Maxillofacial infections of dental origin: risk factors for hospital admission

Aim: to evaluate the occurrence of maxillofacial infection cases, which were treated at local hospital, identifying the main risk factors that determine the need for hospitalization of patients and the factors associated with staying length. Methods: A retrospective review of 191 records of patients with maxillofacial infection of odontogenic origin was performed, statistically evaluated by frequency and percentage of involvement, p values (based on the chi-square test) and odds ratio with a 95% confidence interval. A p-value <0.05 was considered statistically significant. Results: Among all the 191 patients, 31 had some harmful habits, such as smokers (13%) and alcoholics (1%). In addition, 39 patients reported some general health problem, such as systemic arterial hypertension (8.3%), depression (6.8%), diabetes (3.6%) and some immunosuppression (1.57%). Involvement of infection in deep facial spaces was present, with 119 patients presenting a deeper infection (62.3%) and 72 patients a superficial infection (37.7%). The most prevalent clinical signs and symptoms in the initial evaluation were pain (91.1%) and edema (90.1%), followed by erythema/hyperemia (44.5%), trismus (37.7%), abscess (30.9%), cellulitis (27.7%), f istula (16.8%), fever (16.8%), dysphagia (11%), dehydration (9.9%), odynophagia (7.9% ) and dyspnea (3.7%). Pulp necrosis was considered a risk factor for treatment in a hospital environment (0.032) and root canal treatment decreases the risk of hospitalization (p=0.002). Considering the evaluated patients, 146 (76.4%) were admitted and 45 (37.7%) were not admitted for hospitalization after initial clinical evaluation. Conclusion: there is a high occurrence of maxillofacial infection cases of dental origin, considering that involvement of infection in deeper facial spaces, as well as presence of pain, edema, erythema/hyperemia, trismus, abscess, cellulitis and pulp necrosis, represent the main risk factors for hospitalization and staying length

Análise da imunoexpressão de BAX e MMP-9 no líquen plano oral / Analysis of BAX and MMP-9 immunoexpression in oral lichen planus

Introdução: O líquen plano oral é uma doença crônica imunologicamente mediada relativamente comum, que acomete a mucosa oral. Clinicamente, o LPO é classificado em seis padrões bem identificados: placa, reticular, bolhoso, atrófico, papular e erosivo.Sendo os mais comuns oos tipos reticulares e erosivos. A ativação dos linfócitos TCD4+ no LPO, pode induzir os ceratinócitos ao processo de apoptose através da respostaimunológica citotóxica. A proteína Bax desempenha uma função relevante para o processo apoptótico. Deste modo, a presente pesquisa consistiu em um estudo transversal retrospectivo, descritivo, quantitativo e comparativo. Objetivo: Avaliar a expressão imuno-histoquímica das proteínas MMP9 e Bax no LPO. Método: Foram utilizados 43 casos de LPO para análise da imunoexpressão de Bax e MMP-9. Os resultados foram analisados através dos testes estatísticos apropriados e serão considerados significativos, valores onde p<0,05. Resultado: A imunoexpressão de MMP9 foi significativamente maior nos ceratinócitos e quando analisados os subtipos de líquen plano oral, não foram observados diferenças estatísticas entre os tipos reticulares e erosivos para as proteínas analisadas. Conclusões: Com essas observações, infere-se que a alteração na expressão das proteínas estudadas sugere um distúrbio nos mecanismos apoptóticos, os quais estão associados às lesões de LPO, e podemos concluir também que as imunoexpressões dessas proteínas não apresentaram diferença, quando relacionada ao tipo clínico reticular ou erosivo. Com esse resultado pode-se contribuir para um maior entendimento sobre os possíveis mecanismos celulares envolvidos na etiopatogenia dessa lesão (AU).

Background: Oral lichen planus is a relatively common immune-mediated chronic disease that affects the oral mucosa. Clinically, OLP is classified into six well-identified patterns: plaque, reticular, bullous, atrophic, papular, and erosive. The most common being the reticular and erosive types. The activation of TCD4+ lymphocytes in the OLP can induce keratinocytes to the process of apoptosis through the cytotoxic immune response. Thus, the present research consisted of a retrospective, descriptive, quantitative and comparative crosssectional study. Objective: to evaluate the immunohistochemical expression of MMP-9 and Bax proteins in OLP. Methods: We used 20 cases of Inflammatory Fibrous Hyperplasia as control. The results were analyzed through the appropriate statistical tests and will be considered significant, values where p<0.05. Results: The immunoexpression of MMP-9 was significantly higher in keratinocytes and when the subtypes of oral lichen planus were analyzed, no statistical differences were observed between the reticular and erosive types for the proteins analyzed. Conclusions: With these observations, it is inferred that the alteration in the expression of the studied proteins suggests a disturbance in the proliferative and apoptotic mechanisms, which are associated with a pathological behavior of the oral mucosa, and consequently with a repercussion on the lesions of OLP, and we can also conclude that the immunoexpression of these proteins had no difference, when related to the reticular or erosive clinical type. This research aims to contribute to a greater understanding of the possible cellular mechanisms involved in the etiopathogenesis of this lesion, thus enabling the understanding of the clinical aspects of the pathology (AU).

Perfil clínico-epidemiológico de pacientes pediátricos de um centro de oncohematologia de pernambuco / Clinical-epidemiological profile of pediatric patients at a center of oncohematology in Pernambuco / Perfil clínico-epidemiológico de pacientes pediátricos en un centro de oncohematología de Pernambuco

ntrodução:O câncer infantojuvenil corresponde a um grupo de várias doenças que têm em comum a proliferação descontrolada de células anormais e que pode ocorrer em qualquer local do organismo. Objetivo:Identificar os tipos de neoplasias mais frequentes na infância e adolescência e analisar o perfil clínico-epidemiológicodos pacientes. Metodologia:Estudo de transversal exploratório, de natureza aplicada com análise documental, realizado no Centro de Oncohematologia Pediátrica do Hospital Universitário Oswaldo Cruz, Recife, Pernambuco.Foram incluídos crianças e adolescentes diagnosticados com neoplasia e tratados por terapia antineoplásica.Os critérios de exclusão foram crianças e adolescentes normorreativas e/ou com doenças sistêmicas; prontuários ilegíveis ou com falta de informações clínicas.Resultados:Identificou-se que 54,21% dos pacientes eram dosexo feminino, seguido por 44,86% do sexo masculino.A faixa etária prevalente no estudo foi o de crianças de 5 a 14 anos (54,21%), ainda sobre o perfil dos pacientes, identificou-se que população autodeclarada como negra foi a mais prevalente representando 44,86% do total, seguido dos brancos com 43,93%. O diagnóstico que prevaleceu foi o de Leucemia Linfoide Aguda(23,36%), seguido pela Retinoblastoma (7,48%) e pela Rabdomiossarcoma embrionário (6,54%), e consequentemente o local da neoplasia primária que prevaleceu foi a Medula óssea (27,10%) seguido do olho (10,28%), deste total nota-se que o tratamento antineoplásico mais utilizado foi a quimioterapia (40,19%) seguido da quimioterapia associada à radioterapia(12,15%) e pela quimioterapia associada a cirurgia (10,28%). Conclusões:A leucemia linfoide aguda foi a neoplasia mais frequente na infância e adolescência, com prevalência na idade entre 5 e 14 anos, no sexo feminino e na etnia negra. A terapia antineoplásica mais utilizada foi a quimioterapia, seguida da associação entre quimioterapia e radioterapia (AU).

