Factors Associated with the Oral Health-Related Quality of Life in Children with Intellectual Disabilities / Factores asociados con la calidad de vida relacionada con la salud bucal en niños con discapacidad intelectual

Abstract: Different factors can influence the perception of quality of life in individuals with intellectual disabilities. This study investigated the factors associated with quality of life related to oral health in children with intellectual disabilities from the perspective of their parents. A cross-sectional study was carried out with Brazilian children from specialized institutions and their respective guardians. Data were collected through medical records, application of instruments and oral clinical examination (n=92). Most children had poor oral hygiene (64.10%) and a high caries experience (59.8%). The mothers' perception of quality of life related to oral health was low, however there was an association of greater perception when they had low education, female child, less brushing frequency and history of breastfeeding (p≤0.05). Although the perception of quality of life was low, the oral condition found evidences the need to promote oral health education actions with children with intellectual disabilities and their respective guardians.

Resumen: Diferentes factores pueden influir en la calidad de vida de personas con discapacidad intelectual. Este estudio investigó los factores asociados con la calidad de vida relacionada con la salud oral en niños con discapacidades intelectuales desde la perspectiva de sus cuidadores. Se realizó un estudio transversal con niños brasileños institucionalizados, que fueron evaluados clínicamente y sus respectivos tutores, quienes respondieron cuestionarios. Los datos fueron recolectados a través de registros médicos, aplicación de instrumentos de evaluación y examen clínico oral (n=92). La mayoría de los niños presentaban una higiene oral deficiente (64,10%) y una experiencia de caries alta (59,8%). Si bien la percepción específicamente de las madres respecto del impacto de las condiciones de la salud oral en la calidad de vida fue baja, mostró una tendencia a aumentar en cuanto disminuía el nivel educacional, la frecuencia de cepillado y la historia de lactancia materna (p≤0.05). El hecho de que la percepción del impacto en la calidad de vida por parte de los tutores no se condiga con las precarias condiciones de salud oral exhibida por los niños con discapacidad intelectual, no sólo demuestra el desconocimiento respecto de la importancia de la salud oral en un contexto general, sino que también evidencia la necesidad de promover acciones que incentiven el cuidado y educación en relación con este aspecto, tanto en los tutores como en los niños afectados.

Effect of high-intensity interval training on aerobic capacity and heart rate control of heart transplant recipients: a systematic review with meta-analysis

Abstract Introduction: Heart transplantation (HTx) is the gold standard procedure for selected individuals with refractory heart failure. High-intensity interval training (HIIT) is safe and allows patients to exercise in high intensity for longer time when compared to moderate-intensity continuous training (MICT). The primary aim of this study was to perform a systematic review and meta-analysis about the effect of HIIT compared to MICT on exercise capacity, peak heart rate, and heart rate reserve in HTx recipients. Secondarily, we pooled data comparing MICT and no exercise training in these patients. Methods: This systematic review followed the standardization of the Preferred Reporting Items for Systematic Reviews and Meta-analyses statement and the Cochrane Collaboration Handbook. We presented the treatment effects of HIIT on the outcomes of interest as mean difference (MD) and 95% confidence interval (CI). Meta-analysis was performed using the random-effects, generic inverse variance method. Results: HIIT improved peak oxygen consumption (peakVO2) (MD = 2.1; 95% CI 1.1, 3.1; P<0.0001), peak heart rate (MD = 3.4; 95% CI 0.8, 5.9; P=0.009), and heart rate reserve (MD = 4.8; 95% CI -0.05, 9.6; P=0.05) compared to MICT. Improvements on peakVO2 (MD = 3.5; 95% CI 2.3, 4.7; P<0.00001) and peak heart rate (MD = 5.6; 95% CI 1.6, 9.6; P=0.006) were found comparing HIIT and no exercise training. Conclusion: Current available evidence suggests that HIIT leads to improvements on peakVO2, peak heart rate, and heart rate reserve compared to MICT in HTx recipients. However, the superiority of HIIT should be tested in isocaloric protocols.

Effect of High-Intensity Interval Training on Aerobic Capacity and Heart Rate Control of Heart Transplant Recipients: a Systematic Review with Meta-Analysis.

INTRODUCTION: Heart transplantation (HTx) is the gold standard procedure for selected individuals with refractory heart failure. Highintensity interval training (HIIT) is safe and allows patients to exercise in high intensity for longer time when compared to moderateintensity continuous training (MICT). The primary aim of this study was to perform a systematic review and meta-analysis about the effect of HIIT compared to MICT on exercise capacity, peak heart rate, and heart rate reserve in HTx recipients. Secondarily, we pooled data comparing MICT and no exercise training in these patients. METHODS: This systematic review followed the standardization of the Preferred Reporting Items for Systematic Reviews and Metaanalyses statement and the Cochrane Collaboration Handbook. We presented the treatment effects of HIIT on the outcomes of interest as mean difference (MD) and 95% confidence interval (CI). Metaanalysis was performed using the random-effects, generic inverse variance method. RESULTS: HIIT improved peak oxygen consumption (peakVO2) (MD = 2.1; 95% CI 1.1, 3.1; P<0.0001), peak heart rate (MD = 3.4; 95% CI 0.8, 5.9; P=0.009), and heart rate reserve (MD = 4.8; 95% CI -0.05, 9.6; P=0.05) compared to MICT. Improvements on peakVO2 (MD = 3.5; 95% CI 2.3, 4.7; P<0.00001) and peak heart rate (MD = 5.6; 95% CI 1.6, 9.6; P=0.006) were found comparing HIIT and no exercise training. CONCLUSION: Current available evidence suggests that HIIT leads to improvements on peakVO2, peak heart rate, and heart rate reserve compared to MICT in HTx recipients. However, the superiority of HIIT should be tested in isocaloric protocols.

