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1.
Acta Paul. Enferm. (Online) ; 36: eAPE02041, 2023. tab, graf
Article in Portuguese | LILACS-Express | LILACS, BDENF | ID: biblio-1419847

ABSTRACT

Resumo Objetivo Examinar a evidência emergente sobre os tipos e a frequência de deficiências do desenvolvimento na população afetada pela COVID-19, identificando formas de categorização, incidência/prevalência e comorbidades mais frequentes. Métodos Para esta revisão de escopo realizou-se busca por estudos observacionais nas bases de dados Medline (PubMed), Scopus (Elsevier), ISI Web of Science (Clarivate), Lilacs (BVS) e 'literatura cinzenta'. Como critérios de elegibilidade, os estudos deveriam apresentar resultados de ocorrência de deficiência de desenvolvimento em pessoas com COVID-19, permitindo comparação com a população em geral, ou entre os grupos de deficiências. Dois revisores independentes fizeram o mapeamento das informações utilizando um instrumento de extração de dados previamente elaborado. Outros dois pesquisadores verificaram os dados e auxiliaram na elaboração dos quadros de apresentação dos resultados. Resultados Observou-se diversidade de terminologias empregadas para categorizar as DD. As pessoas com DD e com comorbidades que representam maior risco para a COVID-19 necessitaram de internação hospitalar com maior frequência do que a população em geral. De um total de 4930 estudos, 14 foram selecionados para avaliação. Destes, 5 artigos foram estudos longitudinais. Conclusão Em pessoas com DD, a COVID-19 apresentou taxas de morbidade, letalidade e mortalidade mais altas em faixas etárias mais jovens, na população mais pobre, na população institucionalizada e que requer tecnologias de suporte de vida e cuidados especializados. A vulnerabilidade das pessoas com DD à COVID-19 depende do tipo e da gravidade da deficiência e da presença de comorbidades, evidenciando a necessidade de atenção no diagnóstico e nas medidas preventivas, como a vacinação.


Resumen Objetivo Examinar la evidencia emergente sobre los tipos y la frecuencia de trastornos en el desarrollo (TD) en la población afectada por COVID-19 e identificar formas de categorización, incidencia/prevalencia y comorbilidades más frecuentes. Métodos Para esta revisión de alcance se realizó una búsqueda de estudios observacionales en las bases de datos Medline (PubMed), Scopus (Elsevier), ISI Web of Science (Clarivate), Lilacs (BVS) y 'literatura gris'. Como criterio de elegibilidad, los estudios debían presentar resultados de casos de TD en personas con COVID-19 y permitir la comparación con la población general, o entre los grupos de trastornos. Dos revisores independientes realizaron el mapeo de la información con la utilización de un instrumento de extracción de datos previamente elaborado. Otros dos investigadores verificaron los datos y ayudaron a elaborar los cuadros de presentación de resultados. Resultados Se observó diversidad en la terminología empleada para categorizar los TD. Las personas con TD y con comorbilidades que representan mayor riesgo de COVID-19 necesitaron internación hospitalaria con mayor frecuencia que la población general. De un total de 4930 estudios, 14 fueron seleccionados para el análisis, de los cuales 5 artículos fueron estudios longitudinales. Conclusión En personas con TD, el COVID-19 presentó índices de morbilidad, letalidad y mortalidad más altos en rangos de edad más jóvenes, en la población más pobre, en la población institucionalizada y que requiere tecnologías de soporte vital y cuidados especializados. La vulnerabilidad de las personas con TD depende del tipo y gravedad del trastorno y de la presencia de comorbilidades, lo que deja en evidencia la necesidad de atención en el diagnóstico y en las medidas preventivas, como la vacunación.


