Oral health issues of young adults with severe intellectual and developmental disabilities and caregiver burdens: a qualitative study

Chewing difficulties, oral health, and nutritional status in adults with intellectual disabilities: A cross-sectional study

BACKGROUND

Chewing difficulty, poor oral health, inadequate and imbalanced nutrition are serious health problems in individuals with intellectual disabilities. The participants' chewing abilities, oral health and nutritional status were analysed in this study.

METHODS

Forty-five adult participants with intellectual disabilities were included. Anthropometric measurements, oral health assessments, chewing ability evaluations and dietary intake analyses were conducted.

RESULTS

A 56.8% of the participants were classified as overweight or obese. Teeth grinding was reported in 33.3% of the participants, while 40.0% experienced drooling. All participants with Down syndrome and 58.6% of the participants with developmental delay had chewing difficulties. Inadequate nutrient intake was observed and the fibre, vitamins B1, B3, B9, sodium, phosphorus and iron intakes were significantly lower than reference values in those with chewing difficulty (p < .05).

CONCLUSIONS

Chewing difficulties were associated with lower intake of certain nutrients, highlighting the importance of addressing oral health and dietary counselling in this population.

Differences in Oral Health According to the Presence of Hearing Loss: Data from the 2021 Korea National Health and Nutrition Examination Survey

BACKGROUND

The prevalence of hearing loss is increasing annually and has a strong relationship with oral health. However, existing research on hearing loss is limited to children, making it necessary to expand the analysis to adults. Therefore, this study aims to identify differences in oral health-related factors according to hearing loss in adults over 40 years of age using the Korea National Health and Nutrition Examination Survey.

METHODS

This study analyzed survey data from 2021. The study participants were divided into 1738 individuals in the nonhearing loss group and 1384 in the hearing loss group. Complex sample chi-square and complex sample independent t-tests were performed to determine differences in the sociodemographic characteristics, systemic diseases, hearing loss-related factors, and oral health status between the two groups.

RESULTS

Compared to the nonhearing loss group, the hearing loss group was older and had lower income and education levels. In terms of oral health, the hearing loss group had fewer existing natural teeth, poorer prosthesis conditions, and a higher number of implants than the nonhearing loss group. The hearing loss group also experienced comparatively more problems with chewing and speaking (P < 0.05).

CONCLUSIONS

Individuals with hearing loss exhibited poorer oral health status than those without hearing loss. Therefore, dental professionals in clinical practice should develop their communication skills to interact effectively with patients with hearing loss and strive to improve their oral health.

Exploring the Barriers and Expectations Towards Health Care Services Among Parents/Caretakers of People with Intellectual Disability in Kuantan, Malaysia: A Qualitative Study

Backgrounds

People with intellectual disabilities (PWID) are often characterized by challenges in learning and difficulties in performing daily activities. These difficulties can have an impact not only on the individuals themselves but also on the people around them, especially their parents, caregivers, and healthcare workers. Therefore, establishing a positive relationship between parents or caregivers and individuals with disabilities is crucial as a key factor in promoting positive healthcare experiences and outcomes.

Aim

This study aims to explore the barriers and perceptions toward healthcare services among parents or caretakers of people with intellectual disability, including the challenges and their expectations toward healthcare services.

Materials and Methods

This was a qualitative study using purposive sampling. Thirty participants were contacted at the initial stage and invited to participate in the study. Semi-structured in-depth interviews were done among parents and caretakers of PWID who attended Special Care Dentistry and Paediatric Dentistry clinics in Sultan Ahmad Shah Medical Centre, Kuantan, Pahang. Topic guides were generated from literature review and expert opinions, followed by pilot interviews to refine them. However, after the interviews were done for the first 13 participants, we have reached data saturation, and no new themes emerged. The interviews were recorded, verbatim transcribed, and analyzed using Braun and Clarke's guidelines for thematic analysis.

Results

The satisfaction of parents or caretakers toward healthcare services for PWID and positive experiences in receiving healthcare services were noted. However, the results revealed several barrier themes in seeking healthcare services: lack of availability of parking, longer waiting time, appointment time, crowded environment, limited information on the availability of the services, and longer travel duration. Furthermore, expectation themes emerged from this study: continuous follow-up, accessibility to healthcare services, and staff attitude.