Effects of Water-Circulating Cooling Mask on Postoperative Outcomes in Orthognathic Surgery and Facial Trauma.

The purpose of this study was to perform a systematic review and meta-analysis of randomized clinical trials (RCTs) investigating the efficacy of hilotherapy on postoperative pain, swelling, neurosensory impairment and patient satisfaction. The authors analyzed RCTs comparing the use of hilotherapy versus conventional cryotherapy or no cold treatment for orthognathic surgery and repair of facial trauma. The authors assessed the risk of bias and strength of evidence according to the Cochrane guidelines and GRADE rating system, respectively. Treatment effects were defined as weighted or standardized mean difference using the inverse variance method. Five RCTs were included. Postoperative pain and swelling in patients using hilotherapy were lower comparing to the control group in the postoperative day 2 (Pain: MD -1.75, CI 95% -2.69 to -0.81; Swelling: MD -21.16 mL, CI 95% -38.91 to -3.41) and in the final evaluation (Pain: MD -0.31, CI 95% -0.44 to -0.18; MD -4.45 mL, CI 95% -7.87 to -1.03). Patients reported higher satisfaction with hilotherapy, but no differences were found for neurosensory impairment. Current evidence suggests that hilotherapy is effective in reducing postoperative pain and swelling in orthognathic surgery and repair of facial fractures and may lead to improvements in patient satisfaction in the recovery phase.

Oral and maxillofacial conditions, dietary aspects, and nutritional status of children with congenital Zika syndrome.

OBJECTIVE: The aim of this study was to investigate oral and maxillofacial outcomes in children with congenital Zika syndrome (CZS) and the presence of nonnutritive sucking habits, functional habits, and features related to breastfeeding and nutrition of these children. STUDY DESIGN: We conducted a cross-sectional study with 45 children with CZS and 50 healthy controls in Sergipe state, Brazil, from February 2018 to June 2018. Demographic and clinical data, including breastfeeding and feeding data, were obtained for each child. Additionally, oral and maxillofacial evaluation was performed. RESULTS: Low weight (prevalence rate [PR] 8.33; 95% confidence interval [CI] 2.02-34.45), nonexclusive breastfeeding up to 6 months (PR 1.56; 95% CI 1.18-2.08); mouth breathing (PR 3.46; 95% CI 1.83-6.52); difficulty in swallowing (PR 6.00; 95% CI 2.53-14.25); and excessive salivation (PR 4.81; 95% CI 2.18-10.62) were more frequent in children with CZS. Children with CZS were more likely to have abnormal insertion of the upper labial frenulum (PR 7.04; 95% CI 2.23-22.20); ogival palate (PR 3.70; 95% CI 1.63-8.40), dental enamel defects (PR 2.22; 95% CI 1.05-4.69); and delayed dental eruption (PR 8.89; 95% CI 1.16-68.32) compared with healthy children. CONCLUSIONS: Children with CZS had a higher frequency of problems related to breastfeeding, low weight, and oral and maxillofacial abnormalities compared with healthy children.

Spatial distribution of newborns with sickle cell trait in sergipe, brazil / Distribuição espacial de recém-nascidos com traço falciforme em sergipe

ABSTRACT Objective: To use the spatial distribution of the sickle cell trait (SCT) to analyze the frequency of hemoglobin S (HbS) carriers in Sergipe. Methods: The sample consisted of all individuals born in Sergipe from October 2011 to October 2012 who underwent neonatal screening in the public health system. Tests were carried out in basic health units and forwarded to the University Hospital laboratory, where they were analyzed. We used spatial autocorrelation (Moran's index) to assess the spatial distribution of heterozygous individuals with hemoglobinopathies. Results: Among 32,906 newborns, 1,202 showed other types of hemoglobin besides Hemoglobin A. We found a positive correlation between the percentage of black and multiracial people and the incidence of SCT. Most SCT cases occurred in the cities of Aracaju (n=273; 22.7%), Nossa Senhora do Socorro (n=102; 8.4%), São Cristóvão (n=58; 4.8%), Itabaiana (n=39; 4.2%), Lagarto (n=37; 4.01%), and Estância (n=46; 4.9%). Conclusions: The spatial distribution analysis identified regions in the state with a high frequency of HbS carriers. This information is important health care planning. This method can be applied to detect other places that need health units to guide and care for sickle cell disease patients and their families.

RESUMO Objetivo: Basear-se na distribuição espacial do traço falciforme (TF) para analisar a frequência dos portadores da hemoglobina S (HbS) em Sergipe. Métodos: A amostra foi constituída por todos os indivíduos nascidos em Sergipe, no período de outubro de 2011 a outubro de 2012, submetidos à triagem neonatal pelo Sistema Único de Saúde, ano de início da triagem universal no Estado. Os testes foram realizados em unidades básicas de saúde e encaminhados para o laboratório do Hospital Universitário, onde foram analisados. A análise da distribuição espacial dos indivíduos heterozigotos para hemoglobinopatias foi realizada por autocorrelação espacial (índice de Moran). Resultados: Dentre os 32.906 recém-nascidos estudados, 1.202 apresentaram outras hemoglobinas além da Hemoglobina A. Houve correlação positiva entre a porcentagem de negros e mestiços e a incidência de TF. A maioria dos casos foi encontrada nos municípios de Aracaju (n=273; 22,7%), Nossa Senhora do Socorro (n=102; 8,4%), São Cristóvão (n=58; 4,8%), Itabaiana (n=39; 4,2%), Lagarto (n=37; 4,01%) e Estância (n=46; 4,9%). Conclusões: Na análise de distribuição espacial por autocorrelação, identificaram-se regiões no Estado com maior frequência de HbS, o que é de extrema importância para o planejamento do sistema de saúde, podendo a mesma metodologia ser aplicada para identificação de outros locais com maior necessidade de centros para cuidados e orientações a portadores de doença falciforme e seus familiares.

