Association between primary care coverage and breast cancer mortality in Brazil.

Breast cancer early detection is the major strategy for mortality rates reduction. In Brazil, Primary Health Care is an important strategy for public health promotion. To analyse the association between breast cancer mortality and primary health care indicators in Brazilian municipalities, data on breast cancer mortality and primary healthcare coverage of the 5,700 Brazilian municipalities were collected from the Department of Informatics of the Brazilian Unified Health System. We collected data on the deaths of women living in Brazil in 2010 with breast cancer. Breast cancer mortality was calculated by 100,000 women and age-standardised from the World Health Organisation population. We studied the coverage of primary health care, family health team and community health agents. We found that increase of both primary care indexes was related to increasing of the breast cancer mortality. Additionally, improving the scholarly and reducing the income inequality was related to reducing the breast cancer mortality. Strategies to improve the quality of primary care, reduce the income inequality and improve elementary scholarly should be taken into account in the development of public policies in the Brazilian municipalities to reduce breast cancer in Brazilian municipalities.

Study of the evolution and variability of nontraumatic orthopedic surgeries in Brazil-9 years of follow-up: A database study.

In Brazil, there are no epidemiological statistics that map nontraumatic orthopedic injuries, their rate of variability, distribution by specialty, fatality rate, and the economic impact that these lesions and their consequences can bring to the country. The objective of this study was to evaluate the rates of variability for skills, deaths, mortality, and the economic impact of nontraumatic orthopedic surgeries in Brazil from 2008 to 2016.This is a descriptive study conducted through the analysis of data relating to the indicators of hospital production regarding orthopedic procedures of the Department of Informatics of the Unified Health System (Departamento de Informática do Sistema Único de saúde-DATASUS) between 2008 and 2016. The level of significance was 5%.There was a predominance of hospitalizations for surgery of the lower limbs, which also resulted in the largest number of deaths. The surgical mortality rate recorded for the hip also needs to be considered. In general, there is a national increase in the number of orthopedic surgeries performed, accompanied by a concomitant increase in the number of deaths and mortality of the population exposed.We observed a growing demand for hospitalization with a consequent increase in lethality and deaths. We can conclude that between 2008 and 2016, the number of hospitalizations for elective nontraumatic orthopedic surgical procedures increased significantly, driven mainly by lower limb surgeries, along with the cost of the Unified Health System (Sistema Único de Saúde-SUS) for these surgeries.

The role of health policy in the burden of breast cancer in Brazil.

BACKGROUND: Breast cancer affects millions of women worldwide, particularly in Brazil, where public healthcare system is an important model in health organization and the cost of chronic disease has affected the economy in the first decade of the twenty-first century. The aim was to evaluate the role of health policy in the burden of breast cancer in Brazil between 2004 and 2014. METHODS: Secondary analysis was performed in 2017 with Brazilian Health Ministry official data, extracted from the Department of Informatics of the National Health System. Age-standardized mortality and the age-standardized incidence of hospital admission by breast cancer were calculated per 100,000 people. Public healthcare costs were converted to US dollars. Regression analysis was performed to estimate the trend of breast cancer rates and healthcare costs, and principal component analysis was performed to estimate a cost factor. Stata® 11.0 was utilized. RESULTS: Between 2004 to 2014, the age-standardized rates of breast cancer mortality and the incidence of hospital admission and public healthcare costs increased. There was a positive correlation between breast cancer and healthcare public costs, mainly influenced by governmental strategies. CONCLUSIONS: Governmental strategies are effective against the burden of breast cancer in Brazil.

Effects of transcutaneous electrical nerve stimulation (TENS) on proinflammatory cytokines: protocol for systematic review.

