339ª Reunião Ordinária do Conselho Nacional de Saúde - 16 feb. 2023

Dental Considerations in Patients with Oral Mucosal Diseases.

Oral mucosal diseases represent a significant health care burden, rendering a complex patient population in which interdisciplinary care among dermatologists, primary dental providers, and dental specialists is required for optimal care. Oral mucosal diseases often cause painful ulceration and blistering which can impede a patient's ability to perform dental home care and the dental professional's ability to deliver routine and complex treatment. It is crucial to consider the environment of the oral cavity. It is paramount to be aware of the potential side effects that certain medications may cause and the possible interactions with other medications the patient is using.

Recent developments in equine dentistry.

Equine dentistry is a rapidly developing clinical specialty. It has benefitted from key advances in anatomical and physiological research, development of equipment and instrumentation, utilisation of standing sedation and anaesthesia protocols, a change towards minimally invasive surgical techniques, and the introduction of restorative and endodontic techniques translated from techniques used in human and canine dentistry. Anatomical research has provided further insight into the endodontic system of incisors and cheek teeth and how it changes throughout development with age. Studies of the periodontium have demonstrated a rich vascular supply and repair capacity. Routine dental visits are increasingly being performed utilising sedation and clinical instruments for routine examinations. Equipment has become more efficient, battery-operated and miniaturised giving benefits to both equine dental maintenance work and advanced techniques, assisting the transition to minimally invasive techniques, and the development of endodontic and restorative dentistry. Diagnosis has also benefitted from advances in equipment such as patient-side digital radiography systems, high definition oroscopy, and small diameter flexible fibrescopes that are capable of visualising inside a pulp canal. Dental units combining endodontic high- and low-speed drills, suction and air or water flush are becoming increasingly used and adapted for equine use. Sedative combinations and standing anaesthesia protocols have meant that revisions of traditional techniques, as well as novel techniques, can be performed with almost no requirement for general anaesthesia. Equine dentistry can only continue to advance in this way if there is early identification of dental disease through clinical oral examinations, leading to a system based on prophylaxis, as in human dentistry. This necessitates a change in attitude of the public and industry in general to a proactive approach, with early intervention based on examination and diagnostic findings of practitioners and not necessarily based on the clinical signs displayed by the patient.

Modeling the Theory of Planned Behaviour to predict adherence to preventive dental visits in preschool children.

OBJECTIVES: Dental caries is the most common chronic childhood disease that occurs in a continuum and can be prevented by children and their parents' adherence to recommended oral health behaviors. Theory-driven tools help practitioners to identify the causes for poor adherence and develop effective interventions. This study examined the Expanded Theory of Planned Behaviour (TPB) Model by adding the concept of Sense of Coherence (SOC) to predict parental adherence to preschooler's preventive dental visits. METHODS: Data regarding socio-economic demographics were collected from parents of children aged 2-6 years. Constructs of TPB including parental attitudes, subjective norms (SN), Perceived Behavioural Control (PBC), and intention to attend preventive dental visits for their preschoolers were collected by questionnaire, alongside parents' sense of coherence (SOC). Dental attendance was measured by asking if the child had a regular dental visit during the last year. Structural Equation Modeling Analysis (SEMA) was carried out to identify significant direct and indirect (mediated) pathways in the extended TPB model. RESULTS: Three hundred and seventy-eight mothers (mean age = 34.41 years, range 22-48) participated in the study. The mean age of children was 3.92 years, range: 2-6), and 75.9% had dental insurance. Results of the final model showed that predisposing factors (child's birthplace and mother's birthplace) significantly predicted enabling resources (family monthly income and child's dental insurance status); both predicted the TPB components (PBC, SN, and attitude). TPB components, in turn, predicted behavioural intention. However, contrary to expectation, intention did not significantly predict dental attendance in the past 12 months. Parent's SOC significantly predicted TPB components and dental attendance. Overall, 56% of the variance in dental attendance was explained by the expanded TPB model. CONCLUSIONS: The expanded TPB model explained a great deal of variance in preschooler's dental attendance. These findings suggest that the expanded model could be used as the framework for designing interventions or strategies to enhance dental attendance among preschoolers; in particular, such strategies should focus specifically on enhancing parental SOC including empowerment.