Introduction:Childhood cancer correspondsto a group of several diseases that have in common the uncontrolled proliferation of abnormal cells and that can occur anywhere in the body. Objective:Identify the most frequent types of neoplasms in childhood and adolescence and analyze the clinical-epidemiological profile of patients. Methodology:Exploratory cross-sectional study, applied in nature with document analysis, carried out at the Pediatric Oncohematology Center of Oswaldo Cruz University, Recife, Pernambuco. Children and adolescents diagnosed with neoplasia and treated with antineoplastic therapy were included. Exclusion criteria were normoreactive children and adolescents and/or with systemic diseases; illegible medical records or lacking clinical information. Results:It was identified that54.21% of the patients were female, followed by 44.86% male. The prevalent age group in the study was children from 5 to 14 years old (54.21%), still regarding the patients'profile , it was identified that the population self-declared as black was the most prevalent, representing 44.86% of the total, followed by of whites with 43.93%. The diagnosis that prevailed was Acute Lymphoid Leukemia (23.36%), followed by Retinoblastoma (7.48%) and Embryonic Rhabdomyosarcoma (6.54%), and consequently,the site of the primary neoplasm that prevailed was Bone marrow (27.10%) followed by the eye (10.28%), of this total it is noted that the most used anticancer treatment was chemotherapy (40.19%) followed by chemotherapy associated with radiotherapy (12.15% ) and chemotherapy associated with surgery (10.28%). Conclusions:Acute lymphoblastic leukemia was the most frequent neoplasm in childhood and adolescence, with a prevalence between 5 and 14 years of age, in females,and black ethnicity. The most used antineoplastic therapy was chemotherapy, followed by the association between chemotherapy and radiotherapy (AU).

ntroducción: El cáncer infantil corresponde a un grupo de varias enfermedades que tienen en común la proliferación descontrolada de células anormales y que pueden presentarse en cualquier parte del cuerpo. Objetivo: Identificar los tipos de neoplasias más frecuentes en la infancia y la adolescencia y analizar el perfil clínico-epidemiológico de los pacientes. Metodología: Estudio transversal exploratorio, aplicado en la naturaleza con análisis de documentos, realizado en el Centro de Oncohematología Pediátrica del Hospital Universitario Oswaldo Cruz, Recife, Pernambuco. Se incluyeron niños y adolescentes con diagnóstico de neoplasia y tratados con terapia antineoplásica. Los criterios de exclusión fueron niños y adolescentes normorreactivos y/o con enfermedades sistémicas; registros médicos ilegibles o carentes de información clínica. Resultados: Se identificó que el 54,21% de los pacientes eran del sexo femenino, seguido del 44,86% del masculino. El grupo etario prevalente en el estudio fueron los niños de 5 a 14 años (54,21%), en cuanto al perfil de los pacientes, se identificó que la población autodeclarada afrodescendiente fue la más prevalente, representando el 44,86% del total, seguido de los blancos con un 43,93%. El diagnóstico que predominó fue Leucemia Linfoide Aguda (23,36%), seguido de Retinoblastoma (7,48%) yRabdomiosarcoma Embrionario (6,54%), y en consecuencia el local de la neoplasia primaria que predominó fue Médula Ósea (27,10%) seguido de ocular (10,28%), de este total se destaca que el tratamiento anticancerígeno más utilizado fue la quimioterapia (40,19%) seguida de la quimioterapia asociada a radioterapia (12,15%) y la quimioterapia asociada a cirugía (10,28%). Conclusiones: La leucemia linfoblástica aguda fue la neoplasia más frecuente en la infancia y la adolescencia, con prevalencia entre los 5 y los 14 años, en el sexo femenino y en la etnia negra. La terapia antineoplásica más utilizada fue la quimioterapia, seguida de la asociación entre quimioterapia y radioterapia (AU).

Características demográficas, socioeconômicas e da procura dos usuários em um serviço de reabilitação física de referência estadual, Mato Grosso, 2021 / Demographic, socioeconomic and service demand features of users in a state reference physical rehabilitation service, Mato Grosso, 2021 / Características demográficas, socioeconómicas y de la demanda de los usuarios en un servicio de rehabilitación física de referencia estatal, Mato Grosso, 2021

Introdução: O estudo dos fatores sociodemográficos e socioeconômicos de usuários doSistema Único de Saúde éimportante para o planejamento e a avaliação das ações dos serviços de saúde procurados por esta população. Objetivo:Descrever as características demográficas, socioeconômicas e da procura dos usuários adultos com demanda dereabilitação física ortopédica e neurológica emum Centro Especializado em Reabilitação de referência no Estado de Mato Grosso. Metodologia:Estudo observacional descritivo baseado nos prontuários dosetor de acolhimento de um Centro Especializado em Reabilitação de Mato Grosso,de fevereiro a maio de 2021. Foram analisados dados demográficos e socioeconômicos de usuários adultos de ambos os sexos. Utilizou-se o teste de qui-quadrado de Pearson para as associações entre as variáveis segundo eixo de reabilitação (ortopédica e neurológica). Resultados:Dos196 prontuários analisados,94% dos usuários eram procedentes de Cuiabá, comidade média de 50,3 anos, sendo 52,55% do sexo feminino. Aprocura pelo serviçofoi de 69%pela reabilitação ortopédica (69%) e de 31%reabilitação neurológica. Observaram-se diferenças estatisticamente significantes entre as frequências nos dois eixos dereabilitação física estudados nas variáveis idade (p=0,0005), escolaridade (p=0,0031), principal atividade de trabalho (p=0,0045), doenças concomitantes (p=0,0016), tratamento em outro estabelecimento de saúde (p=0,0041) e motivo da procura pela reabilitação (p<0,0001). Conclusões:Osresultados mostraram que os casos neurológicos possuem maior idade, baixo nível de escolaridadeepequeno percentual de trabalho remuneradoem relação aos casos ortopédicos. Tais resultados sugerem que as necessidades de saúde e de reabilitação dependem da singularidade dos casos e podem subsidiara efetivação depolíticas públicas que favoreçam a reorganização dos serviços e a articulação intersetorial entre saúde, educação emercado de trabalho (AU).

