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We aim to clarify the relationship between sleep hygiene and the onset of sarcopenia or cognitive dysfunction using sleep time, arousal, and sleep quality as indicators in COPD or IPF patients, and clarify the effects of sleep hygiene on disease progression and life prognosis.
Chronic obstructive pulmonary disease (COPD) and idiopathic pulmonary fibrosis (IPF) have been reported to be associated with a high rate of sleep-related disorders such as insomnia, sleep-related hypoventilation, and sleep apnea syndrome.Sleep-related disorders cause symptoms such as daytime sleepiness, decreased ADL, and depression, which causes cognitive dysfunction. Both COPD and IPF have been reported to be associated with cognitive dysfunction. Recently, it has been focused on the relationship between sleep-related disorders and sarcopenia. The relationship between sleep hygiene, cognitive dysfunction, and sarcopenia in the patients with COPD or IPF is not well understood.
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| Measure | Description | Time Frame |
|---|---|---|
| Relationship between sleep time at study enrollment and onset of sarcopenia during follow-up period | Two years |
| Measure | Description | Time Frame |
|---|---|---|
| Relationship between sleep time at study enrollment and the onset of mild cognitive impairment during follow-up period | Two years | |
| Relationship between sleep efficiency, arousal at the time of study enrollment and the onset of sarcopenia and mild cognitive impairment during the follow-up period |
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Inclusion Criteria:
Exclusion Criteria:
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Patients with COPD or IPF
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| National Hospital Organization Minami Kyoto Hospital | Recruiting | Jōyō | Kyoto | 610-0113 | Japan |
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| ID | Term |
|---|---|
| D000070263 | Sleep Hygiene |
| D055948 | Sarcopenia |
| D029424 | Pulmonary Disease, Chronic Obstructive |
| ID | Term |
|---|---|
| D015438 | Health Behavior |
| D001519 | Behavior |
| D009133 | Muscular Atrophy |
| D020879 | Neuromuscular Manifestations |
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Blood samples (serum, plasma)
| Two years |
| Association of sleep time, sleep efficiency, arousal at the time of study enrollment and hospitalization and death due to COPD exacerbations or IPF exacerbations during follow-up period | Two years |
| Relationship between sleep time, sleep efficiency, arousal at the time of study enrollment and changes in grip strength, walking speed, skeletal muscle mass and cognitive function during follow-up period | Two years |
| Relationship between sleep time, sleep efficiency, arousal at the time of study enrollment and changes in grip strength, walking speed, skeletal muscle mass and cognitive function at the time of study enrollment | Two years |
| Factors associated with the onset of sarcopenia and mild cognitive impairment during follow-up period | Two years |
| D009461 |
| Neurologic Manifestations |
| D009422 | Nervous System Diseases |
| D001284 | Atrophy |
| D020763 | Pathological Conditions, Anatomical |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D012816 | Signs and Symptoms |
| D008173 | Lung Diseases, Obstructive |
| D008171 | Lung Diseases |
| D012140 | Respiratory Tract Diseases |
| D002908 | Chronic Disease |
| D020969 | Disease Attributes |
| D010335 | Pathologic Processes |