10 results on '"Amaral, Cássia Cardozo"'
Search Results
2. Sleep hygiene measures combined with mindfulness meditation in the management of sleep bruxism in children: A randomized controlled clinical trial.
- Author
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Amaral, Cássia Cardozo, Fernandez, Matheus dos Santos, Chisini, Luiz Alexandre, Boscato, Noeli, Jansen, Karen, and Goettems, Marília Leão
- Subjects
PSYCHOTHERAPY ,PARENTS ,MINDFULNESS ,STATISTICAL sampling ,SLEEP bruxism ,TREATMENT effectiveness ,RANDOMIZED controlled trials ,DESCRIPTIVE statistics ,MEDITATION ,CONFIDENCE intervals ,COMPARATIVE studies ,SLEEP hygiene ,SENSITIVITY & specificity (Statistics) ,DISEASE complications ,CHILDREN - Abstract
Background: Sleep hygiene measures and meditation may reduce stress and improve sleep quality, but their effect on the occurrence of sleep bruxism in children has not yet been investigated. Aim: To explore the effects of sleep hygiene measures combined with mindfulness meditation (relaxation audio) in the management of probable sleep bruxism (SB) in children. Design: This clinical trial (no. NCT04501237) randomized 36 children with 3–8 years of age. Probable SB detection was performed according to the criteria established by the International Consensus on The Assessment of Bruxism—2018. Intervention group was instructed to practice sleep hygiene measures and mindfulness meditation (i.e., the use of a digital app to broadcast audio relaxation) each night before bedtime for 5 weeks; control group did not receive guidance for therapies. Parents completed a bruxism diary for 5 weeks, and the outcome was the number of SB episodes‐day reported in the week (ranging from 0 to 7) in each period. A multilevel mixed‐effects Poisson regression model was performed. Results: A total of 32 children (mean age: 6.1 years) completed the study. The children who received the therapies related to sleep hygiene measures and mindfulness meditation had a reduction in the SB incidence rate ratio (IRR) of 46% (IRR = 0.54 [Confidence Interval 95%, 0.45–0.65]) during a 5‐week observation period. The sensitivity analyses did not show relevant changes in the measure of the effect. Conclusion: Sleep hygiene measures combined with mindfulness meditation reduced the SB in children. [ABSTRACT FROM AUTHOR]
- Published
- 2025
- Full Text
- View/download PDF
3. Perinatal health and malocclusions in preschool children: Findings from a cohort of adolescent mothers in Southern Brazil
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Amaral, Cássia Cardozo, da Costa, Vanessa Polina Pereira, Azevedo, Marina Sousa, Pinheiro, Ricardo Tavares, Demarco, Flávio Fernando, and Goettems, Marília Leão
- Published
- 2017
- Full Text
- View/download PDF
4. Daily screen time, sleep pattern, and probable sleep bruxism in children: A cross‐sectional study.
- Author
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Amaral, Cássia Cardozo, Fernandez, Matheus dos Santos, Jansen, Karen, da Silva, Ricardo Azevedo, Boscato, Noéli, and Goettems, Marília Leão
- Subjects
- *
SLEEP quality , *CONFIDENCE intervals , *SLEEP bruxism , *CROSS-sectional method , *INTERVIEWING , *SCREEN time , *SLEEP , *RISK assessment , *SLEEP duration , *SOCIOECONOMIC factors , *SOCIOECONOMIC status , *SOCIAL classes , *DISEASE prevalence , *RESEARCH funding , *POISSON distribution , *DISEASE risk factors , *CHILDREN - Abstract
Objective: This study aimed to evaluate the prevalence of probable sleep bruxism (SB) in children aged 7–8 years and its association with sleep pattern and the time spent using devices with a screen. Material and Methods: A cross‐sectional study was conducted with children from Pelotas, Brazil (n = 556). Parents/caregivers were interviewed and provided demographic/socioeconomic information, children's daily screen time, nighttime tooth grinding or clenching, sleep duration and answered the Biological Rhythms Interview for Assessment in Neuropsychiatry for Kids (BRIAN‐K‐sleep domain). Probable SB was determined based on a positive clinical inspection with/without a positive parental/caregiver's reports of tooth clenching or grinding. Hierarchical Poisson regression was performed. Results: The prevalence of probable SB was 15.83% (n = 88). There was no difference in the probable SB prevalence according to the daily screen time (p = 0.744), and low family socioeconomic status was associated with higher SB prevalence (Prevalence Ratio [PR] = 1.95; 95% Confidence Interval [95% CI]: 1.21–3.17; p = 0.006). Higher scores in the sleep domain of the BRIAN‐K scale were associated with probable SB [PR = 1.07; 95% CI: 1.01–1.30; p = 0.013]. Conclusions: Difficulties in maintaining sleep and low family socioeconomic status were associated with probable SB in schoolchildren, while screen time spent using devices with a screen was not associated. