Orthodontic management of orofacial problems in young people with impairments: review of the literature and case reports

Correlation between salivary cytokine profiles and white spot lesions in adolescent patients receiving clear aligner orthodontic treatment

BACKGROUND

To explore the relationship between changes in salivary cytokine levels and the occurrence of white spot lesions in adolescents receiving clear aligner orthodontic treatment and investigate the predictive value of various factors for lesion occurrence.

METHODS

We retrospectively analyzed sixthy eight adolescent in the permanent dentition period, who received clear aligner orthodontics in our hospital were randomly divided into two groups according to the occurrence or aggravation of white spot lesions after treatment. The general condition of the oral cavity was analyzed, saliva was collected, and inflammation-related cytokines with varying transcription levels between groups were screened by transcriptome analysis. The expression levels of inflammatory cytokines in the saliva of the patients in the two groups were measured, and the risk factors for white spot lesions were screened by correlation analysis and binary logistic regression analysis. The value of the independent and combined application of risk factors for predicting the occurrence of white spot lesions in adolescent patients after invisible orthodontic treatment was analyzed by receiver operating characteristic (ROC) curve analysis.

RESULTS

Transcriptome and GO and KEGG pathway analyses showed that there were differences in the transcription levels of inflammatory cytokines such as CXCL1, CXCL2, CXCL8, CCL3, CCL4, IL-1β and IL-2 between groups. The levels of CXCL8, CCL3, CCL4, IL-1β and IL-2 in the saliva of patients with white spot lesions were significantly higher in patients after invisible orthodontic treatment (P < 0.05). Correlation analysis and binary logistic regression analysis showed that elevated levels of CXCL8, IL-1β and IL-2 were independent risk factors for the occurrence of white spot lesions (P < 0.05). CXCL8 had the highest independent predictive value for the occurrence of white spot lesions (AUC = 0.773, P < 0.05), and the combination of IL-1β and IL-2 was also of high value in predicting the occurrence of white spot lesions.

CONCLUSION

After invisible orthodontic treatment, the oral microenvironment, including inflammatory cytokine levels, in adolescent patients changes; in particular, the levels of inflammatory cytokines such as CXCLs and ILs change. CXCL8 expression is significantly associated with the occurrence of white spot lesions and is an important potential target for the prevention and treatment of white spot lesions in the future.

Retrospective evaluation of the orthodontic treatment needs in primary school children with Robin sequence following Tübingen palatal plate therapy in infancy

INTRODUCTION

The aim of this study was to investigate the orthodontic treatment needs (OTN) of children with RS treated with the TPP in infancy compared to age- and sex-matched controls.

METHODS

The aim of this study was to investigate the orthodontic treatment needs (OTN) of children with RS treated with the TPP in infancy compared to age- and sex-matched controls.

RESULTS

In 21 children with RS (n = 23; 19 non-syndromic, 4 syndromic; average age 9.9 years) showed high OTN, which was significantly higher than in controls (n = 21). The latter of 9 controls had minor OTN, followed by 8 participants with borderline OTN. Regarding the intraoral picture, patients with RS had an increased open bite tendency. Without considering the presence of a cleft palate, 16 children with RS had high or very high OTN, compared to 4 of controls.

CONCLUSIONS

Patients with RS have significantly higher OTN than healthy controls, independent of cleft occurrence. RS is associated with dental anomalies and special skeletal growth patterns, both increasing malocclusion and negatively affecting dentoalveolar growth. This should raise awareness for identifying these needs and provide a comprehensive orthodontic treatment, where functional rehabilitation should be favored over aesthetic results.

