Accident caused by Centruroides testaceus (DeGeer, 1778) (Scorpiones, Buthidae), native to the Caribbean, in Brazilian airport

Describes the case of a 6-year-old girl who was stung by a Centruroides testaceus, a scorpion native to the Lesser Antilles, in the Guarulhos International Airport, São Paulo, Brazil, as she disembarked from a flight coming from the Caribbean. The patient presented only local symptoms (a small area of erythema and pain at the sting site), which were resolved after a few hours with analgesics, without the need for antivenom. Physicians who treat patients stung by scorpions should be alert to the possibility of such accidents being caused by non native species, especially those cases that occur near airports or ports.

Trauma and envenoming caused by stingrays and other fish in a fishing community in Pontal do Paranapanema, state of São Paulo, Brazil: epidemiology, clinical aspects, and therapeutic and preventive measures

INTRODUCTION: Accidents caused by fish are common in inland fishing communities in Brazil, being work-related injuries in the majority of cases. These populations have no information on the mechanisms of trauma or envenoming. METHODS: Through a questionnaire administered to fishermen, we obtained clinical and epidemiological data on accidents in Rosana, Pontal do Paranapanema, State of São Paulo, Brazil. These data were analyzed and converted into an easily understood prevention and treatment program for the colony. RESULTS: Thirty-nine fishermen replied to the survey. All of the patients had been hurt by fish. Of those mentioned, the yellow catfish (Pimelodus maculatus) was the main fish species associated with injuries, but others also caused trauma to the fishermen. Six fishermen had been envenomed by stingrays. Pain and ulcers were the main symptoms and were described as intolerable. Approximately half of those injured were treated using traditional folk remedies. CONCLUSIONS: The fishermen suffered multiple accidents with catfish, which are venomous and cause intense pain, as well as trauma due to other fish, such as surubins, traíras, freshwater croakers, and piranhas. Approximately 16% of those interviewed presented with envenomation from stingrays. Our data and previous experience in the area led to the creation of a pamphlet with clear language that can effectively help fishermen in the region, an area in need of health services and disease prevention. This initiative also applies to the whole La Plata River basin, which has similar fauna.

Hepatitis B virus infection in a population exposed to occupational hazards: firefighters of a metropolitan region in central Brazil

INTRODUCTION: By the nature of their activities, firefighters are exposed to a high risk of contracting hepatitis B virus (HBV) as most of the Fire Brigade occurrences in Campo Grande, State of Mato Grosso do Sul (MS), Brazil, are related to the rescue of victims of traffic accidents and the transportation of clinical and psychiatric emergencies. The aim of this study was to investigate the seroepidemiological profile of HBV infection in firefighters from the City of Campo Grande, central Brazil. METHODS: The research involved 308 firefighters. After giving written consent, they were interviewed and blood was collected for the detection of HBsAg, anti-HBs and total anti-HBc of enzyme-linked immunosorbent assays (ELISA). RESULTS: The participants had an average of 36.4 years of age (SD ± 6.5), being 89.9% male. Blood tests revealed 6.5% of seropositivity for hepatitis B (HB) infection (n=20), and 1% for HbsAg. Isolated anti-HBs markers, indicative of vaccine immunity, were found in 66.9% of the participants and 28.2% were susceptible to infection. With regard to risk factors for HB infection, multivariate regression analysis showed a statistically significant association with length of service; and prevalence was higher in individuals with over 20 years of service. CONCLUSIONS: The prevalence of HB found among the firefighters was low and length of time in the profession was found to be a risk factor. Non-occupational risk factors did not influence the occurrence of HB infection in the population studied.