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
5. Daily screen time, sleep pattern, and probable sleep bruxism in children: A cross‐sectional study
- Author
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Amaral, Cássia Cardozo, primary, Fernandez, Matheus dos Santos, additional, Jansen, Karen, additional, da Silva, Ricardo Azevedo, additional, Boscato, Noéli, additional, and Goettems, Marília Leão, additional
- Published
- 2022
- Full Text
- View/download PDF
6. Prevalence of occlusal problems and associated factors in children 2-3 years of age: a study in a cohort of adolescent mothers
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Amaral, Cássia Cardozo, Demarco, Flávio Fernando, and Goettems, Marília Leão
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Odontopediatria ,CIENCIAS DA SAUDE::ODONTOLOGIA::ODONTOPEDIATRIA [CNPQ] ,Maloclusão ,Gravidez ,Adolescência ,Amamentação - Abstract
Submitted by Márcio Ropke (ropke13marcio@gmail.com) on 2017-06-13T12:02:11Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Prevalência de problemas oclusais e fatores associados em crianças de 2 a 3.pdf: 1260547 bytes, checksum: 10bd65cb85778d2190737d2709f4776d (MD5) Made available in DSpace on 2017-06-13T12:02:11Z (GMT). No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Prevalência de problemas oclusais e fatores associados em crianças de 2 a 3.pdf: 1260547 bytes, checksum: 10bd65cb85778d2190737d2709f4776d (MD5) Previous issue date: 2015-12-14 Sem bolsa Devido a alta prevalência de maloclusões na população a Organização Mundial de Saúde (OMS) a considera como um dos principais problemas de saúde bucal em todo o mundo. Os fatores associados a ocorrência das maloclusões podem ser agrupados em primários e secundários: dentre os primários, destacam-se a hereditariedade e as alterações congênitas, ao passo que os secundários são constituídos pelos hábitos bucais deletérios, alteração no padrão alimentar e fatores nutricionais. Hábitos de sucção não nutritivos, como sucção digital, uso de chupeta, mamadeiras e desmame precoce são fatores associados com o desenvolvimento de alterações no equilíbrio esquelético e muscular. Assim, características biológicas e comportamentais podem representar fatores de risco ao desenvolvimento de problemas oclusais. O objetivo deste estudo transversal, aninhado em uma coorte de mães adolescentes da cidade de Pelotas – RS, foi avaliar a influência das características de mães adolescentes na oclusão de crianças de 2 a 3 anos. A coleta de dados foi realizada de julho de 2012 a março de 2014. Foi realizada entrevista com as mães e exame clínico de saúde bucal da criança. Na entrevista foram coletadas as variáveis independentes (condição socioeconômica, índice de Apgar, circunferência da cabeça, peso ao nascer, necessidade de UTI, o principal cuidador da criança, uso de chupeta e aleitamento materno). O exame de saúde bucal foi realizado por dentistas previamente treinados e calibrados. A avaliação da condição oclusal foi avaliada de acordo com o índice de Foster; Hamilton, 1969, incluindo mordida aberta, sobressaliência aumentada, relação de caninos e mordida cruzada. Para avaliar a associação entre as características oclusais e as variáveis independentes foi feita a análise bivariada, utilizando os testes Qui-quadrado, Exato de Fisher e Qui-quadrado de tendência linear. A análise multivariada foi realizada usando como desfecho a presença de alguma maloclusão, através de Regressão de Poisson com variância robusta, estimando-se as razões de prevalência e seus respectivos intervalos de confiança de 95%. A