Propolis Use in Dentistry: A Narrative Review of Its Preventive and Therapeutic Applications.

Propolis is a resinous substance produced naturally by bees, and it consists of the exudates of plants mixed with enzymes, wax, and pollen. Propolis continues to gain considerable scientific interest due to its potential health benefits. The modern-day use of propolis in pharmaceutical preparations, such as toothpastes, mouthwashes, chewable tablets, mucoadhesive gels, and sprays, is increasing. However, the effectiveness of using propolis-containing pharmaceuticals in dentistry is not clear. The present paper aims to review the literature on the dental applications of propolis in preventive dentistry, periodontics, oral medicine, and restorative dentistry and discuss its clinical effectiveness. A literature search was conducted using Scopus, PubMed, and Web of Science databases. In total, 104 studies were included, of which 46 were laboratory studies, 5 animal studies, and 53 human clinical studies. Overall, the laboratory studies revealed a range of antimicrobial effects of propolis on oral pathogens. Clinical investigations of propolis in biofilm and dental caries control as well as adjuvant periodontal therapies reported positive outcomes in terms of plaque control, pathogenic microbial count reduction, and periodontal tissue inflammation control. Additional investigations included the use of propolis for the management of recurrent aphthous stomatitis, oral mucositis, and cavity disinfection after caries removal as well as the development of a range of restorative dental materials. Based on the reported outcomes of the studies, the clinical usage of propolis has potential. However, the majority of the evidence is derived from studies with flaws in their methodological design, making their results and conclusions questionable. As a consequence, properly designed and well-reported clinical studies are required to affirm the effectiveness of propolis for dental applications. Additionally, the safety of propolis and the optimal concentrations and extraction methods for its clinical use warrant further investigation. Utilisation of standardised propolis extracts will help in quality control of propolis-based products and lead to the achievement of reproducible outcomes in research studies.

Factors associated with seeking preventive dental care: an integrative model exploration of behaviors in Mexican immigrants in Midwest America.

BACKGROUND: Mexican immigrants in the United States suffer from poor oral health. The objective of the current study was to explore the utility of applying theory-based factors associated with seeking preventive dental care in a sample of Mexican American adults. METHODS: Data were collected from a cross-sectional survey of a sample of 157 people of Mexican origin (64% female; age 34 ± 11 years) recruited primarily from church congregations and lay community organizations in Central Indiana. Using the Integrative Model of Behavioral Prediction as the guiding framework, structural equation modeling was used to test factors associated with intention to seek preventive dental care. RESULTS: Attitude towards seeking preventive dental care (estimate = 0.37; p < .0001) and self-efficacy for seeking preventive dental care (estimate = 0.68; p < .0001) were associated with intention to seek preventive dental care. The association between dental beliefs and intention to seek preventive dental care was mediated by attitude and self-efficacy (indirect effect = 0.26, p = .002), and the association between past behavior and intention to seek preventive dental care was mediated by self-efficacy (indirect effect = 0.26, p = .003). CONCLUSIONS: These findings suggest that interventions to increase preventive dental care seeking behavior among Mexican Americans should focus on changing attitudes toward seeking preventive dental care and on increasing self-efficacy to seek preventive dental care. Findings also support the use of interventions to influence dental beliefs.

Integrating Medical-Dental Care for Diabetic Patients: Qualitative Assessment of Provider Perspectives.

Globally, periodontal disease and diabetes have achieved epidemic proportions and have become a top health care priority. Mutual bidirectional exacerbation of these conditions is promoting creation of cross-disciplinary integrated care delivery (ICD) models that bridge the traditionally siloed health care domains of dentistry and medicine. By engaging focus groups inclusive of both medical and dental providers and one-on-one interviews, this qualitative study investigated provider knowledgeability, receptiveness, and readiness to engage ICD and sought input from the medical-dental primary care practitioner participants on perceived opportunities, benefits, and challenges to achieving ICD models for patients with diabetes/prediabetes. Statewide regional representation and inclusivity of diverse practice settings were emphasized in soliciting participants. Thematic analysis of focus group and interview transcripts was undertaken to establish current state of the art, gauge receptivity to alternative ICD models, and seek insights from practitioners surrounding opportunities and barriers to ICD achievement. Forty providers participated, and thematic analyses achieved saturation. Providers were well informed regarding disease interaction; were receptive to ICD, including implementation of better screening and referral processes; and favored improving interdisciplinary communication inclusive of access to integrated electronic health records. Perceived barriers and opportunities communicated by participants for advancing ICD were documented.