Fatores de risco no patrulhamento da GNR em ambiente operacional

In the mid-twentieth century, Portugal took the first big step towards social awareness of the Safety and Health at Work. Still later, the International Labour Organization and the World Health Organization were responsible for setting global guidelines that clarified the States for the way forward in inguito of safeguarding the common interests of workers, businesses and the state. All workers should be covered by the rules governing matters relating to Safety, imperative requirements established in the Constitution of the Portuguese Republic. These also include those soldiers from National Guard who, in contemporary social conjecture face in their everyday life situations worthy of heightened risk aquidade. Ensure the identification of risk factors to which they are exposed, is, first, a big boost in the way of preserving the safety of these employees, who daily selflessly and under the most adverse working conditions fulfill the mission of the Guarda Nacional Republicana. Adverse weather conditions, and violence at work are two examples of risk factors to which the military Guard are daily exposed, and hence arise many days of absence from the workplace. The purpose of this study is to identify the main risk factors to which the military from GNR are exposed during dismounted patrols, and also provide solutions on ways to mitigate and manage the risks presented. The cognitive distance traveled, throughout this study led us to demonstrate that it has been done by the GNR chain of Command, a huge effort to ensure through various forms (including emphasize the new Regulation of Uniforms), the resolution of the main factors that may jeopardize the integrity of the patrolmen, betting this Institution in the protection of the military that compose it, and the prevention of accidents at work through training and systematic monitoring that superiors expend with its employees.

Relatório de estágio na Axa Portugal

The present report has the goal of enunciating and exposing some of the main judicial subjects that were developed during the period of internship, coming forth in the form of answers to questions properly reformulated as not to injure the confidentiality of data available while in the process of making said report, they deal with different branches of the law, although with a special focus on the field of Insurance Law. It being an academic piece, it was of the utmost importance to focus more sharply on a specific theme, in casu, medical-civil responsibility, causing the interest in this matter due to the curricular internship and a case law research on the subject. The last chapter of this paper focuses mainly on the problematic of seizure by insurance intermediary’s commissions, credits from occupational accidents and illnesses and Retirement and Education Savings Plans (PPR/Es), this being one problematic with which I dealt directly in the early stages of the internship.

An outbreak of Portuguese man-of-war (Physalia physalis - Linnaeus, 1758) envenoming in Southeastern Brazil

Introduction Portuguese man-of-war, Physalia physalis (Linnaeus, 1758), are cnidarians capable of discharging intracellular organelles filled with venom, resulting in severe envenomation in humans. Methods We report the clinical and therapeutic aspects of 331 accidents involving Portuguese man-of-war in an outbreak on the coast of the State of São Paulo, Brazil. Results The clinical manifestations of envenomation were rare and mild and mostly local, systemic reactions; there was a low rate of late complications. Conclusions The consequences of envenomation were of moderate severity, and first aid measures were effective in controlling the pain. Outbreaks of accidents involving Portuguese man-of-war occur periodically in the area without a clear explanation.

Risk factors for hepatitis C virus transmission in the municipality of Catanduva, State of São Paulo: a case-control study

Introduction Hepatitis C virus (HCV) is primarily transmitted via contact with the blood of infected patients, although the form of contact has not been identified for a significant percentage of carriers. The present study evaluated possible risk factors for HCV transmission in a medium-sized town located in the northwest region of the State of São Paulo. Methods This was a case-control study, with the case group consisting of 190 chronic HCV carriers older than 18 years residing in the municipality of Catanduva. The control group also consisted of 190 individuals with HCV-negative serology. The groups were paired (1:1) for gender, age range (± five years), and place of residence. The same structured questionnaire was applied to all subjects, who gave written informed consent to participate in the study. The data were statistically analyzed using crude and adjusted logistic regression, and the results were expressed as odds ratios with a 95% confidence interval. Results The demographic profiles of the groups indicated a predominance of males (68.9%) and mean ages of 47.1 years (case group) and 47.3 years (control group). After adjusting for conditional regression, the following factors were found to represent risks for HCV: history of sexually transmitted disease (STD) and blood transfusion; accidents with syringes and/or needles; tattoos; and the use of non-injectable drugs and injectable medications. Conclusions The transmission of HCV via the blood route has been well characterized. Other forms of contact with human blood and/or secretions are likely to transmit the virus, although with a lower frequency of occurrence.

