Abstract REM sleep behavior disorder (RBD) is characterized by a loss of atonia of skeletal muscles during REM sleep, associated with acting out behaviors during dreams. Knowledge of this pathology is important to predict neurodegenerative diseases since there is a strong association of RBD with diseases caused by the deposition of alpha-synuclein in neurons (synucleinopathies), such as Parkinson's disease (PD), multiple system atrophy (MSA), and dementia with Lewy bodies (DLB). Proper diagnosis of this condition will enable the use of future neuroprotective strategies before motor and cognitive symptoms. Diagnostic assessment should begin with a detailed clinical history with the patient and bed partner or roommate and the examination of any recorded home videos. Polysomnography (PSG) is necessary to verify the loss of sleep atonia and, when documented, the behaviors during sleep. Technical recommendations for PSG acquisition and analysis are defined in the AASM Manual for the scoring of sleep and associated events, and the PSG report should describe the percentage of REM sleep epochs that meet the criteria for RWA (REM without atonia) to better distinguish patients with and without RBD. Additionally, PSG helps rule out conditions that may mimic RBD, such as obstructive sleep apnea, non-REM sleep parasomnias, nocturnal epileptic seizures, periodic limb movements, and psychiatric disorders. Treatment of RBD involves guidance on protecting the environment and avoiding injuries to the patient and bed partner/roommate. Use of medications are also reviewed in the article. The development of neuroprotective medications will be crucial for future RBD therapy.

Resumo O transtorno comportamental do sono REM (TCSREM) é caracterizado por uma perda de atonia dos músculos esqueléticos durante o sono REM, associada a comportamentos de atuação durante os sonhos. O conhecimento desse transtorno é importante como preditor de doenças neurodegenerativas, uma vez que existe uma forte associação de TCSREM com doenças causadas pela deposição de alfa-sinucleína nos neurônios, como a doença de Parkinson (DP), atrofia de múltiplos sistemas (MSA) e demência com corpos de Lewy (DLB). O diagnóstico adequado dessa condição permitirá o uso de futuras estratégias neuroprotetoras antes do aparecimento dos sintomas motores e cognitivos. A avaliação diagnóstica deve começar com uma história clínica detalhada com o paciente e acompanhante, além de exame de vídeos. A polissonografia (PSG) é necessária para verificar a perda da atonia do sono e, quando documentados, os comportamentos durante o sono. As recomendações técnicas para aquisição e análise de PSG são definidas no Manual da AASM (Scoring of sleep and associated events) e o relatório de PSG deve descrever a porcentagem de períodos de sono REM que atendem aos critérios para REM sem atonia. Além disso, a PSG ajuda a descartar condições que podem mimetizar o TCSREM, como apneia obstrutiva do sono, parassonias do sono não REM, crises epilépticas noturnas, movimentos periódicos dos membros e transtornos psiquiátricos. O tratamento do TCSREM envolve orientações sobre adaptações do ambiente para evitar lesões ao paciente e ao colega de quarto. Medicamentos utilizados são revistos no artigo, assim como o crucial desenvolvimento de medicamentos neuroprotetores.

ABSTRACT Objective: To describe the distribution profile of thyroidectomies in Brazil from 2010 to 2020 from a macro-regional perspective. Materials and methods: This is a retrospective, detailed and descriptive study built on secondary data obtained from the Hospital Information System of the Unified Health System (SIH/SUS). We organized the data in tables and grouped them according to the federative unit, macro-region, type of procedure, mortality rate, and year of performance. We performed statistical analysis using the χ2 test to assess the association between the variables, observing a P value of < 0.05 and a confidence interval of 95%. Results: From 2010 to 2020, 160 219 thyroidectomy surgeries were performed, of which 77 812 (48.56%) were total, 38 064 (23.76%) partial and 41 191 (25.70%) oncological.The Southeast was responsible for the largest share of procedures, with 70 745 (44.15%), followed by the Northeast with 43 887 (27.39%). In 2020, the procedure was less performed, with 9226 (5.75%) surgeries. The total mortality rate was 0.16% during the study period. Conclusion: We found that thyroidectomies are carried out mainly in the Southeastern, Northeastern, and Southern regions, and showed a downward trend in 2020, which may be related to the COVID-19 pandemic. In addition, total thyroidectomy is the most performed surgery, and the Northern region had the highest mortality rate.