Grado de educación, prevención e importancia dental: realidad en padres de familia de León, Guanajuato / Education degree, prevention, and dental importance: reality in parents from Leon, Guanajuato

Objetivo: evaluar el grado de educación, prevención e importanciadental en caries y enfermedad periodontal en padres de familia de niños de primaria de la ciudad de León, Guanajuato. Material y métodos:En este estudio descriptivo, transversal y observacional se hizo una encuesta a 1,249 padres de familia de niños de seis diferentes escuelas primarias que constó de 18 preguntas enfocadas en la educación, prevención e importancia dental. Se estableció una comparación entre padres de familia con niños de escuelas públicas y privadas, así como entre el grado de estudios de los padres de familia con su propio grado de educación y prevención dental. Resultados: Se observó un grado moderado de prevención dental (48.04 por ciento de educación dental (49.48 por ciento), la mayoría da importancia a los dientes deciduos (87.43 por ciento); 65.89 por ciento de los padres consideró sus propios dientes como muy importantes, 8.02 por ciento, moderadamente importantes, 5.12 por ciento, poco importantes y 0.96 por ciento nada importantes. También afi rman que la salud dental tienela misma importancia que la salud sistémica (98.88 por ciento). Hubo máspadres de familia de niños de escuelas privadas en los niveles altos deprevención y educación dental que de escuelas públicas. Asimismo, seobservó que en el nivel alto de educación y prevención dental, cuantomayor era el grado de estudios de los padres de familia, mayor cantidadde ellos se encontraban en estos niveles. Conclusiones: Dado que hayun alto grado de educación dental y uno moderado de prevención, sedetectó que no se lleva a la práctica lo que se sabe, aun cuando se da gran importancia a los dientes, por lo que sería conveniente diseñar un método para asegurar que se apliquen las medidas preventivas e indagar las causas por las que se omiten.

Objective: to evaluate the level of dental education, prevention, andthe importance of caries and periodontal disease in parents of primarylevel children in the city of León, Gto. Material and methods: Inthis descriptive, cross-sectional and observational study, a surveywas applied to 1,249 parents whose children study in six diff erentprimary schools. The survey had 18 questions about dental education,prevention, and importance. A comparison was made between parentswhose children study in private and public schools and between thelevel of studies of parents in the level of dental education and dentalprevention. Results: It was found a moderate level of dental prevention(48.04%) and a high level of dental education (49.48%), almost allparents think that temporal teeth are important (87.43%); 65.89% ofthe parents considered their own teeth as «very important¼, 28.02%as «moderately important¼, 5.12% as «little important¼ and 0.96% as«no important¼. They also affi rm that dental health is as important assystemic health (98.88%). There were more parents with children fromprivate schools with high levels of dental prevention and education thanchildren from public schools. It was also observed that in the high levelof dental education and prevention, the higher the level of studies werein parents, the most of them were found in those levels. Conclusions:Due to the high level of dental education, and a moderate level ofprevention, it was observed that people don’t practice what they know,even though they think teeth are important, so it would be convenientto design a method to assure that preventive measures are done andfi nd out the reasons why they are not taking place.

Primary Care Dentistry in Brazil: From Prevention to Comprehensive Care.

This cross-sectional study aimed to evaluate the association between sociodemographic characteristics, health care indicators, work process characteristics, and the performance of preventive dental procedures by oral health care teams (OHCTs) assessed during the first phase of the PMAQ in Brazil. A census of 10 334 primary OHCTs was conducted. The outcome included topical application of fluoride, application of sealants, detection of oral lesions, and monitoring of suspected or confirmed cases of oral cancer. The multilevel Poisson regression model was used to obtain crude and adjusted prevalence ratios. The performance of preventive dental procedures was 29.46% (3044/10 334; 95% confidence interval, 28.57-30.33), which was considered low.

Pediatric Dentist Density and Preventive Care Utilization for Medicaid Children.