Abstract Objective To examine the emerging evidence on developmental disability type and frequency in the population affected by COVID-19, identifying more frequent forms of categorization, incidence/prevalence and comorbidities. Methods For this scoping review, we searched for observational studies in the MEDLINE (PubMed), Scopus (Elsevier), ISI Web of Science (Clarivate), LILACS (VHL) and grey literature databases. As eligibility criteria, studies should present results of developmental disability (DD) occurrence in people with COVID-19, allowing comparison with the general population, or between groups of disabilities. Two independent reviewers mapped the information using a previously elaborated data extraction instrument. Two other researchers verified the data and assisted in table elaboration to present the results. Results There was a diversity of terminologies used to categorize DD. People with DD and comorbidities that represent a higher risk for COVID-19 required hospitalization more frequently than the general population. Out of a total of 4930 studies, 14 were selected for assessment. Of these, 5 articles were longitudinal studies. Conclusion In people with DD, COVID-19 had higher morbidity, lethality and mortality rates in younger age groups, in the poorest population, in the institutionalized population, requiring life support technologies and specialized care. The vulnerability of people with DD to COVID-19 depends on disease type and severity and the presence of comorbidities, highlighting the need for attention in diagnosis and preventive measures, such as vaccination.

2.
Rev. bras. epidemiol ; 26: e230046, 2023. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1521747

ABSTRACT

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.

3.
Braz. oral res. (Online) ; 36: e090, 2022. tab, graf
Article in English | LILACS-Express | LILACS, BBO | ID: biblio-1384199

ABSTRACT

Abstract The topical glucocorticoid budesonide has been prescribed before and after sinus lift surgery as adjuvant drug treatment for maxillary sinus membrane inflammation. However, there is no study on the effects of budesonide on the regenerative process of bone grafting biomaterials. We investigated the effect of the association of budesonide with some biomaterials on the growth and differentiation capacity of pre-osteoblastic cells (MC3T3-E1 subclone 4). Xenogeneic (Bio-Oss and Bio-Gen) and synthetic hydroxyapatites (Osteogen, Bonesynth, and HAP-91) were tested in conditioned medium (1% w/v). The conditioned medium was then supplemented with budesonide (0.5% v/v). Cell viability was assessed using the MTT assay (48, 96, and 144 h), and mineralized nodules were quantified after 14 days of culture using the Alizarin Red Staining. Alkaline phosphatase activity was assessed through the release of thymolphthalein at day seven. All biomaterials showed little or no cytotoxicity. The Bio-Gen allowed significantly less growth than the control group regardless of the experimental time. Regarding differentiation potential of MC3T3-E1, the HAP-91-conditioned medium showed remarkable osteoinductive properties. In osteodifferentiation, the addition of budesonide favored the formation of mineral nodules when cells were cultured in medium conditioned with synthetic materials, whereas it weakened the mineralization potential of cells cultured in xenogeneic medium. Regardless of whether budesonide was added or not, Osteogen and Bio-Oss showed higher alkaline phosphatase activity than the other groups. Budesonide may improve bone formation when associated with synthetic biomaterials. Conversely, the presence of this glucocorticoid weakens the mineralization potential of pre-osteoblastic cells cultured with xenogeneic hydroxyapatites.

4.
Braz. oral res. (Online) ; 35: e071, 2021. tab, graf
Article in English | LILACS-Express | LILACS, BBO | ID: biblio-1339460

ABSTRACT

Abstract This study investigated the factors associated with new carious lesions in one-to five-year-old children with developmental disabilities. This was a retrospective cohort that evaluated 64 dental charts of individuals with caries or fillings in their first dental appointment. The dependent variable was the occurrence of a new carious lesion or restoration. Gender, age, mother's education, sugar consumption, oral hygiene, mouth breathing, reports of xerostomia, gingival status, use of psychotropic drugs, use of asthma drugs, history of asthma, bronchitis, reflux or seizures and having at least one sibling were covariates. Cox proportional hazards regression model was used to estimate the raw and adjusted hazard ratios with their respective 95% confidence interval. The average time that individuals remained free of dental caries/restoration was 79.49 months (95%CI: 64.37 to 92.61). Increase in sucrose consumption increased the rate of caries recurrence (HR = 1.16; 95%CI: 1.04 to 1.30). Individuals who had poor oral hygiene had higher rate of new dental caries (HR = 3.88; 95%CI: 1.22 to 12.37) compared to those with good oral hygiene. The presence of mouth breathing decreased the rate of recurrence of the disease when compared to the nasal breathing (HR = 0.32; 95%CI: 0.15 to 0.70). Oral health-related behaviors and nasal respiration influenced the rate of dental caries recurrence in individuals with developmental disabilities.