Introduction: Assessing sociodemographic and socioeconomic factors related to Unified Health System's users is essential to plan and evaluate the actions by the health services sought by them.Aim: Describing the demographic and socioeconomic features of adult users, and their search for having their orthopedic and neurological-physical rehabilitation demands fulfilled by a Specialized Center in Orthopedic and Neurological Rehabilitation in Mato Grosso State.Methodology: Observational descriptive study based on medical records collected between February and March 2021, provided by the welcoming sector of a Specialized Center in Rehabilitation in Mato Grosso State. Demographic and socioeconomic records of adult users belonging to both sexes were analyzed. Person's chi-square test was adopted to associate the variables based on the orthopedic and neurological rehabilitation axes.Results: In total, 94% of the 196 analyzed medical records regard patients from Cuiabá, in the mean age group 50.3 years; 52.55% of them belonged to the female sex. The search for orthopedic rehabilitation reached 69% and that for neurological rehabilitation recorded 31%. There were significant statistical differences between frequencies on the two assessed physical rehabilitation axes based on variables such as age (p=0.0005), schooling (p=0.0031), main labor activity (p=0.0045), concomitant diseases (p=0.0016), treatment provided in another health establishment (p=0.0041) and reason for seeking rehabilitation (p<0.0001). Conclusions: Results have shown that neurological cases are linked to older age, low schooling and low rate of paid work in comparison to orthopedic cases. These results have suggested that health and rehabilitation needs depend on cases' particularities; moreover, they can subsidize the process to make public policies to reinforce services'organization, as well as inter-sectoral articulation among health, education and labor market, effective (AU).

Introducción: El estudio de los factores sociodemográficos y socioeconómicos de los usuarios del Sistema Único de Salud es importante para planificar y evaluar las acciones de los servicios de salud buscados por esta población.Objetivo: Describir las características demográficas, socioeconómicas y de demanda de usuarios adultos con demanda de rehabilitación física ortopédica y neurológica en un Centro Especializado de Rehabilitación de Referencia en el Estado de Mato Grosso.Metodología: Estudio observacional descriptivo basado en las historias clínicas del sector de acogimiento de un Centro Especializado de Rehabilitación en Mato Grosso, de febrero a mayo de 2021. Se analizaron datos demográficos y socioeconómicos de usuarios adultos de ambos sexos. Se utilizóla prueba de chi-cuadrado de Pearson para las asociaciones entre las variables según el eje de rehabilitación (ortopédico y neurológico).Resultados: De las 196 historias clínicas analizadas, 94% de los usuarios provenían de Cuiabá, con una edad promedio de 50,3 años, de los cuales 52,55% eran de sexo femenino. La demanda del servicio fue del 69% para la rehabilitación ortopédica (69%) y del 31% para la rehabilitación neurológica. Se observaron diferencias estadísticamente significativas entre las frecuencias en los dos ejes de rehabilitación física estudiados en las variables edad (p=0,0005), escolaridad (p=0,0031), actividad laboral principal (p=0,0045), enfermedades concomitantes (p=0,0016), tratamiento en otro establecimiento de salud (p=0,0041) y motivo de búsqueda de rehabilitación (p <0,0001). Conclusiones:Los resultados mostraron que los casos neurológicos tienen mayor edad, bajo nivel de educación y un pequeño porcentaje de trabajo remunerado en relación con los casos ortopédicos. Estos resultados sugieren que las necesidades de salud y rehabilitación dependen de la singularidad de los casos y pueden apoyar la implementación de políticas públicas que favorezcan la reorganización de los servicios y la articulación intersectorial entre salud, educación y mercado laboral (AU).

Rastreabilidade dos usuários atendidos no Núcleo de Acolhimento e Pronto Atendimento de uma clínica-escola de Odontologia / Trazabilidad de los usuarios atendidos en el Centro de Acogida y Urgencias de una clínica-escuela de odontología / Traceability of users attended at the Reception and Emergency Care Center of a dental clinic-school

A pesquisa teve como objetivo verificar a rastreabilidade dos pacientes atendidos no setor de urgência do Núcleo de Acolhimento e Pronto Atendimento da Universidade Federal de Pernambuco (NAPA-UFPE), o tempo decorrido entre seu encaminhamento e a continuidade do tratamento na instituição, além de identificar o perfil dos usuários. Trata-se de estudo observacional descritivo, com coleta de dados a partir dos prontuários físicos e eletrônicos dos pacientes atendidos no segundo semestre de 2014 (2014.2) e no primeiro semestre de 2015 (2015.1). Ao total, foram analisados 373 prontuários. Em ambos os semestres houve maior prevalência do sexo feminino e da faixa etária entre 20 e 59 anos. A rastreabilidade revelou que 40,75% dos pacientes continuaram seus tratamentos na instituição. Nos semestres 2014.2 e2015.1, respectivamente, 31,20% e 82,00% dos pacientes prosseguiram com o tratamento eletivo até 30 dias após a realização do atendimento de urgência. Em conclusão, a rastreabilidade revelou maior prevalência do sexo feminino e da faixa etária adulta. O quantitativo de pacientes que deram continuidade ao tratamento na instituição em até 30 dias após o encaminhamento esteve dentro do previsto, considerando-se as características das clínicas-escola (AU).

El objetivo de la investigación fue verificar la trazabilidad de los pacientes atendidos en el sector de urgencias del Centro de Recepción y Atención de Urgencias de la Universidade Federal de Pernambuco (NAPA-UFPE), el tiempo transcurrido entre su derivación y la continuidad del tratamiento en la institución, además de identificar el perfil de los usuarios. Se trata de un estudio observacional descriptivo, con recolección de datos de los registros físicos y electrónicos de pacientes atendidos en el segundo semestre de 2014 (2014.2) y en el primer semestre de 2015 (2015.1). En total se analizaron 373historias clínicas. En ambos semestres hubo mayor prevalencia del sexo femenino y del grupo de edad entre 20 y 59 años. La trazabilidad reveló que el 40,75% de los pacientes continuaron sus tratamientos en la institución. En los semestres 2014.2 y 2015.1,respectivamente, el 31,20% y el 82,00% de los pacientes continuaron con el tratamiento electivo hasta 30 días después de la atención de emergencia. En conclusión, la trazabilidad reveló una mayor prevalencia del sexo femenino y del grupo etario adulto. Elnúmero de pacientes que continuaron el tratamiento en la institución dentro de los 30 días posteriores a la derivación estuvo dentro del rango esperado, considerando las características de las clínicas docentes (AU).

The objective of this study was to verify the traceability of patients attended in the emergency sector of the Reception and Emergency Care Center of the Federal University of Pernambuco (NAPA-UFPE), the time elapsed between their referral and the continuity of treatment at the institution, in addition to identifying the users' profile. This is a descriptive observational study, with data collection from the physical and electronic medical records of patients treated in the second half of 2014 (2014.2) and in the first half of 2015 (2015.1). A total of 373 medical records were analyzed There was a higher prevalence of females and an age group between 20 and 59 years in both semesters. The traceability revealed that 40.75% of the patients continued their treatments at the institution. Moreover, 31.20% and 82.00% of the patients in the 2014.2 and 2015.1 semesters continued with the elective treatment up to 30 days after the emergency care, respectively. In conclusion, traceability revealed a higher prevalence of females and the adult age group. The number of patients who continued treatment at the institution within 30 days after referral was within the expected range, considering the characteristics of the teaching clinics (AU).

