Impact of Pulp Necrosis on Oral Health-Related Quality of Life of Children with Early Childhood Caries.

Purpose: To assess the impact of pulp necrosis on the oral health-related quality of life (OHRQoL) of children with early childhood caries and their caregivers.
Methods: A cross-sectional study was performed with a consecutive sample of children who were divided into three groups: (1) caries-free children; (2) with untreated carious lesions and without pulp necrosis; and (3) with untreated carious lesions and at least one tooth with pulp necrosis. Data were collected using a sociodemographic questionnaire, the Early Childhood Oral Health Impact Scale (ECOHIS) and a dental clinical examination using the International Caries Detection and Assessment System index. Descriptive statistics, Kruskal-Wallis tests, Mann-Whitney tests and Poisson regression were performed (P <0.05).
Results: A total of 532 children and their legal guardians participated in the study. Children with pulp necrosis had a greater negative impact on the OHRQoL versus those with untreated carious lesions without pulp necrosis (ratio of unadjusted and adjusted rates [RR] = 1.59; 95 percent confidence interval [95% CI] = 1.36 to 1.86; P <0.001), as measured by the total ECOHIS score. in Group 3, four- and five-year-old children had a greater negative impact on the OHRQoL than two- and three-year-old peers (RR = 1.36; 95% CI = 1.08 to 1.72; P <0,001).
Conclusion: The presence of pulp necrosis increased the negative impact on OHRQoL of children with untreated carious lesions and their guardians.

Quilombola children and adolescents show high prevalence of developmental defects of enamel. / Crianças e adolescentes quilombolas apresentam alta prevalência de defeitos de desenvolvimento do esmalte.

Teeth with developmental defects of enamel (DDE) have porous and/or uneven enamel, making them more susceptible to the build-up of oral biofilm and development of caries and periodontal diseases. The aim of this cross-sectional study was to determine the prevalence of DDE and associated factors among children and adolescents living in a Quilombola community in the Northeast of Brazil. The study population was census-based and comprised individuals aged three to 14 years. The children's parents/guardians answered a questionnaire devised to collect information on socioeconomic and demographic characteristics, health problems during pregnancy and illnesses during early childhood. DDE was diagnosed using the modified DDE index. The data were analyzed using descriptive statistics and Poisson regression with robust standard errors (p<0.05). A total of 406 individuals were examined. DDE prevalence was 80.5%: 42.2% in deciduous teeth and 61.1% in permanent teeth. There was an association between presence of DDE and age (PR=1.09, 95% CI=1.01-1.17), use of antibiotics during pregnancy (PR=1.14, 95% CI=1.07-1.22) and reported malnutrition during early childhood (PR=1.12; 95% CI=1.03-1.22). The findings reveal high prevalence of DDE among children and adolescents living in the Quilombola community. Associated factors were older age, use of antibiotics during pregnancy and malnutrition during early childhood.

Dentes com defeitos de desenvolvimento do esmalte (DDE) apresentam porosidades e/ou irregularidades que os tornam suscetíveis a acúmulo de biofilme e predisposição à cárie e doenças periodontais. O objetivo deste artigo é determinar a prevalência de DDE e fatores associados em crianças e adolescentes residentes em comunidade quilombola. A população foi censitária e composta por indivíduos na faixa etária de 3 a 14 anos. Os responsáveis responderam a questionário contendo dados socioeconômicos demográficos e histórico de agravos durante a gravidez e infância. Foi aplicado o Índice DDE modificado. Foram realizadas análise descritiva e regressão de Poisson com variância robusta (p<0,05). Foram examinados 406 indivíduos. A prevalência de DDE foi de 80,5%, sendo que em dentes decíduos foi de 42,2% e permanentes 61,1%. Houve associação entre DDE e maior idade da criança (RP=1,09; IC95%=1,01-1,17), uso de antibiótico na gravidez (RP=1,14; IC95%=1,07-1,22) e relato de desnutrição durante a primeira infância (RP=1,12; IC95%=1,03-1,22). A prevalência de DDE em crianças e adolecentes da comunidade quilombola foi alta. E os fatores associados foram maior idade da criança, uso de antibióticos na gravidez e desnutrição durante a primeira infância.

Crianças e adolescentes quilombolas apresentam alta prevalência de defeitos de desenvolvimento do esmalte / Quilombola children and adolescents show high prevalence of developmental defects of enamel

Resumo Dentes com defeitos de desenvolvimento do esmalte (DDE) apresentam porosidades e/ou irregularidades que os tornam suscetíveis a acúmulo de biofilme e predisposição à cárie e doenças periodontais. O objetivo deste artigo é determinar a prevalência de DDE e fatores associados em crianças e adolescentes residentes em comunidade quilombola. A população foi censitária e composta por indivíduos na faixa etária de 3 a 14 anos. Os responsáveis responderam a questionário contendo dados socioeconômicos demográficos e histórico de agravos durante a gravidez e infância. Foi aplicado o Índice DDE modificado. Foram realizadas análise descritiva e regressão de Poisson com variância robusta (p<0,05). Foram examinados 406 indivíduos. A prevalência de DDE foi de 80,5%, sendo que em dentes decíduos foi de 42,2% e permanentes 61,1%. Houve associação entre DDE e maior idade da criança (RP=1,09; IC95%=1,01-1,17), uso de antibiótico na gravidez (RP=1,14; IC95%=1,07-1,22) e relato de desnutrição durante a primeira infância (RP=1,12; IC95%=1,03-1,22). A prevalência de DDE em crianças e adolecentes da comunidade quilombola foi alta. E os fatores associados foram maior idade da criança, uso de antibióticos na gravidez e desnutrição durante a primeira infância.

Abstract Teeth with developmental defects of enamel (DDE) have porous and/or uneven enamel, making them more susceptible to the build-up of oral biofilm and development of caries and periodontal diseases. The aim of this cross-sectional study was to determine the prevalence of DDE and associated factors among children and adolescents living in a Quilombola community in the Northeast of Brazil. The study population was census-based and comprised individuals aged three to 14 years. The children's parents/guardians answered a questionnaire devised to collect information on socioeconomic and demographic characteristics, health problems during pregnancy and illnesses during early childhood. DDE was diagnosed using the modified DDE index. The data were analyzed using descriptive statistics and Poisson regression with robust standard errors (p<0.05). A total of 406 individuals were examined. DDE prevalence was 80.5%: 42.2% in deciduous teeth and 61.1% in permanent teeth. There was an association between presence of DDE and age (PR=1.09, 95% CI=1.01-1.17), use of antibiotics during pregnancy (PR=1.14, 95% CI=1.07-1.22) and reported malnutrition during early childhood (PR=1.12; 95% CI=1.03-1.22). The findings reveal high prevalence of DDE among children and adolescents living in the Quilombola community. Associated factors were older age, use of antibiotics during pregnancy and malnutrition during early childhood.