prevalência de maloclusão nesta população foi de 62,33%, e a desordem mais comum encontrada, foi mordida aberta anterior afetando 47,45% das crianças. O uso de chupeta, a falta de amamentação prolongada, Apgar abaixo de 7 e necessidade de UTI, tiveram associação com a maloclusão. A análise multivariada mostrou que as características perinatais podem representar fatores de risco para o desenvolvimento oclusal. As crianças que não necessitaram de UTI [Razão de Prevalência (RP) 0.75; Intervalo de Confiança (IC) 95% 0.56-0.99] tiveram menor risco de desenvolver a maloclusão enquanto que os que tiveram escores de Apgar abaixo de 7 tinham um risco maior [RP 1.32; IC 95% 1.06-1.64]. As crianças que ainda usam chupeta [RP 3.88(IC 95% 2.65-5.68)] ou que já pararam o uso (RP 1.82; IC 95% 1.02-3.24) tem mais chance de maloclusão comparadas as que nunca usaram o bico. As crianças que ainda mamam, tiveram menor ocorrência das desordens oclusais (RP 0.59; IC 95% 0.42- 0.84). A prevalência de maloclusão foi alta nesta população, sugerindo que mães adolescentes podem ter atitudes que contribuam para o desenvolvimento da maloclusão, como o uso de chupeta e o menor tempo de amamentação. Because of the high prevalence of malocclusion in the population the World Health Organization (WHO) considers as a major oral health problems worldwide. Factors associated with the occurrence of malocclusion can be grouped into primary and secondary: from the primary, we highlight heredity and congenital abnormalities, while secondary consist of oral habits, diet modification and nutritional factors. Non-nutritive sucking habits such as thumb sucking, pacifier use, bottles and early weaning are factors associated with the development of changes in skeletal and muscular balance. Thus, biological and behavioral characteristics may represent risk factors to the development of occlusal problems. The aim of this cross-sectional study nested in a cohort of adolescent mothers in Pelotas - RS, was to evaluate the influence of teenage mothers in the occlusion characteristics of children 2-3 years. Data collection was conducted from July 2012 to March 2014 interview with the mothers and clinical examination of the child's oral health was conducted. In the interview were collected independent variables (socioeconomic status, Apgar scores, head circumference, birth weight, need for ICU, the primary caregiver of the child, pacifier use and breastfeeding). Examination of oral health was conducted by previously trained and calibrated dentists. The assessment of the occlusal condition was evaluated according to the index Foster; Hamilton, 1969 including open bite, increased overjet, canines relationship and crossbite. To evaluate the association between occlusal characteristics and independent variables was performed bivariate analysis using the chi-square test, exact Fisher and chi-square test for linear trend. Multivariate analysis was performed using as outcome the presence of some malocclusion through Poisson regression with robust variance, estimating the prevalence ratios and their 95% confidence intervals. The prevalence of malocclusion in this population was 62.33%, and the most common disorder found, was open bite affecting 47.45% of children. The use of pacifiers, lack of breastfeeding, Apgar score below 7 and need for ICU, they were associated with malocclusion. Multivariate analysis showed that perinatal characteristics may represent risk factors for occlusal development. Children who did not require ICU [prevalence ratio (PR) 0.75; Confidence interval (CI) 0.56-0.99 95%] had a lower risk of developing malocclusion while those who had Apgar scores below 7 had a higher risk [RP 1:32; 95% CI 1.06-1.64]. Children who still use pacifier [RP 3.88 (95% CI 2.65-5.68)] or that have stopped already use (OR 1.82, 95% CI 1:02 to 3:24) is most likely to malocclusion compared to those who never used the beak. Children who still breastfed, had a lower incidence of occlusal disorders (PR 00:59; 95% CI 0.42-0.84). The prevalence of malocclusion was high in this population, suggesting that teenage mothers may have attitudes that contribute to the development of malocclusion, as pacifier use and shorter breastfeeding.
