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Query: UMLS:C0037315 (sleep apnea)
 8,000 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In order to study the possible relationship between sleep apnea syndrome (SAS) and diabetes mellitus, we first examined the prevalence of SAS among 12,787 general patients (6554 males and 6233 females) who visited Katsumata Hospital at Nagoya, Japan. Among them, thirty-five males and five females were diagnosed as having SAS. The male patients were statistically analysed by the corrected Mantel-Haenszel chi-square test taking the body type into account, and it was found that the prevalence of SAS was significantly high both in a diabetic population and in a hypertensive one. Among 40 SAS patients of both sexes, 34 were given a glucose tolerance test (GTT) with oral administration of 75 g glucose. Thirteen showed a diabetic pattern, 12 a borderline pattern and only 9 had a normal pattern. All 13 diabetic patients had non-insulin-dependent type diabetes (NIDDM). The present results showed that SAS has a close relationship not only to hypertension but also to NIDDM.
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PMID:High incidence of sleep apnea syndrome in a male diabetic population. 177 13

The pertinent literature on the prevalence, clinical manifestations and pathogenic mechanisms of sleep apnoea (SA) in endocrine diseases, namely acromegaly, Cushing syndrome, hypothyroidism and diabetes mellitus was reviewed. An increased prevalence is well documented in patients with active and treated acromegaly. While most authors report peripheral obstruction, due to hypertrophy of tongue and pharyngeal tissues, to be the cause of SA in acromegaly, some findings argue for a role of hormone-induced changes of central respiratory control. SA is also more common in hypothyroidism, especially when myxedema is present. The associated edema and myopathy appear to be of pathogenic importance. Thyroxin substitution is frequently effective for the treatment of SA but nCPAP can be necessary initially and in some patients even after remission of clinical signs of hypothyroidism. In Cushing disease and syndrome, parapharyngeal fat accumulation can cause SA, but no epidemiological information is available. In non insulin dependent diabetes (NIDDM), obesity is the common risk factor for both, nocturnal hypoxia and insulin resistance. In IDDM, the development of autonomic neuropathy may predispose to SA. Where treatment of the underlying endocrine disease is unable cure the associated SA, nCPAP is usually the treatment of first choice. More prospective studies are clearly needed to establish prevalences and resolve the controversies regarding pathogenesis.
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PMID:Sleep apnoea in endocrine diseases. 961 23