Análise imuno-histoquímica da Yes-Associated Protein (YAP) e sua influência sobre a proliferação celular e a apoptose em lesões odontogênicas epiteliais benignas / Immunohistochemical analysis of Yes-Associated Protein (YAP) and its influence on cell proliferation and apoptosis in benign epithelial odontogenic lesions

Introdução: Os cistos e tumores odontogênicos são lesões que apresentam comportamento biológico heterogêneo e patogênese ainda não totalmente esclarecida. A Yes-associated protein (YAP) atua como um regulador transcricional de genes envolvidos na proliferação celular e na apoptose, participando da ativação de vias associadas ao crescimento cístico e à progressão neoplásica. Objetivo: Analisar a expressão imuno-histoquímica da proteína YAP e correlacioná-la com marcadores envolvidos na proliferação celular e na apoptose em lesões odontogênicas epiteliais benignas. Metodologia: A amostra consistiu de 95 casos de lesões odontogênicas - 25 cistos dentígeros (CDs), 30 CO não sindrômicos (COs), 30 AMB convencionais (AMB-Cs) e 10 AMB unicísticos (AMB-Us) -, além de 10 espécimes de folículo dentários (FD). Foi realizada coleta dos dados clinico-demográficos dos casos, bem como análise morfológica para melhor caracterização da amostra. Os cortes histológicos foram submetidos à técnica imuno-histoquímica através da utilização dos anticorpos YAP, ciclina D1, Ki-67 e Bcl-2, e a análise da expressão destes foi realizada quali-quantitativamente, mediante metodologia adaptada. Os dados coletados seguiram para análise descritiva e estatística (p ≤ 0,05). Resultados: Houve discreta predileção por mulheres (n = 55; 57,6%) e por indivíduos na faixa etária dos 21 aos 40 anos (n = 50; 47,6%), sendo a região posterior de mandíbula mais afetada (64%). A análise da imunoexpressão de YAP revelou maiores níveis de expressão em COs, especialmente nas camadas basal e parabasal, seguido dos AMB-Us e AMB-Cs, que demonstraram moderada imunorreatividade, predominantemente nas células periféricas. Além disso, houve diferenças significativas quanto à imunoexpressão de YAP entre os grupos analisados, com existência de correlações positivas e estatisticamente significativas entre YAP e ciclina D1 em CDs e AMB-Us, e entre YAP e Ki-67 em AMB-Us (p < 0,05). Todavia, entre a imunoexpressão YAP e Bcl-2, foi verificada ausência de correlação estatisticamente significativa. Conclusões: A YAP pode exercer influência sobre a proliferação celular do epitélio de cistos e tumores odontogênicos, auxiliando, assim, na progressão das diferentes lesões odontogênicas (AU).

Background: Odontogenic cysts and tumors present heterogeneous biological behavior, and their etiopathogenesis is not fully understood yet. Yes-associated protein (YAP) acts as a transcriptional regulator of genes involved in cell proliferation and apoptosis, activating pathways associated with cystic growth and neoplastic progression. Objective: To analyze the immunohistochemical expression of YAP protein and correlate it with markers involved in cell proliferation and apoptosis in benign epithelial odontogenic lesions. Methods: The sample consisted of 95 cases of odontogenic lesions - 25 dentigerous cysts (DCs), 30 non-syndromic odontogenic keratocyst (OKCs), 30 conventional AMB (C-AMBs), and 10 unicystic AMB (UAMBs) -, in addition to 10 specimens of dental follicles (DF). Clinicodemographic data collection was carried out, as well as morphological analysis for better characterization of the sample. The histological sections were submitted to the immunohistochemical technique using YAP, cyclin D1, Ki-67, and Bcl-2 antibodies, and their immunoexpression analysis was performed qualitatively and quantitatively, through an adapted methodology. The collected data were submitted for descriptive and statistical analysis (p ≤ 0.05). Results: There was a slight predilection for women (n = 55; 57.6%) and individuals aged between 21 and 40 years (n = 50; 47.6%), with the posterior region of the mandible as the most affected site (64%). Analysis of YAP immunoexpression revealed higher expression levels in OKCs, especially in the basal and parabasal layers, followed by U-AMBs and C-AMBs, which showed moderate immunoreactivity, predominantly in peripheral cells. In addition, there were significant differences in YAP immunoexpression between the analyzed groups, with positive and statistically significant correlations between YAP and cyclin D1 in DCs and U-AMBs, and between YAP and Ki-67 in U-AMBs (p < 0.05). However, between YAP and Bcl-2 immunoexpression, there was no statistically significant correlation. Conclusions: YAP may influence on the cell proliferation of odontogenic cysts and tumors epithelium, thus helping with the progression of the different odontogenic lesions (AU) .

Saúde bucal e condições sistêmicas em idosos da Baixada Fluminense: coorte retrospectivo / Oral health and systemic conditions in elderly people from Baixada Fluminense: retrospective cohort

O equilíbrio sistêmico e a saúde bucal são condições clínicas que estabelecem entre si uma relação multidimensional capaz de exercer grande impacto sobre o bem-estar cotidiano do indivíduo. As disfunções metabólicas associadas ao estado nutricional e a perda da capacidade muscular geram uma maior necessidade de cuidados em pessoas idosas. Sob o ponto de vista odontológico a presença de dentes naturais bem como o grau de doença periodontal, estão associados a competência mastigatória e, desta forma, são fatores determinantes na saúde da população acima dos 60 anos de idade. O presente estudo teve como objetivo avaliar, através da análise retrospectiva dos últimos 05 anos, a relação entre a saúde bucal e as condições sistêmicas de indivíduos acima de 60 anos residentes na Baixada Fluminense (Rio de Janeiro/Brasil) com evidente crescimento demográfico populacional. Para isso foram analisados 11.390 prontuários de pacientes usuários da Clínica Odontológica da Universidade Iguaçu/RJ sendo selecionados 1.125 que atendiam aos critérios de inclusão. Os resultados destacam a presença de doença periodontal em cerca de 56% dos indivíduos diabéticos, além de 43% com quadro hipertensivo no momento do atendimento apontando para uma importante relação entre a atenção com a saúde bucal da população assistida nessa região e suas condições sistêmicas.

Systemic balance and oral health are clinical conditions that establish a multidimensional relationship capable of having a great impact on the individual's daily well-being. Metabolic dysfunctions associated with nutritional status and loss of muscle capacity generate a greater need for care in the elderly. From the dental point of view, the presence of natural teeth, as well as the degree of periodontal disease, are associated with masticatory competence and, thus, are determining factors in the health of the population over 60 years of age. The present study aimed to describe descriptively, through the retrospective analysis of the last 05 years, the relationship between oral health and the systemic conditions of individuals over 60 years old living in the Baixada Fluminense (Rio de Janeiro / Brazil) with evident population demographic growth. For that purpose, 11,390 medical records of patients who were users of the Clínica Odontológica of Universidade Iguaçu / RJ were analyzed, 1,125 who met the inclusion criteria were selected. The results highlight the presence of periodontal disease in about 56% of diabetic individuals, in addition to 43% with the hypertensive condition at the time of care, pointing to an important relationship between the attention to the oral health of the assisted population in this region and their systemic conditions.