Multiplicando saberes: ampliando os cuidados em saúde bucal. Relato de experiência de um projeto de extensão universitária / Multiplying knowledge: extending oral health care. Experience report of a university extension project / Multiplicar el conocimiento: extender la atención de la salud bucal. Informe de experiencia de un proyecto de extensión universitaria

A extensão universitária é uma atividade que engrandece a vivência acadêmica, implementando melhorias na qualidade de saúde bucal da comunidade. Esse escopo teve como objetivo mostrar o desenvolvimento de práticas educativas e promoção de saúde no projeto de Extensão Multiplicando Saberes o qual é vinculado ao Programa de Pós-Graduação em Odontologia (PRODONTO) da UFS. A ação de extensão envolveu atividades educativas voltadas à cidadania e promoção de saúde bucal, com orientação e avaliação odontológica a crianças e adolescentes com deficiência e seus cuidadores, professores e orientadores educacionais. Participaram 162 crianças e adolescentes com deficiência das quais 22 com paralisia cerebral, 36 com transtorno do espectro autista, 13 com síndrome de Down e 91 com retardo mental. Dos 44 cuidadores participantes, 92% eram mulheres. A faixa etária da maioria foi de 30 a 40 anos (54.5%), casados (38.6%),tendo 2 a 3 filhos (63.6%),e ensino médio completo (72.7%) e são cuidadores integrais 79.5%. Cerca de 68.2% não possuem renda formal. Dos 4 educadores participantes, 3 são do gênero feminino e apresentam ensino médio completo. Foi possível observar a materialização de noções básicas de saúde, o autocuidado e a capacitação de cuidadores, elevados à condição de agentes ativos e multiplicadores das ações de promoção de saúde em nível individual e coletivo. (AU)

Introduction: University extension is an activity that enhances the academic experience, implementing improvements in the oral health quality of the community. Objective: This scope aimed to show the development of educational practices and health promotion in the Extension Multiplicando Saberes project, which is linked to the Postgraduate Program in Dentistry (PRODONTO) of UFS. Material and Method: The extension action involved educational activities focused on citizenship and oral health promotion, with orientation and dental assessment to children and adolescents with disabilities and their caregivers, teachers and educational counselors. RESULTS: A total of 162 children and adolescents with a disability participated, 22 of them with cerebral palsy, 36 with autism spectrum disorder, 13 with Down syndrome and 91 with mental retardation. Of the 44 participating caregivers, 92% were women. The majority age group was between 30 and 40 years old (54.5%), married (38.6%), having 2 to 3 children (63.6%), and complete secondary education (72.7%). About 68.2% have no formal income. Of the 4 participating educators, 3 are female and have completed high school. Conclusion: It was possible to observe the materialization of basic concepts of health, self-care and the training of caregivers, elevated to the condition of active agents and multipliers of actions of health promotion at individual and collective level. (AU)

La extensión universitaria es una actividad que mejora la experiencia académica, implementando mejoras en la calidad de la salud oral de la comunidad. Este alcance tuvo como objetivo mostrar el desarrollo de las prácticas educativas y la promoción de la salud en el proyecto de Extensión del Conocimiento Multiplicador que está vinculado al Programa de Postgrado en Odontología de UFS (PRODONTO). La acción de extensión incluyó actividades educativas dirigidas a la ciudadanía y la promoción de la salud bucal, con orientación y evaluación dental para niños y adolescentes con discapacidades y sus cuidadores, maestros y consejeros educativos. Participaron 162 niños y adolescentes con discapacidad, 22 con parálisis cerebral, 36 con trastorno del espectro autista, 13 con síndrome de Down y 91 con retraso mental. De los 44 cuidadores participantes, el 92% eran mujeres. El grupo de edad mayoritario fue de 30 a 40 años (54.5%), casados (38.6%), con 2 a 3 hijos (63.6%) y completar la escuela secundaria (72.7%) y cuidadores completos 79.5%. Alrededor del 68.2% no tiene ingresos formales. De los 4 educadores participantes, 3 son mujeres y han completado la escuela secundaria. Fue posible observar la materialización de los conceptos básicos de salud, autocuidado y capacitación de cuidadores, elevada a la condición de agentes activos y multiplicadores de acciones de promoción de la salud a nivel individual y colectivo. (AU)

Alterações da mastigação e deglutição secundárias à rinite alérgica e à asma em crianças e adolescentes ­ revisão integrativa / Changes in chewing and swallowing secondary to allergic rhinitis and asthma in children and adolescents - integrative review / Alteraciones de la masticación y deglución secundaria a la rinitis alérgica y el asma en niños y adolescentes - revisión integrativa

Introdução: A asma e a rinite alérgica têm sido consideradas manifestações de uma mesma síndrome, uma vez que apresentam bases epidemiológicas, genéticas e fisiopatológicas comuns. A interação entre a dificuldade na função de respiração, a asma e a rinite alérgica podem promover alterações no sistema estomatognático, como as funções de mastigação e a deglutição, além de modificações anatômicas e funcionais, no crescimento facial e somático. Objetivo: Realizar uma revisão integrativa da avaliação da mastigação e deglutição em crianças e adolescentes com rinite e asma. Materiais e Métodos: Foi realizada uma pesquisa nas bases de dados Lilacs, MedLine, PubMed e Scielo, sobre artigos que abordavam a deglutição e mastigação em crianças e adolescentes com asma e rinite no período de janeiro e fevereiro de 2017, e a pesquisa foi atualizada em junho de 2018. Resultados: Foram encontrados 2.537 artigos, mas apenas cinco apresentaram os critérios de elegibilidade. Discussão: Poucos estudos referentes ao tema foram encontrados. Dos cinco artigos selecionados, três inferiram não encontrar alterações e dois encontraram padrões alterados, relacionando com o fator de obstrução nasal. É necessário que mais pesquisas sejam realizadas sobre o tema. Conclusão: Não há evidências científicas que afirmem a presença de alterações de mastigação e deglutição decorrentes da asma e da rinite em crianças e adolescentes.

