Preventing dental disease for people with special needs: the need for practical preventive protocols for use in community settings

Associations between disability type and untreated dental decay among community dwelling US adults

OBJECTIVE

Individuals with disabilities face elevated risks of adverse oral health outcomes compared with the general population, including worse periodontal health, increased edentulism, and untreated dental decay. Given the varied impacts of different disabilities on people's health and well-being, this study aims to investigate diverse associations between untreated decay and cognitive, physical, emotional, and sensory disabilities among US adults.

METHODS

This cross-sectional study analyzed questionnaire and clinical examination data on 7084 adults (≥20 years) from the 2015-18 National Health and Nutrition Examination Survey cycles. Sociodemographics, oral health behaviors, health conditions, and disability were all examined. The prevalence of tooth decay was calculated as the proportion of adults with untreated decay. Survey-weighted multivariable logistic regression was used to assess associations between disability and untreated decay.

RESULTS

In general, untreated decay was more than twice as prevalent in individuals with three or more disabilities as in those without any disabilities (34.5% vs. 13.2%, p < 0.001). After adjusting for confounders, lack of functional dentition was the most significant predictor of untreated decay prevalence (adjusted odds ratio: 2.97, 95% CI: 2.37-3.72). Other significant factors were younger age (20-44), non-Hispanic black race or ethnicity, low-income status, having an underlying chronic condition, not having a past-year dental visit, symptomatic dental visits, and current tobacco use.

CONCLUSION

No associations were found between disability type (cognitive, emotional, physical, and sensory) and untreated decay among community-dwelling US adults. Several health-related, social, and behavioral factors emerged as primary predictors of untreated decay. Further research is needed to explore disability types and dental caries determinants.

Postoperative evaluation of special needs and healthy patients with endodontic treatment under general anesthesia: a retrospective research

BACKGROUND

This retrospective clinical study was undertaken to comparatively evaluate the number of restorative treatments, endodontic treatments, and tooth extractions performed for patients under general anesthesia due to dental anxiety or special needs between 2015 and 2022 and to examine the pain, bleeding, nausea, and vomiting data of those patients.

METHODS

In total, 1165 patients underwent dental treatment under general anesthesia in the faculty hospital. Those under the age of 15 and with no endodontic procedure planned (n = 918) were excluded, followed by those with incomplete data (n = 25) and those without endodontic treatment (n = 25). Patients who underwent at least one endodontic treatment were finally included in the study (n = 184). Patients were divided into two groups: healthy and with special needs. Dental treatments were recorded as endodontic, restorative, and teeth extractions. Endodontic treatments were classified according to the tooth type (premolar, molar, and incisors). The composite restorations were classified as anterior, occlusal (O), occluso-distal (OD) or occluso-mesial (OM), and mesio-occluso-distal (MOD) restorations and patients' post-treatment pain, nausea, vomiting, and bleeding were recorded. The data were analyzed statistically.

RESULTS

Among the 184 patients included in the study, 70 (38%) were healthy, and 114 (62%) had special needs. Postoperative bleeding was observed more in patients with special needs (χ2 = 4.189, p < 0.05), whereas pain was observed more in healthy patients (U = 2922.00, p < 0.05). While the number of anterior, O, and MOD restorations was higher in patients with special needs, the number of OD or OM restorations was higher in healthy patients (χ2 = 74.877, p < 0.05).

CONCLUSIONS

Patients with special needs undergo a greater number of restorative treatments compared to control patients, which may be associated with the inadequate oral hygiene care of such patients. However, restorative treatment is mostly indicated for such patients in our faculty hospital, which may indicate that a conservative approach is taken. Additionally, the finding that postoperative bleeding was more severe in this group of patients compared to the control group in this study may emphasize the need to consider more possible complications after general anesthesia in these patients.