Urgent care frequency of the assessment carried out in a School Clinic of a Dental College of Minas Gerais

To evaluate the frequency of dental emergencies and specifications, along with the patient's profile attended at the Clinical School of Dentistry, Faculty of Medical Sciences and Juiz de Fora Health (Supreme). We selected 152 medical records of clinical dental school of Juiz de Fora University Hospital - MG were selected and assessed the patient's profile and the classification of emergency cases. It was found that 57.2% of the patients were female and 42.7% male. The age of these patients is on average 44 years and the most frequent causes of visits were: dental prosthesis, endodontic and dental trauma. It can be conclude that some of the diseases found in dental emergencies are likely to be prevented or identified early on. Patients with pain are part of most attending emergency care services. In order to control the emergency care and improve the solvability, preventive actions should be developed, promoting a preventive rather than curative health.

Physical violence in children and adolescents: a retrospective study of injuries to the head and neck region

Aim: This study aimed to investigate the prevalence of physical violence and head and neck injuries among children and adolescents who suffered physical aggression, firearm aggression, and white gun aggression referred to the Legal Medical Department in a southern city in Brazil. Methods: This study was performed at Legal Medical Department in the city of Pelotas, RS, Brazil, from January 2011 to December of 2015. Data were collected from medical reports of children and adolescents (0-19 years old). Demographic information such as sex, age, and skin color was collected. Data were submitted to Chi-square test and multivariate Poisson regression analysis. Results: In this study, 2,716 physical examination reports were analyzed, with a total of 2,171 exams resulting from violence; lesions that had physical aggression as their etiology (1,951) had a higher prevalence. The analysis of the exams revealed that the majority were adolescents (90,05%), white (84.09%), and female (50.21%). The head and neck regions were affected in most cases of violence (57.90%). In the adjusted model, the occurrence of injuries in the head and neck region was higher in males (PR 1.16, CI 95% 1.08 - 1.25), among adolescents (PR 1.28, CI 95% 1.10 - 1.48) and in victims of physical aggression compared to victims of the firearm (2.81, CI 95% 1.79 - 4.40). Conclusion: The results revealed a high prevalence of head and face injuries in victims of violence and that there was a greater prevalence of physical violence among adolescents compared to children and males

Survival of young and elderly adults with oral squamous cell carcinoma in a population in northeastern Brazil

To compare the profile and overall survival of young adults and elderly people diagnosed with SCC. Methods: A retrospective study was carried out at a High Complexity Oncology Unit, between 2010 and 2016. A descriptive analysis, a bivariate analysis using the chi-square and Fisher's exact test and the Kaplan-Meier estimator were performed. The predictor variables were tested using the log-rank test and those with statistical significance and the literature were maintained for the Cox regression model. Results: 282 cases of SCC were recorded, with only 12.4% diagnosed in young adults. The profile was similar between groups, with the majority of cases of the disease occurring in males, smokers and alcohol consumers. The lesions predominantly located on the tongue and were diagnosed in an advanced stage of the disease, resulting in 35.7% of deaths. The median survival time was 30 months in the elderly and 31 months in young people. In the multivariate analysis, age was not statistically significant, only staging and treatment were predictors of reduced overall survival. Conclusion: Tumor staging, and treatment were prognostic factors for the disease

Oral Mucositis in Children with Leukemia Undergoing Chemotherapy: A Case Series

ABSTRACT Objective: To report nine cases of pediatric patients with Acute Lymphoid Leukemia (ALL) or Acute Myeloid Leukemia who developed severe oral mucositis (SOM) at the first week of chemotherapy. Material and Methods: The cases were selected from a sample of 105 children followed for 10 consecutive weeks. Hematological and personal data were obtained from the patient's medical records. The oral cavity was examined weekly using the modified Oral Assessment Guide. Results: More of the patients were male (55.6%), had black/brown skin (55.6%), with ALL (66.7%), and the mean age was 5.55. Two patients had values below normal for leukocytes, platelets, and creatinine over the follow-up. However, all patients showed changes in the normality of hematological data in most weeks. The most used chemotherapeutic agents were aracytin, etoposide, and methotrexate, known for their high stomatotoxic potential. Patients had 2 to 6 (mean of 4) episodes of SOM and 4 to 7 (mean of 5.5) episodes of OM. One patient at week 7, one patient at week 5, and one patient at weeks 2 and 10 did not have OM. Saliva (84 times) and lips (44 times) were the most affected items. Conclusion: The patients showed oscillations in the severity of oral mucositis and hematological parameters over the follow-up. All patients were exposed to stomatotoxic drugs during the initial phase of cancer treatment.

Profile of Hospitalizations of Children and Adolescents Victims of Transport Accidents: A Retrospective Study

Abstract Objective: To present the profile of hospitalizations due to transport accidents in individuals aged 0-19 years in a reference hospital for urgent and emergency traumatology care. Material and Methods: This retrospective study is grounded on analyzing medical records of children and adolescents hospitalized due to transport accidents in 2016 and 2017. The bivariate analyses included Chi-square and Fischer's exact tests and binary logistic regression, with a 5% significance level. Results: Four hundred and seventy-five (43.7%) of the 1,088 medical records investigated corresponded to transport accidents, and accidents involving motorcycles were the most frequent (68.3%), affecting adolescents (81.3%), while children were more involved in accidents as pedestrians (57.1%). Advancing age increases the likelihood of the outcome, with a significant association in the multivariate analysis (p<0.001). The mandible was most frequently affected in maxillofacial fractures. Conclusion: Transport accidents predominantly affect male adolescents, involving motorcycles, and the lower limbs are the most affected. The mandible was the most affected bone in maxillofacial fractures.

A 14-Year Follow-Up Study of Sequelae in Primary Teeth and Permanent Successors After Dental Trauma

ABSTRACT Objective: To evaluate the presence of sequelae in primary teeth and their permanent successors, as well as associations between TDI and the presence of sequelae in both teeth. Material and Methods: In this 14-year retrospective study, 2.290 records were reviewed, 192 patients who suffered dental trauma in primary teeth were followed until the eruption of successor teeth were included. Descriptive, chi-square, and regression logistic with generalized estimating equations tests were performed (p<0.05). Results: 362 primary and successor teeth were followed. Sequelae were present in 71.8% of primary teeth and 25.7% of their successors. Teeth with complicated fracture (100%), extrusion (100%) and avulsion (100%) resulted in the largest amounts of sequelae in primary teeth and intrusion (61%) on their successors. Age was associated with sequelae in permanent teeth (p<0.01). Extrusion (OR 10.06; CI 2.12-47.63) and intrusion (OR 7.51; CI 2.73-20.70) had a higher risk to cause sequelae in primary and permanent teeth, respectively. Conclusion: The type of injury involved influenced the sequelae in traumatized teeth and their successors, and the age of the child influenced the presence of sequelae in permanent teeth.

