918 resultados para Sindrome das apneias do sono


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The most common sleep disorder is obstructive sleep apnea syndrome (OSAS), that is characterized by repeated pauses in breathing during sleep, resulting in partial or complete obstruction of the upper airway. It is associated with systemic arterial hypertension and obesity. Objective: To assess the frequency of OSAS in the adult population of Botucatu by the Berlin questionnaire. Method: Transveral study was performed in which the sample size was estimated at 385 individuals. The Berlin questionnaire was administered to adults randomly on the streets, supermarkets and local shops. Data were analyzed taking into account age, gender, "high risk for OSAS", hypertension, obesity and correlations for OSAS. Results: 468 people interviewed were aged between 18 and 95 years, average of 59 years. 166 (35.25%) individuals were identified as "high risk for OSAS", being more frequent in the population above 40 years. Obesity was present in 23.3%, more common in women (60.2%). 83.5% of the population obese also had a "high risk for OSAS". Hypertension was observed in 27.3%, of these 71.9% were at "high risk for OSAS". Conclusion: The study showed a high frequency of "high risk for OSAS" in the adult population. Despite the dissemination by the media about sleep apnea, patients are not investigated, even under medical care for hypertension.

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

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The work and work organization influence the evolution of the health-disorder process by establishing a causal link with the work and the disorder. The present study aimed to verify the presence of the disorder of the sleepwake cycle triggered by non-organic factors, by identifying the possible effects on physical health, mental health and the social and family relations ten watchmen of a public institution of higher education. It was found that 80% of respondents had one or more of the symptoms that meet the criteria for the diagnosis of this non-organic disorder of sleep-wake cycle. We emphasize the need for specialized diagnostic, medical, psychological and social support for this population

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Pós-graduação em Psicologia do Desenvolvimento e Aprendizagem - FC

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The Syndrome Obstructive Sleep Apnea (OSA) is defined by recurrent episodes of a total or partial obstruction of the airway during sleep, considered apnea and hypopnea respectively. Considered to be increasing by increasing the number of individuals with a disorder breathing, Being continually increasing the number of individuals with a respiratory disorder, OSA can be considered a public health problem that deserves greater attention in relation to diagnoses and treatments that are being conducted. The objective of this study is through a literature review which should be evaluated during the diagnosis and etiology, consequences and treatment of respiratory disorders not adequately treated. The etiology is multifactorial and may be associated with exogenous factors or pathological and anatomical factors. In addition to the own symptoms interfere with the quality of life of the individual, depending on the intensity, OSA can trigger more serious complications. This is a complex syndrome which may have varying degrees and irreversible consequences to the body. The choice of treatment should be based on clinical conditions, the severity of the apnea, the degree of urgency of treatment and the patient's preferences, but the treatments available will not be fully effective if there are no changes in lifestyle of it. The respiratory disorders can range from a simple nasal obstruction and intermittent obstruction more severe, emphasizing the importance of a complete diagnosis, which must be multidisciplinary, through a team relationship between doctor and dentist.

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Pós-graduação em Bases Gerais da Cirurgia - FMB

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

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

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O objetivo do estudo foi verificar o efeito da acupuntura na qualidade de sono de trabalhadores obesos em um hospital universitário. Os dados foram coletados no período de julho a outubro de 2009, junto a 37 funcionários, submetidos a oito aplicações semanais de acupuntura. O Índice de Qualidade de Sono de Pittsburgh foi utilizado para identificar a qualidade de sono dos sujeitos antes e após a intervenção. Os resultados mostram que antes da intervenção cinco (13,5%) pessoas apresentaram boa qualidade de sono e, ao final da intervenção, 14 (37,8%) relataram este quadro. A diferença obtida na comparação das médias dos escores obtidos antes e após a acupuntura foi significativa (p=0,0001). Concluiu-se que a acupuntura produziu um efeito positivo sobre a qualidade do sono na amostra estudada, apresentando-se como uma técnica adjuvante no tratamento dos distúrbios do sono e consequentemente na melhoria da qualidade de vida desta população.