PURPOSE: The purpose of this study was to evaluate county-level pediatric dentist density and dental care utilization for Medicaid-enrolled children. METHODS: This was a cross-sectional analysis of 604,885 zero- to 17-year-olds enrolled in the Washington State Medicaid Program for 11-12 months in 2012. The relationship between county-level pediatric dentist density, defined as the number of pediatric dentists per 10,000 Medicaid-enrolled children, and preventive dental care utilization was evaluated using linear regression models. RESULTS: In 2012, 179 pediatric dentists practiced in 16 of the 39 counties in Washington. County-level pediatric dentist density varied from zero to 5.98 pediatric dentists per 10,000 Medicaid-enrolled children. County-level preventive dental care utilization ranged from 32 percent to 81 percent, with 62 percent of Medicaid-enrolled children utilizing preventive dental services. County-level density was significantly associated with county-level dental care utilization (Slope equals 1.67, 95 percent confidence interval equals 0.02, 3.32, P<.05). CONCLUSIONS: There is a significant relationship between pediatric dentist density and the proportion of Medicaid-enrolled children who utilize preventive dental care services. Policies aimed at improving pediatric oral health disparities should include strategies to increase the number of oral health care providers, including pediatric dentists, in geographic areas with large proportions of Medicaid-enrolled children.

Application of Plant Extracts for the Prevention of Dental Erosion: An in situ/in vitro Study.

OBJECTIVES: Antiadherent and antibacterial effects of certain plant extracts have been proven to be beneficial in preventive dentistry. In the present in situ/in vitro crossover study, the impact of plant extracts rich in polyphenols on the erosion-protective properties of the in situ pellicle was evaluated. METHODS: Individual splints were prepared for 12 subjects for intraoral exposure of bovine enamel specimens. Following formation of a 1-min pellicle, watery plant extracts (leaves of the wild form of Ribes nigrum, the wild form of Origanum as well as a combination of both) were administered for 10 min in situ. Alternatively, a mouth rinse with fluorides (Elmex Kariesschutz) was performed for 1 min. After further oral exposure for 19/28 min, respectively, slabs were removed and incubated with HCl in vitro over 120 s (pH 2, 2.3, 3). The resulting calcium and phosphate release was quantified photometrically. Slabs with and without a 30-min in situ pellicle served as controls. The modification of pellicle ultrastructure was evaluated by transmission electron microscopy (TEM). RESULTS: Plant extracts modulated the erosion-protective properties of the native in situ pellicle in all test groups in a pH-dependent manner. The combination of R. nigrum leaves and Origanum enhanced the protective properties of the pellicle at all pH values; the administration of this preparation was comparable, yet superior, to the effect of the fluoridated mouth rinse. TEM images indicated that rinsing with R. nigrum leaves/Origanum yielded a distinctly thicker and more electron-dense pellicle. CONCLUSION: The combination of certain plant extracts offers a novel approach to the complementary prevention of dental erosion.

Implementation of a patient-centered approach to clinical dental education: a five-year reflection.

The intent of the redesign of the clinical component of the Harvard School of Dental Medicine (HSDM) curriculum from a traditional numerical procedures-based system to a patient-based comprehensive care system was to improve both patient care and student learning. The aim of this retrospective cohort study was to evaluate the outcomes of and students' perspectives on this patient-centered comprehensive care model introduced in 2009. Data were obtained from the school's Office of Dental Education for a study sample consisting of 205 fourth-year dental students in the graduating classes of 2009 through 2014 at HSDM. The results showed that students were completing more than the required number of comprehensive patient cases on average. A survey given to the Class of 2014 found that the respondents (35 of 36 students) were generally satisfied with the new curriculum and the clinical experience in relation to continuation of care and perceptions of comprehensive care. The results of this study suggest that the redesigned patient-centered assessment model of the clinical component of the curriculum helped improve patient care and student learning.

Creating a new generation of pediatric dentists: a paradigm shift in training.

The University of California, Los Angeles (UCLA) School of Dentistry has implemented a Health Resources and Services Administration-funded program to prepare dentists for the complex and comprehensive needs of pediatric patients within rapidly changing demographics and a paradigm shift in dentistry. Traditional dental education has focused on how to respond to oral disease, whereas UCLA's program shifts the paradigm to emphasize early assessment, risk-based prevention, and disease management. A holistic approach to dental care that considers social and environmental determinants is used with minimally invasive techniques for restorative care. To support this change, pediatric dental residents receive traditional training combined with new didactics, advocacy opportunities, and applied learning experiences at community-based organizations. These new elements teach residents to recognize the causal factors of disease and to identify interventions that promote oral health at the individual, family, community, and policy level. Consequently, they are better prepared to treat a diverse group of patients who historically have faced the greatest burden of disease as well as an increased number of barriers to accessing oral health care; these consist of low-income, minority, and/or pediatric populations including children with special health needs. The program's ultimate goal is for residents to deploy these skills in treating vulnerable populations and to demonstrate greater interest in collaborating with non-dental health providers and community organizations to increase access to dental services in private or public health practice settings.

