Reliability and validity of cross­culturally adapted oral health­related quality­of­Life instruments for Brazilian children and adolescents: a systematic review.

OBJECTIVE: This systematic review aimed to review the reliability and validity of oral health-related quality of life (OHRQoL) questionnaires for Brazilian children and adolescents. Also, the cross-cultural adaptation was evaluated. METHODS: This systematic review is registered in PROSPERO (CRD42022300018) and was performed based on the COSMIN guideline. Electronic searches were performed in the PubMed/MEDLINE, Web of Science, Lilacs, BVS (BIREME), Scielo, and Embase databases until March 2023 by two independent reviewers. There was no restriction on time or language. The following studies were included: validation studies and cross-cultural adaptation of OHRQoL instruments into Brazilian Portuguese; studies that evaluated the measurement properties of OHRQoL questionnaires in children and adolescents and that reported at least one of the measurement properties: reliability, internal consistency, error measurement, content validity, construct validity, criterion validity, discriminant validity, and/or convergent validity. The following were excluded: studies of systematic reviews of OHRQoL measures; studies reporting OHRQoL assessment through instruments; construction (development) and validation of a new instrument; questionnaires that had a single item; and validation for Portuguese from Portugal. The cross-cultural adaptation process and psychometrics of the included studies were verified. RESULTS: 6556 articles were identified, and 19 manuscripts were included. All studies were conducted in Brazil, and the age of the participants ranged from 2 to 15.42 years old. Sixteen articles presented the cross-cultural validation steps. Cronbach's alpha of the revised instruments ranged from 0.59 to 0.86. CONCLUSIONS: It can be concluded that most studies provided information and evidence regarding validity, reliability, translation, and cultural adaptation.

Psychometric assessment of oral health-related quality of life questionnaires cross-culturally adapted for use in Brazilian adults - a systematic review.

OBJECTIVE: This study aimed to review the psychometric properties of oral health-related quality of life (OHRQoL) questionnaires for the Brazilian adult population. METHODS: A systematic review was performed based on the COSMIN guidelines (PROSPERO CRD42022300018). The studies were obtained through electronic searches in the PubMed/MEDLINE, Web of Science, Lilacs, VHL (BIREME), SciELO, and Embase databases. RESULTS: The search was performed in December 2022. Articles on OHRQoL that reported the cross-cultural adaptation of instruments into Portuguese (Brazil) and evaluated the psychometric properties of measuring instruments in adult patients were included. Those about the development of a novel instrument and participants under 18 years of age were excluded. Information was collected on the country, type of instrument validated, psychometric tests, and adaptation process. The certainty of the evidence was assessed using GRADEpro program. The search returned 6,556 articles, and 14 were considered for this review. However, two studies did not report the cross-cultural adaptation process. Content validity, internal consistency, criterion validity, construct validity, reliability, general discriminant validity, Cronbach's alpha value, and general intraclass correlation coefficient value were confirmed in 12 studies. Cronbach's alpha ranged from 0.69 to 0.96. The certainty of the evidence was considered moderate and low. This study has some limitations, such as the lack of information in some reviewed studies, the unavailability of Brazilian instruments, and absence of longitudinal validation of some instruments. CONCLUSIONS: In conclusion, there are 14 OHRQoL instruments adapted for Brazilian adults that can be used with caution by researchers and clinicians, since they presented moderate to low certainty of the evidence.

Patient-reported measures outcomes: modern evaluation of oral health.

Patient reported outcomes have become important, with instruments (patient reported outcomes measures - PROMs) being used to assess treatment success and patient satisfaction. In this editorial, the dental PROM context is presented, and submissions are invited for a special collection from BMC Oral Health entitled 'Patient-reported outcomes in dentistry'.

Counselling treatment versus counselling associated with jaw exercises in patients with disc displacement with reduction-a single-blinded, randomized, controlled clinical trial.

OBJECTIVE: To compare effectiveness of counselling program versus counselling program plus jaw exercises to reduce pain and click in patients with temporomandibular joint disc displacement with reduction (DDWR). MATERIALS AND METHODS: Patients were divided into two groups: instructions for temporomandibular disorders (TMD) plus jaw exercises (test, n = 34), only TMD instructions (control, n = 34). Pain was analyzed by palpation (RDC/TMD). It was investigated if the click caused discomfort. Both groups were evaluated at baseline, 24 h, 7 days, and 30 days' post treatment. RESULTS: The click was present in 85.7% (n = 60). In 30-day evaluation, there was a statistically significant difference between groups in the right median temporal muscle (p = 0.041); and there was a statistically significant difference in treatment self-perception (p = 0.002) and click's discomfort (p < 0.001). CONCLUSION: The exercise with recommendations showed better results, resolution of the click, and self-perception of the treatment effectiveness. CLINICAL RELEVANCE: This study presents therapeutic approaches that are easy to perform and that can be monitored remotely. In view of the current stage of the global pandemic, these treatment options become even more valid and useful. CLINICAL TRIAL REGISTER: This clinical trial was registered at Brazilian Clinical Trials Registry (ReBec) under protocol RBR-7t6ycp ( http://www.ensaiosclinicos.gov.br/rg/RBR-7t6ycp/ ), Date of registration: 26/06/2020.