Influência da via hippo em carcinomas de células escamosas de língua oral / Influence of the hippo pathway on oral tongue squamous cell carcinomas

O carcinoma de células escamosas de língua oral (CCELO) apresenta altas taxas de morbidade e mortalidade. Apesar dos progressos alcançados nesta área, os pesquisadores continuam em busca de biomarcadores moleculares que tenham valor preditivo no prognóstico dos pacientes e que possibilitem o desenvolvimento de novas estratégias terapêuticas. Neste contexto, várias pesquisas têm destacado o papel da via Hippo com esta finalidade. Portanto, esta pesquisa teve como objetivo avaliar se as proteínas relacionadas à Via Hippo, LATS2 e YAP1, exercem alguma influência sobre o comportamento biológico dos CCELOs. A amostra foi constituída por 26 casos de CCELO e 8 casos de mucosa oral normal como controle. Para avaliar a morfologia dos CCELOs foram utilizadas as gradações propostas pela OMS (2005) e por Almangush et al. (2014). O perfil imunoistoquímico de LATS2 e YAP1 foi avaliado por escores (0-3), com base na sua imunoexpressão em localização intracelular (núcleo e/ou citoplasma) e distribuição epitelial. Para a análise entre os parâmetros estudados foram realizados os testes estatísticos Qui-quadrado de Pearson e Exato de Fisher. A análise de sobrevida foi realizada através do método de Kaplan Meier e do teste log-rank. Para todas as avaliações foram considerados valores significativos com p<0,05. Foi observada alta expressão da LATS2 tanto em mucosa oral normal (100%) quanto na maioria dos CCELOs (73,1%), sem diferença estatística significativa (p=0,160). Foi possível evidenciar o aumento da imunoexpressão da YAP nos casos de CCELO em comparação à mucosa oral normal (p<0,001). Verificou-se ainda que a baixa expressão da LATS2 foi associada com menores taxas de sobrevida livre da doença (p=0,039). Além disso, constatou-se que a elevada expressão da YAP foi associada à classificação de alto risco do modelo BD (p=0,034), sugerindo que a imunoexpressão desta proteína pode estar associada a TEM e invasão celular em CCELO. A elevada expressão de ambas as proteínas, na maioria dos CCELOs, sugere que outras vias de sinalização, além da regulação através da LATS2, podem estar induzindo a expressão nuclear de YAP nestes tumores. Portanto, conclui-se que a via Hippo pode influenciar o comportamento biológico dos CCELOs (AU).

Oral tongue squamous cell carcinoma (OTSCC) has high morbidity and mortality rates. Despite the progress made in this area, researchers continue to search for molecular biomarkers that have predictive value in the prognosis of patients and allow the development of new therapeutic strategies. In this context, several studies have highlighted the role of the Hippo pathway for this purpose. Therefore, this research aimed to evaluate whether the proteins related to the Hippo pathway, LATS2 and YAP1, have some influence on the OTSCC biological behavior. The sample consisted of 26 OTSCC cases and 8 normal oral mucosa cases as control. For the morphological assessment of OTSCC, the gradations proposed by the WHO (2005) and by Almangush et al. (2014) were performed. The immunohistochemical profile of LATS2 and YAP1 was evaluated by scores (0-3), based on their immunoexpression in intracellular location (nucleus and/or cytoplasm) and epithelial distribution. Pearson's Chi-square and Fisher's Exact statistical tests were performed for the analysis of the studied parameters. Survival analysis was performed using the Kaplan-Meier method and the log-rank test. For all evaluations, values with p<0.05 were considered significant. High expression of LATS2 was observed both in normal oral mucosa (100%) and in most OTSCC (73,1%), with no statistically significant difference (p=0,160). It was possible to observe the increase in YAP immunoexpression in cases of OTSCC compared to the normal oral mucosa (p<0.001). It was also found that the LATS2 low expression was associated with lower rates of disease-free survival (p=0.039). Furthermore, YAP high expression was found associated with the BD model's high-risk classification (p=0.034), suggesting this protein immunoexpression may be associated with EMT and cell invasion in OTSCC. The high expression of both proteins in most OTSCC suggests that other signaling pathways, in addition to regulating through LATS2, may be inducing the nuclear YAP expression in these tumors. Therefore, it is concluded that the Hippo pathway can influence the OTSCC biological behavior (AU).

Tempo de confecção clínica e laboratorial de placas oclusais convencionais x fresadas em pacientes com bruxismo do sono: ensaio clínico / Clinical and laboratory production time of conventional x milled occlusal splints in patients with sleep bruxism: clinical trial

O objetivo desse estudo foi comparar o tempo de confecção clínica, laboratorial e ajustes clínicos para a instalação de placas oclusais termopolimerizáveis convencionais (PC) e confeccionadas por CAD/CAM fresadas (PF) em pacientes com bruxismo do sono. Para tanto, foi realizado um ensaio clínico controlado e não randomizado onde foram incluídos pacientes com diagnóstico de provável bruxismo do sono. Foram confeccionadas PC (n = 24) e PF (n = 24) sendo mensurados o tempo de confecção clínica (TCC), tempo de confecção laboratorial (TCL) e tempo de instalação (TI) para cada uma das placas. Foi utilizado o teste Mann-whitney com nível de confiança de 95% no programa SPSS IBM Statistics para analisar se existe diferença entre os tempos analisados e o tipo de placa confeccionada. Como resultado, verificou-se que a PC possuiu maior TCC total (média de 94,39 min) em relação à PF (17,85 min) (p<0,001). Entretanto, o TCL total da PC foi menor (164,80 min), que a PF (182,64min) (p=0,015). Para o TI, foi encontrado que PF obteve uma média 21, 26 min, enquanto PC obteve 37,19 min (p<0,001). Como conclusão, dentro as limitações do estudo, observou-se que as placas fresadas apresentaram menor tempo clínico tanto na etapa de confecção quanto de instalação. Entretanto, o tempo de confecção laboratorial das placas convencionais foi inferior (AU).

The aim of the study was to compare the clinical and laboratory preparation time and clinical adjustments for the installation of conventional thermopolymerizable resin splint (CS) and milled CAD/CAM (MS) occlusal splints in patients with sleep bruxism. For this purpose, a controlled and non-randomized clinical trial was carried out in which patients diagnosed with probable sleep bruxism were included. CS (n = 24) and MS (n = 24) were prepared and the clinical preparation time (CPT), laboratory preparation time (LPT) and installation time (IT) were measured for each of the splints. The Mannwhitney test with a confidence level of 95% was used in the SPSS IBM Statistics program to analyze whether there is a difference between the analyzed times and the type splint performed. As a result, it was found that CS had higher total CPT (mean of 94,39 min) in relation to MS (17,85 min) (p0<001). However, the total LPT of the CS was lower (164,80 min) than the MS (182,64min) (p=0.015). For the IT, it was found that the MS had an average of 21,26 min, while the CS had 37,19min (p0<001). In conclusion, within the limitations of the study, it was observed that the milled splint had a shorter clinical time both in the manufacturing and installation stages. However, the laboratory preparation time of the conventional splint was shorter (AU).

