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Chemicals from anthropogenic activities such as domestic sewage, pesticide leaching, and improper chemical disposal have caused groundwater contamination. The presence of these emerging contaminants in the aquatic environment can change water quality and biota composition. Thus, this study investigates the effect of two emerging contaminants, anti-inflammatory drug diclofenac (DCF) and antibiotic sulfamethoxazole (SMX), on the aquatic environment, evaluating the phytoplankton community structure. A microcosm experiment was conducted with 16 sampling units, each one with 500 mL of water sample containing phytoplankton exposed to these drugs at different concentrations (0.1, 0.5, and 1.0 mg L-1). The experiment lasted 15 days, and samples were collected on days 0, 3, 5, 7, and 14 to evaluate the phytoplankton community, the concentrations of the drugs, and the nutrients in the samples. Six phytoplankton groups were identified, and diatoms and green algae were the most diverse and abundant groups. For the entire community, we identified differences between the days of the experiment, varying in the diversity and density of organisms, but not between the concentrations of the two drugs. Evaluating the groups separately, we identified differences in the abundance of cyanobacteria for the treatment with diclofenac and desmids for the treatment with sulfamethoxazole. We demonstrated that the presence of pharmaceuticals in freshwater ecosystems can somehow affect the phytoplankton community, especially the diversity and abundance of cyanobacteria and desmids. Therefore, our study indicates the importance of evaluating the presence of pharmaceuticals in freshwater ecosystems and their influence on aquatic organisms, as well as pharmaceuticals may be changing the structure of the aquatic environment.

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Objetivo: identificar o perfil sociodemográfico de idosos de uma Unidade Básica de Saúde e detectar o provimento de informações nos prontuários da unidade. Métodos: Estudo quantitativo, descritivo, retrospectivo, realizado em uma Unidade Básica de Saúde de um município do Triângulo Sul de Minas Gerais. A coleta de dados ocorreu de abril a agosto de 2021, após amostragem probabilista com prontuários físicos e eletrônicos de idosos atendidos em 2019/2020. Foi utilizado instrumento validado por juízes contendo variáveis sociodemográficas e realizado análise descritiva. Resultados: A amostra foi composta por 448 prontuários, predominaram mulheres, brancas, aposentadas, casadas/com companheiro(a), com ensino fundamental incompleto, que não faziam uso de bebida alcoólica e não fumantes. Na maioria destas variáveis, havia ausência de informações nos prontuários. Conclusões: A falta de dados chama a atenção ao reconhecer fragilidades no provimento de informações de saúde da população nos prontuários desta unidade.

Objective: to identify the sociodemographic profile of the elderly in a Basic Health Unit and detect the provision of information in the unit's medical records. Methods: Quantitative, descriptive, retrospective study, carried out in a Basic Health Unit in a municipality in the Southern Triangle of Minas Gerais. Data collection took place from April to August 2021, after probabilistic sampling with physical and electronic medical records of elderly people assisted in 2019/2020. An instrument validated by judges containing sociodemographic variables was used and a descriptive analysis was performed. Results: The sample consisted of 448 medical records, predominantly women, white, retired, married/with a partner, with incomplete primary education, who did not use alcohol and non-smokers. In most of these variables, there was no information in the medical records. Conclusions: The lack of data draws attention when recognizing weaknesses in the provision of health information to the population in the medical records of this unit.

Objetivo: identificar el perfil sociodemográfico de los ancianos en una Unidad Básica de Salud y detectar la provisión de información en los prontuarios de la unidad. Métodos: Estudio cuantitativo, descriptivo, retrospectivo, realizado en una Unidad Básica de Salud de un municipio del Triángulo Sur de Minas Gerais. La recolección de datos ocurrió de abril a agosto de 2021, después de un muestreo probabilístico con prontuario físico y electrónico de ancianos atendidos en 2019/2020. Se utilizó un instrumento validado por jueces que contiene variables sociodemográficas y se realizó un análisis descriptivo. Resultados: La muestra estuvo constituida por 448 historias clínicas, predominantemente mujeres, blancas, jubiladas, casadas/con pareja, con instrucción primaria incompleta, que no consumieran alcohol y no fumadoras. En la mayoría de estas variables no había información en las historias clínicas. Conclusiones: Llama la atención la falta de datos al reconocer debilidades en la provisión de información de salud a la población en las historias clínicas de esta unidad.