Psychometric assessment of oral health-related quality of life questionnaires cross-culturally adapted for use in Brazilian adults - a systematic review / Avaliação psicométrica de questionários de qualidade de vida relacionada à saúde bucal adaptados culturalmente para uso em adultos brasileiros - uma revisão sistemática

ABSTRACT Objective: This study aimed to review the psychometric properties of oral health-related quality of life (OHRQoL) questionnaires for the Brazilian adult population. Methods: A systematic review was performed based on the COSMIN guidelines (PROSPERO CRD42022300018). The studies were obtained through electronic searches in the PubMed/MEDLINE, Web of Science, Lilacs, VHL (BIREME), SciELO, and Embase databases. Results: The search was performed in December 2022. Articles on OHRQoL that reported the cross-cultural adaptation of instruments into Portuguese (Brazil) and evaluated the psychometric properties of measuring instruments in adult patients were included. Those about the development of a novel instrument and participants under 18 years of age were excluded. Information was collected on the country, type of instrument validated, psychometric tests, and adaptation process. The certainty of the evidence was assessed using GRADEpro program. The search returned 6,556 articles, and 14 were considered for this review. However, two studies did not report the cross-cultural adaptation process. Content validity, internal consistency, criterion validity, construct validity, reliability, general discriminant validity, Cronbach's alpha value, and general intraclass correlation coefficient value were confirmed in 12 studies. Cronbach's alpha ranged from 0.69 to 0.96. The certainty of the evidence was considered moderate and low. This study has some limitations, such as the lack of information in some reviewed studies, the unavailability of Brazilian instruments, and absence of longitudinal validation of some instruments. Conclusions: In conclusion, there are 14 OHRQoL instruments adapted for Brazilian adults that can be used with caution by researchers and clinicians, since they presented moderate to low certainty of the evidence.

RESUMO Objetivo: Este estudo teve como objetivo revisar as propriedades psicométricas dos questionários de qualidade de vida relacionada à saúde bucal (OHRQoL) para a população adulta brasileira. Métodos: Foi realizada uma revisão sistemática com base nas diretrizes Consensus-based standards for the selection of health measurement instruments - COSMIN (International Prospective Register of Systematic Reviews - PROSPERO CRD42022300018). Os estudos foram obtidos por meio de buscas eletrônicas nas bases de dados United States National Library of Medicine (PubMed)/ Medical Literature Analysis and Retrieval System Online (MEDLINE), Web of Science, Literatura Latino-Americana e do Caribe em Ciências da Saúde (Lilacs), Biblioteca Virtual em Saúde - BVS (Centro Latino-Americano e do Caribe de Informação em Ciências da Saúde - BIREME), Scientific Electronic Library Online (SciELO) e Embase. A busca foi realizada em dezembro de 2022. Foram incluídos artigos que relatavam a adaptação transcultural de instrumentos (QVRSB) para o português (Brasil) e que avaliavam as propriedades psicométricas de mensuração de instrumentos (QVRSB) em pacientes adultos. Foram excluídos aqueles sobre o desenvolvimento de um novo instrumento e com participantes menores de 18 anos. Foram coletadas informações sobre país, tipo de instrumento validado, testes psicométricos e processo de adaptação. A certeza da evidência foi avaliada usando GRADE. Resultados: A pesquisa retornou 6556 artigos, e 14 foram incluídos nesta revisão. Dois estudos não relataram o processo de adaptação transcultural. A validade de conteúdo, consistência interna, validade de critério, validade de constructo, confiabilidade, validade discriminante geral, valor alfa de Cronbach e valor geral do coeficiente de correlação intraclasse foram confirmadas em 12 estudos. O alfa de Cronbach variou de 0,69 a 0,96. A certeza da evidência foi considerada moderada e baixa. Esta pesquisa apresenta algumas limitações, como falta de informação em alguns estudos revisados; indisponibilidade de instrumentos brasileiros; ausência de validação longitudinal de alguns instrumentos. Conclusões: Em conclusão, existem 14 instrumentos de QVRSB adaptados para adultos brasileiros que podem ser utilizados com cautela por pesquisadores e clínicos, uma vez que apresentam moderada a baixa certeza de evidência.

Radiolucent image in lower third molar: hidden caries or pre-eruptive resorption?: a case report / Imagem radiolucente em terceiro molar inferior: cárie oculta ou reabsorção pré-eruptiva?: um relato de caso

ABSTRACT Caries is a multifactorial disease due to the imbalance of the de/re-mineralization process. Complementary radiographic examinations are able to detect hidden caries. The purpose of this short communication was to investigate the radiolucent image suggestive of hidden caries in lower third molar. The extraction of the tooth, decalcification, inclusion and preparation were performed for histological analysis of the lesion. Histological findings revealed a pre-eruptive resorption, and the etiological factors of this coronary resorption were undefined. The professional should be aware of the occurrences of these lesions to early diagnose and propose appropriate treatment to avoid future complications to the patient.