Guidelines for Orthodontic Management of Individuals With Mental Illness Using Psychiatric Medication: A Systematic Review

The majority of mentally challenged individuals anticipate treatment with inflated levels of concern more than conventional orthodontic patients. However, there are no systematic reviews on behavioral modification techniques and orthodontic therapy for people with mental illness. Therefore, the goal of the review was to highlight the orthodontic concerns for people with mental disabilities with the intent to address the problems that emerge when providing orthodontic care. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and population, exposure, and outcome (PEO) criteria were followed in conducting the review. An electronic search was performed in the PubMed, Scopus, EMBASE, Cochrane Oral Health Group, and Dentistry and Oral Science Source databases searched through EBSCO and Google Scholar for potentially relevant publications in the English language from January 2002 to December 2022. Studies reporting behavioral modification strategies and/or physical constraints used during orthodontic treatment of mentally challenged patients were included in the review. The quality of the included studies was evaluated using the Joanna Briggs Institute (JBI) critical appraisal checklist for case reports and research reviews and synthesis. The initial electronic and manual search yielded 233 articles. After eliminating duplicates and reviewing the title/abstracts, 75 articles were selected for independent full-text review. Based on the eligibility criteria, 12 studies were finally chosen for qualitative synthesis. Four of these studies were case reports, while eight were comprehensive reviews. The JBI critical assessment criteria for case reports revealed that two studies had moderate-quality evidence, one case report with high-quality evidence and the other with low-quality evidence. The quality of the selected comprehensive literature reviews assessed using JBI critical assessment for reviews and research syntheses was judged to have poor-quality evidence. A thorough literature search on the topic did not reveal a single systematic review, and all of the reviews that were chosen were exhaustive. Parental cooperation and patient motivation are crucial components of a successful treatment regimen. A better prognosis is determined by the choice of appropriate orthodontic mechanotherapy along with the utilization of an array of behavior modification modalities and the availability of a team with expertise.

Rare Disorders: Diagnosis and Therapeutic Planning for Patients Seeking Orthodontic Treatment

The available literature on the orthodontic treatment of patients with rare disorders is extremely scarce. The aim of this study was to analyze the diagnosis and orthodontic treatment of a group of 94 individuals with rare diseases, referred for orthodontic evaluation to a university special care dentistry center (University of Santiago de Compostela, Spain). We created a control group of 94 systemically healthy individuals, paired by sex and age range. For all participants, we recorded their dental and skeletal abnormalities, oromotor dysfunctions and the characteristics of their orthodontic treatment. Some of the morphological and functional abnormalities were more prevalent in the rare disorders group than in the control group, including dental agenesis, microdontia, enamel defects, maxillary hypoplasia, overbite, cleft lip/palate, mouth breathing, atypical swallowing, lingual/labial interposition, labial incompetence, modified consistency diet, bruxism, and muscle tone abnormalities. Compared with the control group, the 56 patients with rare disorders who underwent orthodontic treatment required more desensitization sessions, used mixed appliances (fixed and removable) more often and for longer periods and had more frequent complications, such as gingivitis, caries, mucosal ulcers and recurrent debonding of the device. In conclusion, for selected patients with rare disorders, it is feasible to perform orthodontic treatment, whose planning will be determined by the dental-skeletal abnormalities and oromotor dysfunctions. Although complications are more frequent, they can typically be solved without having to stop treatment.

Specialist hospital treatment and care as reported by children with intellectual disabilities and a cleft lip and/or palate, their parents and healthcare professionals

BACKGROUND

Research into hospital treatment and care of children with intellectual disabilities is extremely limited, but available literature points to difficulties. Some children have a co-occurring condition alongside an intellectual disability which requires ongoing treatment, such as a cleft lip/palate. To date, their experiences remain untapped.

METHOD

Semi-structured interviews with 23 participants; five children with intellectual disabilities (aged 11-16), their parents (n = 9) and nine healthcare professionals working in cleft care. Thematic analysis determined patterns across the data.

RESULTS

Three key themes were found: struggles (stress and distress, and power imbalance), tensions (perceived levels of choice and control in decision making, lack of training around intellectual disability assumptions and jargon) and good practice (appropriate communication and information, and tailored treatment).

CONCLUSION

Good practice was evident, but was ad hoc. Individualized treatment and communication based upon children's needs are required as is further investigation into general anaesthetic induction for children with intellectual disabilities.