RESUMO Objetivo: Analisar a tendência na taxa de detecção de sífilis em gestantes (SG) e na taxa de incidência de sífilis congênita (SC) no estado do Ceará. Métodos: Estudo ecológico que utilizou a técnica da série temporal interrompida para analisar os dados mensais de casos de SG e SC obtidos no Departamento de Informática do Sistema Único de Saúde (DATASUS) no período de janeiro de 2015 a julho de 2021. Utilizaram-se o teste de Kernel e a estimativa de Lincoln-Petersen para analisar a significância estatística. Resultados: Em 2015, estimou-se uma taxa de detecção mensal de SG de 5,4 e de incidência de SC de 8,2 por 1 mil nascidos vivos (NV). A implantação da portaria que alterou os critérios de definição de caso de SG e de SC implicou no aumento de 4,9 na taxa de detecção de SG (p<0,0001; IC95% 3,33; 6,61) e na queda de 0,1 na taxa de incidência de SC (p<0,001; IC95% -0,2; -0,1). A pandemia de COVID-19 não impactou na taxa de detecção mensal de SG (p=0,558; IC95% 5,92; 3,22), nem na sua tendência (p=0,7397; IC95% 0,28; 0,3), mas houve aumento de 0,19 na de SC (p<0,001; IC95% 0,1; -0,31). Conclusões: Entre os anos de 2015 e junho de 2021, a tendência na taxa de detecção de SG e na taxa de incidência da SC sofreu impacto das mudanças nos critérios de definição de caso desses agravos propostas pelo Ministério da Saúde e da pandemia de COVID-19.

ABSTRACT Objective: To analyze the trend in the detection rate of Syphilis in Pregnant Women (SP) and in the incidence rate of Congenital Syphilis (CS) in the state of Ceará. Methods: This is an ecological study that used the technique of interrupted time series to analyze monthly data on cases of SP and CS obtained from the Department of Informatics of the Brazilian Unified Health System (DATASUS) from January 2015 to July 2021. The Kernel test and the Lincoln-Petersen estimate were used to analyze the statistical significance. Results: In 2015, a monthly detection rate of SP was estimated at 5.4 and a CS incidence rate of 8.2 per one thousand live births (LB). The implementation of the ordinance that changed the criteria for defining cases of SP and CS resulted in an increase of 4.9 (p<0.0001; 95%CI; 3.33; 6.61) in the detection rate of SP and a decrease of 0.1 on the incidence of CS (p<0.001; 95%CI -0.2; -0.1). The COVID-19 pandemic did not impact the monthly detection rate of SP (p=0.558; 95%CI 5.92; 3.22), nor its trend (p=0.7397; 95%CI 0.28; 0.3), but there was an increase of 0.19 in CS (p<0.001; 95%CI 0.1; -0.31). Conclusion: Between 2015 and June 2021, the trend in the detection rate of SP and in the incidence rate of CS was impacted by changes in the criteria for defining cases of these diseases proposed by the Brazilian Ministry of Health and the COVID-19 pandemic.