Comparison of dental plaque flora between intellectually disabled patients and healthy individuals: a cross-sectional study

Periodontal diseases, including gingivitis, are highly prevalent in individuals with intellectual disability (ID). In particular, gingivitis can be difficult to cure owing to the lack of patient cooperation. Here, we evaluated differences in the oral bacterial flora between individuals with ID (n = 16) and healthy controls (n = 14) to facilitate the development of strategies for the prevention of periodontal disease in people with ID. Our results showed no significant difference in the number of decayed, missing, and filled teeth between the two groups. However, there were significant differences in the median papillary-marginal-attached index, plaque index, and gingival index between groups (P < 0.0001). Additionally, the mean probing depth in the ID group was significantly higher than that in the control group (P < 0.0001). The diversity of oral flora in people with ID and concurrent gingivitis was significantly lower than that of healthy individuals without periodontal disease. The relative abundances of Tannerella spp. and Treponema spp. were significantly higher in the ID group than in the control group at the genus level (P = 0.0383 and 0.0432, respectively), whereas that of Porphyromonas spp. was significantly lower in the ID group (P < 0.0001). Overall, our findings provided important insights into differences in the oral microbiota between patients with ID and healthy controls.

Treatment Plan and Challenges in Full-Mouth Rehabilitation of a Quadriplegic Patient: A Clinical Report

Spinal cord injuries lead to physical limitations, and the resulting levels of dependency and emotional distress have devastating consequences on individuals' oral health. A 46-year-old patient with incomplete quadriplegia due to a complicated medical history presented for prosthetic rehabilitation. The patient's ability and tolerance to be treated in the dental chair was assessed. Prosthetic treatment options were discussed considering his dependency on alternating caregivers. The final treatment plan involved restorative treatment, implant-supported crowns, an implant-supported fixed dental prosthesis and, in the upper jaw, an implant-supported overdenture to allow proper oral hygiene. The dental treatment sessions were performed with frequent interruptions in the dental chair, whereas the implants were placed under general anesthesia in the maxillo-facial surgery department. The final treatment plan resulted in a compromise between the prosthetic recommendation and the patient's wish. The decisive factor for choosing an implant-supported overdenture rather than an implant-supported fixed dental prosthesis in the upper jaw was the inability of the patient to maintain adequate hygiene measures by himself and his dependence on the caregivers. This clinical report demonstrates how special care dentistry can improve quality of life, even in people with severe physical and/or mental impairments. We would like to encourage dental professionals to provide high-quality care for patients with disabilities in particular, and this practice is in line with the requirements of the UN convention on the rights of persons with disabilities.

Access to Dental Care-A Survey from Dentists, People with Disabilities and Caregivers

The literature highlights differences in the dental conditions of people with disabilities compared with the general population. The aim of this study was to provide an overview of the dental health of people with disabilities in order to understand if their needs are met and to identify their most critical issues as per dentists. A paper and a Google Form platform were used in conducting a survey in Central Italy (the Abruzzo region), by performing an analysis on different points of view as reported by people with disabilities and dentists. The results showed that only 69.2% of dentists treat persons with disabilities. Of these, 73.5% treat less than 10 patients with physical disabilities per year. However, 54% of dentists do not treat people with cognitive impairment and a poor ability to collaborate during treatment. More than 80% of respondent dentists report that people with disabilities do not have good oral hygiene. On the other hand, 49.1% of people with disabilities (or their caregivers in cases where the patient was unable to answer) report that they rarely or never go to the dental office. Moreover, when they do go, it is mainly for emergencies. Despite this, respondents are well aware of their dental problems. However, they have difficulties in communicating their dental problems to their dentist. The 50% of dentists who treat people with cognitive impairment do not include them in follow-up, while only 20% of these patients reported being regularly recalled. This illustrates the importance of the implementation of follow-up. In addition, training courses could help clinicians to reduce this gap and create barrier-free dental offices.

