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Query: UMLS:C0037315 (sleep apnea)
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Families have become "health care systems" by providing physical, emotional and social home care for their loved ones dependent on technology. Examples of home technology equipment include renal dialysis, mechanical ventilation for sleep apnea, electronic apnea monitoring for premature infants, intravenous infusions of antibiotics, hyperalimentation, or narcotics and spinal infusions for pain relief. There is much more to the 24 hours of family involvement than the actual bedside physical care. For example, some of the activities a family would need to do for a patient with an intravenous infusion of antibiotics is: go grocery shopping, setup the infusion, cleanse the infusion site, walk the dog, prepare meals, order supplies, clean the house, and check equipment for expiration dates. All the "health care systems" responsibilities become "home care systems" the family must initiate and successfully complete.
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PMID:Using nursing research to assess families managing complex home care. 1060 28

Insomnia is a problem with complex and multifactorial etiologies that requires both standardized and individualized treatment interventions. Specific targets of treatment may include hyperarousal, poor sleep habits, underlying mood disorders, sedative overuse, pain and general medical problems, circadian dysrhythmias, sleep apnea, and restless legs syndrome. Optimal treatment also will incorporate stress management, coping strategies, enhancement of relationships, and promoting lifestyle changes that facilitate sleep.
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PMID:Evaluation and management of insomnia in menopause. 1069 99

Continuous positive airway pressure (CPAP) is an established treatment of obstructive sleep apnoea syndrome (OSAS). While it is known that CPAP reverses the pathological breathing pattern and improves daytime sleepiness, there are no sufficient data on the long-term influence of CPAP on quality of life in patients with OSAS. Thirty-nine patients with polysomnographically verified OSAS (apnoea/hypopnoea index (AHI): (mean+/-SD) 46.8+/-21.8 events x h(-1)) were prospectively studied. All patients answered three quality of life measures (Complaint List, Nottingham Health Profile Part 1 (NHP), and Verbal Analogue-Scale "quality of life") prior to the initiation of CPAP therapy. After a mean of 9 months they were re-evaluated by polysomnography, and completed the questionnaires once again. As expected, CPAP was effective in treating the sleep-related breathing disorder. AHI decreased significantly from (mean+/-SD) 46.8+/-21.8 events x h(-1) to 3.3+/-6.3 events x h(-1), and minimum oxygen saturation increased from 77.1+/-9.3% to 89.9+/-3.4%, while body mass index did not change significantly (31.3+/-5.4 versus 30.8+/-4.8 kg x m(-2)). During long-term treatment with CPAP the Complaint List revealed a significant improvement of the extent of subjective impairment due to physical and general complaints (26.4+/-9.9 versus 20.4+/-11.1), and NHP a significant improvement of emotional reactions (19.8+/-21.7 versus 11.1+/-14.0) and energy (50.8+/-36.6 versus 32.1+/-36.7), but not of pain, physical mobility, sleep, social isolation, and quality of life as assessed by the It is concluded that long-term continuous positive airway pressure therapy is effective in improving not only pathological breathing patterns but also parameters that estimate quality of life in patients with obstructive sleep apnoea syndrome.
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PMID:Long-term treatment with continuous positive airway pressure improves quality of life in obstructive sleep apnoea syndrome. 1093 96

Sleep disturbances are common in older adults. These disturbances are often secondary to medical illness and/or medication use or are due to specific problems such as sleep disordered breathing, periodic limb movements in sleep and circadian rhythm disturbances. The prevalence of sleep disordered breathing and periodic limb movement in sleep increases with age. The circadian rhythm tends to advance with age, causing older people to awaken early in the morning. Insomnia is often caused by pain associated with medical illness. Insomnia can also be caused by stimulating medications. In institutionalized elderly, sleep becomes even more disturbed and fragmented than in community-dwelling older adults. Accurate assessment and diagnosis is crucial since effective treatment strategies are available for these sleep disturbances. The effect, prevalence and treatment of each of these conditions is reviewed.
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PMID:Assessment and treatment of sleep disturbances in older adults. 1098 68

