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Objective: To estimate the burden of disease of Guillain-Barré syndrome (GBS) in Brazil in 2014, 1 year before the Zika virus epidemic, and in 2015 and 2016 during the epidemic., Methods: The burden of disease of GBS was estimated using the summary measure of population health: Disability Adjusted Life Years (DALY), that combines both mortality (Years of Life Lost YLLs) and morbidity (Years Lived with Disability) components. The study population was composed of GBS hospitalised cases and deaths from the information systems of the Brazilian Unified Health System., Results: The GBS incidence rate in 2014, 2015 and 2016 was 0.74, 0.96, 1.02/100 000 respectively, and the mortality rate in the same period was 0.08, 0.009 and 0.11/100 000 habitants. The DALYs calculated using the point estimate of GBS disability weight and its values of the confidence interval (0.198 and 0.414) were 5725.90 (5711.79-5742.89) in 2014, 6054.61 (6035.57-6077.54) in 2015 and 7588.49 (7570.20-7610.51) in 2016. The DALYs were high among the male population and in age groups between 20 and 50 years., Conclusions: The increase in DALYs in the years 2015 and 2016 compared to 2014 probably resulted from the introduction of ZIKV in Brazil, reinforcing the importance of investments in the prevention of ZIKV infection and in the care of GBS patients., (© 2020 John Wiley & Sons Ltd.)

Background: Schistosomiasis mansoni is a poverty-related parasitic infection that has a variety of clinical manifestations. We consider the disability and deaths caused by schistosomiasis unacceptable for a tool-ready disease. Its condition in Brazil warrants an analysis that will enable better understanding of the local health losses and contribute to the complex decision-making process., Objective: This study estimates the cost of schistosomiasis in Brazil in 2015., Methods: We conducted a cost of illness study of schistosomiasis mansoni in Brazil in 2015 based on a prevalence approach and from a societal perspective. The study included 26,499 schistosomiasis carriers, 397 hepatosplenic cases, 48 cases with the neurological form, 284 hospitalisations, and 11,368.26 years of life lost (YLL) of which 5,187 years are attributable to economically active age groups., Results: The total cost of schistosomiasis mansoni in Brazil was estimated to be US$ 41,7million in 2015 with 94.61% of this being indirect costs., Conclusions: The economic burden of schistosomiasis mansoni in Brazil is high and results in the loss of productivity. Its persistence in Brazil is a challenge to public health and requires inter-sectorial interventions in areas such as indoor water supply, basic sanitation, and education.

Background: Measures of health-related quality of life (HRQoL) have been used to express the impact of neglected diseases and to generate indicators for health economic assessments. Schistosomiasis mansoni is a neglected disease with various clinical manifestations, including severe repercussions, caused by parasitic worms. Here we describe the quality of life of chronic schistosomiasis mansoni patients and estimate the quality-adjusted life years (QALYs) associated with chronic schistosomiasis mansoni in Brazil in 2015., Methods: A HRQoL study was carried out using the three-level European Quality of Life 5-Dimensions (EQ-5D-3L) questionnaire in 147 chronic schistosomiasis mansoni patients at an outpatient monitoring facility of an endemic state for schistosomiasis., Results: Losses in HRQoL were observed in all five dimensions of the EQ-5D-3L. Patients >60 y and 40-49 y of age reported the highest frequencies of problems. The average utility index was 0.71, and the median index was significantly lower among female patients and patients with comorbidities (0.68; p<0.05) compared with the entire sample. Approximately 26.7 QALYs were estimated for the study population and 31.2 QALYs for the chronic schistosomiasis mansoni patients in Brazil., Conclusions: The advanced forms of schistosomiasis mansoni, even during treatment, contribute to important health losses in the population dealing with the disease.

Objective:: To analyze the School Health Program (SHP) through the perceptions of managers and health professionals., Materials and Methods:: This was a descriptive, cross-sectional, and qualitative study that conducted interviews with 21 individuals using the lexical analysis of Bardin's speech and processed the data through the Alceste software., Results:: In the interviewees' perception, verification of blood pressure, visual acuity, weight, height, body mass index, oral health, preventive actions and educational lectures are recommended in the program's guidelines. The schools do not have available and adequate space for the staff to perform the work. The predominant exchange occurs between the health and education secretaries. The actions that provided opportunities to students were primarily promotion, prevention, and health education; funding is the responsibility of the Ministry of Health and Municipal Secretary of Health., Conclusions:: The structures, exchanges, and available resources were insufficient for the development of the program.