An assessment of job satisfaction: A cross-sectional study among orthodontists of Saudi Arabia

AIM OF THE STUDY:

The main objective of the present study was to investigate the level of job satisfaction among professional orthodontists in relation to some significant intrinsic and extrinsic factors that generally affect their performance.

MATERIALS AND METHODS:

A cross-sectional study was conducted among orthodontists working in the Kingdom of Saudi Arabia using an online survey questionnaire through Survey Monkey. A total of 161 responses were received; among those, 57.8% of the respondents were Saudi and 42.2% were non-Saudi.

RESULTS:

On an overall satisfaction basis, a majority of orthodontists (80.7%) were satisfied with orthodontics as their profession irrespective of their gender. Only 4.4% showed dissatisfaction, whereas the remaining 14.9% were moderately satisfied with orthodontics as a profession. In-depth analysis revealed that a majority of the respondents (56.2%) showed reservations over having ample time for their family life. 52.8% of the respondents strongly agreed that they are assigned significant paperwork. Likewise, 66.5% of the orthodontists showed moderate to dissatisfaction over time adherence by the patients.

CONCLUSION:

The findings of the present investigations depicted a higher level of passion and commitment among the male and female respondents for the profession in spite of the fact that they do not have adequate time for their personal life. The working efficiency of orthodontists may be significantly enhanced by sparing them from too much paperwork and ensuring that their patients appear on time.

Skeletal open-bite treatment with zygomatic anchorage for a child with mental retardation: A new modality

Anterior open bite (AOB) is one of the most difficult malocclusions to treat and maintain in orthodontics. Malocclusion occurs more frequently in children with disabilities than in healthy children. Surgical correction of severe AOB often requires maxillary impaction to reduce the anterior facial height. The zygomatic buttress area could be a valuable anchorage site to achieve intrusion of maxillary posterior teeth. A 16-year-old boy with mental retardation showing signs of persistence of infantile behavior, decreased cognitive functioning, and psychomotor skill deficits (no identified syndrome) with an AOB was treated by intrusion of maxillary posterior teeth using I-shaped multipurpose titanium miniplate (SK Surgicals, India). A 7 mm AOB was corrected after 6 months of intrusion. The benefits of this treatment as an alternative to conventional orthodontic appliances are significant in subjects who lack the understanding or with manual dexterity to use an orthopedic appliance.

Prevalence of malocclusion in individuals with and without intellectual disability: A comparative study

OBJECTIVE

The aim of this study was to compare the prevalence malocclusion between individuals with intellectual disability (ID) and a control group without disability (NID).

METHODS

A total of 202 individuals (123 with ID and 79 with no impairment) were included in the study. Data were collected through oral examinations using the Angle classification of malocclusion and the dental aesthetic index (DAI).

RESULTS

According to Angle's classification of malocclusion, it was found that 37.6% of all participants presented malocclusion. Class II malocclusion was the most common form of malocclusion in both groups, whereas class III cases were present almost exclusively in ID group (91.7%). The mean DAI score was 30.85 (± 13.7), being higher in the ID group (32.80) than in the control group (27.81; p = 0.003). A total of 45 (22.3%) participants had DAI scores of 36 and above, which indicate a handicapping malocclusion requiring mandatory orthodontic treatment. From those needing mandatory orthodontic treatment, the majority (84.4%) belonged to ID group. Mandibular irregularity (56.4%) and incisal segment crowding (45%) were the most common features of the malocclusion. Linear regression indicates that having an intellectual disability predicts severe or very severe malocclusion.

CONCLUSIONS

In this study, the prevalence of malocclusion was found to be higher and more severe in intellectual disabled participants. The dental practitioner should understand the particular relevance of this problem especially in patients with intellectual disabilities where impaired oral functions and poor appearance may further complicate oral health and increase negative social responses.