Introduction: Asthma and allergic rhinitis have been considered as manifestations of the same syndrome, since they have common epidemiological, genetic and pathophysiological bases. The interaction between difficulty in breathing function, asthma and allergic rhinitis may promote changes in the stomatognathic system, such as chewing and swallowing functions, as well as anatomical and functional changes in facial and somatic growth. Objective: To perform an integrative review of chewing and swallowing assessment in children and teenagers with rhinitis and asthma. Materials and Methods: We searched the Lilacs, MedLine, PubMed and Scielo databases for articles on swallowing and chewing in children and teenagers with asthma and rhinitis in January and February 2017, and this research was updated in June 2018. Results: A total of 2,537 articles were found, but only five presented the eligibility criteria. Discussion: Few studies regarding the topic were found. Of the five articles selected, three inferred to find no alterations and two found altered patterns, relating to the nasal obstruction factor. More research is needed on the subject. Conclusion: There is no scientific evidence to support the presence of chewing and swallowing disorders due to asthma and rhinitis in children and teenagers.

Introducción: El asma y la rinitis alérgica se han considerado manifestaciones de un mismo síndrome, ya que presentan bases epidemiológicas, genéticas y fisiopatológicas comunes. La interacción entre la dificultad en la función de respiración, el asma y la rinitis alérgica pueden promover alteraciones en el sistema estomatognático, como las funciones de masticación y deglución, además de modificaciones anatómicas y funcionales, en el crecimiento facial y somático. Objetivo: Realizar una revisión integrativa de la evaluación de la masticación y deglución en niños y adolescentes con rinitis y asma. Materiales y Métodos: Se realizó una investigación en las bases de datos Lilacs, MedLine, PubMed y Scielo, sobre artículos que abordaban la deglución y masticación en niños y adolescentes con asma y rinitis en el período de enero y febrero de 2017, la investigación fue actualizada en junio de 2018. Resultados: Se encontraron 2.537 artículos, pero sólo cinco presentaron los criterios de elegibilidad. Discusión: Pocos estudios referentes al tema fueron encontrados. De los cinco artículos seleccionados, tres dedujeron no encontrar alteraciones y dos encontraron patrones alterados, relacionando con el factor de obstrucción nasal. Es necesario que más investigaciones se realicen sobre el tema. Conclusión: No hay evidencias científicas que afirmen la presencia de alteraciones de masticación y deglución derivadas del asma y de la rinitis en niños y adolescentes.

Cryotherapy in reducing pain, trismus, and facial swelling after third-molar surgery: Systematic review and meta-analysis of randomized clinical trials.

BACKGROUND: The aim of this systematic review and meta-analysis was to evaluate the efficacy of cryotherapy in reducing pain, trismus, and facial swelling in patients undergoing third-molar surgery. TYPES OF STUDIES REVIEWED: The authors searched for randomized clinical trials in PubMed, Web of Science, SCOPUS, Cochrane Central Register of Controlled Trials, ClinicalTrials.gov, Google Scholar, and OpenThesis. Eligibility criteria were population: patients submitted to removal of impacted third molars; intervention and comparison: postoperative cryotherapy versus no cold therapy; and outcomes: primary outcome was postoperative pain, and secondary outcomes were facial swelling and trismus. Eligible studies must have reported at least 1 of the outcomes of interest. After extracting data and assessing quality, the authors performed the meta-analyses. RESULTS: The authors included 6 studies in the quantitative synthesis analysis. Differences in pain intensity were found on postoperative day 2 (weighted mean difference, -0.72; 95% confidence interval, -1.45 to 0.01; P = .05) and postoperative day 3 (weighted mean difference, -0.36; 95% confidence interval, -0.59 to -0.13; P = .002). No evidence was found that cryotherapy was effective in reducing trismus and facial swelling. The quality of evidence was graded as low. CONCLUSIONS AND PRACTICAL IMPLICATIONS: Evidence suggests that cryotherapy may have a small benefit in reducing pain after third-molar surgery, but it is not effective on facial swelling and trismus. Owing to the lack of standardization of cold application, effective evidence-based treatment protocols for cryotherapy after third-molar surgery still need to be established.

Evidence of orofacial myofunctional therapy patients with asthma and rhinitis: a systematic review / Evidência da terapia miofuncional orofacial em pacientes com asma e rinite: Uma revisão sistemática

ABSTRACT Purpose to evaluate the efficacy of orofacial myofunctional therapy in improving orofacial function and nasal breathing in patients with asthma and rhinitis and, consequently, achieve clinical control of these conditions. Research strategies We used the elements of the PICOT method (study population, intervention, comparison, outcomes and type of studies) to define the eligibility criteria: (1) Population: patients with asthma and rhinitis; (2) Intervention: orofacial myofunctional therapy to improve chewing, swallowing, and breathing; (3) Comparison: control group without orofacial myofunctional therapy; (4) Predefined outcomes: clinical control of asthma and improvement of orofacial functions and nasal breathing; (5) Study type: clinical trials. The data were collected from PubMed, SCOPUS, Web of Science, Science Direct, LILACS, Google Scholar, Cochrane Central Register of Controlled Trials (CENTRAL), OATD, and Open Thesis, in November 2018. Selection criteria Randomized controlled trials published in full-text versions without language restriction, no filter was used. Data analysis Demographic characteristics of study participants, specific diagnosis of asthma and control medication, type, duration, intensity and follow-up of orofacial myofunctional therapy, and outcome data. The risk of bias was assessed according to the Cochrane guidelines for clinical trials. Results One study met the eligibility criteria: although the study has shown an improvement of functional control and clinical scores of asthma, the evidence is very low. Conclusion There is no scientific evidence on the efficacy of orofacial myofunctional therapy in improving clinical control, orofacial function, and nasal breathing in patients with asthma and rhinitis.