Knowledge and Awareness of Oral Manifestations of Diabetes Mellitus and Oral Health Assessment among Diabetes Mellitus Patients- A Cross Sectional Study.

BACKGROUND AND OBJECTIVES: Diabetes mellitus has increased rapidly throughout the world. The objectives of our study were to assess the knowledge and awareness about oral manifestations of diabetes, among type 2 diabetes mellitus patients, their risk for developing oral diseases due to complications associated with diabetes mellitus, and at same time, to perform an oral examination to detect these oral symptoms, if present any, along with the recording of Decayed Missing Filled Teeth Index (DMFT) and Community Periodontal Index (CPI) index. METHODOLOGY: Structured questionnaires consisting of 12 different statements on the knowledge base of oral manifestations of diabetes mellitus were distributed to 447 Type 2 diabetes mellitus patients. Following this oral examination, brushing and dental visit history were noted, and CPI index and DMFT indices were recorded in all the patients. RESULTS: Results showed that the knowledge about oral manifestations of diabetes mellitus was poor with a mean value of 4.92 out of a possible score of 12. Among the study subjects, the average score of men was 4.42 while that of females, was 5.41. These scores, when subjected to statistical analysis, were highly significant. (P value- 0.005) Subjects also showed significantly high DMFT (P value <0.001) and CPI scores (P value- 0.270). CONCLUSION: Our study concluded that there is a significant lack of knowledge about oral manifestations of diabetes mellitus among patients and hence steps have to be taken to increase their awareness through various outreach programs. All health professionals need to work together for promoting better oral health so that oral complications of diabetes can be brought under control.

Periodontal and dental conditions of a school population in a volcanic region of Tanzania with highly fluoridated community drinking water.

INTRODUCTION: Dental fluorosis is endemic in the Rift Valley in Africa, especially around volcanic areas, due to the high fluoride content in daily drinking water. OBJECTIVE: This study evaluates the oral health status and types of occlusion in a school population, and to assess the possible association between dental fluorosis and other pathologies such as decay, gingivitis and periodontitis. MATERIAL AND METHODS: An observational study of 581 individuals recruited from a public secondary school in Arusha, Northern Tanzania was undertaken. The indices used were: the Silness & Löe Plaque Index, the Community Periodontal Index and the Decayed/Missing/Filled index. Descriptive statistical analyses were performed and a chi-square test was used to assess the associations between independent variables. RESULTS: Almost all the school children evaluated (96.73%) presented Angle class I dental occlusion, and 75.22% presented some degree of dental fluorosis. Most of the population (511, 87.95%) showed bleeding on probing. A moderate/high degree of some dental pathology (DMF score) was recorded in 14.46%. The association between dental fluorosis, gingival bleeding and tooth decay indicated a higher concentration of pathology in groups with more severe fluorosis (p<0.05). CONCLUSION: In this large population sample, both tooth decay and gingivitis were significantly associated with moderate or severe dental fluorosis.

Tendencia de actividades odontológicas realizadas en atención primaria del Servicio de Salud Valparaíso - San Antonio, chile: 2008 a 2018 / The evolution of dental services carried out in primary health care centers of the valparaíso - san antonio health service in chile: 2008-2018

