Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0037315 (sleep apnea)
 8,000 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The prevalence of sleep disorders is significantly higher (up to 80%) in patients with chronic uremia compared to the general population. Sleep disorders appear even in the early stages of chronic kidney disease. These disturbances are complex, including difficulties in falling asleep and awakening, interrupted sleep, nightmares, restless legs syndrome, sleep apnea syndrome, etc. There are still disagreements on the major etiological factors of sleep disorders in the uremic patient. Older age, long dialysis vintage, alcohol and tobacco abuse and, particularly, the presence of significant comorbidities are major determinants of sleep disorders in dialysis patients. Proper assessment of sleep disorders in the renal population is still under investigation; recent studies have mostly addressed patients' perception based on questionnaires. More precise polysomnographic assessments are less studied in renal patients. Sleep disorders significantly affect quality of life in dialysis patients. An accurate and early identification of such disturbances would lead to a significant improvement in quality of life, and probably also in outcome, in uremic patients. Sleep apnea syndrome is extremely frequent in dialysis patients, with obvious consequences for cardiovascular morbidity and mortality. Proper diagnosis and therapy of sleep apnea syndrome could significantly reduce cardiovascular risk. Although sleep quality improves after renal transplantation, allograft recipients still have significantly more sleep disorders than healthy individuals. Here, we review recent data on sleep disturbances in renal patients, focusing on the end-stage renal disease patient treated by dialysis.
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PMID:Sleep disorders: a systematic review of an emerging major clinical issue in renal patients. 1791 60

The prevalence of hypogonadism has been found to be increased in certain chronic illnesses, especially diabetes, hypertension and obesity. Recently, the prevalence of hypogonadism in primary care practices mirrored that in our population of men with erectile dysfunction (ED). In this study, the prevalence of hypogonadism in nearly 1000 men with ED was tabulated, using a retrospective chart review, and analyzed for association with the various contributing medical and psychological factors. The prevalence of hypogonadism was determined in men with a variety of chronic illnesses, and was further characterized by decade. We observed an association between hypertension (P=0.025), tobacco abuse (P=0.0059), sleep apnea (P=0.0001), work stress (P=0.041) and hypogonadism. These data were further analyzed for the odds ratio and confidence interval (Forest plot), which showed strong association for sleep apnea and work stress. We did not observe any significant association between diabetes, atherosclerosis, alcohol abuse, multiple medications, asthma, seizure disorder, anxiety/depression and hypogonadism (P values for Cochran-Mantel-Haenszel general association were 0.48, 0.97, 0.25, 0.69, 0.22, 0.76 and 0.98, respectively). We suggest that a host of chronic illnesses have a high prevalence of secondary hypogonadism. Men who have chronic medical or psychological illnesses should have their testosterone level checked, especially when sexual dysfunction symptoms or signs are present.
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PMID:Hypogonadism in men with erectile dysfunction may be related to a host of chronic illnesses. 1979 59