ArticleJournal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine2017
Change in End-Expiratory Lung Volume During Sleep in Patients at Risk for Obstructive Sleep Apnea.
Article in Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
13 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.
- Prevalence and impact of comorbid obstructive sleep apnoea in diffuse parenchymal lung diseases.PloS one · 2021Pooled it
- Effect of lung function on the apnea-hypopnea index in patients with overlap syndrome: a multicenter cross-sectional study.Sleep & breathing = Schlaf & Atmung · 2020Trial
- A narrative review on the interplay between interstitial lung disease and obstructive sleep apnea: Mechanisms, clinical implications, and management strategies.Sleep medicine: X · 2026Review
- Oxygen overshoot burden of central sleep apnea and its association with cardiovascular outcomes.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2026Article
- Analysis of positional obstructive sleep apnea features in 12,000 patients at a sleep center.Sleep & breathing = Schlaf & Atmung · 2026Article
- Endophenotypes of OSA that are responsive to pharmacological agents: a narrative review of trazodone and atomoxetine.Sleep & breathing = Schlaf & Atmung · 2026Review
- Elevated Serum Level of Krebs von den Lungen-6 Predicts Death in Patients With Comorbid Idiopathic Pulmonary Fibrosis and Obstructive Sleep Apnea.Nature and science of sleep · 2025Article
- Mechanical Interactions Between the Upper Airway and the Lungs that Affect the Propensity to Obstructive Sleep Apnea in Health and Chronic Lung Disease.Sleep medicine clinics · 2024Review
- REM sleep obstructive sleep apnoea.European respiratory review : an official journal of the European Respiratory Society · 2024Review
- Cerebrovascular pathology mediates associations between hypoxemia during rapid eye movement sleep and medial temporal lobe structure and function in older adults.bioRxiv : the preprint server for biology · 2024Article
- Overnight variation in tidal expiratory flow limitation in COPD patients and its correction: an observational study.Respiratory research · 2021Observational
- End-expiratory lung volume decreases during REM sleep despite continuous positive airway pressure.Sleep & breathing = Schlaf & Atmung · 2020Article
- Obstructive Sleep Apnea in Patients With Fibrotic Interstitial Lung Disease and COPD.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2019Observational
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
STUDY
objectivesAs lung volume decreases radial traction on the upper airway is reduced, making it more collapsible. The purpose of this study was to measure change in end-expiratory lung volume (EELV) following sleep onset and to evaluate the relationship between change in EELV and sleep-disordered breathing.
methodsTwenty subjects underwent overnight polysomnography, of whom 14 (70%) had obstructive sleep apnea (OSA). Change in EELV was measured throughout the night using magnetometry. Sleep was staged and respiratory events scored using American Academy of Sleep Medicine criteria. An additional 10 subjects had change in EELV measured simultaneously by magnetometer and spirometer while awake.
resultsIn the subjects studied while awake, change in EELV calculated from magnetometer data correlated very strongly (
conclusionsMagnetometry provides a precise, unobtrusive, and continuous means to study lung volume changes during sleep. EELV declines from sleep onset, reaching its nadir during stage R sleep. The reduction in EELV in stage R sleep was associated with lower mean oxygen saturation but was not associated with greater sleep-disordered breathing.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.