Abstract This article analyzes the (formal and informal) role of control mechanisms in fostering (proactive and reactive) organizational resilience of financial technology startups (fintechs), considering the moderating effect of environmental unpredictability. First, there is little evidence on formal and informal control mechanisms in the context of organizational resilience. Second, studies on management controls focus on some resilience approaches, however, they do not address resilience from a proactive and reactive perspective. Third, the literature on the effects of environmental unpredictability on contemporary organizations, like the fintechs, is still scarce. On the one hand, new evidence is added to the literature on management control and organizational resilience, the understanding of antecedents of resilience in startups is expanded, and insights are provided on the effects of environmental unpredictability on the alignment of management controls and objects of control. On the other hand, insights are provided on control mechanisms that fintechs can benefit from to building organizational resilience, both to anticipate and prepare and to act and formulate responses in the face of business disruptions and uncertain times. The findings benefit the building and strengthening of resilience in fintechs, which becomes key for these startups to survive and consolidate themselves in the financial market. Data have been collected by survey and analyzed through structural equation modeling. Additional investigation has been conducted via fuzzy-set qualitative comparative analysis. The main results reveal that: (i) formal and informal control mechanisms foster proactive and reactive organizational resilience; (ii) in scenarios of high environmental unpredictability, greater attention given to informal controls results in higher proactive resilience levels; and (iii) there are four (five) organizational configurations that lead fintechs to high proactive (reactive) resilience.

Resumo Este artigo analisa o papel de mecanismos de controle (formais e informais) no fomento à resiliência organizacional (proativa e reativa) de startups de tecnologia financeira (fintechs), considerando o efeito moderador da imprevisibilidade ambiental. Primeiro, existem poucas evidências sobre mecanismos de controle formais e informais no âmbito da resiliência organizacional. Segundo, os estudos de controles gerenciais enfocam algumas abordagens de resiliência, porém, não abordam a resiliência sobre a ótica proativa e reativa. Terceiro, a literatura sobre os efeitos da imprevisibilidade ambiental em organizações contemporâneas, como as fintechs, ainda é limitada. Por um lado, acrescentam-se novas evidências para a literatura de controle gerencial e resiliência organizacional, amplia-se o entendimento de antecedentes da resiliência em startups e proporcionam-se insights sobre os efeitos da imprevisibilidade ambiental no alinhamento entre controles gerenciais e objetos de controle. Por outro lado, são fornecidos insights de mecanismos de controle que as fintechs podem se beneficiar para desenvolver resiliência organizacional, tanto para antecipar e se preparar quanto para agir e apresentar respostas diante de interrupções nos negócios e momentos incertos. Os achados beneficiam a construção e desenvolvimento da resiliência em fintechs, o que se torna vital para que essas startups consigam sobreviver e consolidar-se no mercado financeiro. Os dados foram coletados por survey e analisados a partir de modelagem de equações estruturais. Uma análise adicional foi conduzida via análise qualitativa comparativa de conjuntos difusos (em inglês, fuzzy set). Os principais resultados revelam que: (i) mecanismos de controle formais e informais fomentam a resiliência organizacional proativa e reativa; (ii) em cenários de alta imprevisibilidade ambiental, maior atenção dedicada aos controles informais resulta em maiores níveis de resiliência proativa; e (iii) existem quatro (cinco) configurações organizacionais que levam as fintechs a alta resiliência proativa (reativa).

Abstract Objectives: to evaluate the repercussions of motherhood on patients deprived of their liberty. Methods: integrative review based on research in electronic databases: Medline (PubMed), LILACS, SciELO and Nursing Database (BDENF), using the following search strategy: (“Prisons” [Majr] AND “Pregnancy” [ Mesh]), as of 2016. Results: the research ended with 33 bibliographic references, being the highest level of evidence from cohort studies, which demonstrate the precariousness of health care offered to these pregnant women. Three main groups of results were identified: low quality prenatal care, negative maternal and neonatal health indicators in relation to the general population and the emotional issues involved in prison reality during the period of pregnancy and puerperium. Conclusions: prenatal care has flaws that influence, in some way, the maternal and neonatal health indicators. In addition, the precarious structure of prison system directly interferes with the emotional health of these women.

