disorder

OBJECTIVES

This study aimed to investigate the malocclusion complexity and orthodontic treatment need among children with and without autism spectrum disorder (ASD) referred for orthodontic treatment by quantifying the Discrepancy Index (DI) and Index of Orthodontic Treatment Need (IOTN).

MATERIALS AND METHODS

Dental records of 48 ASD and 49 non-ASD consecutive patients aged between 9 and 18 years (median age 13.0 years) referred for orthodontic treatment were reviewed and compared. The Discrepancy Index (DI) was quantified to determine the malocclusion complexity, and the Index of Orthodontic Treatment Need (IOTN), including the Dental Health Component (IOTN-DHC) and Aesthetic Component (IOTN-AC), was quantified to determine the orthodontic treatment need. Statistical analysis included descriptive analysis, Pearson chi-square tests, Fisher's exact test, Mann-Whitney U tests, and several univariate and multivariate regression analyses. The statistical analysis used descriptive analysis, Pearson chi-square test, Fisher's exact test, and multivariate logistic regression.

RESULTS

The results show that both malocclusion complexity (DI, p = 0.0010) and orthodontic treatment need (IOTN-DHC, p = 0.0025; IOTN-AC p = 0.0009) were significantly higher in children with ASD. Furthermore, children with ASD had a higher prevalence of increased overjet (p = .0016) and overbite (p = .031).

CONCLUSIONS

Malocclusion complexity and orthodontic treatment need are statistically significantly higher among children with ASD than children without ASD, independent of age and sex.

CLINICAL RELEVANCE

Children with autism may benefit from visits to a dental specialist (orthodontist) to prevent, to some extent, developing malocclusions from an early age.

Dental experiences related to oral care of children with autism spectrum disorders in Saudi Arabia: A literature review

The burden of autism spectrum disorder (ASD) in Saudi Arabia remains unclear with a dearth of literature, which focus on risk factors, prevalence, or interventions. This study is a review of the published literature related to dental experiences of children with ASD in Saudi Arabia. Twenty-two studies were included in this review, based on the predefined inclusion criteria which examined dental disease prevalence in children with ASD, identified the risk factors and the potential barriers to oral care. Results uncovered a lack of systematically published studies from Saudi Arabia which might have led to the limited development of effective oral health policies in the Kingdom. Identification of research gaps and potential intervention policies are needed to improve the oral health and quality of life of children with ASD in Saudi Arabia.

Analysis of oral health care delivery in patients with autism

Background/Aim: Autism spectrum disorder (ASD) is pervasive neurodevelopmental condition with raising prevalence over the last decades. Oral health related problems arise mostly due to challenging behavior, communication limitation, and resistance to receiving dental treatment. The aim of this retrospective study was to investigate the frequency, quality and type of dental care during routine appointments and under general anesthesia (GA) in persons with ASD. Matreial and Methods: The data were obtained in retrospective cross-sectional study by analyzing patients' records from the central electronic database of the Clinic for Dentistry of Vojvodina. Demographic, medical and dental data were analyzed employing Mann Whitney U test, Kruskal Wallis test and CATREG regression analysis. Results: A total of 51 patients from 4.2-47.6 years of age had an average of 13.2 ±13.5 dental appointments, with 2.27±4.23 treatments done under GA in a period of 7 years. The average number of restored teeth was 3.64±4.42 and 4.64±5.95 teeth were extracted. Only 21.5% of participants regularly attended scheduled appointments. Patients who started oral health care earlier had more teeth restored and extracted during RDT, and were less subjected to treatment under GA. Conclusions: Dental services to patients with ASD are commonly limited to more radical approach comprising multiple teeth extractions and repeated treatment under GA. It is of utmost importance to tailor comprehensive plan for dental care provision in individuals with ASD at earliest possible age.