Development of modified dental chair to accomodate both wheelchair bound patients and general population

Background: Dental chairs are a vital tool in modern dentistry. Their design has paved the way for increasing improvement in dental treatment. Since the 1900's, the dental chair design has continuously evolved and transformed from manually operated mechanisms to recently automated mechanism, in spite of advancements a common obstacle faced by these wheelchair bound populations in using present dental chair is transfer. Wheelchair users need to be transferred from the wheelchair to other places many times a day. In most of the cases the wheelchair user does not possess the capability of transferring to a dental chair independently. Therefore assistance is needed either from dental clinic staff or from family and friends. This transfer of patients from wheelchair not just requires manpower but also creates unnecessary anxiety among the wheel chair bound patients.Solution: Thus a modified dental chair was constructed which would accommodate the wheelchair bound patients to the dental chair without any transfer. This study highlights the mechanism of action of the modified dental chair.Implication for rehabilitationImprove access among wheelchair bound patients to dental care servicesDecreases anxiety among the disadvantaged population in clinical set up.

Effect of bovine milk fermented with Lactobacillus rhamnosus L8020 on periodontal disease in individuals with intellectual disability: a randomized clinical trial

Studies on the oral health of individuals with intellectual disability (ID) have identified problems that include a high prevalence of periodontal disease. The use of probiotics to treat periodontal disease has been the focus of considerable research, and bovine milk fermented with Lactobacillus rhamnosus L8020 (L8020 yogurt) has been shown to reduce the oral prevalence of four periodontal pathogens.

Oral hygiene interventions for people with intellectual disabilities

BACKGROUND

Periodontal (gum) disease and dental caries (tooth decay) are the most common causes of tooth loss; dental plaque plays a major role in the development of these diseases. Effective oral hygiene involves removing dental plaque, for example, by regular toothbrushing. People with intellectual disabilities (ID) can have poor oral hygiene and oral health outcomes.

OBJECTIVES

To assess the effects (benefits and harms) of oral hygiene interventions, specifically the mechanical removal of plaque, for people with intellectual disabilities (ID).

SEARCH METHODS

Cochrane Oral Health's Information Specialist searched the following databases to 4 February 2019: Cochrane Oral Health's Trials Register, the Cochrane Central Register of Controlled Trials (CENTRAL; Cochrane Register of Studies), MEDLINE Ovid, Embase Ovid and PsycINFO Ovid. ClinicalTrials.gov and the World Health Organization International Clinical Trials Registry Platform were searched for ongoing trials. The Embase search was restricted by date due to the Cochrane Centralised Search Project, which makes available clinical trials indexed in Embase through CENTRAL. We handsearched specialist conference abstracts from the International Association of Disability and Oral Health (2006 to 2016).

SELECTION CRITERIA

We included randomised controlled trials (RCTs) and some types of non-randomised studies (NRS) (non-RCTs, controlled before-after studies, interrupted time series studies and repeated measures studies) that evaluated oral hygiene interventions targeted at people with ID or their carers, or both. We used the definition of ID in the International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10). We defined oral hygiene as the mechanical removal of plaque. We excluded studies that evaluated chemical removal of plaque, or mechanical and chemical removal of plaque combined.

DATA COLLECTION AND ANALYSIS

At least two review authors independently screened search records, identified relevant studies, extracted data, assessed risk of bias and judged the certainty of the evidence according to GRADE criteria. We contacted study authors for additional information if required. We reported RCTs and NRSs separately.