Fixed multibracket dental therapy has challenges but can be successfully performed in young persons with Down syndrome

Purpose The objective of this study was to analyze the feasibility of orthodontic treatment with fixed multibracket dental appliances (FMAs) in patients with Down syndrome (DS). Methods The study sample was formed of 25 patients with DS who underwent orthodontic treatment with FMAs. Dental and skeletal characteristics, aspects of FMA treatment, retainer use and recurrences were analyzed. Results were compared with a control group of healthy, age-, sex- and PAR index-matched individuals. Results All the controls underwent a single desensitization session, whereas 2-3 sessions were necessary in 11 patients with DS (p < 0.001). All the controls underwent bimaxillary treatment, compared with 11 patients with DS (p < 0.001). Only 8 patients with DS wore intermaxillary elastics, compared with 19 controls (p = 0.004). Complications were more common in patients with DS than in controls (p = 0.003), due particularly to traumatic ulcers development. There were more failures during the maintenance phase in patients with DS than in controls (p = 0.001). The mean duration of treatment was 37 months in patients with DS and 23 months in controls. More cemented retainers were used in the controls than in patients with DS (p = 0.050). Conclusions It is possible to perform orthodontic treatment with FMAs in patients with DS, although treatment may take longer than usual and the frequency of complications is higher than in controls. Implications for Rehabilitation Certain dental characteristics of Down syndrome (DS) make these children firm candidates for orthodontic intervention. There is little literature available on orthodontic treatment in patients with DS, particularly with regard to the use of fixed appliances. This case-control study shows that it is possible to perform orthodontic treatment with fixed appliances in adequately selected patients with DS. However, in patients with DS orthodontic treatment may take longer than usual and the frequency of complications is higher than in the general population.

[Access to care and prevention for people with disabilities in France: Analysis based on data from the 2008 French health and disabilities households surveys (Handicap-Santé-Ménages)]

BACKGROUND

Using data from the 2008 French health and disabilities households surveys, this study examines the use of three types of routine medical care (dental, ophthalmological and gynecological care) and four preventive services (cervical cancer screening, breast cancer screening, colon cancer screening and vaccination against hepatitis B) both for people with disabilities and for those without. Two definitions of disability were retained: (1) functional limitations (motor, cognitive, visual or hearing limitations) and (2) administrative recognition of disability.

METHODS

For each type of care, binary logistic regression was used to test whether access to care is influenced by any of the disability indicators as well as by other explanatory variables. Two set of explanatory variables were included successively: (1) sociodemographic variables such as age, gender as well as a proxy variable representing medical needs and (2) socioeconomic variables such as level of education, household income per consumption unit, supplementary health insurance coverage, co-payment exemption and geographic variables.

RESULTS

Persons reporting functional limitations are less likely to access to all types of care, in a proportion that varies between 5 to 27 points, compared to persons without functional limitations, except for eye care for which no gap is observed. The same results are obtained for persons reporting an administrative recognition of disability, and more precisely for those who benefit from the Disability allowance for adults (Allocation adulte handicapé [AAH]). After adding the social variables to the model, problems of access to health care decrease significantly, showing that disabled persons' social situation tends to reduce their access to care.

CONCLUSION

This study reveals, for a broad range of care, a negative differential access to care for persons reporting functional limitations compared to those without limitations which is confirmed when identifying disability through administrative recognition. Furthermore, it also discusses factors explaining these differentials. It highlights the role of the social situation of disabled people as an additional barrier to already limited access to healthcare.

Orthodontic treatment of a particular subgroup of children with special health care needs, children with craniofacial anomalies: An analysis of treatment length and clinical outcome

OBJECTIVE

To analyze any differences in the orthodontic treatment between children belonging to a particular subgroup of subjects with special health care needs (SHCN), children with craniofacial anomalies (CFA), and children not diagnosed with SHCN (NO SHCN).