INTRODUCCIÓN: La actual Política de Salud Bucal chilena indica que la atención odontológica está orientada a la promoción y prevención, reforzando la atención odontológica en Atención Primaria de Salud (APS). Se desconoce cómo esta política se ha materializado en el tiempo, pues, a la fecha, no existen estudios que analicen la tendencia de este tipo de actividades. El objetivo de este estudio fue analizar la tendencia de las actividades odontológicas, realizadas en adultos y adultos mayores, en APS del Servicio de Salud Valparaíso - San Antonio (SSVSA). MATERIAL Y MÉTODOS: Se realizó un estudio ecológico de tipo mixto entre los años 2008-2018, en 8 de las 9 comunas del SSVSA. Se analizó la tendencia del porcentaje de actividades promocionales-preventivas (APP) y de exodoncias utilizando las bases de datos "Resúmenes Estadísticos Mensuales-A09" (REM-A09). RESULTADOS: El 24,53% y 11,36% de las actividades realizadas correspondieron a APP y a exodoncias, respectivamente. El grupo de 20-64 años presentó un mayor porcentaje de APP y un menor porcentaje de exodoncias que el grupo de 65 y más años, en cada una de las comunas. Hubo una tendencia al aumento del porcentaje de APP y a la disminución del porcentaje de exodoncia en la mayoría de las comunas estudiadas. DISCUSIÓN: La tendencia de las actividades odontológicas realizadas en APS ha evolucionado a lo largo de los años, con diferencias entre comunas del SSVSA. Para poder determinar cuáles son los motivos que explican los resultados encontrados, se sugiere realizar otros estudios enfocados a la gestión odontológica local de APS. (AU)

BACKGROUND: The current Chilean Oral Health Policy indicates that dental care is aimed at promotion and prevention, thus reinforcing the presence of dental programs in Primary Health Care (PHC) Centers. It is unknown how this policy has materialized over time, since no studies to date have analyzed the trend of dental services carried out in PHC. The objective of this study was to analyze the evolution of dental services carried out in adults in PHC of the Valpa-raíso - San Antonio Health Service (VSAHS). MATERIALS AND METHODS: A mixed ecological study was carried out between 2008 and 2018, in 8 of the 9 municipalities of the VSAHS. The per-centage trends of promotional-preventive services (PPS) and extractions were analyzed, using the databases "Resúmenes Estadísticos Mensuales-A09" (REM-A09). RESULTS: The percentage of dental services dedicated to PPS and extractions were 24.53% and 11.36%, respectively. The group of adults between 20 and 64 years of age presented a higher percentage of PPS and a lower percentage of extractions than the 65 and over group in each municipality. There was also a trend of the percentage of PPS services increasing over time, while the percentage of extractions decreased in most of the municipalities studied. DISCUSSION: The type of den-tal services carried out in PHC has evolved over time, and differences were found between municipalities of the VSAHS. To explain these results, future studies should focus on the local management of dental services in PHC. (AU)

[Antibiotic therapy in dental practice]. / Antibiotische therapie in de tandheelkundige praktijk.

Dentists and dental surgeons very frequently prescribe antibiotics to their patients. In a small percentage of cases, that is appropriate; however, patients can often also heal without antibiotic therapy. Microbiological analysis is only carried out in a very limited number of cases, and is complex and time-consuming. A small assortment of oral antibiotics is usually sufficient. Antibiotics are indicated when dental infection is accompanied by fever or indications of infection of a more systemic nature, such as trismus or lymphadenopathy. A patient with cellulitis of the head and neck area, with or without swallowing difficulties, should be treated with antibiotics in any case. In addition, antibiotics have a place in the treatment of periodontitis.

[Therapeutic prescription of antibiotics and NSAID's by dentists in the Netherlands]. / Therapeutisch voorschrijven van antibiotica en NSAID's door tandartsen in Nederland.

Late in 2015 the Royal Dutch Dental Association (KNMT) conducted a study of the therapeutic prescription of antibiotics and NSAIDs by dentists in general practice in the Netherlands and the factors influencing their decisions. Of the 1,087 dentists contacted 367 (34%) completed the online questionnaire. In the 4 weeks preceding the study they had prescribed an antibiotic to 1.3% of their patients on average. A fifth (20%) found it difficult to decide whether an anti-inflammatory drug is indicated and/or whether this should be an antibiotic or a NSAID. Questioned about medication decisions (whether or not antibiotics are indicated) in 11 fictional cases, 11% of respondents judged every case correctly. 39% undertreated, 24% overtreated and 26% both undertreated and overtreated. In the last two categories, dentists with non-Dutch degrees are overrepresented. More than half (55%) of the respondents say they need a guideline for prescribing antibiotics in dental treatment and 28% (also) need postgraduate education on this matter.