Resumo Objetivos: avaliar as repercussões da maternidade em pacientes privadas da liberdade. Métodos: revisão integrativa a partir de pesquisa nas bases de dados eletrônicas: Medline (PubMed), LILACS, SciELO e Base de Dados de Enfermagem (BDENF), sendo usada como estratégia de busca: (“Prisons”[Majr] AND “Pregnancy”[Mesh]), a partir de 2016. Resultados: a pesquisa finalizou com 33 referências bibliográficas, sendo o maior nível de evidência de estudos de coorte, que demonstram a precarização na assistência de saúde ofertada a essas gestantes. Foram identificados três grupos principais de resultados: pré-natal de baixa qualidade, indicadores de saúde maternos e neonatais negativos e as questões emocionais envolvidas na realidade carcerária durante o período de gestação e puerpério. Conclusões: a assistência pré-natal apresenta falhas que influenciam nos indicadores de saúde maternos e neonatais. Além disso, a estrutura precária do sistema prisional interfere diretamente na saúde emocional dessas mulheres

Abstract Background Chronic Noncommunicable Diseases (NCDs) are an important Public Health problem and shoud be paid more attention to the elaboration of public policies. Objective To identify the main challenges of public health policies for addressing NCDs in municipalities of northeastern Brazil. Method An integrative literature review was conducted from articles published in the last ten years. The articles considered eligible were grouped in tables and discussed on two sub-themes: “Public Health Policies” and “The main Challenges to face NCDs”. Results This study pointed out to the fragile programs and services offered in the municipal level of the northeast region of the country. It was observed the predominance of publications aimed at recognizing the profile of users with Hypertension and Diabetes, which unfeasibly contributes to integral care and health education. It was also possible to identify that even though the municipal level is closest to people’s daily lives, there are many challenges and impasses for an effective promotion of health and quality of life of these people. Conclusion Given the various challenges identified at all levels of production and knowledge, it is suggested that further studies may be conducted, thus considering the context of chronic conditions, and also further research can be developed to meet the demands of managers and users.

Resumo Introdução As doenças crônicas não transmissíveis (DCNT) são um importante problema de saúde pública e necessitam de olhar ampliado para elaboração de políticas públicas. Objetivo Identificar os principais desafios das políticas públicas de saúde para o enfrentamento das DCNT em municípios do Nordeste brasileiro. Método Revisão integrativa da literatura a partir de artigos publicados nos últimos dez anos. Os artigos considerados elegíveis foram agrupados em tabelas e discutidos frente aos subtemas: “Políticas Públicas de Saúde” e “Principais Desafios para o Enfrentamento das DCNT”. Resultados Os estudos apontaram a frágil oferta de programas e serviços no âmbito municipal da região Nordeste do país. Observou-se a predominância de estudos que visam reconhecer o perfil do usuário portador de hipertensão e diabetes, que pouco contribui para o cuidado integral e de educação em saúde. Também foi possível identificar que mesmo o âmbito municipal estando mais próximo desse público, muitos são os desafios e impasses para uma eficaz promoção da saúde. Conclusão Diante dos diversos desafios identificados em todos os níveis de produção e conhecimento, sugere-se que mais estudos sejam realizados considerando o contexto das condições crônicas e que pesquisas posteriores transcrevam as demandas a partir dos gestores e usuários.

ABSTRACT The Brazilian bocachico is a rheophilic fish from the northeast region of Brazil that holds great economic and scientific interest. The absence of evident sexual dimorphism and the invasive character of sexing methods and evaluation of gonadal maturation are obstacles to its artificial reproduction. In this scenario, ultrasonography emerges as a non-invasive method for sexing. The objectives of this study were to establish an ultrasound sexing method for Brazilian bocachico and select equations to estimate the gonadosomatic index (GSI), gonad weight (GW), and gonad volume (GV) of live bocachico. A total of 32 bocachico fish (18 females and 14 males) were analyzed ultrasonographically and morphologically. The association of morphometric and ultrasonographic parameters was investigated using Pearson Correlations. The following prediction equations were selected using multiple regression analysis: GSI = 16.22 × transvarea; GW = 30.3 × transvarea; and GV = 0.001260036 × pixels. A model capable of predicting the sex of the animals based on the ultrasonographic parameters was obtained using partial least-squares discriminant analysis with principal component analysis. The significance level adopted was P < 0.05. In conclusion, ultrasonography is a useful tool to perform sexing and evaluate the gonads during the breeding season, contributing to artificial reproduction in captivity.