MAIN RESULTS

We included 19 RCTs and 15 NRSs involving 1795 adults and children with ID and 354 carers. Interventions evaluated were: special manual toothbrushes, electric toothbrushes, oral hygiene training, scheduled dental visits plus supervised toothbrushing, discussion of clinical photographs showing plaque, varied frequency of toothbrushing, plaque-disclosing agents and individualised care plans. We categorised results as short (six weeks or less), medium (between six weeks and 12 months) and long term (more than 12 months).Most studies were small; all were at overall high or unclear risk of bias. None of the studies reported quality of life or dental caries. We present below the evidence available from RCTs (or NRS if the comparison had no RCTs) for gingival health (inflammation and plaque) and adverse effects, as well as knowledge and behaviour outcomes for the training studies.Very low-certainty evidence suggested a special manual toothbrush (the Superbrush) reduced gingival inflammation (GI), and possibly plaque, more than a conventional toothbrush in the medium term (GI: mean difference (MD) -12.40, 95% CI -24.31 to -0.49; plaque: MD -0.44, 95% CI -0.93 to 0.05; 1 RCT, 18 participants); brushing was carried out by the carers. In the short term, neither toothbrush showed superiority (GI: MD -0.10, 95% CI -0.77 to 0.57; plaque: MD 0.20, 95% CI -0.45 to 0.85; 1 RCT, 25 participants; low- to very low-certainty evidence).Moderate- and low-certainty evidence found no difference between electric and manual toothbrushes for reducing GI or plaque, respectively, in the medium term (GI: MD 0.02, 95% CI -0.06 to 0.09; plaque: standardised mean difference 0.29, 95% CI -0.07 to 0.65; 2 RCTs, 120 participants). Short-term findings were inconsistent (4 RCTs; low- to very low-certainty evidence).Low-certainty evidence suggested training carers in oral hygiene care had no detectable effect on levels of GI or plaque in the medium term (GI: MD -0.09, 95% CI -0.63 to 0.45; plaque: MD -0.07, 95% CI -0.26 to 0.13; 2 RCTs, 99 participants). Low-certainty evidence suggested oral hygiene knowledge of carers was better in the medium term after training (MD 0.69, 95% CI 0.31 to 1.06; 2 RCTs, 189 participants); this was not found in the short term, and results for changes in behaviour, attitude and self-efficacy were mixed.One RCT (10 participants) found that training people with ID in oral hygiene care reduced plaque but not GI in the short term (GI: MD -0.28, 95% CI -0.90 to 0.34; plaque: MD -0.47, 95% CI -0.92 to -0.02; very low-certainty evidence).One RCT (304 participants) found that scheduled dental recall visits (at 1-, 3- or 6-month intervals) plus supervised daily toothbrushing were more likely than usual care to reduce GI (pocketing but not bleeding) and plaque in the long term (low-certainty evidence).One RCT (29 participants) found that motivating people with ID about oral hygiene by discussing photographs of their teeth with plaque highlighted by a plaque-disclosing agent, did not reduce plaque in the medium term (very low-certainty evidence).One RCT (80 participants) found daily toothbrushing by dental students was more effective for reducing plaque in people with ID than once- or twice-weekly toothbrushing in the short term (low-certainty evidence).A benefit to gingival health was found by one NRS that evaluated toothpaste with a plaque-disclosing agent and one that evaluated individualised oral care plans (very low-certainty evidence).Most studies did not report adverse effects; of those that did, only one study considered them as a formal outcome. Some studies reported participant difficulties using the electric or special manual toothbrushes.

AUTHORS' CONCLUSIONS

Although some oral hygiene interventions for people with ID show benefits, the clinical importance of these benefits is unclear. The evidence is mainly low or very low certainty. Moderate-certainty evidence was available for only one finding: electric and manual toothbrushes were similarly effective for reducing gingival inflammation in people with ID in the medium term. Larger, higher-quality RCTs are recommended to endorse or refute the findings of this review. In the meantime, oral hygiene care and advice should be based on professional expertise and the needs and preferences of the individual with ID and their carers.

Effectiveness of educational intervention of oral health for special needs on knowledge of dental students in Saudi Arabia

BACKGROUND

It is critical to educate dental students on the essential aspects of oral care for persons with special health care needs (shcn) as they acquire more dental diseases and 80% not receiving routine dental care.

OBJECTIVE/HYPOTHESIS

To evaluate awareness and knowledge of dental students concerning oral-health care for persons with shcn, and to assess the effectiveness of an educational intervention in improving their knowledge.

METHODS

Students completed an evaluation in the form of pre-post questionnaires that were answered before and immediately after the 30- minute dvd educational intervention regarding the oral health care of persons with shcn. ancova test where used to adjust for the pre knowledge and dependent t-tests were used.