RESUMO Objetivo avaliar a eficácia da terapia miofuncional orofacial na melhora das funções orofaciais, na respiração nasal em pacientes com asma e rinite e, consequentemente, alcançar o controle clínico das doenças. Estratégia de pesquisa Utilizamos a estratégia PICOT (população, intervenção, comparação, resultado e tipo de estudo) para definir os critérios de elegibilidade: (1) População: pacientes com asma e rinite; (2) Intervenção: terapia miofuncional orofacial, para melhora da mastigação, deglutição e respiração; (3) Comparação: grupo controle sem terapia miofuncional orofacial; (4) Desfechos pré-definidos: controle clínico da asma e melhora das funções orofaciais e respiração nasal; (5) Tipo de estudo: ensaios clínicos. Os dados foram coletados no PubMed, SCOPUS, Web of Science, Science Direct, LILACS, Google Scholar, Cochrane Central Register de Ensaios Controlados (CENTRAL), OATD, Open thesis, Novembro de 2018. Critérios de seleção Ensaios controlados randomizados publicados em versões de texto completo, sem restrição de idioma, nenhum filtro foi utilizado. Análise dos dados Foram avaliadas as características demográficas dos participantes do estudo, diagnóstico específico de asma e medicação de controle, tipo, duração, intensidade, acompanhamento da terapia miofuncional orofacial e dados do desfecho. O risco de viés foi avaliado de acordo com as diretrizes da Cochrane para ensaios clínicos. Resultados Um estudo atendeu aos critérios de elegibilidade. Embora o estudo tenha mostrado melhora do controle funcional e escores clínicos da asma, as evidências são baixas. Conclusão Não há evidências científicas sobre a eficácia da terapia miofuncional orofacial na melhora do controle clínico, funções orofaciais e respiração nasal em pacientes com asma e rinite.

Association between human herpes virus seropositivity and frailty in the elderly: A systematic review and meta-analysis.

Frailty is an emerging geriatric syndrome characterized by decreased physiologic reserve and increased vulnerability to environmental factors. Several studies have examined the association between persistent cytomegalovirus (CMV) infection and poor clinical outcomes in the elderly, but the results are often contradictory. Here, we performed a systematic review and meta-analysis to analyze the association between human herpesvirus seropositivity [CMV, Epstein-Barr virus (EBV), Varicella zoster virus (VZV), and Herpes simplex virus (HSV)] and frailty in elderly people. Searches were performed in PubMed, SCOPUS, Lilacs, IBECS, and Web of Science databases. We used the odds ratio (OR) as a measure of the association between herpesvirus infections and frailty. Summary estimates were calculated using random-effects models. Six studies were included in the present systematic review. The data from 2559 elderly subjects were analyzed; 1571 of the subjects had ages between 60 and 79 years, and 988 of the subjects were older than 80. We found an association between CMV seropositivity and frailty in the elderly aged 60-79 years (OR 2.33, CI 95% 1.48-3.67) but not in the oldest-old subjects (OR 0.67, CI 95% 0.42-1.05). Moreover, no association was found between EBV, VZV, and HSV infections and frailty. Current evidence suggests an association between CMV seropositivity and frailty in individuals aged 60-79 years old.

Preoperative Tranexamic Acid for Treatment of Bleeding, Edema, and Ecchymosis in Patients Undergoing Rhinoplasty: A Systematic Review and Meta-analysis.

Importance: Evidence has emerged on the efficacy of tranexamic acid to control blood loss and postoperative complications after rhinoplasty. Objective: To investigate the results of tranexamic acid use to reduce intraoperative bleeding, postoperative eyelid edema, and periorbital ecchymosis in rhinoplasty. Data Sources and Study Selection: For this systematic review of randomized clinical trials, searches were performed in PubMed, Cochrane Central Register of Controlled Trials, Web of Science, SCOPUS, Science Direct, Google Scholar, OpenThesis, and ClinicalTrials.gov from inception to December 23, 2017. Key words included tranexamic acid, rhinoplasty, and nasal surgical procedures. The following elements were used to define eligibility criteria: (1) population: patients undergoing rhinoplasty surgery; (2) intervention and controls: tranexamic acid vs placebo solution or no-treatment control group; (3) outcomes: intraoperative bleeding, postoperative eyelid edema and periorbital ecchymosis, and thromboembolic events; and (4) study type: randomized clinical trials. Data Extraction and Synthesis: Two reviewers extracted data and assessed study quality according to the Cochrane guidelines for randomized clinical trials. Treatment effects were defined as weighted mean difference (WMD) and 95% CIs. The strength of evidence was analyzed using the Grading of Recommendations Assessment, Development, and Evaluation rating system. Main Outcomes and Measures: Intraoperative bleeding, postoperative eyelid edema and periorbital ecchymosis. To calculate the effect sizes, means and SDs were obtained for each study group and outcome of interest. Results: Five studies comprising 276 patients were included in the systematic review: 177 patients (64.1%) were women, and mean age was 26.8 (range, 16-42) years. Four studies comprising 246 patients estimated the amount in intraoperative bleeding as a primary outcome and were included in the meta-analysis. Eyelid edema and ecchymosis were evaluated as outcomes in 2 studies. Tranexamic acid was associated with reduced bleeding during rhinoplasty was found (WMD, -42.28 mL; 95% CI, -70.36 to -14.21 mL), with differences (P = .01) between oral (WMD, -61.70 mL; 95% CI, -83.02 to -40.39 mL; I2 = 0%) and intravenous (WMD, -23.88 mL; 95% CI, -45.19 to -2.58 mL; I2 = 56%) administration. Eyelid edema and ecchymosis scores in patients receiving tranexamic acid were significantly lower compared with the control group within the first postoperative week: lower eyelid edema, WMD, -0.76; 95% CI, -1.04 to -0.49 and lower eyelid ecchymosis, WMD, -0.94; 95% CI, -1.80 to -0.08. No cases of thromboembolic events were reported. Conclusions and Relevance: Current available evidence suggests that preoperative administration of tranexamic acid is safe and may reduce intraoperative bleeding as well as postoperative eyelid edema and ecchymosis in patients undergoing rhinoplasty.