RESUMO A cárie é conceituada como uma doença multifatorial condicionada ao desequilíbrio no processo de desmineralização e remineralização das estruturas dentárias. O propósito desse trabalho foi investigar a imagem radiolúcida sugestiva de cárie oculta em terceiro molar. Foi realizado a exodontia do elemento dentário, descalcificação e confecção de lâminas para posterior estudo histológico da lesão. O achado histológico conclui-se tratar de uma reabsorção pré-eruptiva. O profissional deve estar atento às ocorrências dessas lesões para diagnosticar precocemente e propor o tratamento adequado, evitando complicações futuras ao paciente.

Microtensile resistance of an adhesive system modified with chitosan nanoparticles.

Aim: The aim of this study was to evaluate whether 2.5% chitosan applied after dentin acid etching or incorporated into the adhesive system interferes with the microtensile strength of the interface tooth-resin. Subjects and Methods: Sixty healthy bovine teeth had the incisal thirds and the roots sectioned and were randomly allocated into three groups (n = 60). G1 (control): acid attack + Clearfil SE Bond + Z350 resin; G2: treatment with 2.5% chitosan + Clearfil SE Bond + Z350 resin; G3: treatment with 2.5% chitosan incorporated into dentin adhesive + Z350 resin. The stick-shaped specimens made in each group were randomly divided into two subgroups and subjected to degradation of the adhesive interface (with aging: specimens immersed in 2.5% sodium hypochlorite for 12 h and washed in distilled water for 1 h, and without aging). The groups were submitted to a microtensile strength test with a 0.5 mm/min speed until rupture. Statistical analysis of the data was performed according to normal distribution. Results: Microtensile data were obtained by calculating the area of each toothpick, obtaining values in megapascal. No aging: G1 - 5251.69, G2 - 5.52 ± 1.46, and G3 - 3.91 ± 1.21. With aging: G1 - 3.45 ± 1.29, G2 - 2.75 ± 0.78, and G3 - 3.53 ± 1.33. Statistical analysis showed that the aging factor and adhesive modification decreased the bonding strength of the resin-dentin (P = 0.001). As well, the interaction between the analyzed factors showed statistically significant differences (P = 0.002). Conclusions: Accelerated aging decreases the adhesion strength in G1, even when chitosan is previously applied to the adhesive system. However, when adding chitosan to the adhesive, adhesion remained similar after aging but lower when compared to the other groups.

Efeito do cimento cirúrgico sobre o pós-operatório de gengivectomias e gengivoplastias: uma revisão crítica da literatura / Effect of surgical cement on the post-operative following gingivectomy and gingivoplasty: a critical review of the literature

Contexto:O cimento cirúrgico é um material alternativo no pós operatório de gengivoplastia e gengivectomia, que proporciona conforto ao paciente. Porém, existem controvérsias sobre sua utilização, sendo relatado por alguns especialistas o surgimento do processo inflamatório agudo, sendo classificado como desnecessário.Objetivo: Identificar evidências na literatura acerca do efeito do cimento cirúrgico no pós-operatório do tecido gengival após gengivectomia e gengivoplastia. Materiais e métodos: Foi realizada uma revisão crítica de literatura por meio de buscas nas bases de dadosPubmed, Scielo, Lilacs, Cochrane, Scopus e na literatura cinzenta (Periódicos Capes, Google Scholar). Foram incluídos ensaios clínicos randomizados que testaram o cimento cirúrgico em casos de gengivectomias. Os artigos foram selecionados inicialmente pelo título e resumo, seguido de análise do texto na íntegra. Os estudos incluídos tiveram o nível de evidência avaliado por parâmetros do CONSORT. Resultados:Foram levantados 1458 estudos, sendo 16 escolhidos para leitura na íntegra e, destes, 3 foram incluídos na revisão. A amostra teve idade variando de dezessete a setenta e um anos. Foi utilizado cimento cirúrgico sem eugenol comparado com o bochecho de clorexidina 0,2% e a escovação mecânica precoce no pós-cirúrgico. Um estudo relatou menor índice de dor com o uso de cimento cirúrgico. O tempo de acompanhamento dos estudos foi de 30 dias. Dois estudos tiveram nível de evidência III.Conclusão: Os artigos apresentaram baixa evidência científica e quenão há consenso na literatura quanto ao efeito de cimento cirúrgico após gengivectomias.