RESULTS

The mean ± sd of pre-test scores of all students was 15.46 ± 2.97, which increased to 18.09 ± 3.37 on the post-test. the post knowledge scores by dental class (adjusted for the pre knowledge) showed weak-significate anacova f test p value was (p < 0.050) however there was weak significant difference between the combined five years when compared (p < 0.050). however multiple comparison test (scheffe test) showed weak significance between d2 and d3 (p < 0.067). in addition, there was weak significant difference between post scores for each year when compared (p < 0.05).

CONCLUSIONS

The educational intervention was effective in providing all five levels of dental students with the basic instructive information needed to care for persons with shcn. about 62% of students from all five years rated their knowledge as being minimal and about 98% reported they would use the information provided in the educational intervention.

Interventions Focusing on Children with Special Health Care Needs

The term children with special health care needs encompasses a wide variety of conditions. When considering interventions, a broad definition of children with special needs is suggested in this article along with a focus on developing specific treatment recommendations based on a thorough data-gathering process and developing customized recommendations for children based on their unique circumstances. An area for future research is increasing the understanding of the relationship between customized recommendations and the underlying special health care needs.

Five-year longitudinal study of dental caries risk associated with Streptococcus mutans and Streptococcus sobrinus in individuals with intellectual disabilities

Streptococcus mutans (S. mutans) and Streptococcus sobrinus (S. sobrinus) are important etiologic agents in human dental caries. Using quantitative real-time polymerase chain reaction assays for the presence of those strains, we examined 145 outpatients with intellectual disability (ID), calculated the proportion of each of these strains to total bacteria, and compared dental caries incidence over 5 years. Plaque samples were collected from all erupted tooth sites, and dental examinations were performed annually to determine numbers of decayed, missing, and filled teeth (DMFT score; World Health Organization caries diagnostic criteria). Elevated DMFT scores were calculated as ∆DMFT, and sites of newly affected caries (∆SNAC) were identified. Sixty-six patients had both strains. The proportion of S. mutans to total bacteria was moderately correlated with DMFT in year 2, ∆DMFT in years 2 and 5, and ∆SNAC in years 2 and 5 (correlation coefficient = 0.470, P < 0.001), while the proportion of S. sobrinus to total bacteria was moderately correlated with DMFT in years 2 and 5, ∆DMFT in years 1, 2, and 5, and ∆SNAC in years 2 and 5 (correlation coefficient = 0.695, P < 0.001). Individuals with ID who harbored both bacterial strains had a higher risk of dental caries and a significantly higher proportion of S. sobrinus to total bacteria.

Interprofessional Collaboration in Improving Oral Health for Special Populations

People with complex medical, physical, and psychological conditions are among the most underserved groups in receiving dental care and consequently have the most significant oral health disparities of any group. The traditional dental care delivery system is not able to deliver adequate services to these people with "special needs" for a variety of reasons. New systems of care are evolving that better serve the needs of these groups by using interprofessional teams to reach these individuals and integrate oral health services into social, educational, and general health systems.

Cross-Disability Experiences of Barriers to Health-Care Access

In this article, we present the results of a series of focus groups with people with disabilities, in which we took a cross-disability, lifespan perspective of disability. Consumers were asked about a broad set of barriers, such as problems with communication, transportation, and insurance, as well as about barriers related to physical accessibility. We used the Institute of Medicine's framework to categorize barriers as either structural, financial, or personal/cultural. Our results suggest that individuals with disabilities experience multiple barriers to obtaining health care and that these barriers are more pronounced for some types of health care than others. In addition, regardless of disability type, consumers consistently spoke about similar barriers. The results underscore the importance of taking a broad perspective when making policy decisions and the need for continued change and improvement in this area.

Access to Dental Services for People Using a Wheelchair

OBJECTIVES

We investigated the perspectives of people using a wheelchair and their difficulties in accessing dental services.