Consistent Technique Limits Suspension Laryngoscopy Complications

Abstract Introduction Suspension laryngoscopy (SL) is a commonly performed procedure among otolaryngologists. Several studies have shown that adverse effects occur regularly with SL. Objective To evaluate the postoperative complications of SL, and to determine if protecting the dentition and the oral mucosa and limiting suspension times decrease the overall incidence of oral cavity and pharyngeal complications of SL. Methods All of the cases of SL performed by 1 surgeon from November 2008 through September 2014 were retrospectively reviewed. A consistent technique for dental and mucosal protection was utilized, and suspension times were strictly limited to 30 consecutiveminutes. The incidence of postoperative complications was calculated and analyzed with respect to gender, smoking status, dentition, laryngoscope type, and suspension system. Results A total of 213 consecutive SL cases were reviewed, including 174 patients (94 male, 80 female). The overall postoperative complication rate was of 3.8%. Four patients experienced tongue-related complications, two experienced oral mucosal alterations, one had a dental injury, and one experienced a minor facial burn. The complication incidence was greater with the Zeitels system(12.5%) compared with the Lewy suspension system (3.3%), although it was not significant (p = 0.4). Likewise, the association of complications with other patient factors was not statistically significant. Conclusion Only 8 out of 213 cases in the present series experienced complications, which is significantly less than the complication rates observed in other reports. Consistent and conscientious protection of the dentition and of the oral mucosa and limiting suspension times to 30 minutes are factors unique to our series that appear to reduce complications in endolaryngeal surgery.

2019 AAHA Dental Care Guidelines for Dogs and Cats.

The 2019 AAHA Dental Care Guidelines for Dogs and Cats outline a comprehensive approach to support companion animal practices in improving the oral health and often, the quality of life of their canine and feline patients. The guidelines are an update of the 2013 AAHA Dental Care Guidelines for Dogs and Cats. A photographically illustrated, 12-step protocol describes the essential steps in an oral health assessment, dental cleaning, and periodontal therapy. Recommendations are given for general anesthesia, pain management, facilities, and equipment necessary for safe and effective delivery of care. To promote the wellbeing of dogs and cats through decreasing the adverse effects and pain of periodontal disease, these guidelines emphasize the critical role of client education and effective, preventive oral healthcare.

Department of Veterans Affairs Consensus: Preradiation dental treatment guidelines for patients with head and neck cancer.

Few protocols have been published for the dental management of patients with head and neck cancer to prevent complications from head and neck radiation therapy. Radiation therapy not only affects the tumor cells targeted, but also the dentition, bone, salivary gland, and oral soft tissue structures. A comprehensive dental evaluation prior to head and neck radiation therapy can help prevent many complications. The following clinical guidelines were established by a workgroup of oral health providers within the Department of Veterans Affairs. This workgroup focused on developing a set of recommendations regarding dental care prior to the initiation of head and neck radiation therapy based on the best clinical evidence and expert consensus. A systematic algorithm was developed for the evaluation including pre-exam data gathering, examination, education, and treatment, followed by maintenance and postradiation dental follow-up. This document is evidence-based, patient-centered, consistent with accepted practices of care and safety, and in accordance with applicable statutes and regulations.

Development and validation of two questionnaires: Dental home care and dental health in Swedish dogs.