- Published
- 2015
7. A Modified Photoactivation Protocol Using Two Simultaneous Light-Curing Units for Bonding Brackets to Enamel
- Author
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Oliveira,Adauê Siegert de, Mirapalhete,Rafael Correa, Amaral,Cássia Cardozo, and Moraes,Rafael Ratto de
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polymerization ,aging ,Orthodontics ,composite ,shear bond strength - Abstract
This study investigated the effect of a modified photoactivation protocol using two simultaneous light-curing units on the shear bond strength (SBS) of brackets to enamel. Metal brackets were bonded to bovine incisors using the resin-based orthodontic cement Transbond XT (3M Unitek). Four photoactivation protocols of the orthodontic cement were tested (n=15): Control: photoactivation for 10 s on each proximal face of the bracket at a time; Simultaneous: photoactivation for 10 s on both proximal faces of the bracket at the same time; One side-20s: photoactivation for 20 s at one proximal face of the bracket only; and One side-10s: photoactivation for 10 s only at one proximal face of the bracket. SBS was tested immediately or after 1000 thermal cycles. Adhesive remnant index (ARI) was classified. Data were subjected to two-way ANOVA and Student-Newman-Keuls' test (α=0.05). Pooled means ± standard deviations for SBS to enamel (MPa) were: 10.2±4.2 (Control), 9.7±4.5 (Simultaneous), 5.6±3.1 (One side-20s), and 4.6±1.9 (One side-10s). Pooled SBS data for immediate and thermal cycled groups were 6.3±2.6 and 8.8±5.2. A predominance of ARI scores 1-2 and 0-1 was observed for the immediate and thermally cycled groups, respectively. In conclusion, simultaneous photoactivation of the orthodontic cement using two light-curing units, one positioned at each proximal face of the bracket, yielded similar bonding ability compared to the conventional light-curing method. Photoactivation of the orthodontic cement at one proximal face of the bracket only is not recommended, irrespective of the light-curing time used. Este estudo investigou o efeito de um protocolo modificado de fotoativação utilizando duas unidades de fotopolimerização simultâneas na resistência de união ao cisalhamento (RUC) de braquetes ao esmalte. Braquetes metálicos foram fixados a incisivos bovinos utilizando o cimento ortodôntico resinoso Transbond XT (3M Unitek). Quatro protocolos de fotoativação do cimento ortodôntico foram testados (n=15): Controle: fotoativação por 10 s em cada face proximal do braquete de cada vez; Simultâneo: fotoativação por 10 s em ambas as faces proximais do braquete ao mesmo tempo; Um lado-20s: fotoativação por 20 s em uma face proximal do braquete apenas; e Um lado-10s: fotoativação por 10 s apenas em uma face proximal do braquete. A RUC foi testada imediatamente ou após 1000 ciclos térmicos. O Índice de Remanescente de Adesivo (IRA) foi classificado. Os dados foram submetidos a ANOVA de duas vias e teste de Student-Newman-Keuls (α=0,05). As médias agrupadas ± desvios-padrão de RUC ao esmalte (MPa) foram: 10,2±4,2 (Controle), 9,7±4,5 (Simultâneo), 5,6±3,1 (Um lado-20s), e 4,6±1,9 (Um lado-10s). Os dados agrupados de RUC para os grupos imediatos e termociclados foram 6,3±2,6 e 8,8±5,2. Predominância de escores IRA 1-2 e 0-1 foi observada para os grupos imediatos e termociclados, respectivamente. Em conclusão, a fotoativação simultânea do cimento ortodôntico utilizando duas fontes de luz, uma posicionada em cada face proximal do braquete, gerou similar capacidade de união ao método convencional de fotopolimerização. Fotoativação do cimento ortodôntico em apenas uma face proximal do braquete não é recomendada, independente do tempo de fotoativação utilizado.
