O trabalho com grupos no programa saúde da família na perceção dos pacientes participantes: criando redes de ajuda e construindo cidadania

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Fatores de risco para doenças cardiovasculares em idosos com diabetes mellitus tipo 2

Pós-graduação em Biociências e Biotecnologia Aplicadas à Farmácia - FCFAR

Repercussões minerais ósseas no alcoolismo crônico associado à deficiência hormonal em ratos

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Perfil epidemiológico dos pacientes com tuberculose pulmonar atendidos na Unidade Básica de Saúde da Pedreira

A tuberculose pulmonar continua sendo um dos maiores problemas de saúde pública em todo o mundo, inclusive no Brasil. A situação de controle se agrava com a dificuldade de implantar-se um programa eficiente pela desproporção entre necessidades e recursos disponíveis e pela limitada cobertura e utilização da capacidade instalada de atenção, e no fim da década de 80 pela propagação do HIV. Com o objetivo de traçar o perfil epidemiológico dos pacientes com tuberculose pulmonar atendidos na Unidade Básica de Saúde da Pedreira, no município de Belém do Pará, foram estudados 143 pacientes de ambos os sexos e de todas as faixas etárias com diagnóstico de tuberculose, no período de janeiro de 2001 a julho de 2002. Aspectos analisados: sinais e sintomas, baciloscopia, raio X de tórax, comunicantes intradomiciliares, história de tuberculose na família, tempo entre o início dos sintomas e o início do tratamento, tipos de alta do tratamento, procedência, grau de escolaridade, recidivas, ocupação, qualificação da ocupação, renda familiar, refeições diárias, situação da moradia, tipo de parede, número de janelas, número de cômodos x número de moradores, água encanada, luz elétrica e tipo de fossa do banheiro, práticas de tabagismo e etilismo. Resultados: o sintoma mais freqüente foi a tosse com 89,51 %; a baciloscopia positiva correspondeu a 60,01 %; os achados radiológicos com infiltração corresponderam a 42,86 %; 84,62 % dos pacientes possuem pelo menos um comunicante intradomiciliar; 57,34 % apresentaram pelo menos um caso de tuberculose na família; 65,04 % demoraram 2 meses para começar o tratamento após os sintomas terem iniciado; 94,23 % receberam alta por cura; 3,85 % altas por abandono e 1,92 % altas por óbito; 78 % procederam de Belém; 7 % são analfabetos e 51,75 % possuem primeiro grau incompleto; 11,19 % de recidivas; das pessoas que possuem ocupação 68,49 % não possuem qualificação; 86 % apresentaram renda familiar inferior a 6 salários mínimos; 43,68 % praticam o etilismo. Conclui-se que o sexo e a faixa etária predominantes foram respectivamente o masculino e de 16 a 45 anos; as condições sócio-econômico-culturais e de moradia são muito precárias. Sendo fundamental entender que esta é uma das doenças que mais claramente coloca em evidência a sua determinação social. Os processos biológicos da saúde são, portanto, parte da vida social da coletividade, desta forma, a saúde e a doença são tomadas como pólos de um mesmo processo que se constitui como uma parte da totalidade maior que é a vida. Palestra de educação sanitária é, portanto, meio educativo criando hábito de saúde que certamente contribuirá para um melhor desenvolvimento das potencialidades do ser humano. Este estudo corrobora pesquisas anteriores.

Qualidade de vida de mulheres alcoolistas atendidas em serviço ambulatorial

Pós-graduação em Saúde Coletiva - FMB

Avaliação dos marcadores clínicos e inflamatórios da doença hepática gordurosa não alcoólica em mulheres na pós-menopausa com síndrome metabólica

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

Avaliação da doença hepática gordurosa não alcoólica em mulheres na pós-menopausa

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

Non-alcoholic fatty liver disease and its associated risk factors in Brazilian postmenopausal women