ABSTRACT Objective: COVID-19 has been associated with a significant burden to those who survive the acute phase. We aimed to describe the quality of life and symptoms of anxiety, depression, and posttraumatic stress disorder (PTSD) at 90 days after hospital discharge of COVID-19 patients. Methods: Patients with COVID-19 admitted to a private hospital in the city of São Paulo, Brazil, between April of 2020 and April of 2021 were interviewed by telephone at 30 and 90 days after discharge to assess the quality of life and symptoms of depression, anxiety, and PTSD. Results: A total of 2,138 patients were included. The mean age was 58.6 ± 15.8 years, and the median length of hospital stay was 9.0 (5.0-15.8) days. Between the two time points, depression increased from 3.1% to 7.2% (p < 0.001), anxiety increased from 3.2% to 6.2% (p < 0.001), and PTSD increased from 2.3% to 5.0% (p < 0.001). At least one physical symptom related to COVID-19 diagnosis persisted in 32% of patients at day 90. Conclusions: Persistence of physical symptoms was high even at 90 days after discharge. Although the prevalence of symptoms of anxiety, depression, and PTSD was low, these symptoms persisted for three months, with a significant increase between the time points. This finding indicates the need to identify at-risk patients so that they can be given an appropriate referral at discharge.

RESUMO Objetivo: A COVID-19 tem sido associada a um fardo significativo para aqueles que sobrevivem à fase aguda. Nosso objetivo foi descrever a qualidade de vida e sintomas de ansiedade, depressão e transtorno de estresse pós-traumático (TEPT) 90 dias após a alta hospitalar em pacientes com COVID-19. Métodos: Pacientes com COVID-19 internados em um hospital privado na cidade de São Paulo (SP) entre abril de 2020 e abril de 2021 foram entrevistados por telefone 30 e 90 dias após a alta para avaliar a qualidade de vida e sintomas de depressão, ansiedade e TEPT. Resultados: Foram incluídos 2.138 pacientes. A média de idade foi de 58,6 ± 15,8 anos, e a mediana do tempo de internação hospitalar foi de 9,0 (5,0-15,8) dias. Entre os dois momentos, a depressão aumentou de 3,1% para 7,2% (p < 0,001), a ansiedade, de 3,2% para 6,2% (p < 0,001), e o TEPT, de 2,3% para 5,0% (p < 0,001). Pelo menos um sintoma físico relacionado ao diagnóstico de COVID-19 persistia em 32% dos pacientes no 90º dia. Conclusões: A persistência dos sintomas físicos foi elevada mesmo 90 dias após a alta. Embora a prevalência de sintomas de ansiedade, depressão e TEPT tenha sido baixa, esses sintomas persistiram por três meses, com aumento significativo entre os momentos. Esse achado indica a necessidade de identificar os pacientes de risco para que possam receber o encaminhamento adequado no momento da alta.

ABSTRACT Purpose: To introduce a new low-cost simulation model for training basic surgical skills. Methods: The training model was made from a mixture of 20 g of acetic silicone with 11 g of maize starch. Validation consisted of serial training sessions, evaluating the mean pre- and post-training time and the mean final score according to the global rating scale. Results: A decrease in the time required to perform the sutures was observed, comparing the average post and pre-training time of each training day, with a significant correlation between the order of training and the time for performing the simulation. Conclusions: The presented model proved to be capable of simulating the basic suture training skills. It is easy to make, has low cost, and can be easily reproduced in educational institutions.