Effects of antibiotics on the developing enamel in neonatal mice

PURPOSE

Identifying factors causing Molar-Incisor Hypomineralization (MIH) is an ongoing challenge. Preterm infants, routinely treated with antibiotics in cases of suspected sepsis, are more commonly affected by dental developmental defects. This study aimed to investigate the effects of gentamycin and ampicillin on the developing enamel in neonatal CD-1 mice in vivo.

METHODS

Neonatal mice were randomized into a study (n = 36) and a control (n = 35) group. Antibiotics were injected intravenously for 4 days. All mice were sacrificed after 15-18 days. Micro-CT was used to analyse the mineral density (MD) of the enamel and the proportion of the enamel object volume (vol%) in first molars and incisors.

RESULTS

We demonstrated a significantly lower vol% enamel in the maxillary (30.9% vs. 32.7%; p = 0.004) and mandibular (32.5% vs. 34.6%; p = 0.015) molars in the study group than in the controls. The incisors were divided into segments upon analysis. We demonstrated both lower vol% and lower MD of the enamel in most segments in treated individuals compared to controls (p < 0.05).

CONCLUSION

The reduced MD and vol% in the molars and incisors are likely to have been caused by the antibiotics given during tooth development. The presented analysis of teeth in neonatal mice with micro-CT could be a valid model for further research on dental developmental defects.

Children with autism spectrum disorder at a dental appointment: problems, behavioral characteristics, recommendations

Relevance. Dental care is one of the principal unmet health needs of children with autism spectrum disorder (ASD). Based on the available publications, the study discusses the dental profile of a child with autism and the social factors affecting the oral health of such children.

Materials and methods. A search was performed of publications for the 15 years in the Medline database using the terms autism”, behavior management/techniques”, child”, dental care for children with other abilities”, dental education”, dental disease”, pediatric dentistry” to find relevant publications.

Results. In the found publications, the authors most frequently mention poor oral hygiene. However, they disagree regarding the caries occurrence rate in children with ASD. Insufficient specialized training of dentists on interaction with special children may be one of the reasons for the limited access to dental care.

Conclusions. Dental treatment of an autistic child requires a thorough knowledge of comorbidity, relevant behavioral management and customization of treatment protocols according to individual needs. The effectiveness, safety and rationale of the known dental treatment strategies for children with ASD require further study and improvement.

Factors Influencing Oral Health Behaviours, Access and Provision of Dental Care for Autistic Children and Adolescents in Countries with a Very High Human Development Index: Protocol for a Mixed Methods Systematic Review

Autistic children and adolescents are at high risk of dental disease and experience oral health inequalities. They consistently show high levels of unmet needs in relation to their oral health and access to dental care. There are no systematic reviews that bring together the evidence on the factors that influence oral hygiene behaviours, and access to and provision of dental care for autistic children and adolescents. A systematic search will be carried out in eight international databases and in grey literature of qualitative, quantitative and mixed method research studies from countries with a High Development Index which relate to oral health behaviours, and access to and provision of dental care. Only studies where participants are autistic children and adolescents aged 19 years or under, parents/guardians/caregivers, support staff, or oral health care providers will be included. Quantitative and qualitative data will be synthesized together through data transformation using a convergent integrated approach. Thematic synthesis will be used to carry out an inductive analysis of the data. The findings from the systematic review which this protocol generates will be used in the development of an appropriate local clinic care pathway for autistic children/adolescents and to inform national policies and practices. Prospero registration: CRD 42021248764.

Dietary Sugar Exposure and Oral Health Status in Children with Autism Spectrum Disorder: A Case-control Study

This case-control study compared dietary sugar exposure and oral health status between children with and without Autism Spectrum Disorder (ASD), aged 5-12 years (n = 136, each). Data regarding socio-demographics, child's oral hygiene practices and behavior, diet-related behavior, oral habits and dental trauma were obtained. Child's diet on the previous day was recorded using 24-h recall method and sugar exposure was calculated using Dental Diet Diary (D3) mobile application. Oral Hygiene Index-Simplified (OHI-S), deft and DMFT were recorded. Results showed no significant differences in sugar exposure, deft and DMFT between the groups. Although oral hygiene practices were significantly better in children with ASD, their OHI-S was significantly worse. Significantly more children with ASD reported mouth-breathing, bruxism and self-injurious habits.