MATERIALS AND METHODS

The study sample consisted of 50 children with SHCN and a confirmed diagnosis of CFA (SHCN/CFA); the control group consisted of 50 NO SHCN children fully matched for age, gender, and type of appliance used. The differences between the two groups were analyzed retrospectively: pre-, posttreatment scores, and score reduction of the Peer Assessment Rating Index (PAR), dental health component (DHC), and aesthetic component (AC) of Orthodontic Treatment Need Index (IOTN), number of appointments, number of simple or complex chair-time appointments, overall treatment time, and age at treatment start and end.

RESULTS

There were no statistically significant differences between the SHCN/CFA and NO SHCN groups for number of appointments, overall treatment time, age at treatment start, and age at treatment end (P  =  .682, .458, .535, and .675, respectively). There were statistically significant differences between groups in PAR, DHC, AC pre- and posttreatment, and number of simple and complex chair-time appointments (P  =  .030 and .000; .020 and .023; .000 and .000; .043; and .037; respectively). The reduction of PAR, DHC, and AC scores was not significantly different between groups (P  =  .060, .765, and .825, respectively).

CONCLUSION

The treatment of children with SHCN, in general, and with CFA, in particular, on the one hand involves a higher rate of using complex chair time appointments and an inferior treatment outcome, by the other side implies an overall treatment time and a reduction of PAR, DHC or AC scores similar to the treatment of children not diagnosed with SHCN.

Orthodontic treatment for disabled children: a survey of parents' attitudes and overall satisfaction

Background

Many patients with disability require orthodontic treatment (OT) to achieve adequate oral function and aesthetic appearance. The cooperation of disabled patients and of their parents is central to the success of OT, as treatment can involve ethical dilemmas. The aim of this study was to analyze the motivation, expectations and overall satisfaction with OT among parents of patients with disabilities.

Methods

The parents of 60 disabled Spanish children with physical, mental and/or sensory impairment undergoing OT were surveyed on attitudes to OT and level of satisfaction with the outcomes. The survey consisted of 23 questions in 4 sections: attitude and adaptation, benefits, adverse effects, and level of satisfaction after completion of OT. A control group formed of the parents of 60 healthy children undergoing OT at the same institution were also surveyed.

Results

Parents of disabled children undergoing OT showed a high level of motivation and they are willing to collaborate in oral hygiene procedures. Adaptation to the removable appliances was poorer in disabled children but adaptation to fixed appliances was excellent. OT can provide a marked improvement in quality of life, social relationships and oral functionality in disabled children.

Conclusions

Among parents of disabled children undergoing OT, the perceived level of overall satisfaction was very high and expectations were often exceeded.

Orthodontic treatment of children/adolescents with special health care needs: an analysis of treatment length and clinical outcome

BACKGROUND

The aim of this retrospective study was to analyse the treatment time and differences between the pre- and post-treatment peer assessment rating (PAR) index and aesthetic component (AC) of the index of orthodontic treatment need (IOTN) scores in children/adolescents with special health care needs (SHCNs), compared to non-special health care needs (NSHCNs) controls.

METHODS

Based on certain inclusion and exclusion criteria, medical records of SHCNs and randomly selected NSHCNs controls at the Department of Orthodontics, University Hospital Muenster were analysed retrospectively for the treatment time, number of appointments, chair time ("moderate" or "considerable"), PAR scores, and AC scores. Sample size calculation, descriptive statistics, and explorative analyses were performed using the Mann-Whitney U Test.

RESULTS

Twenty-nine children with SHCNs (21 boys, 9 girls; median age: 11 years, pre-treatment) and 29 children with NSHCNs (12 boys, 17 girls; median age: 12 years, pre-treatment) were enrolled in this study.The overall treatment time did not differ between the patient groups. However, more "considerable chair time" was needed for the SHCNs group compared to the control group (p < 0.05), whereas "moderate chair time" was more often needed in patients with NSHCNs (p = 0.001).The age of the patients at the first and last appointments showed significant statistical differences: children in the SHCNs group commenced orthodontic treatment earlier, by a median of 1 year, compared to children in the NSHCNs group.The SHCNs group had significantly higher pre- and post-treatment PAR scores (median 21/median 6) and AC scores (median 9/median 3) compared to NSHCNs patients (PAR: median 17/median 0; AC: median 5/median 1).However, the overall treatment time and the overall PAR and AC score reduction did not differ significantly between the SHCNs and NSHCNs groups.