Aim:To identify evidence in the literature about the effect of periodontal dressing on the healing of gingival tissue after gingivectomy and gingivoplasty. Materials and methods: A critical literature review was carried out through electronic searches in thePubmed, Scielo, Lilacs, Cochrane, Scopus databases and in the gray literature (Periódicos Capes, Google Scholar). Randomized clinical trials evaluating periodontal dressing in gingivectomies were included. The articles were selected by title and abstract,followed by analysis of the full text. The included studies have the level of evidence determined by CONSORT parameters. Results: A total of 1458 studies were surveyed, 16 were selected for full reading and, of these, 3 were included in the review. The age sample ranged from seventeen to seventy-one years old. A periodontal dressing without eugenol was used compared to a 0.2% chlorhexidine mouthwash and an early mechanical brushing after surgery. One study reported less pain with the use of periodontal dressing. The follow-up of the studies was 30 days. Two studies had Level of Evidence III.Conclusion:It was concluded that the articles had low scientific evidence and that there is no consensus in the literature regarding the effect of periodontal dressing after gingivectomies.

Prevalence of Mandibular Third Molars According to the Pell & Gregory and Winter Classifications.

Aim: This study aimed to evaluate the prevalence of mandibular third molar positions according to the Pell & Gregory and Winter classifications, and to verify the association between the two classification methods. Material and Methods: This cross-sectional study was conducted at dental imaging clinic, from January to March 2019. The inclusion criteria were third molars with complete rhizogenesis and the presence of the mandibular second molar. Patients under 16 years were excluded. Digital orthopantomography (panoramic radiography) radiographs of the mandibular third molars were analyzed and observed according to both Pell & Gregory and the Winter classifications, in addition to verifying if they were impacted. Data were submitted to chi-square test. Results: and StatisticsIn total, 1087 teeth were analyzed, and 1055 teeth were included in the study. The teeth were most commonly found to be in the mesioangulated position (41.8%). Higher frequency was observed for position IIB (26.4%). The prevalence of impacted teeth was 79.6%. There was a statistically significant association between the Winter classification and Pell & Gregory classification (p < 0.001). Conclusion: It was concluded that 79.6% of the mandibular third molars were impacted. The most frequent classification of teeth was position IIB, and the mesioangulated position.

Prevalência de infecções hospitalares e assistência odontológica: um estudo transversal / Prevalence of hospital infections and dental care: a cross-sectional study

Objetivo:Realizar uma comparação entre a prevalência de infecções hospitalares pelo período de 13 meses entre dois grupos: pacientes internados sem assistência odontológica e com assistência odontológica. Métodos:O estudo é considerado do tipo transversal descritivo, através de dados referentes às taxas de infecções hospitalares obtidas em dois grupos, sem e com acompanhamento odontológico, considerando mais especificamente os setores: Centro de Terapia Intensiva (CTI) e Clínica Neurológica. Foram incluídos na amostra pacientes com idade superior a 16 anos, de ambos os gêneros e que apresentaram diagnóstico de infecção hospitalar após o período de 48 horas de internação ou 48 horas após a alta. Resultados:Entre março de 2016 à março de 2017, observou-se uma prevalência de infecção hospitalarde 3.14% em pacientes sem assistência odontológica e no período de março de 2017 à março de 2018, a prevalência foi de 2.85% nos pacientes que tiveram assistência odontológica. Conclusão: O CTI foi o setor de maior ocorrência das infecções. A assistência odontológica não se mostrou associada com as ocorrências de infecções.

Aim: To make a comparison between the prevalence of hospital infections over a period of 13 months between two groups: patients hospitalized without dental care and with dental care. Methods:This was a descriptive cross-sectional study, through data regarding the rates of hospital infections obtained in two groups: with and without dental care, considering more specifically the sectors: Intensive care unit (ICU) and neruological clinic. Patients over 16 years-old, of both genders and who were diagnosed withhospital infection after 48 hours of hospitalization or 48 hours after discharge, were included in the sample. Results: Between March 2016 and March 2017, a prevalence of hospital infection was observed of 3. 14% in patients without dental care and from March 2017 to March 2018, the prevalence was 2. 85% in patients who had dental care. Conclusion: The ICU was the sector with the highest occurrence of infections. Dental care was not associated with the occurrence of infections.

Relação entre tratamento protético, autoestima e qualidade de vida em pacientes idosos em tratamento hemodialítico / Relationship between prosthetic treatment, self-esteem and quality of life in elderly patients undergoing hemodialysis

Fundamento: O estado de saúde bucal pode ter influência física e psicológica sobre a vida dos indivíduos. Pode afetar simultaneamente o prazer na vida devido a interferência nas condições bucais, na fala, mastigação, sabor e deglutição, nos domínios sociais, sobre a aparência e autoconfiança dos indivíduos. Objetivo:Verificar se o tratamento protético odontológico é capaz de gerar melhoria na qualidade de vida e na autoestima de pacientes idosos submetidos a hemodiálise. Materiais e Métodos: Realizou-se um estudo intervencional com 26 pacientes submetidos à hemodiálise na cidade de Diamantina, Brasil. Os pacientes foram divididos em dois grupos de acordo com a realização do tratamento; com e sem tratamento. O grupo tratamento recebeu ajustes ou confecção de uma nova prótese odontológica, já o grupo sem tratamento recebeu apenas avaliação clínica e orientações sobre higiene bucal. A qualidade de vida foi avaliada através do instrumento Medical Outcomes Study 36-Item Short Form Health Questionnaire (SF-36) e Oral Health Impact Profile (OHIP) na sua versão 14. Já para a autoestima utilizou-se a Escala de Autoestima de Rosenberg. Resultados: A média de idade foi 69,08 anos (±05,90) e o índice CPO-D médio foi de 29,65 (±01,35). Houve significância estatística na dimensão aspecto emocional do SF-36 nos dois grupos. O grupo que recebeu tratamento apresentou significância na incapacidade física do OHIP-14 e melhora da autoestima. Conclusão: O tratamento protético odontológico gerou melhoria na qualidadede vida e impactou na autoestima de pacientes idosos submetidos à hemodiálise, sendo o impacto maior nos pacientes que realizaram tratamento protético