Effectiveness of sensory adaptive dental environments to reduce psychophysiology responses of dental anxiety and support positive behaviours in children and young adults with intellectual and developmental disabilities: a systematic review and meta-analyses

BACKGROUND

People with Intellectual and developmental disabilities (IDDs) experience oral health inequality due to myriad of risk factors and complex needs. Sensory processing difficulties, maladaptive behaviours and dental anxiety contribute to difficulties in receiving preventive and routine dental treatments. This study aimed to systematically review the evidence on the effectiveness of sensory adaptive dental environments (SADE) for children and young adults (up to the ages 24 years) with IDD to address cooperation and dental anxiety.

METHODS

This review was reported according to The Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. MEDLINE (Ovid), The Cochrane Library, Embase, Google Scholar, Web of Science and OT Seeker were searched using appropriate terms to identify Randomised Control Trails (RCTs) that matched inclusion criteria. Screening was conducted by two reviewers after de-duplication based on titles and abstracts followed by full text retrieval. Quality of the included studies was assessed using Cochrane Risk of Bias (ROB)-2 for crossover trials and data extracted by two reviewers. The details of the interventions and effectiveness were compared and discussed narratively, and comparable outcomes were included to meta-analyses using R software.

RESULTS

A total of 622 articles were identified and five articles met eligibility for inclusion. Three studies used multi-sensory adaptations and one used single sensory adaptation of music. Narrative synthesis showed some evidence of SADE reducing magnitude and duration, although, questionable for reducing the number of maladaptive behaviours. Two studies demonstrated conflicting evidence of the effect of SADE on cooperation. Three studies demonstrated significant positive impact of SADE on psychophysiological outcomes. Despite an overall tendency to favour SADE, no statistically significant difference of maladaptive behaviours was found between SADE and regular dental environment (RDE) (Standardised mean change (SMC) = 0.51; 95% Confidence Interval (CI) -0.20 to 1.22; p = 0.161). SADE was superior to RDE (SMC -0.66; 95% CI -1.01 to -0.30; p =  < 0.001) in reducing psychophysiological responses of dental anxiety.

CONCLUSION

Current evidence suggests that adapting visual, tactile, and auditory aspects of the dental environment in a single or multi-sensory approach demonstrates small positive effects on psychophysiological responses and maladaptive behaviours of dental anxiety for people with IDD.

TRIAL REGISTRATION

The title of this review was registered with PROSPERO (CRD42022322083).

Qualitative Insights from A Novel Staff-Led Oral Health Champions Program Within a Residential Service For People With Intellectual and Developmental Disability

The oral health of people with intellectual and developmental disability is poorer than that of the general community. Any solution for people with intellectual and developmental disability living in residential services needs to include disability support workers (DSWs). Previous studies have used either didactic or train-the-trainer approaches to enhance DSW knowledge and skills. Taking a different approach, a novel program used DSWs as embedded oral health champions. This model provided educational opportunities for DSWs to learn about good oral health and then share with peers and provide benefits to people with intellectual and developmental disability that they support. Interviews with a sample of these champions were conducted and analysed using content analysis. Findings suggest that DSWs are capable of affecting change with the right type and depth of training, management and organisational support. A DSW-led champions model has merit, however requires ongoing expert support to help maintain and sustain benefits over time.

Determinants of dental care use in patients with rare diseases: a qualitative exploration

BACKGROUND

Oral health is an inherent part of overall health as an important physiological crossroad of functions such as mastication, swallowing or phonation; and plays a central role in the life of relationships facilitating social and emotional expression.Our hypothesis was that in patients with rare diseases, access to dental care could be difficult because of the lack of professionals who know the diseases and accept to treat the patients, but also because some patients with cognitive and intellectual disabilities could not find adequate infrastructure to assist in managing their oral health.

METHODS

This study employed a qualitative descriptive design including semi-structured interviews using guiding themes. The transcripts were reviewed to identify key themes and interviews were performed until the data were saturated and no further themes emerged.

RESULTS

Twenty-nine patients from 7 to 24 years old were included in the study of which 15 patients had an intellectual delay. The results show that access to care is complicated more by aspects concerning intellectual disability than by the fact that the disease is rare. Oral disorders are also an obstacle to the maintenance of their oral health.

CONCLUSION

The oral health of patients with rare diseases, can be greatly enhanced by a pooling of knowledge between health professionals in the various sectors around the patient's care. It is essential that this becomes a focus of national public health action that promotes transdisciplinary care for the benefit of these patients.