Memórias autobiográficas de adultos idosos : Comparações quanto ao género e ao meio sociocultural de residência

Dissertação de Mestrado apresentada no Instituto Superior de Psicologia Aplicada para a obtenção de grau de Mestre na especialidade de Psicologia Clínica.

Africanized honeybees in urban areas: a public health concern

IntroductionThis study aimed to investigate the occurrence of Africanized honeybees in Botucatu, São Paulo, Brazil, and to implement a program to remove such swarms.MethodsThe occurrences of Africanized honeybee swarms between 2010 and 2012 were studied and strategies to prevent accidents were developed.ResultsWe noted 1,164 cases of Africanized honeybee occurrences in the city, and 422 swarms were collected. The developed strategies to prevent accidents were disseminated to the population.ConclusionsWe contributed to reducing the risks represented by Africanized honeybee swarms in urban areas, by collecting swarms and disseminating strategic information for preventing accidents.

Avaliação económica em transplantação renal : abordagem estratégica do processo de doação e análise de custo-utilidade do programa de transplantação renal versus hemodiálise

SUMÁRIO - O desafio atual da Saúde Pública é assegurar a sustentabilidade financeira do sistema de saúde. Em ambiente de recursos escassos, as análises económicas aplicadas à prestação dos cuidados de saúde são um contributo para a tomada de decisão que visa a maximização do bem-estar social sujeita a restrição orçamental. Portugal é um país com 10,6 milhões de habitantes (2011) com uma incidência e prevalência elevadas de doença renal crónica estadio 5 (DRC5), respetivamente, 234 doentes por milhão de habitantes (pmh) e 1.600 doentes/pmh. O crescimento de doenças associadas às causas de DRC, nomeadamente, diabetes Mellitus e hipertensão arterial, antecipam uma tendência para o aumento do número de doentes. Em 2011, dos 17.553 doentes em tratamento substitutivo renal, 59% encontrava-se em programa de hemodiálise (Hd) em centros de diálise extra-hospitalares, 37% viviam com um enxerto renal funcionante e 4% estavam em diálise peritoneal (SPN, 2011). A lista ativa para transplante (Tx) renal registava 2.500 doentes (SPN 2009). O Tx renal é a melhor modalidade terapêutica pela melhoria da sobrevida, qualidade de vida e relação custo-efetividade, mas a elegibilidade para Tx e a oferta de órgãos condicionam esta opção. Esta investigação desenvolveu-se em duas vertentes: i) determinar o rácio custo-utilidade incremental do Tx renal comparado com a Hd; ii) avaliar a capacidade máxima de dadores de cadáver em Portugal, as características e as causas de morte dos dadores potenciais a nível nacional, por hospital e por Gabinete Coordenador de Colheita e Transplantação (GCCT), e analisar o desempenho da rede de colheita de órgãos para Tx. Realizou-se um estudo observacional/não interventivo, prospetivo e analítico que incidiu sobre uma coorte de doentes em Hd que foi submetida a Tx renal. O tempo de seguimento mínimo foi de um ano e máximo de três anos. No início do estudo, colheram-se dados sociodemográficos e clínicos em 386 doentes em Hd, elegíveis para Tx renal. A qualidade de vida relacionada com a saúde (QVRS) foi avaliada nos doentes em Hd (tempo 0) e nos transplantados, aos três, seis, 12 meses, e depois, anualmente. Incluíram-se os doentes que por falência do enxerto renal transitaram para Hd. Na sua medição, utilizou-se um instrumento baseado em preferências da população, o EuroQol-5D, que permite o posterior cálculo dos QALY. Num grupo de 82 doentes, a QVRS em Hd foi avaliada em dois tempos de resposta o que permitiu a análise da sua evolução. Realizou-se uma análise custo-utilidade do Tx renal comparado com a Hd na perspetiva da sociedade. Identificaram-se os custos diretos, médicos e não médicos, e as alterações de produtividade em Hd e Tx