In July 27th, 2010, witnessed the late notification of a positive test result for measles IgM antibodies in Belém, Pará State, Brazil, sparking an epidemiological investigation and control and preventive measures. Two more confirmed cases were identified, both of whom were siblings of the index case, with clinical signs and symptoms and incubation period consistent with measles. We conducted a retrospective search in hospitals and laboratories for suspected cases that lived in or had visited Pará State from May 1st to August 4th, 2010, and had presented fever and exanthema accompanied by cough and/or sneezing and/or conjunctivitis. All identified cases were investigated by telephone contact and/or home visits. We reviewed 183,854 consultation forms and identified 56 (0.03%) suspected cases. We applied 2,535 doses of triple viral vaccine distributed between blockades vaccination intensifications. A household measles outbreak occurred in Belém with the detection and isolation of a viral genotype imported from Europe. Timely and sensitive epidemiological surveillance is recommended for the detection of suspected cases of measles and maintenance of high immunization coverage.

The objective of this study was to analyze the impact of vaccination against Streptococcus pneumoniae on the morbidity and mortality from pneumococcal meningitis in children ≤ 2 years in Brazil, from 2007 to 2012. This is a descriptive study and ecological analysis using data from the Information System on Notifiable Diseases. Pre-vaccination (2007-2009) and post-vaccination (2011-2012) periods were defined to compare incidence rates and mortality. A total of 1,311 cases and 430 deaths were reported during the study period. Incidence decreased from 3.70/100,000 in 2007 to 1.84/100,000 in 2012, and mortality decreased from 1.30/100,000 to 0.40/100,000, or 50% and 69% respectively, with the greatest impact in the 6-11 month age group. This decrease in Pneumococcal meningitis morbidity and mortality rates two years after introduction of the 10-valent pneumococcal conjugate vaccine suggests its effectiveness.

Background: Schistosoma mansoni infection is generally asymptomatic at the initial stage. However, patients left untreated can develop severe, potentially fatal clinical disease. In Brazil, S. mansoni transmission occurs in 19 states and, despite the contribution of infection to the cycle of poverty and disease, the economic impact of severe cases is unclear. Our objectives were to estimate the epidemiological burden and the costs of severe stages of S. mansoni in Brazil in 2010., Methods: We conducted an epidemiologic descriptive study and a partial economic evaluation of cost-of-illness. The study population was identified from records of notifications, hospitalizations and deaths related to S. mansoni in the respective information systems., Results: The mortality rate for S. mansoni was 0.3 deaths per 100 000 population, which represented 1.1% of the deaths in Brazil from infectious diseases listed in Chapter I of the International Statistical Classification of Disease and Related Health Problems, 10(th) revision (ICD 10), and almost 9.0% of deaths from infection diseases in the state of Pernambuco. We calculated 6419 potential years of life lost (PYLL) to S. mansoni. The costs estimated within the public health sector totaled R$889 049.58 (US$495 016.47) and the costs of productivity losses reached R$ 35 725 332.72 (US$ 19 891 590.86) in terms of salaries lost as a result of premature death or absence from work. The cost-of-illness related to S. mansoni in Brazil was R$ 36 614 382.30 (US$ 20 386 627.12)., Conclusion: The severe cases of S. mansoni disease still occurring in Brazil have an important epidemiologic and economic impact, representing a significant loss for society. The development of severe cases of a neglected parasitic disease that is preventable and responsive to primary healthcare intervention should be considered an expression of inequity. Our findings provide important evidence to support the strengthening of public health measures and investment to reduce poverty-related diseases in Brazil today.

The identification of individuals with respiratory symptoms (RS) is important for the early detection of tuberculosis. The aim of this study was to estimate the prevalence of RS in three administrative regions of the Federal District, Brazil. For this, we used the 30 by 7 cluster sampling technique proposed by the World Health Organization. Individuals with RS were defined as those aged 15 years or older living in the administrative regions of Estrutural, Itapoã, or Varjão and reporting a cough lasting at least 3 weeks at the date of the interview. The prevalence of RS was 5.7% in Estrutural and Varjão (95% CI: 2.4-9.0) and 4.8% in Itapoã (95%CI: 1.6-7.9), with a design effect close to 1.0. In Estrutural and Itapoã, fewer years of schooling, and in Itapoã and Varjão, lower income, were associated with RS. Cigarette smoking was associated with the presence of RS in all regions. The prevalence of RS in the three administrative regions investigated is consistent with that of other areas with a similar socioeconomic profile.

Purpose: An animal model to study bladder tumor with Walker 256., Methods: Bladders rats Wistar was catheterized via urethra and compression lesion of the wall bladder was realized with a little clamping after laparotomy. One total of the 0,3 ml suspension with 3 x 10(5) cels viable of the carcinosarcoma was instilled into each bladder. The animals were sacrificed after eight and 13 days., Results: The index of tumor incidence was 100% and the average of surviving was 14,5 days., Conclusion: The model studied was efficient and will can to take subsidy the study experimental in treatment of local invasive bladder cancer.