Approximately 10% of women and 5% of men at age 70 experience severe recurrent or constant headaches. Severe headache presenting for the first time in a patient over age 50 is unusual and requires a thorough medical and neurologic examination. Primary headache etiologies in older patients include migraine, tension-type, cluster, and the rare hypnic headache. For all of these, effective pain control includes pharmacologic and nonpharmacologic interventions. Secondary etiologies include temporal arteritis, medication-induced headache, cerebrovascular or cardiac ischemia, and intracranial hemorrhage or tumors. Head pain may also be cervicogenic or related to glaucoma or sleep apnea. In secondary cases, pain management is specific to treatment of the underlying structural or systemic disease.
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PMID:Geriatric headache. How to make the diagnosis and manage the pain. 1113 53

Fibromyalgia syndrome is a common chronic pain syndrome that is often associated with sleep disturbances characterized by subjective experience of non-restorative sleep. The complaints of sleep disturbances are correlated with polysomnographic features showing clear abnormalities in the continuity of sleep as well as in the sleep architecture. Sleep-recording abnormalities are characterized by a reduced sleep efficiency with increased number of awakenings, a reduced amount of slow wave sleep and an abnormal alpha wave intrusion in non rapid eye movement, termed alpha-delta sleep. These data were confirmed by spectral analysis of sleep showing an increased EEG power density in the higher frequency band and a reduced EEG power density in the lower frequency bands. Moreover, other microstructural aspects of sleep were modified with high frequency of arousals and alpha-K complex reported, both indicators of fragmented sleep. The fibromyalgia symptoms may relate to a non-restorative sleep disorder associated with the alpha-EEG sleep anomalies. However, alpha-EEG sleep anomaly is non-specific for fibrositis, also seen in normal controls during stage 4 sleep deprivation. Moreover, fibromyalgia patients may also experience primary sleep disorder such as sleep apnea or periodic leg movements. The etiology of this common condition is incompletely understood and the existence of a specific entity of fibromyalgia is still a matter of debate. However, several studies have found abnormal brain metabolism of substances such as serotonin implicated in sleep arousal and pain mechanisms and administration of tricyclic antidepressants and selective serotonin reuptake inhibitors may be useful in fibromyalgia. Pain, poor sleep quality and anxiety may contribute to the clinical picture. Several factors such as psychological, environmental, genetic factor, altered serotonin metabolism and altered sleep physiology are involved in the pathogenesis of fibromyalgia.
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PMID:[Sleep in fibromyalgia: review of clinical and polysomnographic data]. 1128 Oct 66

Sleep complaints are frequently reported by patients with Marfan and Ehlers-Danlos syndrome (EDS). We examined the exact nature of sleep complaints in these patients. A representative sample of Marfan and EDS patients responded to a general sleep questionnaire, including the Epworth Sleepiness Scale (ESS) and the Medical Outcomes Study Short-Form 36 (SF-36) health-related quality of life (QOL) questionnaire. Fifteen Marfan patients and 9 EDS patients were evaluated and compared to 24 healthy controls, matched for age, sex and body mass index. Maintaining sleep was frequently disturbed in Marfan (40%, p < 0.04) as well as in EDS patients (56%, p < 0.01). Sleep apnea was exclusively reported by Marfan patients (27%, p = 0.03). Periodic limb movements were much more reported in EDS (67%, p = 0.02) than in Marfan (27%, p = 0.25) compared to controls (8%). Pain and back complaints were highly presented in both groups, but most pronounced in EDS patients (47% in Marfan versus 77% in EDS). No differences for the scores in the ESS were found. For all SF-36 questionnaire items, scores were much lower in patient groups, except for emotional problems. We found that sleep complaints were not rare in Marfan and EDS patients and correlated well with different QOL items. Our study calls for greater attention to the presence of apnea, pain and periodic limb movements in these patients.
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PMID:Evaluation for sleep apnea in patients with Ehlers-Danlos syndrome and Marfan: a questionnaire study. 1190 37