BACKGROUND: Pain reduction can be achieved by lowering proinflammatory cytokine levels in the blood. Transcutaneous electrical nerve stimulation (TENS) is a non-invasive physiotherapeutic resource for pain management, but evidence on the effectiveness of this device at reducing proinflammatory cytokines in the blood is unclear. This study systematically reviews the literature on the effect of TENS on proinflammatory cytokines. METHODS: A systematic review protocol was developed based on searches of articles in six electronic databases and references of retrieved articles, contact with authors, and repositories of clinical trials. Eligibility criteria: publication in peer-reviewed journals, randomized clinical trials, use of TENS in the experimental group, and pre- and post-measurements of proinflammatory cytokines in the blood. Selection of the studies and extraction of the data will be carried out by two reviewers independently. Characteristics of the study, participants, interventions and outcomes were extracted and described. Assessments were performed on the risk of bias, level of evidence and the size of the intervention effect in the studies, according to GRADE guidelines and the Cochrane Handbook for Systematic Reviews. Clinical and statistical assessments compared the effects of the interventions (meta-analysis), taking into consideration any influencing characteristics of the studies (e.g., methods and application sites). DISCUSSION: We anticipate that this review will strengthen evidence-based knowledge of the effect of TENS on proinflammatory cytokines and, as a result, direct new studies to benefit patients with specific pathologies. SYSTEMATIC REVIEW REGISTRATION: PROSPERO, CRD42017060379 .

Trends in Stroke-Related Mortality in the ABC Region, São Paulo, Brazil: An Ecological Study Between 1997 and 2012.

BACKGROUND: Stroke is the second leading cause of death and the third leading cause of physical disability in the world, with a high burden of morbidity and mortality, but it has been shown a reduction in mortality worldwide over the past two decades, especially in regions with higher income. OBJECTIVE: The study analyzed the temporal trend and the factors associated with stroke-related mortality in the cities that make up the ABC region of São Paulo (Santo André, São Bernardo do Campo, São Caetano do Sul, Diadema, Mauá, Ribeirão Pires, and Rio Grande da Serra), in comparison to data from the capital city of São Paulo, in the state of São Paulo, Brazil. METHOD: This was an ecological study conducted in 2017 using data from 1997 to 2012. Data were collected in 2017 from the Department of Informatics of the Brazilian Unified National Health System (DATASUS), where the Mortality Information System (SIM/SUS) was accessed. Linear regression analysis was used to estimate the temporal trend of stroke-related mortality according to sex, stroke subtypes, and regions. The confidence level adopted was 95%. RESULTS: There was a reduction in the mortality rates stratified according to sex, age groups above 15 years, and subtypes of stroke. Mortality from hemorrhagic and non-specified stroke decreased in all regions. However, a significant reduction in ischemic stroke-related mortality was observed only in the ABC region and in Brazil. CONCLUSION: The ABC region showed greater mortality due to stroke in males, the age group above 49 years, and non-specified stroke between 1997 and 2012.

The role of health policy in the burden of breast cancer in Brazil

Background: Breast cancer affects millions of women worldwide, particularly in Brazil, where public healthcare system is an important model in health organization and the cost of chronic disease has affected the economy in the first decade of the twenty-first century. The aim was to evaluate the role of health policy in the burden of breast cancer in Brazil between 2004 and 2014. Methods: Secondary analysis was performed in 2017 with Brazilian Health Ministry official data, extracted from the Department of Informatics of the National Health System. Age-standardized mortality and the age-standardized incidence of hospital admission by breast cancer were calculated per 100,000 people. Public healthcare costs were converted to US dollars. Regression analysis was performed to estimate the trend of breast cancer rates and healthcare.

costs, and principal component analysis was performed to estimate a cost factor. Stata® 11.0 was utilized.

Results: Between 2004 to 2014, the age-standardized rates of breast cancer mortality and the incidence of hospital

admission and public healthcare costs increased. There was a positive correlation between breast cancer and healthcare

public costs, mainly influenced by governmental strategies.

Conclusions: Governmental strategies are effective against the burden of breast cancer in Brazil