Oral Health Barriers for African American Caregivers of Autistic Children

The most persistent oral health disparities in the United States impact children from racial and ethnic minoritized groups and children diagnosed as autistic. This paper aims to describe barriers to oral care as depicted by Black/African American (B/AA) parents of autistic children to further explore how and why oral health disparities persist in this population. A purposeful sample of eleven caregivers of autistic children, ages 4 to 14 years, who identified as B/AA were interviewed twice for approximately 60-90 min each. Thematic analysis utilizing a narrative approach was employed. Three themes emerged from the data concerning the barriers that affect oral health experiences: (a) difficulty in maintaining good oral health practices, (b) challenges with access to care and resources, and (c) poor patient-provider relationships. Due to the limited research that examines the intersection of autism, B/AA culture, and oral health practices, this study provides a rich picture of the barriers families face when obtaining oral care. Many families raised issues that other parents of autistic children also identified. B/AA caregivers have demonstrated that despite their own negative dental experiences, they understand the value of good oral care practices and are willing to pursue oral care for their children.

The Effectiveness of Sensory Adaptive Dental Environments to Reduce Corresponding Negative Behaviours and Psychophysiology Responses in Children and Young People with Intellectual and Developmental Disabilities: A Protocol of a Systematic Review and Meta-Analysis

People with Intellectual and Developmental Disabilities (IDDs) are disproportionately vulnerable to poorer oral health due to their complex needs specifically sensory processing difficulties. This leads to increased maladaptive behaviours and psychophysiology responses of dental anxiety amplified by the overstimulating aspects of the dental environment. Although, there is a growing body of evidence to suggest that sensory adaptions are an effective strategy for individuals with IDDs in a wide range of settings, there is a lack of high-quality evidence detailing the effectiveness in a dental setting. The objective of this review is to assess the effectiveness of sensory adaptive dental environments (SADE) to reduce dental anxiety, corresponding negative behaviours and psychophysiology responses in children and young people with IDDs. The systematic review will include all Randomized Controlled Trials (RCTs) that investigate the effectiveness of SADE compared to control (no intervention), waitlist or usual care (regular dental environment) to reduce dental anxiety and the corresponding negative behaviours and psychophysiology responses in children and young people (upto the ages of 24 years) with IDDs. This review will be conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Databases including MEDLINE (Ovid), The Cochrane Library, Embase, Google Scholar, Web of Science and OT Seeker will be searched using appropriate keywords. Additionally, citation searching will be conducted. Screening based on titles and abstracts will be done after de-duplication, followed by full-text reading for selection based on the inclusion criteria. Data extracted from the included studies will be tabulated and assessed for risk of bias. If applicable, a meta-analysis of the pooled data will be conducted. The review is registered with PROSPERO (CRD42022322083).

Effectiveness of Apple Cider Vinegar and Mechanical Removal on Dental Plaque and Gingival Inflammation of Children With Cerebral Palsy

Background

This study was designed to evaluate the effect of apple cider vinegar (ACV) 5% and mechanical plaque removal with a manual toothbrush on dental plaque and gingivitis. The objective was to study available, natural, and inexpensive ways to improve oral health status among the studied group.

Materials and methods

A randomized clinical trial was performed on 50 children with cerebral palsy aged from three to six years. Participants were divided into two groups (n=25, apple cider vinegar, manual brushing without toothpaste). Plaque accumulation and gingival status were evaluated using Turesky of the Quigley-Hein plaque index (TQHPI) and modified gingival index (MGI) seven times: pre-intervention baseline (T0), post-intervention at one month (T1), two months (T2), three months (T3), four months (T4), five months (T5), six months (T6).

Results

Plaque accumulation and gingivitis decreased significantly for the ACV group between T0 and T6 (p<0.05) and demonstrated significantly lower plaque accumulation and gingivitis compared to the manual brushing group (p<0.05) at T5 and T6. The manual brushing group showed decreasing in TQHPI between T0 and T3, then TQHPI increased significantly (p<0.05) at T4, T5, and T6.

Conclusions

To sum up, this in vitro study has demonstrated the possibility of using apple cider vinegar to reduce plaque and gingivitis. In addition, without additives, apple cider vinegar has both mechanical and chemical effects on dental plaque, and it may be a natural, available, inexpensive, and harmless substance that can improve the quality of oral care for difficult groups of children and people with special needs. Unlike toothbrushes, especially electric toothbrushes, they are effective, but they may be expensive and not available to all children.

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.