Objective To evaluate the prevalence and risk factors of non-alcoholic fatty liver disease (NAFLD) in postmenopausal women.Methods A cross-sectional study was carried involving 188 women (age >= 45 years and amenorrhea >= 12 months) attending the outpatient unit in south-eastern Brazil. Exclusion criteria were liver disease (hepatitis B and C, cholestatic disease, liver insufficiency), use of drugs that affect liver metabolism; alcoholics; AIDS or cancer history; and morbid obesity. NAFLD was diagnosed by abdominal ultrasound. Clinical, anthropometric (body mass index, waist circumference) and biochemical variables were measured.Results Of the 188 women, 73 (38.8%) had NAFLD. Blood pressure, waist circumference, body mass index, LDL cholesterol, triglycerides and glucose were significantly higher in NAFLD patients when compared with women without NAFLD (control group) (p < 0.05). HOMA-IR values indicated insulin resistance only in the NAFLD group (6.1 +/- 4.6 vs. 2.4 +/- 1.4 in control group, p < 0.05). Metabolic syndrome was detected in 93.1% of the women affected by NAFLD, and 46.1% of the control group (p < 0.05). In multivariate analysis, adjusted for age and weight, the variables considered at risk for the development of NAFLD, were: high waist circumference (odds ratio (OR) 1.07, 95% confidence interval (CI) 1.01-1.13), insulin resistance (OR 3.81, 95% CI 2.01-7.13), and presence of metabolic syndrome (OR 8.68, 95% CI 3.3-24.1).Conclusion NAFLD showed a high prevalence among postmenopausal women. The presence of metabolic syndrome, abdominal obesity and IR were indicators of risk for the development of NAFLD.

Validação de um instrumento de triagem para identificação de filhos de alcoolistas, aplicável por pessoal não especializado

Pós-graduação em Saúde Coletiva - FMB

Racismo, eugenia no pensamento conservador brasileiro: a proposta de povo em Renato Kehl

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Expressão proteica das enzimas metabolizadoras de drogas no carcinoma de células escamosas de boca em pacientes jovens

Pós-graduação em Biopatologia Bucal - ICT

Psychosocial and clinical predictors of retention in outpatient alcoholism treatment

Objective: One of the factors associated with low rates of compliance in the treatment for alcoholism seems to be the intensity of craving for alcohol. This study aimed to evaluate the associations between alcohol craving and biopsychosocial addiction model-related variables and to verify whether these variables could predict treatment retention. Methods: The sample consisted of 257 male alcoholics who were enrolled in two different pharmacological trials conducted at the Universidade de Sao Paulo in Brazil. Based on four factors measured at baseline - biological (age, race, and family alcoholism), psychiatric (depression symptoms), social (financial and marital status), and addiction (craving intensity, severity of alcohol dependence, smoking status, drinking history, preferential beverage, daily intake of alcohol before treatment) - direct logistic regression was performed to analyze these factors' influence on treatment retention after controlling for medication groups and AA attendance. Results: Increasing age, participation in Alcoholics Anonymous groups, and beer preference among drinkers were independently associated with higher treatment retention. Conversely, higher scores for depression increased dropout rates. Conclusion: Health services should identify the treatment practices and therapists that improve retention. Information about patients' characteristics linked to dropouts should be studied to render treatment programs more responsive and attractive, combining pharmacological agents with more intensive and diversified psychosocial interventions.

Abstinenzverhalten von Patienten mit alkoholtoxischer Leberzirrhose in der Wartezeit vor Lebertransplantation: Selbstauskunft versus Alkoholmarker