Odontología con enfoque en salud familiar / Family health-focused dentistry

El objetivo de este trabajo es proponer la articulación de la salud familiar a la práctica de la odontología, con el fin de ofrecer un modelo de atención más integral que contribuya a la buena salud bucal de los pacientes y que de manera simultánea, desde la consulta, se detecten posibles factores de riesgos en los estilos de vida. Así, los pacientes pueden terminar su tratamiento odontológico con una mejor autoestima, con factores de riesgos controlados o eliminados y con un aumento en factores protectores para su salud; se logra transformar una atención reduccionista en una atención sistémica y holística y formar un odontólogo integral con cualidades humanísticas(AU)

The objective of this article was to put forward the articulation of the family health with the dental practice in order to provide a more integrated health care model that encourages good oral health of patients and at the same time detects potential risk factors in lifestyles at the dentist's. The above-mentioned will allow the patients to finish his/her dental treatment with higher self-esteem, risk factors under control or eliminated, and increased health protection. In this way, it is possible to change a reductionist care into a systemic holistic care and to contribute to the formation of an integral dentist with humanistic qualities(AU)

Some care versus no care: an ethical analysis.

When examining solutions to mitigate dental disease and the crisis involving access to care, a question is frequently raised: "Is some care better than no care?" However, the question generally lingers unanswered. The purpose of this paper was to perform an ethical analysis of the question "is some care better than no care?" in order to ascertain whether solutions that provide "some care" are ethically justifiable.

NHS pilots in primary care--an insight into the future?

UNLABELLED: This article looks at the background to the current changes in primary care dentistry being piloted in England. It looks at the structure of the different elements being piloted, such as the oral health assessment, interim care appointments and care pathways. It also examines advanced care pathways and how complex care will be provided when clinically feasible and beneficial to the patient. The authors have worked in a type 1 pilot practice since September 2010. CLINICAL RELEVANCE: The NHS contract currently being piloted in England delivers care through care pathways and clinical risk assessments with prevention as an important building block for the delivery of services. There are new measures planned for measuring quality outcomes in primary care. This has implications for how services are delivered, who delivers them and how dentists will be remunerated in the future.

Interprofessional collaboration: if not now, when?

Interprofessional collaboration (IPC) is a driving force behind state-of-the art health care delivery. Health care experts, governmental bodies, health professions organizations and academicians support the need for collaborative models. Dental hygienists possess unique qualities that can enhance a collaborative team. As preventive therapists, health educators and holistic providers, they are positioned to contribute richly and meaningfully to team models. Health care reform, overwhelming oral health needs and growing associations between oral and systemic wellness add to the dental hygienist's relevance in collaborative arrangements. Dental hygiene clinical and educational models that speak to collaboration are operational in many U.S. states and the future bodes well for their continued growth.

Oral health delivery systems for older adults and people with disabilities.

This article describes new oral health care system models designed to meet the needs of a rapidly growing population of older adults and people with disabilities. These populations are not currently able to access traditional dental offices and clinics to the same degree that younger and much healthier population groups do. So new models proactively target specific community organizations where these high-risk underserved population groups live, work, go to school, or obtain other health or social services. Collaborative on-site and clinic-based teams establish "Virtual Dental Homes" that provide ongoing, year-round access to oral health services designed to prevent mouth infections, deliver evidence-based preventive care, and restore infected individuals to stable and sustainable oral health. These new delivery models are beginning to demonstrate better health care delivery, better health outcomes, and the potential to drive down total health care costs for older adults and people with disabilities.

The anti-adherence effect of Lippia sidoides Cham: extract against microorganisms of dental biofilm / Efeito anti-aderente de Lippia sidoides: extrato contra microorganismos do biofilme dental

Most illnesses affecting the oral cavity are proven to have infectious origin. Several categories of chemical agents have been used in the chemical control of dental biofilm through strategies that aim at reducing bacterial adhesion and inhibiting the growth and the proliferation of microorganisms on the tooth surface. The use of plants in folk medicine and in Dentistry, as well as the spread of successful cases, has led to scientific exploration, resulting in chemical-pharmacological knowledge of thousands of plants. The present study aimed to evaluate the anti-adherence activity of Lippia sidoides Cham., comparing the results with those of 0.12% chlorhexidine by means of an in vitro simulation of dental biofilm. The studied bacterial strains were Streptococcus mutans, Streptococcus sanguinis and Lactobacillus casei, main responsible for the biofilm adherence. The studied extract was effective in inhibiting the adherence of Streptococcus mutans up to a concentration of 1:16, compared to Chlorhexidine. Lippia sidoides Cham extract showed anti-adherence effect on the major microorganisms responsible for dental biofilm consolidation.