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OBJETIVO: Avaliar a efetividade das orientações para higiene do sono em mulheres portadoras de fibromialgia. MATERIAIS E MÉTODOS: Setenta mulheres completaram o estudo. Na avaliação foram aplicados o Questionário de Impacto da Fibromialgia(FIQ), o Índice de Qualidade do Sono de Pittsburgh (PSQI) e um questionário geral, com dados pessoais e informações de hábitos de vida. Todas as pacientes receberam informações quanto à doença, além de um diário do sono, e apenas o grupo-experimental recebeu orientações para higiene do sono. Foi solicitado às pacientes que realizassem a higiene do sono, e as mesmas foram reavaliadas após três meses. RESULTADOS: A idade média das pacientes do grupo-controle foi 55,2 ± 7,12 anos, e a do grupo-experimental foi 53,5 ± 8,89 anos (P = 0,392). Nessas pacientes foram observadas diminuições da medida de Escala Visual Analógica de dor (P = 0,028), de cansaço (P = 0,021) e do componente 1 do PSQI (P = 0,030). O grupo que recebeu orientações para higiene do sono mostrou redução significativa na dificuldade de retorno ao sono quando acordava de madrugada (P = 0,031). O grupo-experimental apresentou aumento na porcentagem de relatos de "ambiente sem ruído" (variando de 42,9% para 68,6%), diminuição da porcentagem de relatos de "ambiente com pouco ruído" (variando de 40% para 22,9%) e diminuição na porcentagem de relatos de "ambiente com muito ruído" (variando de 17,1% para 8,6%). As alterações facilitaram o retorno ao sono quando as pacientes acordavam durante a madrugada. CONCLUSÃO: Uma cartilha com orientações de higiene do sono permitiu a alteração do comportamento das pacientes, que obtiveram melhora da dor e do cansaço, aumento da qualidade subjetiva do sono, além de facilitação do retorno ao sono após despertar durante a madrugada.

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Uric acid is a major inducer of inflammation in renal interstitium and may play a role in the progression of renal damage in hyperuricemic subjects with primary nephropathies, renal vascular disease, and essential hypertension. At the same time, UA also acts as a water-soluble scavenger of reactive oxygen species. We evaluated the cellular effects of UA on cultured HMC as a potential interstitial target for abnormally elevated levels in acute and chronic renal disease. Intracellular free Ca2+ ([Ca2+]i) was monitored by microfluorometry of fura 2-loaded cells, while oxidation of intracellularly trapped non-fluorescent 2’,7’-dichlorofluorescein diacetate (DCFHDA, 20 uM) was employed to assess the generation of reactive oxygen species during 12-hr incubations with various concentrations of UA or monosodium urate. Fluorescent metabolites of DCFH-DA in the culture media of HMC were detected at 485/530 nm excitation/emission wavelengths, respectively. UA dose-dependently lowered resting [Ca2+]i (from 102±9 nM to 95±3, 57±2, 48±6 nM at 1-100 uM UA, respectively, p <0.05), leaving responses to vasoconstrictors such as angiotensin II unaffected. The effect was not due to Ca2+/H+ exchange upon acidification of the bathing media, as acetate, glutamate, lactate and other organic acids rather increased [Ca2+]i (to max. levels of 497±42 nM with 0.1 mM acetate). The decrease of [Ca2+]i was abolished by raising extracellular Ca2+ and not due to effects on Ca2+ channels or activation of Ca2+-ATPases, since unaffected by thapsigargin. The process rather appeared sensitive to removal of extracellular Na+ in combination with blockers of Na+/Ca2+ exchange, such as 2’,4’-dichlorobenzamil, pointing to a countertransport mechanism. UA dose-dependently prompted the extracellular release of oxidised DCFH (control 37±2 relative fluorescence units (RFU)/ml, 0.1uM 47±2, 1 uM 48±2, 10 uM 51±4, 0.1 mM 53±4; positive control, 10 uM sodium nitroprusside 92±5 RFU/ml, p<0.01). In summary, UA interferes with Ca2+ transport in cultured HMC, triggering oxidative stress which may initiate a sequence of events leading to interstitial injury and possibly amplifying renal vascular damage and/or the progression of chronic disease.