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OBJECTIVE: This study evaluated whether single nucleotide polymorphisms in the melatonin receptor type 1 A gene are associated with sleep bruxism in a Brazilian population. DESIGN: Individuals with suspected sleep-related problems were evaluated using polysomnography, following the recommendations proposed by the American Academy of Sleep Medicine and the Research Diagnostic Criteria for Temporomandibular Disorders. Deoxyribonucleic acid (DNA) samples were collected, and three single nucleotide polymorphisms in the melatonin receptor type 1 A gene (rs13140012, rs6553010, and rs6847693) were selected and genotyped using real-time polymerase chain reaction (RT-PCR). Chi-square and odds ratio tests were used to analyze genotypes and alleles individually, while using the plink software for haplotypes. A confidence interval of 95% was considered, and statistical significance was set at p < 0.05. RESULTS: This study included 48 individuals aged between 21 and 80 years, with 27 males and 21 females. From this sample, 17 individuals were diagnosed with sleep bruxism and 31 without bruxism. No associations were found between sleep bruxism and single nucleotide polymorphisms in either the genotypic, allelic, dominant, or recessive models (p > 0.05). Haplotype genetic analysis also did not reveal any association between single nucleotide polymorphisms and sleep bruxism (p > 0.05). CONCLUSION: The genetic polymorphisms rs6553010, rs13140012, and rs6847693 were not associated with sleep bruxism in the studied population.

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OBJECTIVES: to identify the current state of knowledge on compassion fatigue in the work context of healthcare professionals; and how coping strategies are established in this scenario. METHOD: a scoping review with search applied to the databases: MEDLINE, LILACS, CINAHL, Scopus. Temporal limit: 2009 to 2019. The data was analyzed and synthesized in narrative form. RESULTS: thirty articles were selected, synthesized into two categories: a) Health work and compassion fatigue: conceptual analysis, context, and manifestations; b) Coping strategies for compassion fatigue. CONCLUSIONS: this study presented: a descriptive and general panorama about compassion fatigue in healthcare professionals, identifying a greater consolidation of the concept between 2015 and 2018; and some coping strategies. The association between health and spirituality is highlighted as one of the strategies in this scenario, enabling new research to be conducted in view of the importance of the theme in life, health work.

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Objective: To Determine whether possible sleep bruxism (PSB) is associated with daytime oral habits and sleep behavior in schoolchildren.Methods: A cross-sectional study was conducted with a representative sample of 8-to-10-year-old children (n = 544). The Sleep Behavior Questionnaire (SBQ) was administered to evaluate sleep behavior. Daytime oral habits were evaluated using the Nordic Orofacial Test-Screening.Results: The prevalence of PSB was 21% and was significantly higher in children with reports of awake bruxism (p < .001; PR = 2.76; 95% CI: 2.01-3.79), snoring (p < .001; PR = 1.93; 95% CI: 1.41-2.65), and sucking/biting the lips daily (p = .034; PR = 1.73; 95% CI: 1.08-2.78). No socioeconomic characteristics were associated with PSB in the final model.Conclusion: Possible sleep bruxism in schoolchildren is associated with possible awake bruxism, snoring, sleep fragmentation, and daytime sleepiness.

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ABSTRACT Objectives: to identify the current state of knowledge on compassion fatigue in the work context of healthcare professionals; and how coping strategies are established in this scenario. Method: a scoping review with search applied to the databases: MEDLINE, LILACS, CINAHL, Scopus. Temporal limit: 2009 to 2019. The data was analyzed and synthesized in narrative form Results: thirty articles were selected, synthesized into two categories: a) Health work and compassion fatigue: conceptual analysis, context, and manifestations; b) Coping strategies for compassion fatigue. Conclusions: this study presented: a descriptive and general panorama about compassion fatigue in healthcare professionals, identifying a greater consolidation of the concept between 2015 and 2018; and some coping strategies. The association between health and spirituality is highlighted as one of the strategies in this scenario, enabling new research to be conducted in view of the importance of the theme in life, health work.