Toothbrushing in children with autism spectrum disorders: qualitative analysis of parental difficulties and solutions in France

PURPOSE

The oral care of a child with autism spectrum disorders (ASD) is a challenge, not only for dentists, but also for parents. The objective of this study was to evaluate the difficulties encountered by parents in maintaining oral hygiene in autistic children and the solutions they found to facilitate this daily act.

METHODS

A questionnaire with closed and open questions about characteristics of the child and oral health at home, conducted via Google Form, was sent to French families through 301 associations of parents with autistic children. For the quantitative analysis, logistic regression was used. The open answers were analysed by theme.

RESULTS

This study included 756 offspring aged 14.4 (± 8.1) years. Girls were 1.7 (95% CI: 1.1-2.8) times more likely to have toothbrushing difficulty than boys. Nonverbal patients (OR:3.2; 95% CI: 2.2-4.9), autistic patients (OR:2.8; 95% CI: 1.4-5.2), patients using pictograms (OR:1.6; 95% CI: 1.1-2.4), and younger children (OR:0.9; 95% CI: 0.9-0.9) were significantly more likely to encounter difficulties in tolerating toothbrushing. The qualitative analysis showed that parents used three main ways to facilitate toothbrushing: planning, modelling and making it enjoyable. Seventy-nine percent of parents did not feel sufficiently informed about the different oral hygiene prevention tools and techniques for their ASD children and would like to be educated in the daily management of oral hygiene.

CONCLUSION

The role of parents remains essential and professionals should work in collaboration with them.

Effectiveness of two sensory-based health education methods on oral hygiene of adolescent with autism spectrum disorders: An interventional study

AIM

This study was undertaken with an aim to evaluate the effectiveness of two sensory-based interventions namely - Visual pedagogy and Mobile based application (Brush Up) on oral health education in promoting oral health status among 13-17 year old school going adolescents with Autism Spectrum Disorder (ASD) in Chennai city.

METHODOLOGY

An interventional parallel arm study consisting of 13- to 17-year-old school going adolescent with ASD in Chennai city. Plaque Index (Sillness and Loe, 1964) and gingival index (Loe and Sillness, 1963) were assessed at baseline, 6th week and after 12th week.

RESULTS

A significant difference in plaque (p = < 0.001) and gingival scores (p = < 0.001) were seen among the groups after 6 and 12 weeks post-intervention. There was no statistically significant difference in dental plaque (p = 0.912, 1.023, 0.812) and gingival scores (p = 0.932, 0.264, 0.283) between the groups at all the timelines.

CONCLUSION

In this present study we found that both the visual cards and mobile based application (Brush Up) had significantly reduced the dental plaque and gingival scores; hence both the modalities can be used as an effective tool in educating these children and thus improve their oral hygiene.

Impact of dental treatment on the oral health-related quality of life of children and adolescents with Autism Spectrum Disorder

AIM

To evaluate the impact of dental treatment on the oral health-related quality of life (OHRQoL) of children and adolescents with Autism Spectrum Disorder (ASD), through the perception of caregivers.