- Published
- 2015
8. Self-perception of oral health and necessity of odontologic action on irradiated patients
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Amaral, Cássia Cardozo, Souza, Jaqueline de Moraes de, Castilhos, Eduardo Dickie de, and Bighetti, Tania Izabel
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Radioterapia ,Autopercepção ,Câncer bucal ,Saúde bucal - Abstract
Submitted by Fabiano Malheiro (fabianomalheiro22@hotmail.com) on 2016-05-18T12:45:24Z No. of bitstreams: 2 license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) Autopercepção de saúde bucal_RBOC.pdf: 312693 bytes, checksum: 6ebf1e2b32539442e0ba20c0762eeee2 (MD5) Approved for entry into archive by Fabiano Malheiro (fabianomalheiro22@hotmail.com) on 2016-05-18T12:46:02Z (GMT) No. of bitstreams: 2 license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) Autopercepção de saúde bucal_RBOC.pdf: 312693 bytes, checksum: 6ebf1e2b32539442e0ba20c0762eeee2 (MD5) Made available in DSpace on 2016-05-18T12:46:02Z (GMT). No. of bitstreams: 2 license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) Autopercepção de saúde bucal_RBOC.pdf: 312693 bytes, checksum: 6ebf1e2b32539442e0ba20c0762eeee2 (MD5) Previous issue date: 2011-09-21 Sem bolsa O objetivo foi descrever percepção de saúde bucal de pacientes irradiados na região de cabeça e pescoço. Foi utilizado questionário estruturado e as entrevistas foram realizadas por telefone, utilizando-se a estratégia do VIGITEL do Ministério da Saúde, entre novembro de 2008 e março de 2009. Os dados foram digitados de forma dupla e apresentados através de estatística descritiva. O câncer de cabeça e pescoço ocorreu mais em homens brancos, entre sexta e sétima décadas de vida. A maioria notou que a saúde bucal piorou durante o tratamento. Os resultados poderão auxiliar no planejamento de ações para pacientes que receberão este tratamento.
- Published
- 2011
9. A Modified Photoactivation Protocol Using Two Simultaneous Light-Curing Units for Bonding Brackets to Enamel
- Author
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Oliveira, Adauê Siegert de, primary, Mirapalhete, Rafael Correa, additional, Amaral, Cássia Cardozo, additional, and Moraes, Rafael Ratto de, additional
- Published
- 2015
- Full Text
- View/download PDF
10. A Modified Photoactivation Protocol Using Two Simultaneous Light-Curing Units for Bonding Brackets to Enamel.
- Author
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de Oliveira AS, Mirapalhete RC, Amaral CC, and de Moraes RR
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- Animals, Cattle, In Vitro Techniques, Shear Strength, Dental Enamel, Light-Curing of Dental Adhesives
- Abstract
Unlabelled: This study investigated the effect of a modified photoactivation protocol using two simultaneous light-curing units on the shear bond strength (SBS) of brackets to enamel. Metal brackets were bonded to bovine incisors using the resin-based orthodontic cement Transbond XT (3M Unitek). Four photoactivation protocols of the orthodontic cement were tested (n = 15):, Control: photoactivation for 10 s on each proximal face of the bracket at a time; Simultaneous: photoactivation for 10 s on both proximal faces of the bracket at the same time; One side-20s: photoactivation for 20 s at one proximal face of the bracket only; and One side-10s: photoactivation for 10 s only at one proximal face of the bracket. SBS was tested immediately or after 1000 thermal cycles. Adhesive remnant index (ARI) was classified. Data were subjected to two-way ANOVA and Student-Newman-Keuls' test (α = 0.05). Pooled means ± standard deviations for SBS to enamel (MPa) were: 10.2 ± 4.2 (CONTROL), 9.7 ± 4.5 (Simultaneous), 5.6 ± 3.1 (One side-20s), and 4.6 ± 1.9 (One side-10s). Pooled SBS data for immediate and thermal cycled groups were 6.3 ± 2.6 and 8.8 ± 5.2. A predominance of ARI scores 1-2 and 0-1 was observed for the immediate and thermally cycled groups, respectively. In conclusion, simultaneous photoactivation of the orthodontic cement using two light-curing units, one positioned at each proximal face of the bracket, yielded similar bonding ability compared to the conventional light-curing method. Photoactivation of the orthodontic cement at one proximal face of the bracket only is not recommended, irrespective of the light-curing time used.
- Published
- 2015
- Full Text
- View/download PDF
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