In summary, the treatment of patients with FM requires a proper assessment of the reason for the unrefreshing sleep, which is an important component of the FM syndrome. Sleep laboratory investigations provides a suitable rationale for management where a specific primary sleep disorder is determined. Nonspecific treatments include various behavioral approaches to improve sleep hygiene, fitness, and regular proper nutrition that serve to regularize disturbances in circadian sleep-wake rhythms. As yet, no medication is known to improve the EEG sleep arousal disorders that include phasic (alpha-delta), tonic alpha non-REM sleep disorders, or the periodic K alpha cycling alternating pattern disorder. Traditional hypnotic agents, while helpful in initiating and maintaining sleep and reducing daytime tiredness, do not provide restorative sleep or reduce pain. Tricyclic drugs, such as amitriptyline and cyclobenzaprine, may provide long term benefit for improving sleep but may not have a continuing benefit beyond one month for reducing pain. The use of a biologic agent that facilitates sleep-related neuroendocrine functions, for example growth hormone, is reported to improve symptoms but the need for injection and high cost restrict its use. No systematic studies have been reported on the use of remedial measures for the management of PLMS/restless legs syndrome and sleep apnea that occur in some patients with FM.
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PMID:Management of sleep disorders in fibromyalgia. 1212 23

Adult obese patients with suspected or sleep test confirmed OSA present a formidable challenge throughout the perioperative period. Life-threatening problems can arise with respect to tracheal intubation, tracheal extubation, and providing satisfactory postoperative analgesia. Tracheal intubation and extubation decisions in obese patients with either a presumptive and/or sleep study diagnosis of OSA must be made within the context that there may be excess pharyngeal tissue that cannot be visualized by routine examination, and the literature indicates an increased risk of intubation difficulty. Regional anesthesia for postoperative pain control is desirable (although such management is not necessary or possible for many of these patients). If opioids are used for the extubated postoperative patient, then one must keep in mind an increased risk of pharyngeal collapse and consider the need for continuous visual and electronic monitoring. The exact management of each sleep apnea patient with regard to intubation, extubation, and pain control requires judgment and is a function of many anesthesia, medical, and surgical considerations.
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PMID:Obstructive sleep apnea in the adult obese patient: implications for airway management. 1251 63

Noxious stimuli and painful disorders interfere with sleep, but disturbances in sleep also contribute to the experience of pain.Chronic paroxysmal hemicrania and possibly cluster headaches are related to REM sleep. Whereas headache is associated with snoring and sleep apnea, morning headaches are not specific for any primary sleep disorder. Nevertheless, the management of the sleep disorder ameliorates both morning headache and migraine.Noxious stimuli administered into muscles during slow-wave sleep (SWS) result in decreases in delta and sigma but an increase in alpha and beta EEG frequencies during sleep. Noise stimuli that disrupt SWS result in unrefreshing sleep, diffuse musculoskeletal pain, tenderness, and fatigue in normal healthy subjects. Such symptoms accompany alpha EEG sleep patterns that often occur in patients with fibromyalgia. The alpha EEG patterns include phasic and tonic alpha EEG sleep as well as periodic K alpha EEG sleep or frequent periodic cyclical alternating pattern. Moreover, alpha EEG sleep, as well as sleep-related breathing disorder and periodic limb movement disorder, occur in some patients with fibromyalgia, rheumatoid arthritis and osteoarthritis. Depression and not alpha EEG sleep are features of somatoform pain disorder. Disturbances in sleep, pain behaviour and psychological distress influence return to work in workers who have suffered a soft tissue injury, e.g. low back pain. Patients with irritable bowel disorder have disturbed sleep and have increased REM sleep. In conclusion, there is a reciprocal relationship between sleep quality and pain. The recognition of disturbed or unrefreshing sleep influences the management of painful medical disorders.
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PMID:Sleep and pain. 1253 Oct 4


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