Does low-cost GIC have the same survival rate as high-viscosity GIC in atraumatic restorative treatments? A RCT

Abstract Atraumatic Restorative Treatment (ART) is one of the strategies used to control dental caries; it involves hand instruments for removal of carious tissue, and restorations using high-viscosity Glass Ionomer Cement (GIC). The present controlled clinical trial aimed to evaluate the performance of low-cost GIC indicated for ART in primary teeth, compared with high-viscosity GIC, after one year of follow-up. Two-to six-year-old children with dentin caries lesions on one or two surfaces of anterior and posterior teeth were selected. The children were randomly assigned to 2 groups according to the restorative material used: G1 (control) - Ketac Molar®; G2 (experimental) - Vitro Molar®. Treatments were performed in a school setting, following the guidelines of the ART. A total of 728 restorations were performed in 243 children. Descriptive analysis and Poisson regression were applied, with a significance level of p < 0.05. After 12 months, 559 (76.8%) restorations were re-evaluated. The success rate was evaluated by the prevalence ratio (PR), associated with restorations performed in primary second molars (PR = 1.21; 95%CI = 1.03-1.42), and with small (PR = 1.35; 95%CI = 1.14-1.60) or medium cavities (PR = 1.29; 95%CI = 1.08-1.55), using Ketac Molar® material (PR= 1.07; 95%CI = 1.01-1.15), considering p < 0.05. Small or medium restorations in primary second molars performed with high-viscosity GIC (Ketac Molar®) were more successful than restorations performed with low-cost GIC indicated for ART.

Knowledge and conduct of public health system dentist about atraumatic restorative treatment / Conhecimento e conduta dos cirurgiões-dentistas da estratégia saúde da família sobre tratamento restaurador atraumático

Objective: To evaluate the knowledge and conduct of dentists of the Public Health System (Family Health Strategy – FHS) regarding Atraumatic Restorative Treatment (ART). Material and method: A census survey was conducted and all FHS dentists from the urban area of the city of Teresina, Piauí, Brazil were visited in their workplaces and invited to participate in this study. Data collection was carried out between July and October, 2014 through self-administered questionnaires. For statistical analysis the chi-square test with a significance level of 5% and the linear association test were applied. Result: One hundred and eighty-three professionals participated in the study (with a response rate of 89.7%), mostly women (71.0%), aged twenty to thirty-nine years (49.2%), with twenty or more years’ experience since graduation (45.9%), working only in the public service (70.5%), and with expertise in the clinical area (44.3%). Most of them believe in ART (82.7%) and 95.8% of them apply it (of those, 58.9% apply it only in public service). The professionals’ individual knowledge of ART was measured and most of them have correct information regarding the treatment. The knowledge level evaluation was significantly associated with age and time since graduation (p<0.05). Conclusion: Most of the dentistsworking in the public health system of Teresina, Piauí, Brazil have a good knowledge of and show positive behavior towardentists ART, but improvement is needed regarding the technique and its correct indication.

Objetivo: Avaliar o conhecimento e conduta dos Cirurgiões-Dentistas (CD) da Estratégia Saúde da Família (ESF) sobre o Tratamento Restaurador Atraumático (ART). Material e método: A amostra foi censitária e todos os CD da ESF da zona urbana da cidade de Teresina – PI foram visitados em seus locais de trabalho e convidados a participar do estudo. Questionários autoaplicáveis foram utilizados como técnica de coleta de dados. Para as análises estatísticas aplicou-se o teste qui-quadrado com nível de significância de 5% e o teste de associação linear. Resultado: Participaram do estudo 183 profissionais, a maioria do sexo feminino (71,0%), na faixa etária de 20 a 39 anos (49,2%), com vinte ou mais anos de formados (45,9%), que tem apenas o serviço público como vínculo empregatício (70,5%), e especialização em área clínica (44,3%). A maioria acredita no ART (82,7%) e a realiza (95,8%), apenas no serviço público (58,9%). O conhecimento individual dos profissionais sobre ART foi mensurado e a maioria apresenta informações corretas sobre o tratamento. Houve associação significativa do autorrelato de conhecimento de ART com a faixa etária, o tempo de formado e a titulação dos participantes. A avaliação do nível de conhecimento teve associação significativa com a faixa etária e tempo de formado. Conclusão: A maioria dos Cirurgiões-Dentistas da Estratégia Saúde da Família de Teresina, Piauí, Brasil possui um bom conhecimento e conduta positiva em relação ao ART, mas necessita de aprimoramento com relação à técnica e sua correta indicação.

Evaluation of oral health in patients with mental disorders attended at the clinic of oral diagnosis of a public university / Avaliação da saúde bucal em portadores de transtornos mentais atendidos na clínica de diagnóstico bucal de uma universidade pública

Introdução: Muitas pessoas acometidas por transtornos mentais não conseguem realizar o auto cuidado adequadamente, principalmente em relação à higiene pessoal e em particular à higiene oral. Para esses indivíduos, a prevenção e o acompanhamento clínico contínuo são fundamentais. Objetivo: Investigar as afecções bucais que mais afetam os pacientes portadores de transtornos mentais, atendidos na faculdade de odontologia da Universidade Federal do Piauí (UFPI). Metodologia: Pacientes atendidos durante o 2º semestre de 2011 e 1º semestre de 2012 foram examinados. O índice CPOD foi utilizado para avaliação da cárie dentária e o índice CPI para avaliação periodontal. As análises estatísticas foram feitas no Programa SPSS (Statistical Package for the Social Sciences), versão 18.0, utilizando-se da estatística descritiva na determinação de médias, desvio-padrão e frequências. Resultado: 67,50% dos 40 pacientes tiveram contato com o cirurgião-dentista há mais de um ano, 95% realizavam a própria higiene oral e 70% não usavam fio dental. A média do CPOD foi de 14,18. 49,13% dos pacientes necessitavam de restaurações de uma superfície e 60% necessitavam de prótese dentária. Além disso, 33,75% dos sextantes avaliados apresentavam bolsa periodontal. Conclusão: Pode-se perceber que os portadores de doença mental apresentam um elevado risco de desenvolver desordens orais, entretanto, poucos portadores visitam um profissional da odontologia com regularidade. Além disso, a procura tardia por tratamento e a falta de preparo dos profissionais, levam a soluções muitas vezes mutiladoras.

Introduction: Many people suffering from mental disorders fail to adequately perform self-care, especially in relation to personal hygiene and in particular to oral hygiene. For these individuals, the prevention and ongoing clinical monitoring are essential. Objective: To investigate the oral diseases that most affect patients with mental disorders attended in the Dental College of the Federal University of Piauí (UFPI). Methodology: Patients treated during the 2nd half of 2011 and 1st half of 2012 were examined. The DMFT index was used for evaluation of dental caries and the CPI index for periodontal evaluation. The statistical analyzes were performed with SPSS (Statistical Package for the Social Sciences), version 18.0, using a descriptive statistics to determine averages, standard deviations and frequencies. Result: 67.50% of the 40 patients had contact with the surgeon dentist for over one year, 95% performed their own oral hygiene and 70% did not use dental floss. The average of DMFT was 14.18. Of the patients, 49.13% needed of restorations of one surface and 60% needed dental prosthesis. Moreover, 33.75% of sextants evaluated had periodontal pockets. Conclusion: It can be noticed that patients with mental illness have a high risk of developing oral disorders, however, few carriers visite a dental professional regularly. In addition, the delay to seek treatment and lack of staff training, lead to solutions often crippling.