METHODS

Our participatory research was on the basis of a partnership between people using a wheelchair, dental professionals, and academic researchers. Partners were involved in a committee that provided advice at all stages of the project. Our team adopted a qualitative descriptive design. Between October 2011 and October 2012 we conducted semistructured individual interviews with 13 adults who lived in Montreal, Québec, Canada, and used a wheelchair full time. We audio-recorded and transcribed verbatim interviews, and we interpreted data using an inductive thematic analysis.

RESULTS

Oral health is of heightened importance to this group of people, who tend to use their mouth as a "third hand." We identified successive challenges in accessing dental services: finding a dentist and being accepted, organizing transportation, entering the building and circulating inside, interacting with the dental staff, transferring and overcoming discomfort on the dental chair, and paying for the treatments.

CONCLUSIONS

Governments, dental professional bodies, dental schools, and researchers should work with groups representing wheelchair users to improve access to dental services.

Dental treatment under general anesthesia for special-needs patients: analysis of the literature

The aim of the present review was to identify the studies published on dental treatment under general anesthesia for special-needs patients. A comprehensive search of the reported literature from January 1966 to May 2012 was conducted using PubMed, Medline, and Embase. Keywords used in the search were "dental treatment under general anesthesia", "special-needs patients", "medically-compromised patients", and "children", in various combinations. Studies published only on dental treatment under general anesthesia and in English were included. Only 10 studies were available for final analysis. Age range from 1 to 50 years, and restorative procedures, were most prevalent. Only two studies discussed repeated general anesthesia, with rates of 7.2% and 10.2%. Over time, the provision of general anesthesia for special-needs patients has changed from dental clinics to general hospitals. The demand for dental treatment for special-needs patients under general anesthesia continues to increase. Currently, there are no certain accepted protocols for the provision of dental treatment under general anesthesia.

Dental students' knowledge of oral health for persons with special needs: a pilot study

OBJECTIVES

The purpose of this pilot study was to assess the knowledge and awareness of dental students with respect to oral health care of the person with special health care needs (SHCN) and evaluate effectiveness of an education program on improving their knowledge.

METHOD

An evaluation consisting of a questionnaire was answered before and immediately after a 30-minute educational presentation in the form of a DVD that includes a PowerPoint and a video of oral health care for individuals with SHCN. The questionnaire was based on the materials and information presented in the DVD and included 26 questions (true/false/I do not know).

RESULTS

The mean (± SD) score on the pretest was 10.85 (± 5.20), which increased to 16.85 (± 5.47) on the posttest. This difference was statistically significant (P < 0.001). Forty percent of the students surveyed reported that they were very satisfied with the educational part of the presentation, while 50% were somewhat satisfied. Thirty percent of students expressed that the educational intervention used is very effective.

CONCLUSIONS

Viewing the educational intervention was effective in informing the sophomore students and providing them with instructive basic information on person with SHCN. Dental colleges should increase students' knowledge, training, and exposure to individuals with SHCN.

Impact of 24-month fluoride tablet program on children with disabilities in a non-fluoridated country

The aim of this study was to evaluate the caries preventive effects of a school-based fluoride tablet program in children with disabilities. Two hundred and seventeen children with disabilities were divided into two groups: the intervention group (IG) ingested 1.0mg fluoride tablet daily while the control group (CG) ingested a placebo. The initial oral examinations were conducted prior to fluoride intake and 24-month follow-up examinations were conducted to evaluate the effectiveness of fluoride tablet ingestion. The results from this study demonstrated significant reductions in the DMFT index (the sum of decayed, missing, and filled permanent teeth), 0.63, as well as the DMFS index (the sum of decayed, missing, and filled surfaces of the permanent dentition), 1.25, when compared with the CG. A statistically significant reduction in the DMFT index and DMFS index (30.42% and 36.84%, respectively) suggested an anti-cariogenic benefit to fluoride tablet administration. Greater caries reduction occurred on mesio-distal and bucco-lingual surfaces (53.27% and 52.57%, respectively). Fluoride tablets should be considered as a caries preventive strategy in school-based caries prevention programs for children with disabilities in fluoride deficient areas.