METHODS AND RESULTS

A prospective longitudinal study was conducted on 115 individuals with ASD, 6-14 years of age, recruited from the referral centers for special needs individuals at Teresina, Brazil. A clinical examination was carried out and the OHRQoL was measured using the Brazilian version of the Parental-Caregiver Perceptions Questionnaire (P-CPQ) before and 3 months after dental treatment. Data were analyzed using Kolmogorov-Smirnov, Levene, Mann-Whitney, Kruskall-Wallis, and Wilcoxon tests, and the Poison regression with backward method (P < .05). Treatment needs of children with ASD consisted of dental restorations (81.7%), oral prophylaxis (66.1%), endodontic treatment (10.4%), and tooth extractions (10.4%). The baseline P-CPQ total score varied from 1 to 33 (mean score = 13.2 [±6.4]), and at 3 months after treatment it ranged from 0 to 10 (mean score 3.4 [±2.2] (P < .001). The effect magnitude varied between 0.55 and 0.56.

CONCLUSION

According to the perception of the caregivers, dental treatment had a positive impact on the OHRQoL of children and adolescents with ASD.

Identifying Gaps in Oral Care Knowledge, Attitudes, and Practices of Latinx Parents/Caregivers of Children With and Without Autism Spectrum Disorders

Purpose: This pilot study used data from a survey to examine the knowledge, attitudes, and practices about oral care of Latinx parents/caregivers of children with or without autism spectrum disorder (ASD) to identify gaps to focus future intervention.

Methods: Sixty English-speaking Latinx parents/caregivers who had a child between 4 and 14 years with or without ASD (n=31 ASD, n=29 typically developing [TD]) completed a questionnaire on oral health knowledge, practices, access to care, and demographics. Caregiver responses were compared, and gaps in knowledge and practices were identified.

Results: There were no significant differences in parent age, child age, income, insured status, or overall knowledge scores, only a significant difference in education (p=0.02), with the ASD group reporting less. Scores for knowledge, attitudes, access and practice were all nonsignificantly positively correlated, as was attitudes with access and practice. However, knowledge and attitudes were significantly negatively correlated. Additional significant findings were parents who had lower income and education, had lower oral knowledge scores, decreased frequency of dental visits, increased feelings of being discriminated against, children with increased fear of the dentist, and decreased ease of finding a dentist.

Conclusion: Factors such as income, education, ethnicity, and having a child with ASD can influence what Latinx parents and caregivers know about oral health and how their children experience receiving dental care. Latinx parents/caregivers of children with and without ASD report barriers to dental care, including difficulty attending visits or feeling stigmatized by their dental provider due to their ethnicity. Fear of the dentist is significantly correlated with ASD diagnosis and lower social demographics of the parent, and may contribute to a reduction in preventative oral care visits as well. Health care providers should consider these perspectives when providing care to this population to mitigate further oral health inequities.

Dental disease risk in children with autism: a meta-analysis

Introduction Pi and colleagues reviewed eight case-control studies comparing the oral health (decayed, missing and filled teeth [DMFT], Plaque Index [PI], Gingival Index [GI] and salivary pH) of children with autism (n = 475) to children without autism (n = 565).Method The search strategy involved the use of PubMed, Embase, Web of Science, Cochrane Library, China National Knowledge Infrastructure (CNKI), Wanfang and Chinese Scientific and Technological Journal (VIP) to find case-control studies which met pre-defined inclusion criteria and were published before September 2018. The quality of each study was evaluated using the Newcastle-Ottowa Scale and only high-quality studies were included. Means and standard deviations for outcomes measured by each included study were presented. Data were pooled using the random-effects model via Review Manager 5.3, and presented as mean differences and 95% confidence intervals. Consistency was measured using I2. Sensitivity analysis was performed by removing one study with a large sample to explore effects on heterogeneity.Results The authors found eight eligible case-control studies conducted in Asia (n = 7) or South America (n = 1). Six of the eight compared DMFT of children with autism to those without and three of the eight compared PI, GI and/or salivary pH. While a meta-analysis is presented for each of the oral health outcome areas, there are discrepancies in the reporting. The included studies in each of the meta-analysis do not correspond with the characteristics of the studies provided.Conclusions The authors suggest from their meta-analyses that children with autism experience a higher prevalence of dental disease than children without autism. However, as currently presented, the study lacks internal validity and findings are not reliable.