Primary headache and myofascial pain: a data based study / Cefaleia primária e dor miofascial: um estudo baseado em dados

Aim: This study aimed to evaluate the relationship be-tween the presence of primary headaches and myofascial pain in orofacial patients. Materials and methods: Six hundred and ninety-nine records of patients seeking treatment in a specialized orofacial pain clinic were assessed. The primary diagnostic categories of heada-che and myofascial pain were recorded. Data analyses were carried out by Pearson Chi-square and Logistic Regression, with a p-value of 0.05. Results: Average age of patients was 34.6 years. Females constituted 82.8% of the sample. A relationship between the presence of tension-type headache and myofascial pain was found (p=0.00); however, this relationship was not found for the presence of migraine and myofascial pain (p>0.05). Discussion: Tension-type headaches may be triggered or perpetuated by trigger points in orofacial structures. Conclusion: It can be concluded that trigger points in myofascial pain patients can play an important role in the genesis of tension-type headache.

Objetivo: Este estudo avaliou a relação entre a presença de cefaleia primária e dor miofascial em pacientes orofaciais. Materiais e métodos: Foram avaliados 699 prontuários de pacientes que buscavam atendimento em clínica especiali-zada em dor orofacial. As categorias diagnósticas primárias de cefaleia e dor miofascial foram registradas. A análise dos dados foi realizada pelo Qui-quadrado de Pearson e Regressão Logística, com valor de p=0,05. Resultados: A idade média dos pacientes foi de 34,6 anos. O sexo feminino constituiu 82,8% da amostra. Foi encontrada relação entre a presença de cefaleia do tipo tensional e dor miofascial (p = 0,00); en-tretanto, essa relação não foi encontrada para a presença de enxaqueca e dor miofascial (p> 0,05). Discussão: As cefaleias primárias do tipo tensionais podem ser desencadeadas ou perpetuadas por pontos-gatilhos nas estruturas orofaciais. Conclusão: Pode-se concluir que os pontos-gatilhos em pacientes com dor miofascial podem desempenhar um papel importante na gênese da cefaleia do tipo tensional.

Perfil imuno-histoquímico de marcadores associados à transição epitelial-mesenquimal em lesões odontogênicas epiteliais benignas / Immunohistochemical profile of markers associated with epithelial-mesenchymal transition in benign epithelial odontogenic lesions

Os cistos e tumores odontogênicos, lesões que acometem o complexo maxilomandibular, podem exibir comportamento clínico-biológico mais agressivo. E a transição epitelialmesenquimal (TEM), processo pelo qual as células epiteliais perdem propriedades fenotípicas e adquirem características de células mesenquimais, incluindo maior motilidade e capacidade de invasão, através da regulação de fatores centrais de transcrição e suas vias associadas, podem fazer parte de características associadas às lesões odontogênicas. Dessa forma, o presente trabalho buscou analisar e comparar a expressão imuno-histoquímica de proteínas (Zeb1, Ecaderina, N-caderina e vimentina) envolvidas no processo de TEM, em lesões odontogênicas epiteliais benignas. A amostra consistiu em 88 casos de lesões odontogênicas, das quais compreendem 28 casos de ameloblastoma (AB), 30 de ceratocisto odontogênico (CO) e 30 de cisto dentígero (CD). Todos os espécimes submetidos à técnica imuno-histoquímica foram avaliados por microscopia de luz, e submetidos à escolha aleatória de 5 (cinco) campos, os quais foram fotografados em um aumento de 400x. A avaliação da expressão de cada marcador, a partir da análise em seu compartimento celular específico, foi feita de forma semiquantitativa, através da multiplicação dos escores associados à porcentagem de células imunomarcadas pelos escores relacionados à intensidade da coloração, sendo feita uma média dos cinco campos e o resultado definido como baixa expressão ou alta expressão, conforme metodologia utilizada. As associações foram feitas através do teste de Qui-quadrado e as correlações através do teste de correlação de Spearman. O nível de significância foi estabelecido em 5% (p < 0,05). Os resultados mostraram um pico de prevalência entre a 2ª e 3ª décadas de vida, em todas as lesões estudadas, com um acometimento maior em região posterior de mandíbula, e os ABs foram as lesões de maiores tamanhos, com 65% medindo acima de 2,5cm. A imuno-histoquímica evidenciou baixa expressão de Zeb1 em epitélio odontogênico das lesões estudadas, alta expressão de E-caderina e N-caderina, e uma expressão intermediária de vimentina. Quando realizada a correlação entre os marcadores, observou-se nos casos de AB uma correlação positiva e moderada entre Zeb1 nuclear e E-caderina membranar, Zeb1 citoplasmática e E-caderina membranar e entre E-caderina e vimentina citoplasmáticas. Como também uma correlação positiva moderada, nos casos de CD, entre Zeb1 nuclear e vimentina citoplasmática, e entre Zeb1 e vimentina citoplasmáticas. Logo, podemos concluir que Zeb1 pode estar atuando indiretamente nas vias responsáveis pelo crescimento e características morfológicas dessas lesões estudadas. Além disso, a expressão diferencial de E-caderina, Ncaderina e vimentina demonstraram fazer parte de um processo de TEM parcial nas lesões odontogênicas epiteliais benignas estudadas (AU).

Odontogenic cysts and tumors, lesions that affect the maxillomandibular complex, may exhibit a more aggressive clinical-biological behavior. And the epithelial-mesenchymal transition (EMT), a process by which epithelial cells lose phenotypic properties and acquire characteristics of mesenchymal cells, including increased motility and invasiveness, through the regulation of central transcription factors and their associated pathways, may be part of characteristics associated with odontogenic lesions. Thus, the present work sought to analyze and compare the immunohistochemical expression of proteins (Zeb1, E-cadherin, N-cadherin and vimentin) involved in the MET process in benign epithelial odontogenic lesions. The sample consisted of 88 cases of odontogenic lesions, comprising 28 cases of ameloblastoma (AB), 30 of odontogenic keratocyst (CO) and 30 of dentigerous cyst (CD). All specimens submitted to the immunohistochemical technique were evaluated by light microscopy and submitted to the random choice of 5 (five) fields, which were photographed at a magnification of 400x. The evaluation of the expression of each marker, based on the analysis in its specific cellular compartment, was carried out in a semi-quantitative manner, through the multiplication of the scores associated with the percentage of immunostained cells by the scores related to the intensity of staining, with an average of the five fields and the result defined as low expression or high expression, according to the methodology used. The associations were made using the chi-square test and the correlations using the Spearman correlation test. The significance level was set at 5% (p < 0.05). The results showed a prevalence peak between the 2nd and 3rd decades of life, in all the lesions studied, with a greater involvement in the posterior region of the mandible, and the ABs were the largest lesions, with 65% measuring above 2, 5cm. Immunohistochemistry showed low expression of Zeb1 in the odontogenic epithelium of the lesions studied, high expression of E-cadherin, high expression of N-cadherin and an intermediate expression of vimentin. When the correlation between the markers was performed, a positive and moderate correlation was observed in the cases of AB between nuclear Zeb1 and membrane E-cadherin, cytoplasmic Zeb1 and membrane E-cadherin and between cytoplasmic E-cadherin and vimentin. As well as a moderate positive correlation, in CD cases, between nuclear Zeb1 and cytoplasmic vimentin, and between cytoplasmic Zeb1 and vimentin. Therefore, we can conclude that Zeb1 may be acting indirectly on the pathways responsible for the growth and morphological characteristics of these lesions studied. Furthermore, the differential expression of E-cadherin, N-cadherin and vimentin was shown to be part of a partial TEM process in the benign epithelial odontogenic lesions studied (AU).

