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Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

It is increasingly recognized that sleep-disordered breathing (SDB) - from snoring to apnea-hypopnea syndrome (SAHS) - can affect patients with various endocrine diseases (ED). Different mechanisms are implied in SDB, promoting either central or, more frequently, obstructive apnea in different ED. In the past, acromegaly and hypothyroidism were first associated with both central and obstructive SAHS. Today, great attention is placed on the complex cause-effect relationship between diabetes mellitus and obstructive SAHS (and vice versa). Symptoms and signs of SAHS may complicate the clinical course of these diseases and should be promptly suspected to detect and possibly treat the accompanying SDB.
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PMID:Sleep apnea syndrome in endocrine diseases. 1466 68

Epidemiological studies have shown a strong association between sleep-disordered breathing (SDB) and cerebrovascular diseases. A total of 114 male patients, aged 40-65 years, referred to sleep laboratory for the evaluation of snoring and disturbed sleep were studied. Subjects were divided into three groups: habitual snoring, mild-moderate and severe obstructive sleep apnea syndrome (OSAS), respectively, determined by using three respiratory disturbance index (RDI) cut points (</=5, 5 < RDI < 30 and >/=30). Measurement of intima-media thickness (IMT) and the presence of plaque were determined by ultrasonographic evaluation. Major vascular risk factors such as hypertension, diabetes, smoking, hyperlipidemia, and obesity were determined. The OSA groups had significantly higher IMT values compared with the habitual snoring group. Three groups were significantly different with regard to the presence of plaque. Age and body mass index were found to be significantly associated with IMT while age and RDI were found to be most probably predictive for plaque. There were no significant differences amongst the three groups with respect to age, prevalence of hypertension and diabetes, smoking, total cholesterol and total triglyceride levels. These findings suggested that SDB is a predisposing factor for the atherosclerotic process and precipitate plaque particularly when associated with higher RDI.
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PMID:Is there a link between the severity of sleep-disordered breathing and atherosclerotic disease of the carotid arteries? 1294 Aug 27

No data are available on the prevalence of sleep-disordered breathing (SDB) and obstructive sleep apnea-hypopnea syndrome (OSAHS) in Indians. We conducted a two-phase cross-sectional prevalence study for the same in healthy urban Indian males (35-65 years) coming to our hospital in Bombay for a routine health check. We also investigated its risk factors and evaluated the significance of the most commonly asked questions that best correlated with the presence of OSAHS. In the first phase, 658 subjects (94%) returned completed questionnaires regarding their sleep habits and associated medical conditions. In the second phase, 250 of these underwent an overnight home sleep study. The estimated prevalence of SDB (apnea-hypopnea index of 5 or more) was 19.5%, and that of OSAHS (SDB with daytime hypersomnolence) was 7.5%. Multiple stepwise logistic regression determined body mass index, neck girth, and history of diabetes mellitus as the principal covariates of SDB. The presence of snoring, nocturnal choking, unrefreshing sleep, recurrent awakening from sleep, daytime hypersomnolence, and daytime fatigue was each statistically significant for identifying patients with OSAHS. The higher prevalence of OSAHS in urban Indian men is striking and may have major public health implications in a developing country.
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PMID:Prevalence of sleep-disordered breathing and sleep apnea in middle-aged urban Indian men. 1460 37

Sleep-related breathing disorders are recognized as major health problems in obesity. They are involved in both hypertension and Type 2 diabetes, through mechanisms possibly related to increased sympathetic tone. We studied the association of habitual snoring with diabetes, hypertension, weight cycling and physical activity in a large Italian database of treatment-seeking obese subjects. Clinical and behavioral data were assessed by standardized questionnaires. Consecutive data of 1890 obese patients were analyzed [average body mass index (BMI), 38.2 kg/m2, median age: 46 yr, 78% females], from 25 obesity Italian centers, with low prevalence of clinical manifestations of cardiovascular disease. Habitual snoring was reported in 56% of the cases, and was associated with day-time sleepiness. The prevalence increased with obesity class and waist circumference, and was positively associated with weight cycling and weight gain since the age of 20, and smoking. Regular physical activity had a protective effect. Snoring was associated with diabetes and hypertension at univariate analysis, but in multivariate analysis an independent effect was only observed for hypertension. After adjustment for age, gender and BMI, physical activity maintained an independent, protective effect on both snoring (odds ratio 0.65, 95% confidence interval 0.49-0.84; p=0.001), diabetes (0.50, 0.30-0.86; p=0.011) and hypertension (0.71, 0.53-0.95; p=0.023). We conclude that in treatment-seeking, obese subjects with low prevalence of cardiovascular disease, snoring independently increases the risk of hypertension, whereas physical activity exerts a protection on both snoring and complications. These data underline the importance of lifestyle interventions to limit the burden of obesity and associated diseases.
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PMID:Snoring, hypertension and Type 2 diabetes in obesity. Protection by physical activity. 1512 10