ABSTRACT Purpose: To evaluate the viability of the porcine vas deferens as a realistic microsurgical training model for vasectomy reversal Methods: The model uses swine testicles (vas deferent), which are usually discarded in large street markets since they are not part of Brazilian cuisine. The spermatic cord was carefully dissected, and the vas deferens were isolated, measuring 10 cm in length. A paper quadrilateral with 5 cm2 was built to delimit the surgical training field. The objective of the model is to simulate only the microsurgical step when the vas deferens are already isolated. The parameters analyzed were: feasibility for reproducing the technique, patency before and after performing the vasovasostomy, cost of the model, ease of acquisition, ease of handling, execution time, and model reproducibility. Results: The simulator presented low cost. All models made were viable with a texture similar to human, with positive patency obtained in 100% of the procedures. The internal and external diameters of the vas deferens varied between 0.2-0.4 mm and 2-3 mm, respectively, with a mean length of 9 ± 1.2 cm. The total procedure time was 43.28 ± 3.22 minutes. Conclusions: The realistic model presented proved to be viable for carrying out vasectomy reversal training, due to its low cost, easy acquisition, and easy handling, and providing similar tissue characteristics to humans.

ABSTRACT Purpose: The study aimed to understand the dynamics of the relationship between organizational resilience and the adaptive capacity of a family company from Rio Grande do Sul, aiming to sustain its performance in the midst of the pandemic caused by the coronavirus. Design / methodology / approach: The research was operationalized by means of a case study, carried out in a family company in the food industry in the city of Pelotas, Rio Grande do Sul, Brazil. Data was collected by means of semi-structured interviews and document analysis. Afterwards, the material was transcribed and entered into NVivo® software to perform the content analysis. Findings: The results indicate that the resilience dimensions enabled the emergence of the company’s adaptive capacity to sustain itself amidst the turbulent environment. Therefore, the findings indicate that the organizational resilience of the company analyzed in this case study provided the company’s adaptation to the pandemic context through coping, recovery and resumption of the company in the face of change and uncertainty. Limitations / implications: We highlight the non-participation of the researchers effectively in the field, due to the restrictions imposed by the pandemic. This fact prevented the expansion of data triangulation through non-participant observation of the daily life of the family business. Practical implications: The study enables managers to reflect on how to sustain their companies in crisis environments through anticipatory or reactive actions, characterized based on dimensions of organizational resilience, which enable the company’s adaptive capacity. Originality / value: The originality of this study is confirmed by a bibliometric survey that found a lack of studies which use the approaches of organizational resilience, adaptive capacity, and perceived performance together, in the light of the socioemotional wealth theory.

RESUMO Finalidade: O estudo objetivou compreender a dinâmica do relacionamento entre a resiliência organizacional e a capacidade de adaptação de uma empresa familiar gaúcha visando sustentar seu desempenho em meio ao período de pandemia gerado pelo coronavírus. Desenho / metodologia / abordagem: A pesquisa foi operacionalizada por meio de um estudo de caso, operacionalizado em uma empresa familiar do ramo alimentício da cidade de Pelotas/RS. A coleta de dados ocorreu por meio de entrevistas semiestruturas e análise documental. Após, o material foi transcrito e inserido no software NVivo® para realização da análise de conteúdo. Constatações: Os resultados indicam que as dimensões da resiliência possibilitaram a emersão das capacidades adaptativas da empresa para se sustentar em meio ao ambiente turbulento. Portanto, os achados apontam que a resiliência organizacional da empresa analisada neste estudo de caso proporcionou a adaptação da empresa ao contexto de pandemia por meio do enfrentamento, recuperação e retomada da empresa frente a situação de mudança e incerteza. Limitações / implicações da pesquisa: Destaca-se a não participação dos pesquisadores efetivamente em campo, em virtude das restrições impostas pela pandemia. Este fato impediu a ampliação da triangulação de dados por meio da observação não participante no cotidiano da empresa familiar. Implicações práticas: O estudo possibilita a reflexão de gestores sobre a sustentação de suas empresas a ambientes em crise por meio de ações antecipatórias ou reativas, caracterizadas a partir de dimensões da resiliência organizacional, as quais promovem a capacidade de adaptação da empresa. Originalidade / valor: A originalidade deste estudo se comprova a partir de um levantamento bibliométrico que constatou a ausência de pesquisas utilizando em conjunto as abordagens de resiliência organizacional, capacidade adaptativa e percepção do desempenho à luz da teoria da riqueza socioemocional.