BACKGROUND: Dental disease is one of the most common health problems in dogs. However, no studies have investigated the attitudes, opinions and practices of dog owners, veterinarians and veterinary nurses regarding dental health and preventative dental home care in dogs. The objective of this study was therefore to develop and validate questionnaires for this purpose, in accordance with survey methodology guidelines. METHODS: Questionnaire items were determined based on the authors' academic knowledge and clinical experience, and modified throughout the validation process. Several measures were taken to reduce sampling, coverage, measurement and non-response errors. Content validity was assessed by Subject-Matter Experts (SME) and cognitive interviews were conducted in accordance with the "think-aloud protocol". Non-response analysis was performed using several methods. RESULTS: Constructs were identified using exploratory factor analysis and two predefined constructs from the dog owner questionnaire were confirmed "Dog owners' attitudes towards brushing their dog's teeth" (Cronbach's α = 0.86) and "Dog owners' assessment of their dog's dental health" (α = 0.76). Additionally, exploratory factor analysis identified three potential constructs. In the veterinary health practitioner questionnaire, two constructs were identified: "Veterinary health practitioners' attitudes towards dental chews and dental feed" (α = 0.78) and "Veterinary health practitioners' attitudes and opinions on dental problems and dental cleaning" (α = 0.73). Non-response analysis showed a higher proportion of women in the sample of dog owners and veterinarians compared to the target populations. Veterinarians in the sample were also younger. In contrast, gender and age distributions in veterinary nurses did not differ between sample and target. CONCLUSION: The validation presented in this work showed that the developed questionnaires could be used as accurate and reliable tools for measuring attitudes and practices regarding dental home care in dogs among Swedish dog owners, veterinarians and veterinary nurses.

Effect of prophylactic actions on the state of oral health and hygienic habits in a selected age group.

INTRODUCTION AND OBJECTIVE: The aim of the study was investigation of the effect of simple prophylactic methods on the motivation for concern about oral hygiene among 13-15-year-olds. MATERIAL AND METHODS: The study covered 98 children from 4 groups attending junior high school. Adolescents from 3 groups were randomly qualified for conducting prophylactic procedures, while the fourth group constituted the control group. Three examinations were performed: preliminary and check-up examinations after 4 and 12 months. The state of the teeth and periodontium and the frequency of brushing of teeth were evaluated. RESULTS: After 4 months, an increase in the number of decayed teeth was observed in all groups; in the control group it was significantly higher compared to the groups subjected to prophylactic actions. After 4 months in the groups covered by prophylactic actions, a significant decrease was obtained in the number of adolescents with CPITN > 0. In the examinations performed after 12 months, no significant differences were found in the value of the DMF and the CPITN index in the examined groups. In both examinations, after 4 and 12 months, the declared frequency of brushing teeth increased, especially in the group which had been provided individual instructions concerning oral hygiene. CONCLUSIONS: 1) Implementation of prophylactic methods resulted in an improvement in the state of oral health among junior high school adolescents. 2) Prophylactic actions should be regularly repeated. 3) The provision of individual instruction with supervised individual teaching of brushing teeth resulted in an improvement in the motivation for concern about oral hygiene.

Improving overall health of children living with HIV through an oral health intervention in Cambodia: study protocol for a randomized controlled trial.

BACKGROUND: Currently, the number of children living with HIV is the highest ever. This has led to an increased focus on a healthy life expectancy in this population. Improving oral health status may contribute to improved immunity, which could in turn lead to greater overall health in this population. This study aims to evaluate the effectiveness of an oral health intervention in improving oral health and immune status among children living with HIV in Cambodia. METHODS: A randomized controlled trial will be conducted in Phnom Penh from May 2018 to April 2020. Among 520 dyads of children living with their respective caregivers, half will be randomly allocated to the intervention group and the other half to the control group. Children aged 3-15 years who are currently receiving antiretroviral therapy at the National Pediatric Hospital will be recruited. In addition, 260 HIV-uninfected children (age-matched to the intervention group) will be recruited from the communities. They, together with their caregivers, will comprise the second control group. The main components of the intervention will include oral health education sessions for the children, as well as daily oral self-care under the supervision of their caregivers. The primary study outcome will be the change in oral health status including the number of decayed, missing, or filled permanent teeth, and the secondary outcome will be CD4 count. The effects of the intervention will be assessed by comparing outcome indicators between the children in the intervention and those in the control groups. DISCUSSION: This trial will investigate the effects of an oral health intervention on the improvement of oral health and immune status among children living with HIV and determine the differences compared with the control groups. This intervention would encourage the promotion of oral health interventions among children living with HIV and thus contribute to delaying the onset of AIDS. TRIAL REGISTRATION: Current Controlled Trials, International Standard Randomized Controlled Trial Number Register, ISRCTN15177479 . Registered on 17 January 2018.