Background: Oral health status can have a physical and psychological influence on individuals' lives. It can simultaneously affect the pleasure in life due to interference in oral conditions, speech, chewing, taste and swallowing, in social domains, on the appearance and self-confidence of individuals. Objective:To verify whether dental prosthetic treatment is able to improve the quality of life and self-esteem of elderly patients undergoing hemodialysis. Materials and Methods: An interventional study was carried out with 26 patients undergoing hemodialysis in the city of Diamantina, Brazil. Patients were divided into two groups according to treatment completion; with and without treatment. The treatment group received adjustments or made a new dental prosthesis, while the group without treatment received only clinical evaluation and guidance on oral hygiene. Quality of life was assessed using the instrument Medical Outcomes Study 36-Item Short Form Health Questionnaire (SF-36) and Oral Health Impact Profile (OHIP) in its version 14. For self-esteem, the Rosenberg Self-Esteem Scale was used. Results:The mean age was 69.08 years (±05.90) and the mean DMFT index was 29.65 (±01.35). There was statistical significance in the emotional aspect dimension of the SF-36 in both groups. The group that received treatment showed significance in the physical disability of the OHIP-14 and improvement in self-esteem. Conclusion:Dental prosthetic treatment improved the quality of life and impacted the self-esteem of elderly patients undergoing hemodialysis, with the greatest impact on patients who underwent prosthetic treatment.

Relationship between stress and bruxism in university students: a cross-sectional study

Background: Bruxism is defined as repetitive masticatory muscle activity characterized by clenching or grinding of the teeth and it has been related to psychological factors, such as personality traits, anxiety and stress. Objective: To investigate association between stress and bruxism among university students. Materials and methods:Lipp's Stress Symptoms Inventory for Adults (LSSI) was applied to 253 university students in Diamantina, Brazil. The y were clinically evaluated to verify dental wear. The non-instrumental evaluation of probable bruxism was determined by the patients' reports. Sociodemographic variables and self-reported stress data were collected by usi ng the questionnaire. The chi-square test was used, and significance level of 5% ( p<0.05) was adopted. Results: The prevalence of bruxism was 45.8% and stress, 37.9%. There was no significant association between the presence of stress diagnosed by ISSL and bruxism (p = 0.815). Among the students diagnosed as stressed, 31.6% were in the resistance phase. Self-reported stress was associated with the habit of tooth grinding (p < 0.001). Conclusions: No association was found between stress and bruxism. Nevertheless, the prevalence of bruxism among these students was considered high.

Fundamento: O bruxismo é definido como atividade muscular repetitiva da mastigação caracterizada pelo ranger dos dentes e tem sido relacionado a fatores psicológicos, como traços de personalidade, ansiedade e estresse. Objetivo: Verificar a associação entre estresse e bruxismo em universitários. Materiais e métodos:O Inventário de Sintomas de Stress para Adultos de Lipp (ISSL) foi aplicado a 253 estudantes universitários em Diamantina, Brasil. Eles foram avaliados clinicamente para verificar o desgaste dentário. A avaliação não instrumental de provável bruxismo foi determinada pelos relatos dos pacientes. Variáveis sociodemográficas e dados de estresse autorreferido foram coletados por meio do questionário. Foi utilizado o teste do qui-quadrado e adotado nível de significância de 5% (p <0,05). Resultados: A prevalência de bruxismo foi 45,8% e estresse, 37,9%. Não houve associação significativa entre a presença de estresse diagnosticado pelo ISSL e bruxismo (p = 0,815). Entre os alunos com diagnóstico de estresse, 31,6% encontravam-se na fase de resistência. O estresse autorreferido foi associado ao hábito de ranger os dentes (p <0,001). Conclusões: Não foi encontrada associação entre estresse e bruxismo. Apesar disso, a prevalência de bruxismo entre esses estudantes foi considerada alta.