5.
Braz. oral res. (Online) ; 32: e37, 2018. tab, graf
Article in English | LILACS | ID: biblio-889475

ABSTRACT

Abstract The dentine hypersensitivity (DH) is able to impair the oral health related quality of life (OHRQoL). However, there isn't any specific validated questionnaire to be used in Brazil. The objective was to adapt and to validate the English version of the Dentine Hypersensitivity Experience Questionnaire (DHEQ-15) for use in Brazil. DHEQ-15 was cross-culturally adapted into the Brazilian-Portuguese language and then validated in a cross-sectional study with 100 participants recruited at a University clinic. Study sample comprised 2 groups: 100 individuals with DH, and 100 individuals without. The instrument was self-administered twice 7 to 10 days apart. The participants answered a global rating of oral health. The psychometric properties of the Brazilian version of DHEQ-15 were verified through internal consistency (Cronbach's α) and test-retest reliability (intraclass correlation coefficient - ICC), convergent (Spearman correlation) and discriminant (Mann-Whitney test) validity. The significance threshold was set at p<0.05. Sample comprised 69 men and 131 women, of mean age 30.4y. The Brazilian DHEQ-15 demonstrated very good internal consistency (α = 0.945). Test-retest reliability revealed excellent reproducibility (ICC = 0.959, p < 0.001). There was statistically significant correlation between the scores obtained on all DHEQ-15 domains and the global rating of oral health (p<0.001). Participants with DH scored significantly higher than those without DH (p<0.001). This study provides evidence supporting the cross-cultural validity of the Brazilian version of DHEQ-15 for use in Brazil.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Aged , Young Adult , Dentin Sensitivity/physiopathology , Quality of Life , Surveys and Questionnaires/standards , Translations , Brazil , Cross-Cultural Comparison , Cross-Sectional Studies , Dentin Sensitivity/diagnosis , Psychometrics , Reproducibility of Results , Statistics, Nonparametric
6.
Braz. j. oral sci ; 16: e17034, jan.-dez. 2017. ilus
Article in English | LILACS, BBO | ID: biblio-883892

ABSTRACT

AIM: The aim was to compare the immunoexpression of extracellular matrix proteins in squamous cell carcinomas of tongue (SCCTo) and lower lip (SCCLi). METHODS: Eleven SCCTo and 11 SCCLi were selected and examined according to Bryne's method (1998). For immunohistochemical study utilized antibodies to fibronectin, tenascin and type I collagen. Histopathologic and immunohistochemical analysis were performed on the tumor invasive front. RESULTS: All SCCTo were classified in high score malignant grade and all SCCLi in lower score. Fibronectin showed strong immunorreactivity in the peritumoral basement membrane (BM) in 91% of SCCTo and all cases of SCCLi, while in the tumor stroma (TS) all cases of SCCTo and SCCLi had strong intensity. Tenascin had strong expression in BM of 91% cases of SCCTo and 63.4% of SCCLi and in TS had strong expression in 91% cases of SCCTo and 54.6% of SCCLi. Type I collagen demonstrated weak immunoreactivity in the TS of 72.7% cases of SCCTo and 63.4% of SCCLi. CONCLUSION: These results may suggest that the strong expression of fibronectin and tenascin proteins and the weak expression of type I collagen could play a role in the invasive process of oral SCC (AU)


Subject(s)
Collagen Type I , Fibronectins , Immunohistochemistry , Mouth Neoplasms , Tenascin
7.
Belo Horizonte; s.n; 2017. 77 p.
Thesis in Portuguese | LILACS, BBO | ID: biblio-906835