CONCLUSIONS

While the overall treatment time and number of appointments did not differ, the overall chair time was higher in the SHCNs group. The pre- and post-treatment PAR and AC scores were significantly higher in the SHCNs group.

Oral health status and treatment needs of children and young adults attending a day centre for individuals with special health care needs

BACKGROUND

The oral health condition of individuals with special health care needs have been reported in literature to be influenced by various sociodemographic factors, including living conditions and severity of impairment. This study was carried out to determine the oral health status and treatment needs of children and young adults attending a day institution for those with special needs.

METHODS

This study was carried out as part of an oral health screening program organized by the institution and consent was obtained from parents and guardians before the screening. All information was supplied by the parents during the screening using a questionnaire completed by the dentist. Oral examination was carried out on all consenting subjects in attendance on the days of screening in the school clinic with parents and teachers in attendance, using standard World Health Organisation oral health indices to assess dental caries, oral hygiene status, malocclusion and other oral health parameters.

RESULTS

Fifty-four subjects aged 3-26 years (mean 12.28 +/- 6.82 years) and comprising 72.2% males and 27.8% females participated in the study. Over 90% were from parents of high and middle level educational background. Thirty-six (66.7%) were caries free, with a mean dmft score of 0.7 +/- 1.77 and mean DMFT score of 0.4 +/- 1.44 with no significant difference across gender (p = 0.5) and parents' educational status (p = 0.43). The mean OHI-S of the total population in this study was 1.36 +/- 0.16. Females had a mean score of 0.88 +/- 1.10 while males had a mean score of 1.55 +/- 1.24 with no significant difference (p = 0.6). Twenty-five (46.3%) had good oral hygiene, 17 (31.5%) had fair oral hygiene and 12 (22.2%) had poor oral hygiene, with no significant difference across gender (p = 1.11) and age groups (p = 0.07). Fifteen (27.8%) had gingivitis with no significant difference across age groups (p = 0.17). Forty-five (83.3%) had Angle's class I malocclusion, 6(11.1%) class II and 3 (5.6%) class III. Chronologic enamel hypoplasia was found in 9 (16.7%) of the total population. Up to 53.7% of the total population will require oral prophylaxis, 33.3% required restorations on their posterior teeth and 12.9% required veneers for labial facing of hypoplastic enamel.

CONCLUSION

The subjects in this study had a high prevalence of dental caries and need for restorative care. They would benefit from parental education on diet modification, improvement of oral hygiene practices and regular dental visits.

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.

A review of malocclusion among individuals with mental and physical disabilities

Oral health disparities between individuals with disabilities and the general population are widely reported in the literature, and malocclusion is no exception. As the number of people living with disabilities grows, so does the need to explore their oral health status. This review examines the reported prevalence of malocclusion in individuals with Down syndrome (DS), cerebral palsy (CP), cleft disorders, mental disabilities, and physical disabilities from 1976 to 2004. Malocclusion was assessed according to Angle's classifications, the Dental Aesthetic Index (DAI), and selected occlusion characteristics. The prevalence of malocclusion was higher in individuals with disabilities than in controls without disabilities. Malocclusion was more frequent when the handicap was mental rather than physical in origin. Class II and Class III malocclusions were common in individuals with CP and DS, respectively. Crowding, anterior diastema, and >1/2 cusp antero-posterior molar relations were frequent among people with disabilities. Findings varied according to disability, but were attributed to musculoskeletal abnormalities, altered cranial-base relationships, premature tooth eruption, corrective surgery, and lip incompetence. Only a deep bite was more frequent in controls compared to the individuals with disabilities.