Percepção da qualidade de vida e autoestima após intervenção odontológica e transplante renal: uma série de casos / Quality of life perception and self-esteem after dental intervention and kidney transplantation: a case series

Contexto: a insuficiência renal crônica dá-se quando os rins deixam de desenvolver suas multitarefas com eficácia, levando o paciente à hemodiálise ou transplante renal e a um progressivo desgaste emocionalObjetivo:avaliar percepção da qualidade de vida relacionada à saúde bucal e autoestima de pacientes submetidos à hemodiálise, após intervenções odontológicas e transplantes renais. Materiais e Métodos: Oitenta e dois pacientes responderam aos questionários SF-36, OHIP-14 e Escala de Autoestima de Rosenberg. Destes, 76 passaram por intervenções odontológicas e responderam aos questionários novamente. Após 3 anos, apenas 33 deram continuidade ao estudo. Doze foram transplantados e 10 responderam aos questionários ao final. Resultados:Apenas a autoestima mostrou melhora, com alterações estatisticamente significativas. Conclusão:Tratamento odontológico e transplante renal melhoraram a autoestima dos pacientes. Houve uma tendência de melhora no aspecto social.

Background: Chronic kidney failure occurs when the kidneys fail to perform their multitasking effectively, leading the patient to hemodialysis or kidney transplantation and progressive emotional exhaustionObjective:to evaluate the perception of quality of life related to oral health and self-esteem of patients undergoing hemodialysis, after dental interventions and kidney transplants. Materials and Methods:Eighty-two patients answered the SF-36, OHIP-14 and Rosenberg Self-Esteem Scale questionnaires. Of these, 76 underwent dental interventions and answered the questionnaires again. After 3 years, only 33 continued the study. Twelve were transplanted and 10 completed the questionnaires. Results:Only self-esteem showed improvement, with statistically significant changes. Conclusion:Dental treatment and kidney transplantation improved patients' self-esteem. There was a trend towards improvement in the social aspect.

Influence of dental treatment on quality of life and self-esteem of hemodialysis-therapy patients

Background: Patients undergoing dialysis treatment have a worse quality of life and have higher rates of malnutrition, inflammation and hospitalization than the general population. Objective: This study aimed to evaluate the influence of dental treatment on the quality of life and self-esteem of hemodialysis-therapy patients. Materials and Methods: An interventional study was developed with 27 patients undergoing hemodialysis in Diamantina, Brazil. Initially, patients received a clinical evaluation of a dentist and responded to questionnaires to estimate the quality of life (Medical Outcomes Study 36-Item Short Form Health Questionnaire (SF-36) and Oral Health Impact Profile (OHIP) version 14) and self-esteem (Scale Self-Esteem of Rosenberg). After 45 days, the questionnaires were reapplied, and the patients received dental treatment to adapt the oral environment. After the treatment, 45 days were awaited to reapply the questionnaires. Descriptive analyzes were performed, Wilcoxon and Friedman tests were done. The level of significance was set at 5% (p <0.05). Results: Twenty-seven low-income and educated individuals participated in the study, most of whom were men. Hypertension and diabetes were not widely reported systemic diseases. There was statistical significance in SF-36 and OHIP-14 dimensions and improvement of self-esteem. Conclusion: Dental treatment interfered positively with the quality of life and self-esteem of patients undergoing hemodialysis.

The effectiveness of apple, sugar-free chewing gum, Rolly Brush® and tooth brushing in the reduction of plaque index: Crossover randomized clinical trial

Background: The implementation of the self-cleaning practice is of fundamental importance for the maintenance of oral health and to remove the human dental biofilm which is considered the main etiological factor for the development of caries and periodontal diseases. Objective: This study aimed to evaluate the use of chewing gum, Rolly Brush® and apples as forms of mechanical control and removal of the dental biofilm in the absence of brushing. Materials and Methods: Eighteen volunteers were submitted to plaque index evaluation after a period of 24 hours of no oral hygiene. Then, they would use one of the methods: chewing gum, Rolly Brush®, apple or tooth brushing, chosen by a draw, for one minute, and then, plaque index was evaluated again. This stage was repeated until all participants were submitted to all selected methods, in periods of 24 hours each. Results: Dental brushing was more effective when compared to each of the other methods applied and there was a statistically significant reduction of dental plaque index after apllying all methods of cleaning in all groups. Conclusion: Chewing gum, Rolly Brush® and apple may be used as auxiliary to dental brushing or when such method is impossible to be performed. Clinicaltrials.gov: number of protocol NCT 03.601.585.

Fundamento: A implementação da prática de autolimpeza é de fundamental importância para a manutenção da saúde bucal e remoção do biofilme dental humano que é considerado o principal fator etiológico para o desenvolvimento de cáries e doenças periodontais. Objetivo: Este estudo teve como objetivo avaliar a utilização de goma de mascar, Rolly Brush® e maçã como formas de controle mecânico e remoção do biofilme dental na ausência de escovação. Materiais e Métodos: Dezoito voluntários foram submetidos à avaliação do índice de placa após um período de 24 horas sem higiene bucal. Em seguida, utilizariam um dos métodos: goma de mascar, Rolly Brush®, ingerir uma maçã e escovar os dentes, escolhida por sorteio, por um minuto, e então, o índice de placa era novamente avaliado. Essa etapa foi repetida até que todos os participantes fossem submetidos a todos os métodos selecionados, em períodos de 24 horas cada. Resultados: A escovação dentária foi mais eficaz quando comparada a cada um dos outros métodos aplicados e houve redução estatisticamente significativa do índice de placa dentária após a aplicação do método de limpeza em todos os grupos. Conclusão: Goma de mascar, Rolly Brush® e maçã podem ser utilizados como auxiliares da escovação dentária ou quando tal método for impossível de ser realizado. Clinicaltrials.gov: Número do protocolo NCT 03.601.585.