Habitual snoring is associated with cardiovascular morbidity and mortality, and metabolic abnormalities such as impaired glucose homeostasis. Many studies were performed in obese Western populations. The purpose of this study was to examine the association of habitual snoring with glucose and insulin metabolism in nonobese Korean men who were free of diabetes and hypertension. A total of 2,719 men ages 40-69 years from the Korean Health and Genome Study participated in this study. Information of snoring frequency was obtained by a questionnaire and glucose and insulin levels during oral glucose tolerance test were measured. Repeated measures analysis of variance detected significant differences in the changing patterns of glucose and insulin levels at 1 hour and 2 hours between habitual snorers and nonhabitual snorers, whereas there were no significant differences in fasting blood glucose and insulin levels. Multivariate logistic regression analyses revealed that habitual snoring was independently associated with elevated 1-hour and 2-hour glucose levels and a 2-hour insulin level, respectively. The present data suggest that habitual snoring may affect glucose-insulin metabolism, independent of diabetes and hypertension, even in nonobese Korean middle-age men. Further prospective studies are needed to examine the causal relationship between habitual snoring and insulin resistance or glucose intolerance.
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PMID:Association of habitual snoring with glucose and insulin metabolism in nonobese Korean adult men. 1554 91

The purpose of the study was to find out if snoring, sleep apnea and daytime sleepiness are independent indices of obesity related to type two diabetes (T2D), and whether depression is independently associated with features of sleep apnea. A population-based cohort study was conducted among 593 subjects (245 men and 348 women) born in 1935 and living in Oulu in 1996-1998. Glucose status was determined with a standard 2h oral glucose tolerance test, and sleeping disorders were recorded on the Epworth sleepiness scale (ESS) and in a questionnaire of five questions about sleeping and snoring. Depression was measured by the Zung self-rated depression scale. Insulin sensitivity was measured by quantitative insulin sensitivity check index. Habitual snoring was more common in diabetic subjects than in subjects with impaired glucose regulation (IGR) or normal glucose tolerance (NGT). All sleep disorders associated with neck circumference, waist circumference and body mass index (BMI). There was also a relationship between impaired insulin sensitivity and habitual snoring in bivariate analysis. In multiple logistic regression analysis, depression associated independently with daytime sleepiness (OR 3.00, 95% CI 1.40-6.46). Type 2 diabetes (T2D) (OR 1.93, 95% CI 1.04-3.57) and smoking (OR 1.69, 95% CI 1.00-2.84) associated independently with habitual snoring. BMI (OR 1.20, 95% CI 1.09-1.34) and male gender (OR 2.61, 95% CI 1.05-6.72) associated independently with sleep apnea. In a multiple regression model, BMI, neck circumference and habitual snoring associated independently with T2D. Habitual snoring was associated with T2D and impaired insulin sensitivity. Daytime sleepiness seemed to be linked with depression but not with using sleep medication, IGR and T2D.
Diabetes Res Clin Pract 2005 Jan
PMID:The relationship of glucose tolerance to sleep disorders and daytime sleepiness. 1562 Apr 38

Sleep complaints are very common among the general population and are usually accompanied by significant medical, psychological and social disturbances (Redline S, Strohl K, Otolaryngol Clin North Am, 132:303, 1999). A higher prevalence of sleep complaints has been described in the elderly (Vgontzas AN, Kales A, Annu Rev Med, 50:387-400, 1999). It is manifested by breathing disturbances during sleep, loud snoring, difficulties maintaining sleep, fatigue, daytime sleepiness, mood effects and impairment of daily activities (Lugaresi E, Cirignotta F, Zucconi M et al., Good and poor sleepers: an epidemiological survey of the San Marino population, Raven, New York, pp 1-12, 1983; Kales A, Soldatos CR, Kales JD, Am Fam Physician, 22:101-108, 1980). It has been associated with cardiovascular, endocrine and neurocognitive manifestations. Growing interest in early diagnosis and treatment has been noted in recent years based on emerging knowledge about the potential health consequences when the disease goes untreated (Nanen AM, Dunagan DP, Fleisher A et al., Chest, 121:1741, 2002). The veteran population in the mainland has a higher tendency for obesity, high blood pressure (HBP), sleep disorders and chronic alcohol consumption (Mustafa M, Erokwu N, Ebose I, Strohl K, Sleep Breath, 9:57-63, 2005). The Hispanic veteran population has never been studied in detail for sleep disorders and related conditions. We used previously validated screening tools for sleep disturbance breathing. Two hundred and forty-five questionnaires were administered. We found a higher prevalence of Obstructive Sleep Apnea Hypopnea Syndrome (OSAHS) in our population compared with data from the mainland (USA). The mean age was 64 years (+/-11). Ninety seven per cent were males. The mean body mass index was 25 kg/cm(2); mean Epworth Sleepiness Scale score was 8. Thirty-four per cent met high-risk criteria for sleep apnea, 53% for insomnia, 13% for symptoms suggestive of narcolepsy and 13% for those suggestive of restless leg syndrome. There were high incidences of alcohol consumption (37.6%), diabetes (32.7%), hypercholesterolemia (31.8%), depression (31.8%), hypertension (39.6%) and post-traumatic stress disorder (PTSD) (9.8%).
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PMID:The veteran population: one at high risk for sleep-disordered breathing. 1649 17

