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Effects of Long-ter...
Effects of Long-term Nocturnal Oxygen Treatment in Patients With Severe Heart Failure
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- Broström, Anders, 1963- (författare)
- Linköpings universitet,Kardiologi,Hälsouniversitetet
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- Hübbert, Laila, 1964- (författare)
- Linköpings universitet,Kardiologi,Hälsouniversitetet
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- Jakobsson, Per, 1948- (författare)
- Linköpings universitet,Lungmedicin,Hälsouniversitetet
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- Johansson, Peter, 1962- (författare)
- Linköpings universitet,Kardiologi,Hälsouniversitetet
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- Fridlund, Bengt (författare)
- Högskolan i Halmstad,Centrum för forskning om välfärd, hälsa och idrott (CVHI),Department of Nursing, Lund University, Lund, Sweden and School of Social and Health Sciences, Halmstad University, Halmstad, Sweden
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- Dahlström, Ulf, 1946- (författare)
- Linköpings universitet,Kardiologi,Hälsouniversitetet
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(creator_code:org_t)
- Philadelphia : Lippincott Williams & Wilkins, 2005
- 2005
- Engelska.
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Ingår i: Journal of Cardiovascular Nursing. - Philadelphia : Lippincott Williams & Wilkins. - 0889-4655 .- 1550-5049. ; 20:6, s. 385-395
- Relaterad länk:
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- Sleep-disordered breathing (SDB) is common in patients with heart failure (HF) and leads to disturbed sleep. The objective of this study was to determine the persistent effects of long-term nocturnal oxygen treatment in patients with severe HF regarding (1) objective outcomes, such as steep. SDB, cardiac function, and functional capacity; (2) subjective outcomes, such as self-assessed sleep difficulties, daytime sleepiness, and health-related quality of life (HRQOL); and (3) the relationship between objective and subjective outcomes. In this open nonrandomized experimental study, 22 patients, median age 71 years, with severe HF were studied before and after 3 months of receiving nocturnal oxygen. The measures used were overnight polysomnography, echocardiography, 6-minute walk test, self-assessed sleep difficulties (Uppsala Sleep Inventory-HF), daytime sleepiness (Epworth Sleepiness Scale), and HRQOL (36-ltem Short Form Health Survey and Minnesota Living with Heart Failure Questionnaire). SDB, with a 90% dominance of central sleep apnea, occurred in 41 % of the patients with severe HF before intervention. After intervention, functional capacity improved for both the whole group of patients with HF (P < .01) and HF patients with SDB (P < .05). No improvements regarding cardiac function, objective sleep, subjective sleep, or SDB were seen, except for a decrease of ‚â•4% desaturations (P < 05). HRQOL did not differ significantly between HF patients with and without SDB before or after intervention with nocturnal oxygen. Long-term nocturnal oxygen treatment improved functional capacity in patients with severe HF, with or without SDB. No improvements were seen regarding sleep, daytime sleepiness, SDB, cardiac function, or HRQOL.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences (hsv//eng)
Nyckelord
- Heart failure
- Heart
- Sleep apnea syndromes
- chronic heart failure
- functional capacity
- health-related quality of life
- oxygen treatment
- sleep
- sleep-disordered breathing
- MEDICINE
- MEDICIN
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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