renal. Incluíram-se os custos da colheita de órgãos, seleção dos candidatos a Tx renal e follow-up dos dadores vivos. Cada doente transplantado foi utilizado como controle de si próprio em diálise. Avaliou-se o custo médio anual em programa de Hd crónica relativo ao ano anterior à Tx renal. Os custos do Tx foram avaliados prospetivamente. Considerou-se como horizonte temporal o ciclo de vida nas duas modalidades. Usaram-se taxas de atualização de 0%, 3% e 5% na atualização dos custos e QALY e efetuaram-se análises de sensibilidade one way. Entre 2008 e 2010, 65 doentes foram submetidos a Tx renal. Registaram-se, prospetivamente, os resultados em saúde incluíndo os internamentos e os efeitos adversos da imunossupressão, e o consumo dos recursos em saúde. Utilizaram-se modelos de medidas repetidas na avaliação da evolução da QVRS e modelos de regressão múltipla na análise da associação da QVRS e dos custos do transplante com as características basais dos doentes e os eventos clínicos. Comparativamente à Hd, observou-se melhoria da utilidade ao 3º mês de Tx e a qualidade de vida aferida pela escala EQ-VAS melhorou em todos os tempos de observação após o Tx renal. O custo médio da Hd foi de 32.567,57€, considerado uniforme ao longo do tempo. O custo médio do Tx renal foi de 60.210,09€ no 1º ano e 12.956,77€ nos anos seguintes. O rácio custo-utilidade do Tx renal vs Hd crónica foi de 2.004,75€/QALY. A partir de uma sobrevivência do enxerto de dois anos e cinco meses, o Tx associou-se a poupança dos custos. Utilizaram-se os dados nacionais dos Grupos de Diagnóstico Homogéneos e realizou-se um estudo retrospectivo que abrangeu as mortes ocorridas em 34 hospitais com colheita de órgãos, em 2006. Considerou-se como dador potencial o indivíduo com idade entre 1-70 anos cuja morte ocorrera a nível hospitalar, e que apresentasse critérios de adequação à doação de rim. Analisou-se a associação dos dadores potenciais com características populacionais e hospitalares. O desempenho das organizações de colheita de órgãos foi avaliado pela taxa de conversão (rácio entre os dadores potenciais e efetivos) e pelo número de dadores potenciais por milhão de habitantes a nível nacional, regional e por Gabinete Coordenador de Colheita e Transplantação (GCCT). Identificaram-se 3.838 dadores potenciais dos quais 608 apresentaram códigos da Classificação Internacional de Doenças, 9.ª Revisão, Modificações Clínicas (CID- 9-MC) que, com maior frequência, evoluem para a morte cerebral. O modelo logit para dados agrupados identificou a idade, o rácio da lotação em Unidades de Cuidados Intensivos e lotação de agudos, existência de GCCT e de Unidade de Transplantação, e mortalidade por acidente de trabalho como fatores preditivos da conversão dum dador potencial em efetivo e através das estimativas do modelo logit quantificou-se a probabilidade dessa conversão. A doação de órgãos deve ser assumida como uma prioridade e as autoridades em saúde devem assegurar o financiamento dos hospitais com programas de doação, evitando o desperdício de órgãos para transplantação, enquanto um bem público e escasso. A colheita de órgãos deve ser considerada uma opção estratégica da atividade hospitalar orientada para a organização e planeamento de serviços que maximizem a conversão de dadores potenciais em efetivos incluindo esse critério como medida de qualidade e efetividade do desempenho hospitalar. Os resultados deste estudo demonstram que: 1) o Tx renal proporciona ganhos em saúde, aumento da sobrevida e qualidade de vida, e poupança de custos; 2) em Portugal, a taxa máxima de eficácia da conversão dos dadores cadavéricos em dadores potenciais está longe de ser atingida. O investimento na rede de colheita de órgãos para Tx é essencial para assegurar a sustentabilidade financeira e promover a qualidade, eficiência e equidade dos cuidados em saúde prestados na DRC5.