Oral hygiene and periodontal status of teenagers with special needs in the district of Nalgonda, India

OBJECTIVES

To assess oral hygiene status, oral hygiene practices and periodontal status among 14-17-year-old visually impaired, deaf and dumb, intellectually disabled and physically challenged and normal teenagers in the district of Nalgonda, South India.

MATERIALS AND METHODS

Seven hundred and fifty teenagers in the age group of 14-17 years, constituting visually impaired, deaf and dumb, intellectually disabled, physically challenged and normal teenagers, were studied. Oral hygiene status and periodontal status were assessed using clinical indices and compared.

RESULTS

Among the five groups chosen for the study, the intellectually disabled group had the highest plaque scores and poor oral hygiene. The visually impaired and deaf and dumb had better oral hygiene compared with other disability groups. Physically handicapped showed higher loss of attachment scores and deleterious and parafunctional habits. Normal teenagers had good oral hygiene and lower plaque scores. Oral health status relied basically on proper use of oral hygiene aids and training of the groups by their care takers.

CONCLUSION

Disabled groups showed poor oral hygiene and higher incidence of periodontal disease, which may be attributed to the lack of coordination, understanding, physical disability or muscular limitations. Hence, more attention needs to be given to the dental needs of these individuals through ultimate, accurate and appropriate prevention, detection and treatment.

Predictors of oral health after spinal cord injury

STUDY DESIGN

Cross-sectional study.

OBJECTIVES

To examine predictors of oral health in people with spinal cord injury (SCI).

METHODS

Ninety-two people with SCI (> or =6 months, 44% cervical level) completed questionnaires and underwent oral examination. Socio-economic, injury-related and oral habits variables were used for predicting oral health score (OHS); Decayed, missing and filled teeth (DMFT) score; and periodontal screen and recording index (PSR).

RESULTS

Most people with SCI were able to bring at least one hand to the mouth (82%) and brush teeth independently (65%). Regarding daily oral habits, 84% reported brushing teeth, 48% rinsing mouth, 14% flossing, 33% tobacco use and 13% mouthstick use. Only 32% had teeth cleaned within the past year. Oral examination revealed three decayed and eight missing teeth on average, with prominent periodontal disease (64%). Employment before SCI and more risky oral habits were significant predictors of worse OHS (P=0.005 and P=0.014, respectively) and PSR score (P=0.010 and P=0.035, respectively). Older age was the only predictor of worse DMFT score (P<0.001).

CONCLUSION

Oral health appears compromised in people with SCI. Identification of modifiable risk factors warrants examination whether intervention with focus on behavioral changes may improve oral health in this population.

Oral health care provided by Greek dentists to persons with physical and/or intellectual impairment

This study evaluated Greek dentists' attitudes toward the provision of oral health care for persons with physical and intellectual impairment (PPII). A questionnaire was used to select information on dentists' socioeconomic data, their office characteristics, oral health care they performed, and their views about oral healthcare delivery for PPII. The final sample consisted of 534 dentists. Descriptive statistics and Analysis of Variance (ANOVA) were used for the statistical analysis of the data. Most respondents were general practitioners (79.3%) providing oral health care to PPII, but 70% of the dentists had not been trained to treat them. In their opinion, oral health care for PPII demanded a lot of time and was hard to accomplish. Based on an evaluation of the results, this study suggests that continuing education and training of dentists to treat PPII are essential for this population in Greece.

Urinary fluoride concentration in children with disabilities following long-term fluoride tablet ingestion