Lateral sinus floor elevation without grafting materials. Individual- and aggregate-data meta-analysis.

PURPOSE: To perform a systematic review and individual- and aggregate-data meta-analysis of observational studies to determine the success rate of the lateral sinus floor elevation with simultaneous implant placement and without grafting materials. MATERIAL AND METHODS: We included prospective and retrospective observational studies analyzing survival rate of implants in patients who underwent graftless lateral sinus floor elevation. Secondary outcomes included increase of bone height, marginal bone loss (MBL), implant stability, and adverse events such as sinus membrane perforation and signs of infection in the maxillary sinuses. Survival rate and proportion of adverse outcomes were calculated using the variance-stabilizing Freeman-Tukey double-arcsine transformation. Meta-analyses of bone gain and MBL were performed based on changes from baseline and sampling variance. Implant stability was analyzed at follow-up. Individual participant data were modeled using a one-step approach. The survival probability was determined using the Kaplan-Meier method, and the Cox proportional-hazards regression was applied to investigate the association between survival time of implants and covariates. RESULTS: 11 observational studies were included in the study. The meta-analysis based on 660 implants and 17 failures showed a pooled survival rate of 97.5% (CI 95% 95.8 to 98.9). Pooled analysis also showed an increase in mean bone height of 5.7 mm (CI 95% 4.78 to 6.56), MBL of 1.2 mm (CI 95% 0.84 to 1.51), and implant stability quotient of 70.5 (CI 95% 64.2 to 76.9). A pooled rate of 20.0% (CI 95% 10.9 to 30.6) and 3.0% (CI 95% 0.5 to 6.8), respectively, for membrane perforations and sinus infection was found. Individual-data meta-analysis showed an overall 5-year survival of 93.1% (SE 2.67%) with a mean survival time of 6.7 years (SE 0.08). Longer implants were associated with a decreased hazard ratio (0.64; CI 95% 0.41 to 0.99). CONCLUSIONS: Current available evidence based on aggregate and individual patient data meta-analysis suggests that lateral maxillary sinus floor elevation without grafting, and simultaneous implant placement, is a safe and effective technique with high survival rates, especially for implants with more than 13 mm in length.

One Abutment at One Time Concept for Platform-Switched Morse Implants: Systematic Review and Meta-Analysis

Abstract The aim of this systematic review and meta-analysis was to compare the peri-implant vertical bone loss of immediate loading of implant crowns using the one abutment at one time (AOT) protocol and implants with abutment removal (AR). This systematic review with meta-analysis was reported according to the PRISMA statement, with guidance from the Cochrane Collaboration Handbook. A total of 103 publications were identified in the PubMed database and reference lists of examined articles. After the screening of titles and abstracts, the eligibility of eight full-text articles was assessed. Five studies published between 2010 and 2015 were included in the meta-analysis. There was less peri-implant vertical bone loss at implants using an AOT protocol than at implants using AR protocol (WMD -0.19, 95% CI -0.26 to -0.13; p<0.0001; random-effects model). In conclusion, the use of the AOT protocol with platform-switched Morse implants results in less bone loss than do AR procedures, but this effect may not be clinically relevant. The preservation of marginal bone level achieved with the AOT protocol may not enhance the aesthetics. These results should be interpreted with caution.

Resumo O objetivo desta revisão sistemática e meta-análise foi comparar a perda óssea vertical em implantes de carga imediata usando o protocolo de um pilar em um único momento (AOT) e implantes com remoção de pilar (AR). Esta revisão sistemática com meta-análise foi relatada de acordo com a declaração PRISMA, com orientação do Cochrane Collaboration Handbook. Foram identificadas 103 publicações na base de dados PubMed e nas listas de referência dos artigos examinados. Após a triagem de títulos e resumos, avaliou-se a elegibilidade de oito artigos de texto completo. Cinco estudos publicados entre 2010 e 2015 foram incluídos na meta-análise. Houve menos perda óssea vertical peri-implante em implantes usando o protocolo AOT do que nos implantes usando o protocolo AR (WMD -0,19, 95% IC -0,26 a -0,13; p <0,0001, modelo de efeitos aleatórios). Em conclusão, o uso do protocolo AOT com implantes Cone Morse associados a pilares com plataforma switching resulta em menos perda óssea do que os procedimentos AR, mas esse efeito pode não ser clinicamente relevante. A preservação do nível ósseo marginal alcançado com o protocolo AOT pode não melhorar a estética. Estes resultados devem ser interpretados com cautela.