Injuries caused by aquatic animals in Brazil: an analysis of the data present in the information system for notifiable diseases

AbstractINTRODUCTION:We present a review of injuries in humans caused by aquatic animals in Brazil using the Information System for Notifiable Diseases [ Sistema de Informação de Agravos de Notificação (SINAN)] database.METHODS:A descriptive and retrospective epidemiological study was conducted from 2007 to 2013.RESULTS:A total of 4,118 accidents were recorded. Of these accidents, 88.7% (3,651) were caused by venomous species, and 11.3% (467) were caused by poisonous, traumatic or unidentified aquatic animals. Most of the events were injuries by stingrays (69%) and jellyfish (13.1%). The North region was responsible for the majority of reports (66.2%), with a significant emphasis on accidents caused by freshwater stingrays (92.2% or 2,317 cases). In the South region, the region with the second highest number of records (15.7%), jellyfish caused the majority of accidents (83.7% or 452 cases). The Northeastern region, with 12.5% of the records, was notable because almost all accidents were caused by toadfish (95.6% or 174 cases).CONCLUSIONS:Although a comparison of different databases has not been performed, the data presented in this study, compared to local and regional surveys, raises the hypothesis of underreporting of accidents. As the SINAN is the official system for the notification of accidents by venomous animals in Brazil, it is imperative that its operation be reviewed and improved, given that effective measures to prevent accidents by venomous animals depend on a reliable database and the ability to accurately report the true conditions.

Share and Strife - The Strait of Melaka and the Portuguese (16th and 17th centuries)

The Strait of Melaka is the longest strait in the world, stretching for about 800 km from the northern tip of Sumatra to Singapore. It exhibits a dual character like no other, being simultaneously a privileged linking passage of two seas and two knots of human civilization – India and China – and a »bottleneck« that constrains the maritime connections between them. Today, the latter aspect is globally dominant. The strait is considered and analysed mostly as an obstacle rather than a linking point: how to reach China from the West or elsewhere is no longer an issue, but securing the vital flows that pass into the strait on a daily basis undoubtedly is. Accidents, natural catastrophes, political local crises or terrorist attacks are permanent dangers that could cut this umbilical cord of world trade and jeopardize a particularly sensitive and vulnerable area; piracy and pollution are the most common local threats and vulnerabilities.

First report of hepatic hematoma after presumed Bothrops envenomation

ABSTRACTIn Latin America, Bothrops envenomation is responsible for the majority of accidents caused by venomous snakes. Patients usually present local edema, bleeding and coagulopathy. Visceral hemorrhage is extremely rare and considered a challenge for diagnosis and management. We report the first case of hepatic hematoma owing to the bothropic envenomation in a 66-year-old man who was bitten in the left leg. He presented local edema, coagulopathy, and acute kidney injury. Radiological findings suggested hepatic hematoma, with a volume of almost 3 liters. The hepatic hematoma was gradually absorbed without the need for surgical intervention with complete resolution in 8 months.

Depression and dementia of cerebrovascular origin

We report the case of a patient who presented various psychiatric syndromes at the time of evaluation - partial complex epileptic seizures, personality change, and severe depression, which eventually progressed to dementia - resulting from multiple cerebral infarctions of probable neuro-angiopathic origin, of unknown etiology. Aspects related to depression following cerebrovascular accidents, as well as how cerebrovascular accidents can result in different disorders depending on the variables, are discussed based on the data from current literature.

Relatório de estágio na AXA Portugal

The present report has the goal of enunciating and exposing some of the main judicial subjects that were developed during the period of internship, coming forth in the form of answers to questions properly reformulated as not to injure the confidentiality of data available while in the process of making said report, they deal with different branches of the law, although with a special focus on the field of Insurance Law. It being an academic piece, it was of the utmost importance to focus more sharply on a specific theme, in casu, medical-civil responsibility, causing the interest in this matter due to the curricular internship and a case law research on the subject. The last chapter of this paper focuses mainly on the problematic of seizure by insurance intermediary’s commissions, credits from occupational accidents and illnesses and Retirement and Education Savings Plans (PPR/Es), this being one problematic with which I dealt directly in the early stages of the internship.