Hemoglobin A(1c) (HbA(1c)) is an indicator of long-term glycemic control. The purpose of this study was to determine whether habitual snoring is associated with increased HbA(1c) levels in non-obese and normoglycemic middle-aged men and women. A total of 6981 subjects (3362 men and 3619 women) aged 40-69 years from the Korean Health and Genome Study were examined for the study. Each participant received a comprehensive physical examination as well as a set of questions pertaining to demographic characteristics and snoring frequency. Habitual snoring was defined as a snoring frequency of > or = 4 days week(-1). After adjusting for age, abdominal obesity, and other confounding covariates, male habitual snorers showed a 1.69-fold excess [95% confidence interval (CI) 1.30-2.19] odds of having a high HbA(1c) level. Similarly, premenopausal women with habitual snoring had a 2.31 times (95% CI 1.22-4.39) significantly higher odds of having elevated HbA(1c)levels compared with non-snorers. This association was not found in postmenopausal women. Multivariate analysis revealed that male habitual snorers aged 40-50 had a 2.08-fold excess (95% CI 1.40-3.09) risk of having an elevated HbA(1c) level. In male habitual snores over 50, the strength of association was attenuated. Our findings based on cross-sectional data support a hypothesis that habitual snoring is associated with impaired glucose tolerance even in non-obese and normoglycemic men and premenopausal women. However, as waist circumference as an index of abdominal obesity (visceral adiposity) in the present study may only partially represent the effect of visceral fat, there may be a residual confounding from visceral obesity in our result. Longitudinal follow-up studies are necessary to confirm the association between sleep-disordered breathing and impaired glucose tolerance and to examine the causal relationship in a healthy population without obesity and diabetes.
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PMID:Habitual snoring is associated with elevated hemoglobin A1c levels in non-obese middle-aged adults. 1711 1

The aim of this study was to analyze whether snoring and excessive daytime sleepiness (EDS), the main symptoms of obstructive sleep apnea syndrome (OSAS), are associated with hypertension and diabetes in women. A random sample of 6779 women aged 20-99 years answered questionnaires on sleep disturbances, daytime symptoms and somatic diseases. The women were categorized into four groups: "no EDS or snoring" (reference group), "snoring but no EDS", "EDS but no snoring" and "snoring and EDS". Prevalences of hypertension and diabetes were lowest in the reference group (8.7% and 1.6%, respectively) and highest among women with both snoring and EDS (hypertension: 26.3%, diabetes: 5.8%). In a multivariate model adjusting for age, body mass index, smoking, physical activity and alcohol dependency, "snoring and EDS" was a risk factor for hypertension (adjusted OR 1.82 (95% CI 1.30-2.55)) while isolated snoring or EDS was not. "Snoring and EDS" was more closely related to hypertension among women aged <50 years (adj. OR 3.41 (1.78-6.54) vs. 1.50 (1.02-2.19), P=0.01). For diabetes, both "EDS but no snoring" and "snoring and EDS" were risk factors and the associations were most pronounced in women aged >50 years (adj. OR 2.33 (1.28-4.26) for "EDS but no snoring" and 2.00 (1.05-3.84) for "snoring and EDS"). We conclude that the combination of snoring and EDS is a risk factor for hypertension and diabetes in women. For hypertension, the risk is partly age dependent and, for diabetes, EDS without snoring is a risk factor of similar magnitude. These differences might indicate differences in pathophysiologic mechanisms underlying the association between sleep-disordered breathing and hypertension and diabetes respectively.
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PMID:Snoring and daytime sleepiness as risk factors for hypertension and diabetes in women--a population-based study. 1712 49

The aim of the study was to compare the incidence of obstructive sleep apnoea syndrome (OSAS) symptoms in relatives of subjects with OSAS and in relatives without OSAS but with clinical symptoms of this disease. The study group consisted of 186 relatives of patients with OSAS and 117 relatives of patients with symptoms of OSAS in whom the disease was not confirmed by polysomnography. They were all mailed a questionnaire with questions concerning anthropometric data, the presence of symptoms typical for OSAS and the presence of concomitant diseases. Analysis of the obtained data revealed an increased frequency of snoring, sleep apnea and nycturia in the relatives of patients with OSAS when compared to relatives of patients without OSAS, but the difference was not statistically significant. The incidence of daytime OSAS symptoms was significantly higher in the group of relatives of patients with OSAS. No differences in the incidence of arterial hypertension, ischaemic heart disease and diabetes mellitus were found.
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PMID:[Familial clustering of symptoms typical for OSAS]. 1717 78


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