High-concentration carbamide peroxide can reduce the sensitivity caused by in-office tooth bleaching: a single-blinded randomized controlled trial

Abstract Objectives A single-blinded, randomized, parallel clinical trial evaluated the use of 37% carbamide peroxide (CP) on bleaching effectiveness and tooth sensitivity reported by patients undergoing in-office tooth bleaching, in comparison with the results of using 35% hydrogen peroxide. Material and Methods Forty patients were allocated to receive two sessions of in-office tooth bleaching using either 35% hydrogen peroxide (HP) or 37% CP. Each patient's sensitivity level was evaluated during and up to 24 h after bleaching. The effectiveness of the bleaching procedures was evaluated with a spectrophotometer one week after each session and 30 days after the last session. The impact of tooth bleaching on the patients' perceptions regarding smile changes, in addition to the bleaching procedures and their results, were also recorded. Absolute and relative sensitivity risks were calculated. Data on sensitivity level were analyzed using the Mann-Whitney or T-test, and data from the color evaluation were subjected to 2-way repeated measures ANOVA. Results The use of CP reduced the risk and level of tooth sensitivity to values close to zero, whereas the difference between the bleaching agents disappeared after 24 h. An increased bleaching effect was observed for HP, mainly due to an improved reduction of redness and yellowness. Participants perceived improved tooth bleaching for HP and reduced sensitivity for CP, but no differences regarding the comfort of the techniques were noted. Conclusions In our study, 37% CP resulted in reduced tooth sensitivity but decreased the tooth bleaching effectiveness. However, both bleaching agents resulted in high levels of patient satisfaction.

Piezoelectric versus conventional techniques for orthognathic surgery: Systematic review and meta-analysis.

PURPOSE: The purpose of this study was to perform a systematic review and meta-analysis of complications after orthognathic surgery comparing piezo-surgery with conventional osteotomy. METHODS: We conducted this study according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. We performed a systematic search of PubMed, Scopus, Science Direct, Lilacs, Cochrane Central Register of Controlled Trials, Google Scholar, and OpenThesis to identify randomized and nonrandomized controlled trials (RCTs and nRCTs, respectively) comparing patient outcomes (operative time, intraoperative blood loss, postoperative swelling, pain, neurosensitivity) after orthognathic surgery by piezoelectric or conventional osteotomy. We pooled individual results of continuous and dichotomous outcome data using the mean difference (MD) and risk difference (RD) with the 95% confidence interval, respectively. RESULTS: Three RCTs and five nRCTs were selected. No difference in operative time was observed between piezo-surgery and conventional osteotomies. We found a decrease of intraoperative blood loss with piezo-surgery (MD -128 mL; P < 0.001) and a pooled difference in severe blood loss of 35% (P = 0.008) favouring piezo-surgery. Based on pooled individual results of studies evaluating neurosensitivity by clinical neurosensory testing, our meta-analysis showed a pooled difference in severe nerve disturbance of 25% (P < 0.0001) favouring piezo-surgery. Test for subgroup differences (I2 = 26.6%) indicated that follow-up time may have an effect on neurosensory disturbance. We found differences between piezo-surgery and conventional osteotomy at 3 months (RD 28%; P < 0.001) and 6 months (RD 15%; P = 0.001) after surgery. Meta-analyses for pain and swelling were not performed because of a lack of sufficient studies. CONCLUSION: Currently available evidence suggests that piezo-surgery has favorable effects on complications associated with orthognathic surgery, including reductions in intraoperative blood loss and severe nerve disturbance.

Topical application of tranexamic acid in anticoagulated patients undergoing minor oral surgery: A systematic review and meta-analysis of randomized clinical trials.

PURPOSE: To perform a systematic review and meta-analysis of randomized clinical trials (RCTs) investigating the efficacy and safety of topical tranexamic acid (TXA) to prevent postoperative bleeding in anticoagulated patients undergoing minor oral surgery. MATERIAL AND METHODS: We analyzed RCTs comparing the use of topical TXA versus other topical hemostatic agents or placebo solutions for minor oral surgeries. We assessed the risk of bias and strength of evidence according to the Cochrane guidelines and GRADE rating system, respectively. The pooled relative risk (RR) was calculated for the effect of topical application of TXA on postsurgical bleeding. RESULTS: Five RCTs were included in the study. The combined RR for the number of patients receiving TXA in comparison to the control group was 0.13 (95% CI 0.05-0.36; P = 0.01), indicating a protective effect of topical TXA on bleeding after minor oral surgeries. Subgroup analysis revealed that topical TXA was effective in preventing postsurgical bleeding compared to placebo and epsilon-aminocaproic acid. No cases of thromboembolic events were reported. CONCLUSIONS: Currently available evidence suggests that surgical site irrigation with TXA followed by mouthwash during the first postoperative week is safe and may reduce the risk of bleeding after minor oral surgeries in anticoagulated patients.

Antropometria e estilo de vida de crianças e adolescentes no interior do Nordeste do Brasil / Anthropometry and lifestyle of children and adolescent in inland of northeastern Brazil

INTRODUCTION: Brazil is going through a nutritional transition, which is observed decrease in malnutrition and increased excess weight. OBJETIVE: To evaluate the nutritional status and lifestyle of school children and adolescents from 4 to 17 years old resident in the interior of the Brazilian Northeast. METHODS: This is a longitudinal study performed in two stages. The first stage took place during the School Health Program and anthropometric data were collected from 975 schoolchildren. In the second stage, it was used a questionnaire to assess lifestyle and diet. Participants were classified into "not overweight" and "overweight". The significant level for the statistical tests was set at 5%. RESULTS: In the first stage, less than 2% of students had low height for age. The prevalence of overweight and malnutrition was 22.15% and 5.23%, respectively. Of the 134 participants of the second stage, 47.76% were not overweight and 52.24% overweight. Regarding the lifestyle, the not overweight group had a higher percentage of insufficiently active members (p = 0.017) and a lower intake of vegetables and salads (p=0.015). CONCLUSION: The results revealed low short stature in the population studied and overweight was more prevalent than malnutrition. Children and adolescents had sedentary habits that associated with inappropriate dietary practices favor the occurrence of overweight.