Die alkoholische Leberzirrhose ist eine anerkannte Indikation für eine Lebertransplantation. Die Prognose dieser Patientengruppe ist bei sicherer Langzeitabstinenz besser als diejenige von Patienten mit einer Leberzirrhose anderer Genese. Jeglicher Alkoholkonsum stellt eine absolute Kontraindikation für eine Transplantation dar. In vielen Ländern gibt es die Forderung nach einer sechsmonatigen Alkoholabstinenz sowie einer guten Compliance vor der Lebertransplantation. Zu deren Überprüfung stehen in der Praxis meist methodisch unzureichende Standards zur Verfügung. Mit der seit den 80er Jahren in der Rechtsmedizin etablierten Alkoholbegleitstoff-Analyse werden die Serumkonzentrationen von Ethanol und anderen Alkoholen und Begleitstoffen, wie z.B. dem Methanol, bestimmt. Methanol ist ein sensitiver und spezifischer Indikator für einen rezenten Alkoholkonsum, da es aufgrund von kompetitiver Hemmung der ADH durch exogen herbeigeführtes (konsumiertes) Ethanol im Serum akkumuliert. Die Alkoholbegleitstoff-Analyse eignet sich im klinischen Alltag zur Überprüfung eines rezenten Alkoholkonsums bei Patienten mit Alkoholismushintergrund. rnIn dieser Studie wurde der Methanoltest standardisiert bei 41 Patienten mit einer ALC auf der Warteliste für eine LTx angewandt. Es wurde bei 32 von 92 Blutuntersuchungen ein Rückfall nachgewiesen, während die Selbstauskunft und der Ethanoltest jeweils nur in 3 Fällen positiv ausfielen. Der Methanoltest wies also in 29 Fällen (1/3) einen rezenten Alkoholkonsum nach, der weder in der Selbstauskunft noch durch den Ethanoltest aufgedeckt worden war.rnEs konnte gezeigt werden, dass der Methanoltest als Bestandteil der Alkoholbegleitstoff-Analyse für die Überprüfung des Abstinenzverhaltens von Patienten mit alkoholtoxischer Leberzirrhose auf der Warteliste vor Transplantation besser geeignet ist als die Selbstauskunft und der direkte Nachweis von Ethanol im Blut der Patienten. In der Praxis zeigte sich, dass mit einer unangekündigten Untersuchung mehr Rückfälle diagnostiziert werden können als bei länger im Voraus geplanten Routine-Untersuchungsterminen. rn

Alcoholic steatohepatitis

Severe alcoholic steatohepatitis has a poor prognosis and is characterized by jaundice and signs of liver failure. Its incidence is unknown, but prevalence is around 20% in cohorts of alcoholics undergoing liver biopsy. Diagnosis is established with elevated liver transaminases, neutrophil counts, serum bilirubin, and impaired coagulation and a history of excessive alcohol consumption, and exclusion of other etiologies. Histology is helpful but not mandatory. Prognostic scores include the Maddrey's discriminant function, the model of end-stage liver disease, and the Glasgow Alcoholic Hepatitis Score. Pathophysiology involves hepatic fat storage, increased hepatic uptake of gut-derived endotoxins triggering Kupffer cell activation and release of proinflammatory triggers, induction of cytochrome P4502E1 producing toxic acetaldehyde and reactive oxygen species, and ethanol-mediated hyperhomocysteinemia causing endoplasmic reticulum stress. Treatment includes abstinence, enteral nutrition, corticosteroids, and possibly pentoxifylline. A debate is ongoing whether certain patients with severe alcoholic steatohepatitis could be eligible for liver transplantation.

Genetic variation in the PNPLA3 gene is associated with alcoholic liver injury in caucasians

A recent genome-wide study revealed an association between variation in the PNPLA3 gene and liver fat content. In addition, the PNPLA3 single-nucleotide polymorphism rs738409 (M148I) was reported to be associated with advanced alcoholic liver disease in alcohol-dependent individuals of Mestizo descent. We therefore evaluated the impact of rs738409 on the manifestation of alcoholic liver disease in two independent German cohorts. Genotype and allele frequencies of rs738409 (M148I) were determined in 1,043 alcoholic patients with or without alcoholic liver injury and in 376 at-risk drinkers from a population-based cohort. Relative to alcoholic patients without liver damage (n = 439), rs738409 genotype GG was strongly overrepresented in patients with alcoholic liver cirrhosis (n = 210; OR 2.79; P(genotype) = 1.2 × 10(-5) ; P(allelic) = 1.6 × 10(-6) ) and in alcoholic patients without cirrhosis but with elevated alanine aminotransferase levels (n = 219; OR 2.33; P(genotype) = 0.0085; P(allelic) = 0.0042). The latter, biochemically defined association was confirmed in an independent population-based cohort of at-risk drinkers with a median alcohol intake of 300 g/week (OR 4.75; P(genotype) = 0.040; P(allelic) = 0.022), and for aspartate aminotransferase (AST) levels. Frequencies of allele PNPLA3 rs738409(G) in individuals with steatosis and normal alanine aminotransferase (ALT) and AST levels were lower than in alcoholics without steatosis and normal ALT/AST (P(combined) = 0.03). The population attributable risk of cirrhosis in alcoholic carriers of allele PNPLA3 rs738409(G) was estimated at 26.6%. CONCLUSION: Genotype PNPLA3 rs738409(GG) is associated with alcoholic liver cirrhosis and elevated aminotransferase levels in alcoholic Caucasians.