RESUMEN Objetivos: identificar el estado actual del conocimiento sobre desgaste por empatía en el contexto laboral de profesionales de salud; y como las estrategias de enfrentamiento se establecen en ese escenario. Métodos: scoping review con búsqueda aplicada en las bases de datos: MEDLINE, LILACS, CINAHL, Scopus. Límite temporal: 2009 a 2019. Datos analizados y sintetizados de manera narrativa. Resultados: seleccionaron 30 artículos, sintetizados en dos categorías: a) Trabajo en salud y desgaste por empatía: análisis conceptual, contexto y manifestaciones; b) Estrategias de enfrentamiento del desgaste por empatía. Conclusiones: estudio presentó: un panorama descriptivo y general sobre desgaste por empatía en profesionales de salud, identificando una mayor consolidación del concepto entre 2015 y 2018; y algunas estrategias de enfrentamiento. Resaltando la relación entre salud y espiritualidad como una de las estrategias en ese escenario, posibilitando que nuevas investigaciones sean realizadas delante importancia del tema en la vida, en el trabajo en salud.

RESUMO Objetivos: identificar o estado atual do conhecimento sobre fadiga por compaixão no contexto do trabalho de profissionais de saúde; e como as estratégias de enfrentamento se estabelecem nesse cenário. Métodos: scoping review com busca aplicada nas bases de dados: MEDLINE, LILACS, CINAHL, Scopus. Limite temporal: 2009 a 2019. Os dados foram analisados e sintetizados de forma narrativa. Resultados: selecionaram-se 30 artigos, sintetizados em duas categorias: a) Trabalho em saúde e fadiga por compaixão: análise conceitual, contexto e manifestações; b) Estratégias de enfrentamento da fadiga por compaixão. Conclusões: o estudo apresentou: um panorama descritivo e geral sobre fadiga por compaixão em profissionais de saúde, identificando uma maior consolidação do conceito entre 2015 e 2018; e algumas estratégias de enfrentamento. Ressalta-se a associação entre saúde e espiritualidade como uma das estratégias nesse cenário, possibilitando que novas pesquisas sejam realizadas diante da importância do tema na vida, no trabalho em saúde.

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Sleep bruxism is defined as a behavior that causes masticatory muscle activities during sleep. Sleep bruxism in childhood leads to consequences, which may vary from teeth wear in deciduous dentition to temporomandibular disfunction symptoms. There's no data that demonstrates improvement of children with sleep bruxism during and after auricular acupuncture treatment. Objective: Therefore, this case report series aimed to evaluate the effect of auriculotherapy on children presenting sleep bruxism. Methods: Twelve patients were included in this study, in the mean age of 6,9. The diagnosis was evaluated by the question: "Does your kid grind their teeth while sleeping?". Treatment was performed by an acupuncture specialist in a standardized way. The therapy was given for three weeks and the effect was evaluated through a sleep diary, in which the parents noted whether or not their child grinded teeth while sleeping before (baseline) and during therapy (T1 to T3). Sleep bruxism was categorized as presence or absence of nocturnal teeth grinding and the frequency varied from 0 to 7 (baseline), 0 to 5 (T1), 0 to 7 (T2) and 0 to 4 (T3) between patients. The intensity of the reported sleep bruxism was compared according to the periods by pared T-test ( =0.05). Results: It was observed that the frequency of reports decreased significantly from baseline to T3. Conclusion: These results suggest that ear acupuncture may be an alternative therapy for sleep bruxism in childhood, once it demonstrated to reduce its frequency in this study, although patients may present different effects to therapy due to biological variability.

Introdução: Bruxismo do sono é definido como um comportamento que causa atividades musculares durante o sono. Na infância, leva a consequências que podem variar de desgaste dentário na dentição decídua a sintomas de disfunção temporomandibular. Não há estudos que demonstrem melhora de casos de crianças com bruxismo do sono durante e após tratamento com auriculoterapia. Objetivo: portanto, esta série de casos visou avaliar o efeito da auriculoterapia em crianças apresentando este quadro. Métodos: Doze pacientes foram inclusos neste estudo, com a media de idade de 6,9. O diagnóstico foi avaliado pela pergunta "Seu filho range os dentes quando dorme?". O tratamento foi executado por um especialista em acupuntura de forma padronizada. A terapia foi feita por três semanas e o efeito foi avaliado através de um diário do sono, no qual os pais anotavam se a criança rangeu os dentes enquanto dormia antes (baseline) e durante a terapia (T1 a T3). Bruxismo do sono foi categorizado como presença ou ausência de ranger de dentes e a frequência variou de 0 a 7 (baseline), 0 a 5 (T1), 0 a 7 (T2) e 0 a 4 (T3) entre os pacientes. A intensidade foi comparada de acordo com os períodos pelo teste-T pareado (=0,05). Resultados: Foi observado que a frequência de relatos diminuiu significativamente de baseline a T3. Conclusão: Estes resultados sugerem que auriculoterapia pode ser uma terapia alternativa para o bruxismo do sono na infância, uma vez que demonstrou reduzir sua frequência neste estudo, embora os pacientes possam apresentar efeitos diferentes devido à variabilidade biológica.