INTRODUÇÃO: O Brasil passa por uma transição nutricional, no qual observa-se diminuição da desnutrição e aumento do excesso de peso. OBJETIVO: Avaliar os dados antropométricos e o estilo de vida de escolares entre 4 a 17 anos do interior do Nordeste brasileiro. MÉTODO: Estudo longitudinal realizado em duas etapas. A primeira ocorreu durante ação do Programa Saúde na Escola e foram coletados os dados antropométricos de 975 escolares. Na segunda etapa foi aplicado questionário para avaliar estilo de vida e alimentação. Os participantes foram estratificados em "sem excesso de peso" e "com excesso de peso" para fins de análise. O nível de significância usado nos testes estatísticos foi de 5%. RESULTADOS: Na primeira etapa, menos de 2,0% dos alunos apresentaram baixa estatura para a idade. A prevalência de excesso de peso e desnutrição foi de 22,15% e 5,23%, respectivamente. Dos 134 participantes da segunda etapa, 47,76% estavam sem excesso de peso e 52,24% com excesso de peso. Com relação ao estilo de vida, o grupo sem excesso de peso apresentou maior porcentagem de integrantes insuficientemente ativos (p = 0,017) e um menor consumo de verduras, legumes e saladas (p = 0,015) CONCLUSÃO: Os resultados demonstraram baixo déficit de estatura na população estudada e o excesso de peso foi mais prevalente que a desnutrição. As crianças e adolescentes apresentaram hábitos sedentários que associados às práticas alimentares inadequadas favorecem a ocorrência do excesso de peso.

Maxillary sinus grafting with fresh frozen allograft versus bovine bone mineral: A tomographic and histological study.

We evaluated histologically and tomographically the effects of fresh frozen bone allograft (FFB) or bovine bone mineral (BBM) in maxillary sinus floor augmentations. In total, 30 maxillary sinuses from 30 patients (mean age = 51.17 ± 10.86 years) underwent sinus augmentation. Patients were divided in two test groups (15 sinuses each). The first group was grafted with allograft bone, and the second group received bovine bone mineral. After 6 months, bone samples from each group were collected for histological examination. Implant survival rates were 97.78% (FFB group) and 100% (BBM group) 6 months after functional loading. Median volumetric reductions of 31.2% (11.33-40.56) and 12.22% (9.91-20.59) were observed in the FFB and BBM groups, respectively. Comparisons between the groups for differences in initial and final volumes of bone (p = 0.015) and the rate of resorption (p = 0.009) showed statistically significant differences. The FFB group showed osteoblastic cells in close contact with osteoid matrix, connected through bridges between allograft bone particles and new bone formation. The BBM group showed BBM particles in close contact with new bone, with visible osteoid matrix bridges and osteoblastic cells surrounding it. None showed signs of acute or chronic inflammatory infiltrate. Despite better results with BBM, both FFB and BBM in maxillary sinus augmentation resulted in high percentages of new bone formation, and allowed implant placement with a low rate of failure of osseointegration at a 6-month follow-up.

Evaluation of the the attitudes towards use of drugs in an urban Northeastern population of Brazil / Avaliação das atitudes de uma população urbana do nordeste do Brasil com relação ao uso de fármacos

ABSTRACT BACKGROUND AND OBJECTIVES: The use of drugs has improved general population quality of life and health conditions. However, pharmaceutical industries spread a purely curative view and total well-being associated to its use. This study aimed at evaluating population attitudes with regard to the use of drugs in the city of Frei Paulo/SE, Brazil. METHODS: Data were collected by means of a questionnaire applied by trained people and in the presence of the community health agent, in the micro-regions of the Family Health Strategy. RESULTS: Participated in the study 186 people, predominantly females (77.95%) with mean age of 45.25±14.91 years. 73.12% of respondents have reported reading patient information leaflets, however approximately 40.0% of respondents have not completed elementary school, which might have impaired the understanding of such information. 31.72% have stated knowing that drugs in high doses may harm health. However, 9.14% of participants have confirmed using drugs in doses higher than those prescribed, and from them, 29.41% had complications. CONCLUSION: It is imperative the development of public policies focusing on population information and awareness with regard to the responsible use of drugs.

RESUMO JUSTIFICATIVA E OBJETIVOS: A utilização de fármacos tem aumentado a qualidade de vida e as condições de saúde da população em geral. Entretanto, as indústrias farmacêuticas propagandeiam uma visão puramente curativista e de pleno bem-estar associado ao seu uso. O objetivo deste estudo foi avaliar as atitudes da população frente ao uso de fármacos no município de Frei Paulo/SE, Brasil. METODOS: Os dados foram coletados por meio da aplicação de um questionário por pessoas treinadas e na presença do agente comunitário de saúde, nas microrregiões da Estratégia de Saúde da Família. RESULTADOS: Foram entrevistadas 186 pessoas, com predominância do gênero feminino (77,95%) com média de idade de 45,25±14,91 anos. 73,12% da população relataram praticar a leitura da bula, todavia, aproximadamente 40,0% da população não completaram o primeiro grau, o que pode ter prejudicado a compreensão das informações presentes nela. 31,72% afirmaram conhecer que os fármacos, em doses elevadas, podem causar lesões à saúde. Entretanto, 9,14% dos participantes confirmaram a utilização de fármacos em dose maiores do que as prescritas e, destes, 29,41% apresentaram complicações. CONCLUSÃO: Dessa forma, é imperativo o desenvolvimento de políticas públicas com foco na informação e conscientização da população quanto ao uso responsável de fármacos.