Prevalência de fatores de risco para doenças cardiovasculares entre escolares em Londrina - PR: diferenças entre classes econômicas

OBJETIVO: Avaliar e comparar a prevalência de fatores de riscos cardiovasculares em adolescentes escolares de diferentes classes econômicas. MÉTODOS: Foram avaliados 1.021 adolescentes. Os indivíduos foram pesados e tiveram sua altura e circunferência abdominal medidos, além da sua pressão arterial aferida. A prática de atividade física e condição socioeconômica foram relatadas. Os resultados foram avaliados pela utilização da frequência das variáveis e pelo teste do qui-quadrado. RESULTADOS: Observou-se menor prevalência de sedentarismo (p < 0,001) e maiores prevalências de obesidade abdominal (p = 0,038) e de sobrepeso (p = 0,010) entre adolescentes da classe econômica alta. Não houve diferença de prevalência de pressão arterial elevada entre adolescentes da classe econômica baixa e alta. Quando os fatores de risco cardiovasculares foram agregados, a prevalência também foi maior na classe econômica alta para um ou dois fatores de risco. CONCLUSÃO: Com exceção do sedentarismo e da pressão arterial elevada, a prevalência de fatores de risco para doenças cardiovasculares foi maior na classe econômica alta.

Les patients atteints d'hypertension artérielle: approche de leur vécu

The study aims at exploring the experience of the patients suffering from high blood pressure, analysing the difficulties they evoke and trying to generate similarities. It is a qualitative study, based on the phenomenological method. The interviews highlight the fact that the patients are preoccupied only by the symptoms of high blood pressure. They also show that all the patients live through the disease with a lot of emotions, with feelings of frustration, stress, anxiety and helplessness. A better understanding of the patients' experience must enable the nurses to have better targeted actions.

Cardiovascular remodeling induced by passive smoking

Coronary heart disease (CHD) is the most common cause of death in many developed countries. The major risk factors for CHD are smoking, high blood pressure, diabetes, high cholesterol levels, and lack of physical activity. Importantly, passive smoke also increases the risk for CHD. The mechanisms involved in the effects of passive smoke in CHD are complex and include endothelial dysfunction, lipoprotein modification, increased inflammation and platelet activation. Recently, several studies have shown that exposure to tobacco smoke can result in cardiac remodeling and compromised cardiac function. Potential mechanisms for these alterations are neurohumoral activation, oxidative stress, and MAPK activation. Although the vascular effects of cigarette smoke exposure are well known, the effects of tobacco smoking on the heart have received less attention. Therefore, this review will focus on the recent findings as to the effects of passive smoking in acute and chronic phases of vascular and cardiac remodeling. © 2009 Bentham Science Publishers Ltd.

El ejercicio físico y su prescripción en pacientes con enfermedades crónicas degenerativas

Chronic degenerative diseases constitute one of the main causes of death at a global level, and their significant increase has alerted many countries, which are taking measures to reduce risk factors, some of which are modifiable; being the regular exercise a means of prevention and rehabilitation of these diseases. The objective of this revision is to analyze the necessary parameters to take into account for the prescription of an exercise program in patients with obesity, high blood pressure dyslipidemia and diabetes mellitus type 2.

Comparação entre hipertensão autoreferida e pressão arterial casual e presença de fatores de risco em funcionários da saúde Bauru e Jaú

Model: Prevalence study. Objectives: To evaluate the presence of self-reported hypertension to compare with blood pressure measurements. Besides, this work investigated health information level of workers and if the job position has any influence on blood pressure (BP). Methods: This study evaluated 349 health workers (44±10 years old) from Bauru and Jau cities, who answered some questions about history of health condition, use of medicines, past surgeries as well as social, scholar and physical conditions and had their blood pressure measured. Each subject selfreported as normotensive or hypertensive. Values of systolic ≥ 140 mmHg and/or diastolic PA ≥ 90 mmHg were considered elevated. Among the health workers evaluated, 198 were submitted to anthropometric and biochemical evaluations. Values are presented as means ± SD and frequency of distribution. It was used T-student test (p<0.05). Results: From all workers evaluated only 16% self-reported as hypertensive, which 56% presented high BP, however 91% used to take antihypertensive medicines. Among the 84% who self-reported as normotensive, 24% presented high BP and 8% used to take medicines. Although most of the employees of each section self-reported as normotensive, more than a half presented high BP and which was more common in the health's section (76.3%). Conclusion: These results suggest that besides the majority of the employees self-reported as normotensive, an elevated number of health workers presented high blood pressure and used to take medicines inappropriately, which indicates that they did not have enough knowledge about their health. Furthermore, it was observed that Health Section presented the higher blood pressure values.

Prevalence of cardiovascular risk factors among Latin American adolescents: a multilevel analysis

High blood pressure (HBP) and obesity is a well-established major risk factor for stroke and coronary heart disease. However, the literatures are scarce about these informations in adolescents from low-and-middle income countries. This school-based survey was carried out among students from Maringá (Brazil) and Buenos Aires (Argentina) selected random sampling. We studied 991 Brazilian adolescents (54.5% girls) in the age range of 14-18 years. In Argentina, we studied 933 adolescents (45.9% female) in the age range of 11-17 years. The outcomes of this study are general obesity, abdominal obesity and HBP. The associated factors analysed were gender, age and health behaviours. The prevalence of obesity was 5.8% in Brazil and 2.8% in Argentina, the prevalence of abdominal obesity was 32.7% in Brazil and 11.1% in Argentina, the prevalence of HBP was 14.9% in Brazil and 13.5% in Argentina. The multilevel analysis showed that older adolescents (>14 years old) have a little likelihood of being overweight, whereas male adolescents are more likely to be obese and have HBP. The abdominal obesity in both indicators were not associated with the independent variables. The prevalence of cardiovascular risk factors is high in Latin American adolescents independent of each country, and was associated with male gender.Journal of Human Hypertension advance online publication, 15 August 2013; doi:10.1038/jhh.2013.74.

Comparação dos níveis de aptidão física entre hipertensos e normotensos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análise do processo de reparo de enxerto ósseo autógeno em mandíbula de ratos espontaneamente hipertensos (SHR) não tratados e tratados com losartan: estudo imunoistoquímico e histomorfométrico

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Caracterização dos portadores de hipertensão e diabetes atendidos nas Unidades Básicas de Saúde da cidade de Agudos e avaliação da associação entre nível de atividade física e fatores de risco cardiovascular, qualidade de vida e comorbidades

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Evolução de pacientes clínicos e cirúrgicos com injúria renal aguda

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Trombose venosa profunda aguda: avaliação prospectiva do início do processo de revanalização das veias dos membros inferiores pelo mapeamento dúplex em cores

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Ocorrência de hipertensão arterial em mulheres com passado de distúrbios hiperglicêmicos na gestação

Pós-graduação em Fisiopatologia em Clínica Médica - FMB

Fatores de risco para macrossomia fetal em gestações complicadas por diabete ou hiperglicemia diária

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Nível de atividade física associado ao estilo e satisfação com a vida da população idosa do município de Botucatu-SP

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Síndrome hipertensivas gestacionais: identificação de fatores de risco e de complicações como subsídio para proposta de políticas públicas para a redução da morbimortalidade materna

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB