How oral health literacy and parental behavior during the meals relate to dental caries in children.

This cross-sectional study aimed to verify the influence of parental behavior on the development of dental caries in children by assessing parents' behavior during their children's meals and their parental level of oral health literacy. This study was conducted with children aged 2 to 4 in Diadema, São Paulo, Brazil. Six hundred and thirty children were examined to assess the prevalence of dental caries (dmft index). Parents answered a questionnaire related to socio-demographic conditions, oral health literacy (OHL), and the parents' behavior during the meal - Parent Mealtime Action Scale - (PMAS). The analysis fitted zero-inflated negative binomial regression (ZINB) models to assess unadjusted and adjusted associations between the study outcome and covariates. In the unadjusted analysis, the child's age, the number of siblings, household crowding, family income, socioeconomic status and OHL were associated with the outcome (p <0.05). In the adjusted model, dental caries was more prevalent among 3- (PR: 1.85, 95%CI: 1.19-2.87) and 4-year-old children (PR: 2.43, 95%CI: 1.60-3.71), those with at least one sibling (PR: 1.66, 95%CI:1.18-2.33). Poor children were more likely to have dental caries (PR: 0.66, 95%CI: 0.48-0.91); the Use of Rewards dimension of the PMAS was associated positively with dental caries severity (RR: 0.90, 95%CI: 0.84-0.97). Although OHL was not associated with caries, parents' mealtime behaviors were related to dental caries. This suggested that communication between parents and children related to good eating practices could play a protective role against dental caries in children.

Relationship between oral health literacy of caregivers and the oral health-related quality of life of children: a cross-sectional study.

BACKGROUND: Oral health literacy is the degree to which individuals have the capacity to obtain, process, and understand basic health information and services needed to make appropriate oral health decisions. However, scientific evidence about the oral health literacy of caregivers and the children's oral health-related quality of life. The purpose of this study was to verify the relationship between the level of oral health literacy of caregivers and the children's oral health-related quality of life (OHRQOL). METHODS: This study was conducted with children aged 2 to 4 in Diadema, São Paulo, Brazil. Six hundred thirty children were examined to assess the prevalence of dental caries (dmft index). Parents were interviewed to obtain sociodemographic status, oral conditions, and oral health literacy (OHL). The variable outcome was the children's OHRQOL as assessed by the Early Childhood Oral Health Impact Scale (ECOHIS). We fitted zero-inflated negative binomial regression (ZINB) models to evaluate associations between the study outcome and covariates in terms of PR (Prevalence Ratios), RR (Rate Ratios), and their respective Confidence Intervals (95% CI). RESULTS: Children's OHRQOL was not associated with OHL. Dental caries had a negative impact on the children's quality of life (p < 0.05). A reduced impact on OHRQOL is also associated with having siblings (PR = 0.70, 95% CI 0.52-0.95). A higher age of the mother reduced OHRQOL impacts (PR = 0.72, 95% CI 0.52-0.98). CONCLUSIONS: The factors associated with children's OHRQOL were the number of siblings, the mothers' age, and dental caries. This study observed no association between parental OHL and children's OHRQOL.

How oral health literacy and parental behavior during the meals relate to dental caries in children

Abstract This cross-sectional study aimed to verify the influence of parental behavior on the development of dental caries in children by assessing parents' behavior during their children's meals and their parental level of oral health literacy. This study was conducted with children aged 2 to 4 in Diadema, São Paulo, Brazil. Six hundred and thirty children were examined to assess the prevalence of dental caries (dmft index). Parents answered a questionnaire related to socio-demographic conditions, oral health literacy (OHL), and the parents' behavior during the meal - Parent Mealtime Action Scale - (PMAS). The analysis fitted zero-inflated negative binomial regression (ZINB) models to assess unadjusted and adjusted associations between the study outcome and covariates. In the unadjusted analysis, the child's age, the number of siblings, household crowding, family income, socioeconomic status and OHL were associated with the outcome (p <0.05). In the adjusted model, dental caries was more prevalent among 3- (PR: 1.85, 95%CI: 1.19-2.87) and 4-year-old children (PR: 2.43, 95%CI: 1.60-3.71), those with at least one sibling (PR: 1.66, 95%CI:1.18-2.33). Poor children were more likely to have dental caries (PR: 0.66, 95%CI: 0.48-0.91); the Use of Rewards dimension of the PMAS was associated positively with dental caries severity (RR: 0.90, 95%CI: 0.84-0.97). Although OHL was not associated with caries, parents' mealtime behaviors were related to dental caries. This suggested that communication between parents and children related to good eating practices could play a protective role against dental caries in children.

The control of pain due to dentin hypersensitivity in individuals with molar-incisor hypomineralisation: a protocol for a randomised controlled clinical trial.