ABSTRACT

As pesquisas clínicas na área da implantodontia apresentam uma grande dificuldade em relação à avaliação da osseointegração e estabilidade dos implantes. Dessa forma, a análise de frequência de ressonância (AFR) têm se tornado uma das principais ferramentas utilizadas, já que oferece, de forma simples e não invasiva, a possibilidade de se monitorar a estabilidade durante todo o período desejado. Outra medida também bastante usada na prática clínica é o torque de inserção dos implantes. No entanto, essa medida é limitada ao trans-cirúrgico e nos fornece unicamente a estabilidade primária dos implantes, o que a torna mais indicada para avaliação da possibilidade de se submeter à carga imediata. Este estudo apresenta como objetivos avaliar, por meio de um estudo transversal, se os valores do coeficiente de estabilidade do implante (ISQ) são similares em diferentes alturas do componente protético e diretamente na plataforma, quando mensurados por meio da AFR e avaliar por meio de uma revisão sistemática e meta-análise a relação entre o torque de inserção e a AFR, investigando se estes dois instrumentos fornecem avaliações similares da estabilidade primária de em um mesmo implante. Para tal, foi realizado um estudo transversal em 31 implantes osseointegrados com plataforma de hexágono externo, com 4.1 mm de diâmetro e comprimento maior ou igual a 10mm e uma revisão sistemática com ensaios clínicos que reportassem valores de ISQ e torque de inserção. Assim, nossos estudos recomendam que explorar e desenvolver a AFR como método de avaliação da estabilidade implantar deve ser uma busca ainda necessária das pesquisas científicas para melhor compreensão do comportamento dos implantes dentários, nos seus diversos momentos e situações na cavidade oral, bem como determinar um bom nível de estabilidade que consequentemente determinaria uma maior longevidade e funcionalidade dos implantes dentários


Clinical research in the implantology presents a great difficulty regarding the evaluation of the osseointegration and stability of the implants. Thus, resonance frequency analysis (RFA) has become one of the main tools used, since it offers, in a simple and non-invasive way, the possibility of monitoring the stabiblity during the desired period. Another measure also widely used in clinical practice is the insertion torque of the implants. However, this measureis limited to the transsurgical and provides only the primary stability of the implants, which makes it more suitable for evaluation the possibility of undergoing immediate loading. This study aims to evaluate, through a cross-sectional study, whether implant stability coefficient (ISQ) values are similar at different heights...


Subject(s)
Humans , Male , Female , Dental Implantation, Endosseous/statistics & numerical data , Dental Implants/trends , Resonance Frequency Analysis/statistics & numerical data , Cross-Sectional Studies/statistics & numerical data , Dental Prosthesis Retention/statistics & numerical data , Torque
8.
Full dent. sci ; 6(21): 89-93, dez. 2014.
Article in Portuguese | LILACS, BBO | ID: lil-750187

ABSTRACT

Embora a pr¢tese sobre implantes e a pr¢tese sobre dentes naturais compartilhem diversas caracter¡sticas devido ao diferente comportamento biomecƒnico entre os implantes e os dentes, alguns princ¡pios devem ser diferenciados, dentre eles a oclusÆo, pois esta ‚ um dos principais fatores respons veis pelo sucesso da osseointegra‡Æo. Considerando a quantidade de tratamentos poss¡veis de serem realizados com implantes e tendo em vista que ainda nÆo h  um consenso sobre o padrÆo oclusal ideal para essas pr¢teses, o objetivo deste trabalho foi realizar uma revisÆo de literatura, procurando abordar os aspectos oclusais relevantes para o sucesso do tratamento com pr¢teses sobre implantes.


Although implant-supported prosthesis and prosthesis over natural teeth share several characteristics some aspects should be distinguished due to the different biomechanical behavior between implants and teeth. Occlusion is one of these aspects and is one of the main factors responsible for the success of osseointegration. Considering the diversity of treatments that can be performed with implants and aware that there is still no consensus on the ideal occlusal pattern for these prostheses, the objective of the study was to conduct a literature review seeking to address the occlusal aspects relevant to the success of treatment with prosthetic implants.


Subject(s)
Biocompatible Materials , Dental Implantation , Dental Occlusion , Dental Prosthesis, Implant-Supported
9.
Belo Horizonte; s.n; 2010. 38 p. ilus.
Thesis in Portuguese | LILACS, BBO | ID: lil-715956

ABSTRACT

Embora a prótese sobre implantes e a prótese sobre dentes naturais compartilhem diversas características, devido ao diferente comportamento biomecânico entre os implantes e os dentes, alguns princípios devem ser diferenciados...


Subject(s)
Humans , Male , Female , Osseointegration , Dental Prosthesis, Implant-Supported , Dental Occlusion , Prostheses and Implants
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