Oral health-related quality of life in patients with disc displacement with reduction after counselling treatment versus counselling associated with jaw exercises.

OBJECTIVE: The aim of this study was to compare the effectiveness of two types of treatment (counselling programme versus counselling programme plus jaw exercises) to improve the quality of life of patients with disc displacement with reduction (DDWR). MATERIALS AND METHODS: Patients were divided into two groups. The test group received guidelines for temporomandibular disorders (TMD) plus jaw exercises for DDWR, and the control group received only guidelines for TMD. The total number of investigated patients was 70, thus 35 per group. The oral health-related quality of life was assessed by the OHIP-14 questionnaire. Both groups were evaluated at the baseline and 30 days post-treatment. RESULTS: In the counselling group, there was statistically significant decrease in pain (P = .015) and social disability (P = .046) subscales. In the counselling plus jaw exercise group, there was statistically significant decrease in all subscales (P < .05). At 30 days follow-up, there was a statically significant difference between the two groups in pain (P = .004), psychological discomfort (P < .001), psychological disability (P < .001) and social disability (P = .029) subscales. CONCLUSION: The counselling programme plus jaw exercise protocol showed greater improvement in oral health-related quality of life than the group performing only the counselling programme in patients with DDWR.

Intercorrências cirúrgicas em exodontias de pacientes submetidos à hemodiálise: série de casos / Surgical complications in teeth extraction of patients undergoing hemodialysis: A case series

Introduction: Chronic kidney failure is a serious public health problem worldwide and it is considered an alarmingly epidemic. Patients undergoing hemodialysis treatment require dental attention, and perioperative management in this population is challenging. Aim:To evaluate the procedure of tooth extraction in anticoagulated patients undergoing hemodialysis, detecting possible complications during and after surgery. Material and Method:Eleven patients, from the hemodialysis sector of the Santa Casa de Caridade de Diamantina -MG, who needed tooth extractions, with medical clearance, previously undergoing periodontal treatment, were selected at the Clinic of Surgery and Periodontics of the Department of Dentistry of the Federal University of Jequitinhonha and Mucuri Valleys. Postoperative questionnaires were applied for the proposed evaluations. Results:A total of 8 patients were treated and 14 teeth were extracted. Only one patient reported mild pain, and presented mild bleeding, most patients used the recommended pain killer, and there were no alveolar infections. Conclusion:The entire sample obtained satisfactory results with the proposed treatment during and after dental surgery. There is no reason to neglect their dental needs due to the apprehension of complications.

Introdução: A insuficiência renal crônica emerge como um sério problema de saúde pública em todo o mundo, sendo considerada uma epidemia de crescimento alarmante. Pacientes em tratamento hemodialítico requerem atenção odontológica e o manejo perioperatório nesta população é desafiador e importante. Objetivo:Avaliar clinicamente o procedimento cirúrgico de exodontia em pacientes anticoagulados submetidos à hemodiálise, observando possíveis complicações no trans e no pós-operatório. Materiais e métodos:Foram selecionados 11 pacientes do setor de hemodiálise da Santa Casa de Caridade de Diamantina ­MG, que necessitavam de exodontias, com liberação médica, passando previamente por adequação periodontal, na Clínica de Cirurgia e Periodontia do Departamento de Odontologia da Universidade Federal dos Vales do Jequitinhonha e Mucuri. Questionários pós cirúrgicos foram aplicados para as avaliações propostas. Resultados:Um total de 8 pacientes foram atendidos e 14 dentes extraídos. Apenas um paciente relatou dor classificada como leve, quadros de hemorragia leve ocorreram sem complicações, a maioria dos pacientes fez uso da analgesia recomendada e não houve infecções alveolares. Conclusão:Respeitando os protocolos, toda a amostra obteve resultado satisfatório com o tratamento proposto no trans e pós cirúrgico, não havendo motivos para negligenciar suas necessidades odontológicas por apreensão de complicações e intercorrências

Resistance to fracture of intraradicular posts made of biological materials.