INTRODUCTION: Dentin hypersensitivity (DH) is defined as high sensitivity of the vital dentin when exposed to thermal, chemical or tactile stimuli. Two mechanisms are required for the occurrence of DH: (1) the dentin must be exposed and (2) the dentinal tubules must be open and connected to the pulp. Molar-incisor hypomineralisation (MIH) is a qualitative abnormality of a genetic origin that affects tooth enamel and, in most cases, is accompanied by DH. The control of tooth sensitivity is fundamental to the successful treatment of MIH. The aim of the proposed randomised, controlled, clinical trial is to evaluate the effectiveness of different protocols for the control of DH in patients with teeth affected by MIH. METHODS AND ANALYSIS: One hundred and forty patients who meet the inclusion criteria will be allocated to four groups. Group 1 will be the control group (placebo). In Group 2, sensitive teeth will be sealed with PermaSeal (Ultradent). In Group 3, sensitive teeth will receive low-level laser (LLL, AsGaAl) at a wavelength of 780 nm (Laser XT Therapy, DMC, São Carlos, Brazil). In Group 4, sensitive teeth will be treated with both LLL and PermaSeal (Ultradent). DH will be evaluated 15 min after the application of the treatments and the patients will be reevaluated 1 week, 1 month, 3 months and 6 months after the treatments. The primary outcome of this study is change in pain/sensitivity, when evaluated through a Visual Analogue Scale, to determine the effectiveness of the proposed treatments, as well as differences among the evaluation times for each proposed treatment. ETHICS AND DISSEMINATION: This protocol has been ethically approved by the local medical ethical committee (protocol number: 4.020.261). Results will be submitted to international peer-reviewed journals and presented at international conferences. TRIAL REGISTRATION NUMBER: NCT04407702.

Evaluation of the efficacy of a commercially available regimen vs brushing alone on established plaque and gingivitis on adolescents: Study protocol for a randomized, controlled, blind clinical trial.

BACKGROUND: Dental biofilm accumulation and poor personal oral hygiene are known major risk factors for gingivitis and halitosis. However, it is not clear how studies compare the effectiveness of hygiene regimens, associated with outcomes centered on patients. METHODS: A randomized, blind, controlled clinical trial involving 58 participants aged from 12 to 17 years, who search the Department of Pediatric Dentistry of Universidade Metropolitana de Santos, will be conducted. Immediately, the volunteers will be inserted into Group 1 (commercially available hygiene regimen) or Group 2 (tooth brushing alone). In Group 1, participants will receive Colgate Total 12 toothpastes, Plax mouthwashes and Colgate Ultrasoft toothbrushes, while Group 2 will use Colgate Cavity Protection toothpastes and Colgate Ultrasoft toothbrushes. The interventions will be conducted in the periods of 1, 3, and 6 months after the baseline, when the evaluations will also be performed. Biofilm and halitosis indexes will be evaluated. Data regarding discomfort, satisfaction and the socioeconomic/individual characteristics will also be computed. DISCUSSION: Although toothbrushing has shown positive effects in decreasing biofilm and in gingival health, there is no comparison in the literature of different brushing regimens with halitosis measurement in adolescents. In addition, the effectiveness of these protocols would be confirmed from the acceptability of the volunteers.

Temporomandibular disorder and headache in university professors.

[Purpose] Temporomandibular disorder is a condition with a multifactor etiology that involves the temporomandibular joint, bones, surrounding muscles and facial pain is the most common symptom. This study evaluated the possible association between headache and temporomandibular disorder in university professors. [Participants and Methods] Twenty-seven professors were recruited and answered the Axis II of the Research Diagnostic Criteria for Temporomandibular Disorders for the evaluation and diagnosis of temporomandibular disorder and filled out a "Headache Diary" proposed by the American Headache Society. [Results] The university professors showed headache and temporomandibular disorder, but no association was found between the two conditions. Comparing the gender, the males were most frequently affected, but females had more intensity of signs and symptoms. There is a lack of data on the population addressed in the present study. [Conclusion] Indeed, this was the first such study developed with university professors. It is of considerable importance to develop further studies to investigate the possible association between headache and temporomandibular disorder.

Performance of fluorescence-based methods for detecting and quantifying smooth-surface caries lesions in primary teeth: an in vitro study.

BACKGROUND: Although smooth-surface caries can be subjectively assessed by visual inspection, quantitative methods would improve the monitoring of these lesions. AIM: To evaluate the in vitro performance of laser fluorescence devices, namely DIAGNOdent (LF) and DIAGNOdent pen (LFpen), and a fluorescence camera (VistaProof; FC) in the detection and quantification of smooth-surface caries in primary teeth. DESIGN: Two examiners evaluated 99 smooth surfaces of 65 extracted primary molars using FC, LF, and LFpen. As a reference standard, the actual and relative lesion depths were determined using stereomicroscopy and polarized light microscopy. Reproducibilities were assessed, and correlation analyses were performed. The sensitivities, specificities, and accuracies of the methods were calculated and compared. RESULTS: There was a significant correlation between the values obtained using the fluorescence-based devices and the actual and relative lesion depths, although the correlation coefficient values were not higher than 0.7 (LF, 0.673; LFpen, 0.646; FC, 0.663). The sensitivities of the devices were similar for the detection of enamel caries, although LFpen was superior in detecting dentin lesions. The reliabilities of all methods were moderate to low, with similar accuracies at all depths. CONCLUSION: Although the fluorescence-based devices showed similar performance in the detection of enamel and dentin lesions, the reliability of these devices and the correlation of their findings with the actual and relative lesion depths were moderate with regard to smooth-surface caries in primary molars.

