Addressing obesity in the dental setting: What can be learned from oral health care professionals' efforts to screen for medical conditions

Public and dental teams' views about weight management interventions in dental health settings: Systematic review and meta-analysis

Collaborative approaches across healthcare to address obesity are needed but intervention in dental settings is not widely implemented. Here we systematically synthesized the views of both the public and dental teams about delivering weight management interventions in dental settings and identified potential barriers to implementation. A systematic review of five databases from inception to April 3, 2023 was completed. Proportional meta-analyses were performed with quantitative data and thematic analysis of qualitative data. A total of 7851 studies were screened and 33 included in the review. The prevalence of height and weight screening in dental settings varied (4%-87%) with an average of 29% undertaking screening (p = <0.01; 95% CI: 14%-46%). A significant proportion of the public were supportive of weight screening in dental settings (83%; p = <0.01; 95% CI:76%-88%). Significant barriers to providing weight screening and/or intervention included fear of offending patients (57%; 95% CI: 45%-68%) and a lack of time (48%; 95% CI: 30%-66%). Qualitative data revealed further barriers including stigmatizing views of dental teams toward people living with overweight/obesity. Enablers of weight discussion included associating weight with oral health. Overall, whilst some barriers were identified, there is potential for weight management interventions to be used more routinely in dental settings.

Effect of the Ongoing Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Pandemic on Dental Service Utilization in Patients With Comorbidities

BACKGROUND

The keystone of safe and effective patient management is to approach a patient with up-to-date medical information. Assessment of patients for their medical conditions has changed during the coronavirus disease 2019 (COVID-19) pandemic and the need for appropriate research infrastructure has increased. Considering an updated list of high-risk underlying conditions in the post-COVID-19 era, this study aimed to evaluate the utilization of dental services by patients with comorbidities during the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic.

METHODS

 Data of patients with comorbidities seeking dental care at a dental school during the COVID-19 pandemic were retrospectively evaluated. Demographic variables (age, gender) and medical history of the participants were recorded. The patients were classified according to their diagnosis. Data were analyzed using descriptive statistics and Chi-square analysis. The significance level was determined at α=0.05.

RESULTS

 The study included data from 1067 patient visits between September 1, 2020 and November 1, 2021. Among these patients, 406 (38.1%) were males and 661 (61.9%) were females, with a mean age of 38.28 ± 14.36 years. Comorbidities were identified in 38.3% of the patients with predominance in females (74.1% n=303). Single comorbidity was observed in 28.1% while multi-morbidity was detected in 10.2% of the cohort. The most prevalent comorbidity was hypertension (9.7%), followed by diabetes (6.5%), thyroid disorders (5%), various psychological diseases (4.5%), COVID-19 infection (4.5%), and different allergies (4%). The presence of one or more co-morbidities was observed mostly in the 50-59 years age group.

CONCLUSIONS

 The seeking of dental care among the adult population with comorbidities was high during the SARS-CoV-2 pandemic. It would be beneficial to develop a template for obtaining a medical history from patients by taking full account of the consequences of the pandemic. The dental profession needs to respond accordingly.

Pro-inflammatory and (Epi-)genetic markers in saliva for disease risk in childhood obesity

BACKGROUND AND AIM

Childhood obesity is an emerging problem often leading to earlier onset of non-communicable diseases in later life. Biomarkers to identify individual risk scores are insufficient in routine clinical practice, which is related to the need for easily sampled, non-invasive survey methods in children. We aimed to investigate and strengthen possible pro-inflammatory markers and epigenetic risk factors in saliva of obese children compared to lean controls.

METHODS AND RESULTS

19 overweight/obese (OC, 10.1 ± 1.9 years, BMI 27.7 ± 3.2 kg/m²) and 19 lean control children (CC, 9.7 ± 2.5 years, BMI 16.4 ± 1.8 kg/m²) participated in this explorative pilot study. Anthropometric measures, saliva and cheek swab samples were taken. Saliva profiles were examined for acute phase proteins (CRP and neopterin) and pro-inflammatory cytokines (IL-17a/IL-1β/IL-6). Cheek swabs were analyzed to investigate DNA methylation differences with subsequent hierarchical cluster and principal component analyses (PCA). Saliva analysis showed significant increased CRP concentrations in OC compared to CC (p < 0.001). There were no significant differences, but high intra-individual values in neopterin, IL-17a, IL-1β and IL-6. An unsupervised PCA of CpG loci with high variance (σ/σ_max > 0.2) clearly separated OC and CC according to their methylation pattern. Furthermore, a supervised approach revealed 7125 significantly differentially methylated loci, whose corresponding genes were significantly enriched for genes playing roles in e.g., cellular signalling, cytoskeleton organization and cell motility.

CONCLUSIONS

CRP and methylation status determinations in saliva are suitable as non-invasive methods for early detection of risks for non-communicable diseases in children/adolescents and might be a useful supplementary approach in the routine clinical practice/monitoring.

