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

Sleep and respiration during sleep were studied in patients with idiopathic Parkinson's disease, patients with Parkinsonism with autonomic disturbance, and normal age and sex matched controls. Patients with idiopathic Parkinson's disease showed significantly reduced REM sleep, and more frequent and prolonged waking throughout the night. Hypoventilation and sleep apnoea did not occur in the idiopathic Parkinson's disease or normal groups, but respiration was disorganised with frequent central and obstructive apnoeas in the autonomic disturbance group. Respiratory rate during non rapid eye movement sleep was similar in the idiopathic Parkinson's disease and normal groups, but patients with idiopathic Parkinson's disease showed tachypnoea awake and during REM sleep.
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PMID:Respiration and sleep in Parkinson's disease. 408 99

Patients with Parkinson's disease (PD) and parkinsonian syndromes (eg, dementia with Lewy bodies, multisystem atrophy, and Shy-Drager syndrome) suffer from daytime sleepiness. Sleepiness in PD is common (10% to 50% of patients) and very real, often approaching levels observed in the prototypical disorder of sudden-onset sleep, viz, and narcolepsy with cataplexy. Physicians need to be vigilant in assessing parkinsonian patients for sleepiness, because treatment can dramatically enhance quality of life and prevent the significant morbidity and mortality that attends daytime sleepiness. Men with advanced disease, cognitive impairment, drug-induced psychosis, and orthostatic hypotension are most at risk for developing pathologic sleepiness. Because primary sleep disorders can coexist with Parkinsonism (eg, sleep apnea, insufficient or interrupted sleep), these potential causes should be carefully assessed with polysomnography and treated appropriately. Dopaminomimetics may exacerbate sleepiness in a small subset of patients. The primary pathologies involved in Parkinsonism appear to be the greatest contributors to the development of daytime sleepiness. Sleepiness in Parkinsonism, especially a narcolepsy-like phenotype, may necessitate treatment with wake-promoting agents, such as bupropion, modafinil, or traditional psychostimulants.
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PMID:Sleepiness and Unintended Sleep in Parkinson's Disease. 1267 Apr 12