ABSTRACT Objective To describe and validate an ophthalmic model for corneal transplantation and micro suture training using a bovine eyeball as a model. Methods For the training model, the eyeball was placed under the sanitary field placed on the ends of a common 3.5cm diameter cylindrical plastic container for corneal removal. A superficial circular incision was made, then 9cm curved Castroviejo scissors were used for complete corneal removal. The cornea was replaced in its original position, and 10-0 nylon thread was used to perform the sutures, with 9 equidistant stitches. Finally, the following criteria were evaluated: suturing time, time and quality progression in each attempt, dexterity and suturing improvement. Results The described model proved to be feasible and suitable for corneal micro suture training, allowing improvement and gain of dexterity in the sport. Conclusion The presented microsurgical training model has a high feasibility for the simulation of ophthalmic surgeries, in addition to a texture similar to the real human eye, which makes it close to reality.

RESUMO Objetivo Descrever e validar um modelo oftalmológico para treinamento de transplante e microssutura de córnea utilizando globo ocular bovino. Métodos Para a montagem do modelo de treinamento, o globo ocular foi disposto sob o campo cirúrgico, apoiado sobre um recipiente plástico cilíndrico comum de 3,5cm de diâmetro, para a retirada da córnea. Foi realizada uma incisão circular superficial, e, posteriormente, uma tesoura Castroviejo curva de 9 cm foi utilizada para remoção completa da córnea, que foi recolocada em sua posição original, para que, em seguida, fossem confeccionados nove pontos equidistantes, usando fio de nylon 10-0. Por fim, foram avaliados os seguintes critérios: tempo de realização das suturas; evolução do tempo e da qualidade a cada teste; e destreza e aperfeiçoamento da realização das suturas. Resultados O modelo descrito demonstrou-se viável e adequado para o treinamento de microssuturas na córnea, possibilitando aperfeiçoamento e ganho de habilidades cirúrgicas. Conclusão O modelo de treinamento microcirúrgico apresentado possui alta viabilidade para a simulação de cirurgias oftalmológicas e textura semelhante à do olho humano real, o que o torna próximo à realidade.

ABSTRACT Objective: To analyze the trend in the detection rate of Syphilis in Pregnant Women (SP) and in the incidence rate of Congenital Syphilis (CS) in the state of Ceará. Methods: This is an ecological study that used the technique of interrupted time series to analyze monthly data on cases of SP and CS obtained from the Department of Informatics of the Brazilian Unified Health System (DATASUS) from January 2015 to July 2021. The Kernel test and the Lincoln-Petersen estimate were used to analyze the statistical significance. Results: In 2015, a monthly detection rate of SP was estimated at 5.4 and a CS incidence rate of 8.2 per one thousand live births (LB). The implementation of the ordinance that changed the criteria for defining cases of SP and CS resulted in an increase of 4.9 (p<0.0001; 95%CI; 3.33; 6.61) in the detection rate of SP and a decrease of 0.1 on the incidence of CS (p<0.001; 95%CI -0.2; -0.1). The COVID-19 pandemic did not impact the monthly detection rate of SP (p=0.558; 95%CI 5.92; 3.22), nor its trend (p=0.7397; 95%CI 0.28; 0.3), but there was an increase of 0.19 in CS (p<0.001; 95%CI 0.1; -0.31). Conclusion: Between 2015 and June 2021, the trend in the detection rate of SP and in the incidence rate of CS was impacted by changes in the criteria for defining cases of these diseases proposed by the Brazilian Ministry of Health and the COVID-19 pandemic.