Early detection of childhood overweight and related complications in a Danish population-based cohort aged 2-8 years

BACKGROUND

Overweight in early childhood often tracks into adolescence and adulthood and early childhood is a critical period for developing sustained overweight. This study aims to investigate the early detection of childhood overweight (including obesity) and related cardiometabolic complications in a Danish population-based cohort of children aged 2.5-8 years in collaboration with primary care municipal dental clinics and public health nurses.

METHODS

In this prospective population-based cohort study, 335 pre-school children (age 2.5 and 5 years) were recruited from municipal dental clinics, and 657 school children (age 6-8 years) by public health nurses. A subgroup of 392 children (40%) participated in additional hospital-based examinations including blood pressure measurement and a blood sample. Children were re-examined approximately one year later.

RESULTS

The prevalence of overweight was 13.73% in pre-school children and 13.69% in school children at baseline. In the pre-school children, differences in cardiometabolic risk markers between children with and without overweight were minor, whereas in school children with overweight, cardiometabolic derangements were manifest including significantly higher levels of fasting glucose, insulin, homoeostasis model of assessment for insulin resistance, triglycerides, and alanine aminotransferase and lower levels of high-density lipoprotein cholesterol. During follow-up the prevalence of overweight did not change in pre-school children but increased to 17.0% in school children.

CONCLUSIONS

Existing contacts with the primary health care sector, including dental care, can successfully be used for detection of overweight. This study suggests that early detection should be initiated at pre-school ages since overweight-related complications are already established by school ages.

Protocol for a Case Control Study to Evaluate Oral Health as a Biomarker of Child Exposure to Adverse Psychosocial Experiences

Background: The early identification of children who have experienced adversity is critical for the timely delivery of interventions to improve coping and reduce negative consequences. Self-report is the usual practice for identifying children with exposure to adversity. However, physiological characteristics that signal the presence of disease or other exposures may provide a more objective identification strategy. This protocol describes a case–control study that assesses whether exposure to adversity is more common in children with tooth enamel anomalies compared to children without such anomalies. Methods: For 150 mother–child pairs from a pediatric dental clinic in Toronto, Canada, maternal interviews will assess the child’s adverse and resilience-building experiences. Per child, one (exfoliated or extracted) tooth will be assessed for suspected enamel anomalies. If anomalies are present, the child is a case, and if absent, the child is a control. Tooth assessment modalities will include usual practice for dental exams (visual assessment) and modalities with greater sensitivity to identify anomalies. Conclusion: If structural changes in children’s teeth are associated with exposure to adversity, routine dental exams could provide an opportunity to screen children for experiences of adversity. Affected children could be referred for follow-up.

Differences between Obese and Non-Obese Children and Adolescents Regarding Their Oral Status and Blood Markers of Kidney Diseases

(1) Background: A rarely discussed effect of obesity-related glomerulopathy (ORG) may slowly lead to irreversible glomerular damage and the development of chronic kidney disease. These patients need to undertake medical care, but whether they should be included in intensive oral care is still not mandatory. The study aimed to assess a relationship between renal, metabolic, and oral health indicators among pediatric patients affected by simple obesity. (2) Methods: 45 children and adolescents with simple obesity hospitalized (BMI 34.1 ± 4.8 kg/m², age 15.4 ± 2.3) and compared with 41 aged-matched healthy controls (BMI 16.4 ± 2.4 kg/m², age 15.4 ± 2.7). Echocardiography, 24-h ambulatory blood pressure monitoring, ultrasound exam with Doppler, and laboratory tests including kidney and metabolic markers were performed. Oral status was examined regarding the occurrence of carious lesions using decay missing filling teeth (DMFT), gingivitis as bleeding on probing (BOP), and bacterial colonization as plaque control record (PCR). (3) Results: The strongest correlation was revealed between BMI and concentration of uric acid, cystatin C, GFR estimated by the Filler formula (r = 0.74; r = 0.48; r = -0.52), and between oral variables such as PCR and BOP (r = 0.54; r = 0.58). Children and adolescents with obesity demonstrated untreated dental caries, less efficient in plaque control and gingivitis. (4) Conclusions: No specific relation to markers of kidney disease were found; however, more frequent gingivitis/bacterial colonization and significant differences in oral status between obese and non-obese patients were revealed. Susceptibility to inflammation may be conducive to developing metabolic syndrome and kidney damage in the form of obesity-related glomerulopathy and contribute to future dental caries. Uric acid seems to indicate metabolic syndrome and cardiovascular complications (LVMI > 95 percentiles). Cystatin C and uric acid might aspire to be early markers of kidney damage leading to obesity-related glomerulopathy.

Context matters: Integration of social determinants of health in AEGD and GPR curricula

PURPOSE

To examine the integration of social determinants of health (SDH) in the US Advanced Education in General Dentistry (AEGD) and General Practice Residency (GPR) programs.

METHODS

This study used an explanatory sequential mixed-methods approach. A 46-question survey was sent to all 265 AEGD and GPR programs in February 2019. Descriptive statistics and multivariate analyses were conducted to identify factors influencing SDH curricular inclusion. A convenience sample of program directors (PDs) was interviewed between June and December 2019. Through content analysis, themes and subthemes were identified.