Desenvolvimento e avaliação da eficiência da estabilização protetora na odontopediatria: um estudo piloto / Development and assessment of the effectiveness of protective stabilization in pediatric dentistry: a pilot study

Objetivo: desenvolver um modelo de estabilização protetora para crianças, com a finalidade de promover qualidade no atendimento e avaliar a sua eficiência na prática clínica. Materiais e método: uma amostra de conveniência composta por vinte cirurgiões dentistas, que atuam no atendimento de crianças com perfil de não colaboradoras. Foi aplicado um questionário com perguntas relacionadas ao conhecimento prévio e à percepção sobre os métodos de estabilização protetora. Com base nas informações coletadas considerando a opinião desses profissionais, foi desenvolvido um novo modelo de estabilização protetora, baseado em modelo já existente (Pedi-Wrap), porém modificado com um tecido mais macio com desenhos para maior conforto e aceitação das crianças e responsáveis. Para composição das peças, os materiais empregados foram compostos por tecidos de algodão e tela garça, velcro, elástico, botões, linhas e viés. O modelo desenvolvido na pesquisa foi utilizado em crianças não colaboradoras de 1 a 6 anos de idade, testados por cada um dos vinte cirurgiões dentistas, em seguida foi aplicado um novo questionário aos profissionais, para se saber a opinião desse novo modelo. Resultados: na opinião dos profissionais, a região de maior movimentação durante um atendimento odontológico é a cabeça das crianças (35%), o tipo de estabilização mais utilizado é a mãe segurando a criança (35%), sendo que 45% dos profissionais avaliados não estão satisfeitos com a estabilização protetora utilizadas no dia a dia. Em relação ao modelo desenvolvido, todos os dentistas acharam eficiente e visualmente agradável. Conclusões: a roupa de estabilização protetora desenvolvida apresentou características como a facilidade na manipulação, agradabilidade e contribuiu no atendimento às crianças.

Frenectomia labial em paciente com síndrome de Cornelia de Lange / Labial frenectomy in patient with Cornelia de Lange syndrome

Síndrome de Cornelia de Lange é uma anormalidade de desenvolvimento multisistêmica caracterizada por retardo cognitivo e de crescimento; dismorfia craniofacial, malformações dos membros superiores; disfunção geniturinária e oftalmológica, hirsutismo e anomalias cardíacas e gastroesofágicas. Cílios longos e sobrancelhas arqueadas com sinófiris, filtro longo com lábio superior fino. Ponte nasal deprimida com narinas antevertidas também ocorre com frequência. Problemas dentários são frequentes e incluem: palato ogival, micrognatia, atraso na erupção, erosão dental, doença gengival e periodontal. Com base nessas observações, o presente estudo tem como objetivo descrever a frenectomia labial em um paciente com síndrome de Cornelia de Lange, de 19 anos de idade, gênero masculino, bem como as recomendações para o manejo clínico e controle do biofilme dental

Cornelia de Lange syndrome is an abnormality multisystem developmental characterized by cognitive and growth retardation; craniofacial dysmorphia, malformations of the upper extremities, genitourinary and ophthalmologic dysfunction, hirsutism, cardiac and gastroesophageal abnomalies. Long eyelashes, arched eyebrows with synophrys, long philtrum with thin upperlip. Depressed nasal bridge with anteverted nares also frequently occur. Dental problems are common and include: high palate, micrognathia, delayed eruption, dental erosion, gingival and periodontal disease. Based on these observations, the present study aims to describe the labial frenectomy in a patient with Cornelia de Lange syndrome, 19 years old, male gender, as well as recommendations for the clinical management and control of dental biofilm

Exploratory study of the prevalence of traumatic injuries in preschool children in the city of Macapá, Brazil

Objective:To verify the prevalence of dental trauma and the most common types of trauma in primary dentition of preschool children in the city of Macapá, Brazil. Material and Methods:A convenience sample of 177 preschool children aged 1-4 years of both genders was examined. Data collection occurred in public schools in different regions examiner. For comparison of data, statistical Chi-square test was applied, arranged in order of frequency (p<0.05). Results:The prevalenceof traumatic injuries was 46.3%,there was no statistically significant difference between genders (p = 0.09). The least affected age group was 1 year old (p=<0.001). The most common type of injury was enamel fracture (88.3%) and the most affected teeth were upper central deciduous incisors (70.1%) and upper lateral deciduous incisors (17.6%). Conclusion:Due to the high prevalence of dental trauma in this population, preventive and educational measures are needed to reduce the number of cases both in the private network and in promotions of public and community health