É fato comprovado que a maior parte das doenças que acometem a cavidade bucal são de origem infecciosa. Várias categorias de agentes químicos têm sido utilizadas no controle químico do biofilme dental através de estratégias que visam a redução da adesão bacteriana, a inibição do crescimento, e a proliferação dos microrganismos na superfície do dente. A utilização das plantas pela medicina popular, seu uso na Odontologia e a divulgação dos êxitos, conduziram a exploração científica resultando no conhecimento químico-farmacológico de milhares de plantas. A presente pesquisa objetivou avaliar a atividade antiaderente da folha da Lippia sidoides Cham. comparando seus resultados com a Clorexidina 0,12%, através de uma simulação, in vitro, do biofilme dental. As linhagens bacterianas utilizadas na pesquisa foram o Streptococcus mutans, Streptococcus sanguinis, e o Lactobacillus casaram, principais responsáveis pela aderência do biofilme. O extrato estudado mostrou-se efetivo na inibição de aderência das bactérias ensaiadas até uma concentração de 1:16, sobre o Streptococcus mutans, sendo comparável à Clorexidina. O extrato da Lippia sidoides Cham. demonstrou efeito antiederente, sobre os principais microrganismos responsáveis pela consolidação do biofilme dental.

Status of the dental health care workforce in Shanghai, China.

OBJECTIVES: The status of the dental health care workforce in Shanghai was investigated in order to support and improve regional planning of this workforce. METHODS: Questionnaires were used to survey all dental medical units in Shanghai. Data were collected on the quantity, structure and levels of dental health personnel. RESULTS: A total of 852 dental medical units and 3,218 dentists were identified in Shanghai. The ratio of dentists to population is 1 : 5,201. CONCLUSIONS: Presently, the total dental health workforce in Shanghai is relatively sufficient, but its distribution is inequitable because there are fewer dental health personnel employed in the suburbs. Moreover, the structure of the dental health workforce in Shanghai is inequitable and specialists in preventive dentistry are lacking. The results of this study can be applied to help Shanghai achieve the rational distribution and efficient utilisation of the dental health workforce available.

Dental care and treatments provided under general anaesthesia in the Helsinki Public Dental Service.

BACKGROUND: Dental general anaesthesia (DGA) is a very efficient treatment modality, but is considered only in the last resort because of the risks posed by general anaesthesia to patients' overall health. Health services and their treatment policies regarding DGA vary from country to country. The aims of this work were to determine the reasons for DGA in the Helsinki Public Dental Service (PDS) and to assess the role of patient characteristics in the variation in reasons and in the treatments given with special focus on preventive care. METHODS: The data covered all DGA patients treated in the PDS in Helsinki in 2010. The data were collected from patient documents and included personal background: age (<6, 6-12, 13-17, 18-68), gender, immigration, previous conscious sedation and previous DGA; medical background; reasons for DGA and treatments provided. Chi-square tests, Fisher's exact test, and logistic regression modelling were employed in the statistical analyses. RESULTS: The DGA patients (n=349) were aged 2.3 to 67.2 years. Immigrants predominated in the youngest age group (p<0.001) and medically compromised patients among the adults (p<0.001) relative to the other age groups. The main reason for DGA was extreme non-cooperation (65%) followed by dental fear (37%) and an excessive need for treatment (26%). In total, 3435 treatments were performed under DGA, 57% of which were restorations, 24% tooth extractions, 5% preventive measures, 5% radiography, 4% endodontics and the remaining 5% periodontics, surgical procedures and miscellaneous. The reasons for DGA and the treatments provided varied according to age, immigration, previous sedation and DGA and medical background. The logistic regression model showed that previous sedation (OR 2.3; 95%CI 1.3-4.1; p=0.005) and extreme non-cooperation (OR 1.7; 95%CI 0.9-3.2; p=0.103) were most indicative of preventive measures given. CONCLUSIONS: Extreme non-cooperation, dental fear and an excessive need for treatment were the main reasons for the use of comprehensive, conservative DGA in the Helsinki PDS. The reasons for the use of DGA and the treatments provided varied according to personal and medical background, and immigration status with no gender-differences. Preventive measures formed only a minor part of the dental care given under DGA.