RESULTS

Of the 265 AEGD and GPR PDs, 111 completed the survey (42% response rate). Almost three-quarters of PDs (72%) agreed that it was important for residents to understand basic SDH concepts. However, programs lacked eight of the 10 surveyed SDH subtopics. The odds of teaching five or more SDH subtopics were 0.09 (95% CI: 0.02-0.41) for programs with none-to-minimal levels of SDH integration in their clinical settings compared to close-to-fully integrated ones. Coding of PD interviews (N = 13) identified five major themes: 1. influences to integrate SDH, 2. training strategies, outcomes, and outputs, 3. reasons for training strategies, 4. barriers and solutions, and 5. future integration goals. Most PDs cited delivering SDH content during patient care and reported time and organizational culture being barriers to more curricular inclusion.

CONCLUSIONS

AEGD and GPR curricula are deficient in SDH content and risk underpreparing residents for caring for the underserved. PDs and organizational leaders must prioritize SDH inclusion in order to train dentists for integrated person-centered care.

Dental practitioners' use of health risk assessments for a variety of health conditions: Results from the South Atlantic region of The National Dental Practice-Based Research Network

BACKGROUND

An important step in integrating dental and medical care is improving understanding of the frequency and characteristics of dental practitioners who conduct health risk assessments (HRAs).

METHODS

From September 2017 through July 2018, active dentist and hygienist members of the South Atlantic region of The National Dental Practice-Based Research Network (N = 870) were invited to participate in a survey evaluating their HRA practices (screening, measuring, discussing, referring patients) for 6 health conditions (obesity, hypertension, sexual activities, diabetes, alcohol use, tobacco use). For each health condition, the authors used ordinal logistic regression to measure the associations among the practitioner's HRA practices and the practitioner's characteristics, barriers, and practice characteristics.

RESULTS

Most of the 475 responding practitioners (≥ 72%) reported they at least occasionally complete 1 or more HRA steps for the health conditions except sexual activities. Most practitioners screened (that is, asked about) and gave referral information to affected patients for diabetes (56%) and hypertension (63%). Factors associated with each increased HRA practice for 2 or more outcomes were non-Hispanic white compared with Hispanic practitioner (cumulative odds ratio [COR] obesity, 0.4; 95% confidence interval [CI], 0.2 to 0.8; and COR diabetes, 0.3; 95% CI 0.2 to 0.8), male compared with female practitioner (COR tobacco, 0.3; 95% CI, 0.2 to 0.7; and COR hypertension, 0.4; 95% CI 0.2 to 0.8), and practitioner discomfort (COR, obesity and alcohol use, 0.7; 95% CI, 0.6 to 0.9; and COR, sexual activities 0.6; 95% CI 0.5 to 0.8).

CONCLUSIONS AND PRACTICAL IMPLICATIONS

Dental practitioners are conducting HRA practices for multiple conditions. Interventions should focus on reducing practitioner discomfort and target non-Hispanic white, male practitioners.

The role of oral health care professionals in preventing and managing obesity: A systematic review of current practices and perceived barriers

INTRODUCTION

There is a growing interest to expand the role of oral health care professionals in obesity prevention and management. The aim of this systematic review was to synthesise the evidence on current practices of, and perceived barriers to, oral health care professionals' involvement in obesity screening and management.

METHODS

Key search strings were developed and used in seven databases from inception through February 6, 2019. Data were screened against inclusion criteria, independently extracted, and quality appraised by two reviewers based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses.

RESULTS

Ten studies were included in this review. The practices of oral health care professionals in relation to obesity assessment, counseling, and specialist referrals were found to be very limited. Oral health care professionals believed in their role to support patients for achieving weight-loss goals, however just over one-third were trained in anthropometry. Perceived barriers included lack of time, limited knowledge or training, patients' unwillingness to listen to oral health care professionals' advice, and lack of appropriate specialist referrals.

CONCLUSION

Oral health care professionals are well-positioned and supportive in undertaking healthy weight interventions in their clinical practice; however, their practices are limited due to barriers such as lack of time, limited training and lack of referrals.

Healthy Futures: Engaging the oral health community in childhood obesity prevention - Conference summary and recommendations

Childhood obesity is a major public health problem. An association between obesity and dental caries, the most prevalent disease of childhood, has been identified. One explanation for the association is that consumption of sugar-sweetened beverages and frequent snacking on carbohydrate-rich foods are common risk factors for development of both obesity and caries. The Robert Wood Johnson Foundation (RWJF) has been at the forefront of national efforts to promote healthy weight in children. As part of these efforts, RWJF sponsored the Healthy Futures: Engaging the Oral Health Community in Childhood Obesity Prevention National Conference, held on November 3-4, 2016, at Georgetown University in Washington, DC. The aim of the conference was to increase awareness of evidence-based recommendations; identify strategies; and promote collaborative efforts that oral health professionals, oral-health-related organizations, and others can employ to prevent childhood obesity. This report summarizes the findings presented at the conference and discusses their implications. The report also reviews recommendations made in the areas of research, education, and policy that resulted from the conference.