Análise de prontuários de pacientes com infecções odontogênicas atendidos no serviço hospitalar / Análisis de registros de pacientes con infecciones dentales atendidos en el servicio de hospital / Analysis of records of patients with dental infections care at the hospital service

Objetivo: O seguinte estudo é uma análise de prontuários para traçar um perfil epidemiológico de pacientes acometidos por infecções odontogênicas e/ou angina de Ludwig em um serviço hospitalar público. Metodologia: Foi realizado um estudo observacional de 37 prontuários com diagnóstico de infecção odontogênica e/ou Angina de Ludwig no Hospital da Restauração, na cidade do Recife, Pernambuco, entre os meses de julho a novembro de 2021. Resultados: Dos 37 prontuários, a maioria foi do sexo masculino (55%; n=20), a faixa etária mais acometida foi dos 18 aos 40 (45%; n=17); abaixo dos 10 anos foram acometidos 27% (n = 10). 21% (n = 8) foram internados e dos 37 prontuários, 13% (n = 5) evoluíram para Angina de Ludwig. Conclusão: O perfil mais acometido por infecções odontogênicas no período proposto foram pacientes do sexo masculino adultos e a internação não prevaleceu na maioria dos casos. O alto acometimento de crianças é um sinal de alerta, sugerindo uma atenção maior dos responsáveis. A angina de Ludwig acometeu menos da metade dos pacientes e a Ceftriaxona e o Metronidazol foram os antibióticos de escolha para a maioria dos casos... (AU)

Objetivo: El siguiente estudio es un análisis de historias clínicas para trazar un perfil epidemiológico de los pacientes afectados por infecciones odontogénicas y/o angina de Ludwig en un servicio hospitalario público. Metodología: Se realizó un estudio observacional en 37 historias clínicas con diagnóstico de infección odontogénica y/o Angina de Ludwig en el Hospital da Restauração, en la ciudad de Recife, Pernambuco, entre julio y noviembre de 2021. Resultados: De las 37 historias clínicas, la mayoría eran hombres (55%; n=20), el grupo de edad más afectado fue el de 18 a 40 años (45%; n=17); menores de 10 años, el 27% (n = 10) estaban afectados. El 21% (n = 8) fueron hospitalizados y de las 37 historias clínicas, el 13% (n = 5) progresó a Angina de Ludwig. Conclusión: El perfil más afectado por infecciones odontogénicas en el periodo propuesto fueron pacientes adultos del sexo masculino y no predominó la hospitalización en la mayoría de los casos. La alta participación de los niños es una señal de advertencia, lo que sugiere una mayor atención por parte de los responsables. La angina de Ludwig afectó a menos de la mitad de los pacientes y la ceftriaxona y el metronidazol fueron los antibióticos de elección en la mayoría de los casos... (AU)

Objective: The following study is an analysis of medical records to trace an epidemiological profile of patients affected by odontogenic infections and/or Ludwig's angina in a public hospital service. Methodology: An observational study was carried out on 37 medical records with a diagnosis of odontogenic infection and/or Ludwig's Angina at Hospital da Restauração, in the city of Recife, Pernambuco, between July and November 2021. Results: Of the 37 medical records, the most were male (55%; n=20), the age group most affected was from 18 to 40 (45%; n=17); under 10 years of age, 27% (n = 10) were affected. 21% (n = 8) were hospitalized and of the 37 medical records, 13% (n = 5) progressed to Ludwig's Angina. Conclusion: The profile most affected by odontogenic infections in the proposed period were adult male patients and hospitalization did not prevail in most cases. The high involvement of children is a warning sign, suggesting greater attention from those responsible. Ludwig's angina affected less than half of the patients and Ceftriaxone and Metronidazole were the antibiotics of choice for most cases... (AU)

Risk Factors for the Incidence of Dental Caries in Low, Very Low, and Extremely Low Birth Weight Children: A Cohort Study

Abstract Objective: To assess the incidence of caries in a two-year period among low birth weight (LBW), very low birth weight (VLBW), and extremely low birth weight (ELBW) children considering socioeconomic indicators, dietary factors and oral hygiene. Material and Methods: A convenience sample was formed of 42 low birth weight children aged two to five years at baseline. Two examiners diagnosed caries using the World Health Organization criteria. Birth weight, socioeconomic indicators and diet were collected from medical records and questionnaires. Binomial models were used to estimate unadjusted and adjusted rate ratios (RR) and respective 95% confidence intervals for the factors evaluated. Results: Thirty-six children were re-examined after two years. The incidence of dental caries was 36.7%. The dmft index was 0.44 (±1.25) at baseline and increased to 1.36 (±3.85) at follow-up. VLBW children (1,000 to 1,500 g) (RR=0.23; 95%CI: 0.08-0.72) and LBW children (1,500 to 2,500 g) (RR=0.06; 0.01-0.55) had fewer carious lesions compared to ELBW children (<1,000 g). Carious lesions were more frequent among children with a lower income (RR=6.05; 1.05-34.84) and less frequent among those who did not consume sweetened juice, tea or yogurt (RR: 0.21; 0.07-0.62). Conclusion: An inverse dose-response relation was found between birth weight and the incidence of caries. A lower income and the consumption of sweetened beverages were risk factors for the development of caries (AU).

Patients' Management Patterns for Restorative Treatment Procedures: A 4-Year Overview at the Restorative Clinic of a Tertiary Hospital in Nigeria

Abstract Objective: To determine the patients' management pattern for restorative treatment procedures at the Restorative Dentistry Clinic at the Lagos State University Teaching Hospital (LASUTH). Material and Methods: A descriptive and retrospective study design was employed to determine patients' management patterns for the restorative treatment procedures at the Restorative Dentistry Clinic at LASUTH. Treatment records of patients who attended the Restorative Clinic at the Lagos State University Hospital, Ikeja, Lagos, Nigeria, from 2011 to 2014 were reviewed; the effective treatments during the period under review were recorded as treatment procedures and were recorded as operative, endodontic, fixed prosthodontics, and removable procedures. Results: A total of 14,437 (75%) operative; 1,353 (7.0%) endodontic; and 559 (2.9%) fixed prosthodontics and 2,852 (14.9%) removable prosthodontic procedures were carried out during the period under review. This study showed that operative procedures were the most performed restorative procedures, whereas removable prosthodontics and endodontic procedures ranked second and third, respectively, to operative procedures. Fixed prosthodontics procedures were the least performed restorative procedures. Conclusion: This study showed that more efforts were being expended by dentists on operative services compared to endodontic, removable, and fixed prosthodontics services combined. Comprehensive studies, embracing all disciplines of dentistry, should be carried out to determine the level of demand and clinical relevance of procedures in clinical dental practice and hence to set specific and general objectives of dental education for the populace. Access to dental health Insurance services should also be increased in the country.