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This review aimed to systematically evaluate the association between painful temporomandibular disorders (TMD) and sleep quality in adults. Observational case-control studies using either RDC/TMD or DC/TMD for TMD diagnostic and validated questionnaires for sleep quality were selected by two reviewers in a two-phase process. A systematic review was conducted in accordance with the PRISMA statement. The search was performed in PubMed/MEDLINE, LILACS, SCOPUS, PsycINFO, Web of Science and Grey literature (ProQuest, Google Scholar and OpenGrey). To be eligible, studies had to include adults (>18 years old), with no language, gender or time of publication restrictions. The quality of the papers was assessed using the Newcastle-Ottawa Scale (NOS). Eight case-control studies were included, with high (4) and moderate (4) quality assessment. Seven studies reported a significant association between the presence of painful TMD and sleep quality (P < .05), while the other found impaired sleep in participants with higher sensitivity to heat pain (P < .001). When pain levels were concerned, using different pain scales, six studies found differences when compared to control groups. One study showed that in non-painful TMD, the PSQI values were not different when compared to the control group. An association exists between painful TMD and sleep quality. The presence of pain seems to strongly impact the sleep quality in TMD patients.

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OBJECTIVES: To synthesise available knowledge about both sleep (SB) and awake bruxism (AB) as depicted by previous published systematic reviews (SR). METHODS: SR investigating any bruxism-related outcome were selected in a two-phase process. Searches were performed on seven main electronic databases and a partial grey literature search on three databases. Risk of bias of included SR was assessed using the "University of Bristol's tool for assessing risk of bias in SR". RESULTS: From 1038 studies, 41 SR were included. Findings from these SR suggested that (a) among adults, prevalence of AB was 22%-30%, SB (1%-15%), and SB among children and adolescents (3%-49%); (b) factors consistently associated with bruxism were use of alcohol, caffeine, tobacco, some psychotropic medications, oesophageal acidification and second-hand smoke; temporomandibular disorder signs and symptoms presented a plausible association; (c) portable diagnostic devices showed overall higher values of specificity (0.83-1.00) and sensitivity (0.40-1.00); (d) bruxism might result in biomechanical complications regarding dental implants; however, evidence was inconclusive regarding other dental restorations and periodontal impact; (e) occlusal appliances were considered effective for bruxism management, although current evidence was considered weak regarding other therapies. CONCLUSIONS: Current knowledge from SR was mostly related to SB. Higher prevalence rates were found in children and adolescents than in adults. Associated factors and bruxism effects on stomatognathic structures were considerably heterogeneous and inconsistent. Overall good accuracy regarding portable diagnostic devices was found. Interventions' effectiveness was mostly inconclusive regarding the majority of available therapies, with the exception of occlusal appliances.

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BACKGROUND: Sleep bruxism (SB) is a masticatory muscle activity that affects children. Parents' knowledge is important for its identification and report to dentists. AIM: To investigate parents' knowledge about SB among their children. DESIGN: A cross-sectional study included 1325 parents of children from dental clinics of seven institutions from all regions of Brazil. Parents answered questions about child's sleep, knowledge about SB and its occurrence among children and parents. SB definition given by parents was dichotomized as "correct"/"incorrect", based on the American Academy of Sleep Medicine definition. Descriptive, bivariate and multivariate analyses were performed (P < 0.05). RESULTS: Most parents (57.3%) did not know what SB is and 88.9% would like to receive more information. SB prevalence among parents was 15.4% and 24.0% among children. Between parents who correctly defined SB, its prevalence increased to 27.5% among parents and 40.6% among children. Parents whose children had/have SB, who would like to receive more information about SB and were from the North, Central-West, Southeast, and South regions were more likely to define SB correctly (P > 0.05). CONCLUSION: There is a lack of knowledge of parents about SB. SB among children, parents' interest in receiving more information and their location were factors associated to their knowledge.

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