Urine is the most commonly utilized biomarker for fluoride excretion in public health and epidemiological studies. Approximately 30-50% of fluoride is excreted from urine in children. Urinary fluoride excretion reflects the total fluoride intake from multiple sources. After administering fluoride tablets to children with disabilities, urinary fluctuation patterns should be investigated. The purpose of this study was to monitor the short and long term fluctuating patterns of urinary fluoride concentration after fluoride tablets were ingested by children with disabilities. Children with disabilities aged 6-12 years old were selected randomly and were divided into three groups: Group A, 1.0mg fluoride tablet, Group B, 0.5mg fluoride tablet, and Group C, control group. The urine samples were collected in the morning (MU) and 2h after fluoride tablets were ingested (AU). Urine was collected on the day prior to fluoride intake (baseline), the first, the third, the fifth and the eighth day of fluoride ingestion for a short term, and once every 6 months for a total of 18 months for long-term observation. The AU sample showed statistically significantly higher concentrations of urine fluoride than those of the MU samples, and no statistically significant difference was noticed in the MU samples among the three groups. Group A showed the highest urinary fluoride concentration (UFC) among the three groups. UFC increased as ingested fluoride tablet dosage increased, and it returned to the baseline level on the following day and persisted throughout the study period.

Planning dental treatment for people with special needs

People with disabilities and other special needs present unique challenges for oral health professionals in planning and carrying out dental treatment. This article presents a schema for planning dental treatment that encourages the oral health provider to fully consider multiple medical, social, psychologic and dental findings when preparing treatment recommendations for a patient with special needs. If these factors are fully integrated, the resulting treatment recommendations provide the best chance of helping the individual achieve and maintain a lifetime of oral health.

Inequalities in oral health for children with disabilities: a French national survey in special schools

BACKGROUND

Despite wide recognition that children with disability often have poor oral health, few high quality, controlled results are available.

METHOD

Twenty-four objective and subjective criteria covering feeding, autonomy, access to dental care, oral hygiene, oral disease, general health and behavior were evaluated in a observational cross-sectional study of 2,487 children with disability (DC group), 4,772 adolescents with disability (DA group) and 1,641 children without disability (NDC group). Five algorithms ranked the subjects according to clinical criteria in three original oral health indices: the Clinical Oral Health Index (COHI), indicating the level of oral health problems, the Clinical Oral Care Needs Index (COCNI) giving dental care need levels, and the Clinical Oral Prevention Index (COPI) determining possible needs in terms of dental education initiatives.

RESULTS

DC-group children presented poorer oral health and had greater needs in both treatment and preventive oral health actions than NDC-group children (OR = 3.97, 95% CI = 3.25-4.86 for COHI; OR = 2.01, 95% CI = 1.77-2.28 for COCNI; OR = 5.25, 95% CI = 4.55-6.02 for COPI). These conditions were worse again in the DA group comparing to the DC group (OR = 3.52, 95% CI = 2.7-4.6 for COHI; OR = 1.52, 95% CI = 1.38-1.69 for COCNI; OR = 1.53, 95% CI = 1.39-1.69 for COPI).

CONCLUSION

Clinical indices generated by algorithmic association of various clinical indicators allow sensitive clinical measurement, and in this study demonstrated inequalities in oral health for children with disabilities schooling in institutions. Questions need now to be addressed as to the measures that could be taken to compensate for this situation.

Improving and maintaining oral health for people with special needs

The number of people in the United States population with disabilities and other special needs is growing dramatically. These individuals present unique challenges for oral health professionals in planning and carrying out dental treatment and for the oral health delivery system. Because it has been recognized that the current delivery system is not working well for these populations, new workforce, financing, and delivery models are beginning to emerge that may hold promise for creating and maintaining oral health for currently underserved populations, including people with disabilities and other special needs. This article discusses the implications of this for the oral health profession, describes the challenges of providing oral health services for this population, and discusses the implications of these challenges for the organization of the oral health delivery system.

Oral diagnostics for the geriatric populations: current status and future prospects

Because it is a noninvasive technique, there is growing interest in replacing blood with oral-based methods of diagnostics. Oral diagnostics may be used for diagnosis and therapeutic drug monitoring of both oral diseases (eg, caries, periodontal disease,oral lesions, oral cancer) and systemic diseases (eg, infectious diseases, including HIV and AIDS, autoimmune diseases, cancer,and endocrine disorders). The authors address both existing techniques and oral-based diagnostics that will be applicable to the aging population in the future. They also highlight those techniques that are uniquely suited to point-of-care applications.