BACKGROUND: The aim was to analyze the fracture resistance of human teeth treated endodontically and restored with posts made of bovine dentin, human dentin, or glass fiber, and to evaluate the fracture pattern. METHODS: Cylindrical posts of 1.5 mm in diameter cemented to the roots of human maxillary canines presented a length of 15 mm, cervical diameter of 5-5.5 mm in the mesiodistal direction, and 7-7.5 mm in the vestibule-palatal direction. The groups studied were: Group I-10 glass fiber posts; Group II-10 human dentin posts; Group III-10 bovine dentin posts (self-adhesive resin cement); and Group IV-10 bovine dentin posts (resin-modified glass-ionomer cements). The coronal part of tooth was restored with a standardized core build-up using composite. All of the groups were submitted to a compression force test and the resistance to fracture was verified using a universal testing machine. The fracture pattern was likewise evaluated. RESULTS: The values of resistance to fracture were: 723.3N in group I, 561.5N in group II, 556.6N in group III, and, 613.27N in group IV. However, no statistically significant difference was observed among the groups. The fractures in groups I and II were most commonly found in the middle/apical third and were considered irreparable. For restored teeth in group III, half of the fractures appeared in the cervical third and were reparable. In group IV, all of the fractures were reparable, with the majority in the cervical thirds. CONCLUSION: Bovine dentin can be used as intraradicular post to substitute human dentin and glass fiber posts. The greater the malleability of the post, the greater the chances of survival of the teeth when subjected to fracture testing.

Scales for pain assessment in cervical dentin hypersensitivity: a comparative study / Escalas para avaliação da dor na hipersensibilidade dentinária cervical: um estudo comparativo

Abstract Background Currently, different pain scales are used extensively to measure clinical pain, especially in dental practice. Objective This study aims to compare pain scales used in clinical research and dental practice, identifying the easiest to understand by patients with Cervical Dentin Hypersensitivity. Method Seventy-four patients with Cervical Dentin Hypersensitivity were stimulated by a thermic test of the sensitive tooth, followed by application of different pain measurement scales (Visual Analogue Scale, Faces Pain Scales, Numeric Rating Scale, and Verbal Rating Scale) and by a questionnaire to evaluate the patient's perception regarding the ease of understanding scales. The statistic tests used were the Wilcoxon, Spearman correlation, and Chi-Square tests. Results The results founded a strong positive correlation between the scales (r = 0.798 to 0.960 p <0.001). The was easiest scale to understand according to the patients was the Verbal Rating Scale (52.7%). Conclusion The pain measurement scales evaluated provide similar information about pain reported in the Cervical Dentin Hypersensitivity allowing the comparison between studies that used them to measure pain. The affinity of the patient with the pain scale can guide the clinical dental practice in the different levels of health care.

Resumo Introdução Atualmente, diferentes escalas têm sido utilizadas para medir a dor no contexto clínico, especialmente na prática odontológica. Objetivo O objetivo deste estudo foi comparar as escalas de dor comumente utilizadas em pesquisas clínicas e na prática clínica odontológica, identificando as mais fáceis de serem compreendidas pelos pacientes com hipersensibilidade dentinária cervical. Método Setenta e quatro pacientes com hipersensibilidade dentinária cervical foram estimulados por um teste térmico para avaliação do dente sensível, seguido pela aplicação de diferentes escalas para avaliação de dor (Escala Visual Analógica, Faces de Dor, Escala Numérica e Escala Verbal) e de um questionário complementar para avaliar a percepção do paciente em relação à facilidade de compreensão das escalas. Os resultados foram submetidos aos testes de correlação de Wilcoxon, Spearman e Qui-Quadrado. Resultados Uma forte correlação positiva foi encontrada entre as quatro escalas avaliadas (r = 0,798 a 0,960; p < 0,001). De acordo com os pacientes, a escala de mais fácil compreensão foi a Escala Verbal (52,7%). Conclusão As escalas para mensuração da dor fornecem informações semelhantes sobre a dor relatada na hipersensibilidade dentinária cervical. A afinidade do paciente pela escala de dor pode direcionar a escolha da escala a ser utilizada na prática clínica odontológica nos diversos níveis de atenção à saúde.

Sensitivity and specificity of assessment scales of dentin hypersensitivity - an accuracy study.

The aim of the present study was to compare the sensitivity and specificity of pain scales used to assess dentin hypersensitivity (DH). The preferred scale, and toothbrushing habits of participants were also investigated. This cross-sectional study was conducted with students and employees of a Brazilian Federal University who presented DH. The participants answered a questionnaire about their toothbrushing and drinking habits. Hypersensitive and non-sensitive teeth were submitted to tactile and ice stick stimuli. Then, the subjects marked their pain level in the visual analogue (VAS), numeric scale (NS), faces pain scale (FPS) and verbal evaluation scale (VES). DH was also assessed by Schiff scale (SS). The data were analyzed by Wilcoxon and Chi-Square tests, as well as by ROC curve. The mean age of the sample (56 women, 16 men) was 27.8 years. The most prevalent acidic beverage was coffee (36.0%) and the most preferred scale was the NS (47.2%). The pain level was statistically higher in teeth with DH compared to teeth without DH (p < 0.05). The accuracy ranged from 0.729 (SS) to 0.750 (NS). The highest sensitivity value was 81.9% for NS. The SS presented the highest specificity (91%). The visual analog, numerical, verbal evaluation, faces pain, and Schiff scales were accurate for DH diagnosis. The Schiff scale was the preferred scale for DH assessment.