RESUMO Objetivo: Analisar a tendência na taxa de detecção de sífilis em gestantes (SG) e na taxa de incidência de sífilis congênita (SC) no estado do Ceará. Métodos: Estudo ecológico que utilizou a técnica da série temporal interrompida para analisar os dados mensais de casos de SG e SC obtidos no Departamento de Informática do Sistema Único de Saúde (DATASUS) no período de janeiro de 2015 a julho de 2021. Utilizaram-se o teste de Kernel e a estimativa de Lincoln-Petersen para analisar a significância estatística. Resultados: Em 2015, estimou-se uma taxa de detecção mensal de SG de 5,4 e de incidência de SC de 8,2 por 1 mil nascidos vivos (NV). A implantação da portaria que alterou os critérios de definição de caso de SG e de SC implicou no aumento de 4,9 na taxa de detecção de SG (p<0,0001; IC95% 3,33; 6,61) e na queda de 0,1 na taxa de incidência de SC (p<0,001; IC95% -0,2; -0,1). A pandemia de COVID-19 não impactou na taxa de detecção mensal de SG (p=0,558; IC95% 5,92; 3,22), nem na sua tendência (p=0,7397; IC95% 0,28; 0,3), mas houve aumento de 0,19 na de SC (p<0,001; IC95% 0,1; -0,31). Conclusões: Entre os anos de 2015 e junho de 2021, a tendência na taxa de detecção de SG e na taxa de incidência da SC sofreu impacto das mudanças nos critérios de definição de caso desses agravos propostas pelo Ministério da Saúde e da pandemia de COVID-19.

Abstract Background: Predicting difficult direct laryngoscopies remains challenging and improvements are needed in preoperative airway assessment. We conceived two new tests (the upper airway angle and the glottic height) and assessed their association with difficult direct laryngoscopies as well as their predictive performance. Methods: A prospective cohort was conducted with 211 patients undergoing general anesthesia for surgical procedures. We assessed the association between difficult laryngoscopies and modified Mallampati Test (MMT), Upper Lip Bite Test (ULBT), Mandibular Length (ML), Neck Circumference (NC), Mouth Opening (MO), Sternomental Distance (SMD), Thyromental Distance (TMD), Upper Airway Angle (UAA), and Glottic Height (GH). We also estimated their predictive values. Results: Difficult laryngoscopy was presented by 12 patients (5.7%). Six tests were significantly associated with difficult laryngoscopies and their area under the ROC curve, and 95% CIs were as follows: UAA = 88.82 (81.86–95.78); GH = 86.43 (72.67–100); ML = 83.75 (72.77–94.74); NC = 79.17 (64.98–93.36); MO = 65.58 (45.13–86.02); and MMT = 77.89 (68.37–87.41). Conclusion: We have found two new features (the UAA and the GH) to be significantly associated with the occurrence of difficult direct laryngoscopies. They also presented the best predictive performance amongst the nine evaluated tests in our cohort of patients. We cannot ensure, however, these tests to be superior to other regularly used bedside tests based on our estimated 95% CIs.

RESUMO Introdução: A doença de Milroy manifesta-se como linfedema de membros inferiores e região genital, o que provoca prejuízos físicos e sociais. Relato de Caso: Reporta-se um caso de linfedema penoescrotal severo em um paciente com doença de Milroy. Foi realizada a ressecção cirúrgica do tecido afetado e a reconstrução com retalhos locais e enxerto de pele. Discussão: A doença de Milroy é rara, de caráter autossômico dominante. Sua apresentação clínica é progressiva e decorre da hipoplasia dos vasos linfáticos dos membros inferiores. O tratamento em casos avançados é iminentemente cirúrgico. Conclusão: No caso apresentado, o tratamento cirúrgico é uma boa opção. O uso de retalho paraescrotal para escrotoplastia associado ao enxerto para cobertura do pênis proporciona bom resultado funcional.

ABSTRACT Introduction: Milroy disease manifests itself as lymphedema of the lower limbs and genital region, which causes physical and social damage. Case Report: A case of severe-scrotal lymphedema in a patient with Milroy disease. Surgical resection of the affected tissue and reconstruction with local flaps and skin graft were performed. Discussion: Milroy disease is a rare autosomal dominant disease. The clinical presentation is progressive and results from hypoplasia of the lymphatic vessels of the lower limbs. Treatment in advanced cases is mainly surgical. Conclusion: In the case of a patient with Milroy disease and severe penoscrotal lymphedema, surgical treatment is a good option. The use of parascrotal flaps for scrotoplasty associated with a graft to recover the penis provides a good functional result.