Obstructive sleep apnea in patients surviving acute hypercapnic respiratory failure is best predicted by static hyperinflation

Acute hypercapnic respiratory failure (AHRF) treated with non-invasive ventilation in the ICU is frequently caused by chronic obstructive pulmonary disease (COPD) exacerbations and obesity-hypoventilation syndrome, the latter being most often associated with obstructive sleep apnea. Overlap syndrome...

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Veröffentlicht in:PloS one 2018-10, Vol.13 (10), p.e0205669-e0205669
Hauptverfasser: Adler, Dan, Dupuis-Lozeron, Elise, Janssens, Jean Paul, Soccal, Paola M, Lador, Frédéric, Brochard, Laurent, Pépin, Jean-Louis
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Dupuis-Lozeron, Elise
Janssens, Jean Paul
Soccal, Paola M
Lador, Frédéric
Brochard, Laurent
Pépin, Jean-Louis
description Acute hypercapnic respiratory failure (AHRF) treated with non-invasive ventilation in the ICU is frequently caused by chronic obstructive pulmonary disease (COPD) exacerbations and obesity-hypoventilation syndrome, the latter being most often associated with obstructive sleep apnea. Overlap syndrome (a combination of COPD and obstructive sleep apnea) may represent a major burden in this population, and specific diagnostic pathways are needed to improve its detection early after ICU discharge. To evaluate whether pulmonary function tests can identify a high probability of obstructive sleep apnea in AHRF survivors and outperform common screening questionnaires to identify the disorder. Fifty-three patients surviving AHRF (31 males; median age 67 years (interquartile range: 62-74) participated in the study. Anthropometric data were recorded and body plethysmography was performed 15 days after ICU discharge. A sleep study was performed 3 months after ICU discharge. The apnea-hypopnea index was negatively associated with static hyperinflation as measured by the residual volume to total lung capacity ratio in the % of predicted (coefficient = -0.64; standard error 0.17; 95% CI -0.97 to -0.31; p
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Overlap syndrome (a combination of COPD and obstructive sleep apnea) may represent a major burden in this population, and specific diagnostic pathways are needed to improve its detection early after ICU discharge. To evaluate whether pulmonary function tests can identify a high probability of obstructive sleep apnea in AHRF survivors and outperform common screening questionnaires to identify the disorder. Fifty-three patients surviving AHRF (31 males; median age 67 years (interquartile range: 62-74) participated in the study. Anthropometric data were recorded and body plethysmography was performed 15 days after ICU discharge. A sleep study was performed 3 months after ICU discharge. The apnea-hypopnea index was negatively associated with static hyperinflation as measured by the residual volume to total lung capacity ratio in the % of predicted (coefficient = -0.64; standard error 0.17; 95% CI -0.97 to -0.31; p&lt;0.001). A similar association was observed in COPD patients only: coefficient = -0.65; standard error 0.19; 95% CI -1.03 to -0.26; p = 0.002. Multivariate analysis with penalized maximum likelihood confirmed that the residual volume to total lung capacity ratio was the main contributor for apnea-hypopnea index variance in addition to classic predictors. Screening questionnaires to select patients at risk for sleep-disordered breathing did not perform well. In AHRF survivors, static hyperinflation is negatively associated with the apnea-hypopnea index in both COPD and non-COPD patients. 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Overlap syndrome (a combination of COPD and obstructive sleep apnea) may represent a major burden in this population, and specific diagnostic pathways are needed to improve its detection early after ICU discharge. To evaluate whether pulmonary function tests can identify a high probability of obstructive sleep apnea in AHRF survivors and outperform common screening questionnaires to identify the disorder. Fifty-three patients surviving AHRF (31 males; median age 67 years (interquartile range: 62-74) participated in the study. Anthropometric data were recorded and body plethysmography was performed 15 days after ICU discharge. A sleep study was performed 3 months after ICU discharge. The apnea-hypopnea index was negatively associated with static hyperinflation as measured by the residual volume to total lung capacity ratio in the % of predicted (coefficient = -0.64; standard error 0.17; 95% CI -0.97 to -0.31; p&lt;0.001). A similar association was observed in COPD patients only: coefficient = -0.65; standard error 0.19; 95% CI -1.03 to -0.26; p = 0.002. Multivariate analysis with penalized maximum likelihood confirmed that the residual volume to total lung capacity ratio was the main contributor for apnea-hypopnea index variance in addition to classic predictors. Screening questionnaires to select patients at risk for sleep-disordered breathing did not perform well. In AHRF survivors, static hyperinflation is negatively associated with the apnea-hypopnea index in both COPD and non-COPD patients. Measuring static hyperinflation in addition to classic predictors may help to increase the recognition of obstructive sleep apnea as common screening tools are of limited value in this specific population.</abstract><cop>United States</cop><pub>Public Library of Science</pub><pmid>30359410</pmid><doi>10.1371/journal.pone.0205669</doi><tpages>e0205669</tpages><orcidid>https://orcid.org/0000-0002-9915-862X</orcidid><oa>free_for_read</oa></addata></record>
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subjects Airway management
Anthropometry
Apnea
Biology and Life Sciences
Chronic illnesses
Chronic obstructive lung disease
Chronic obstructive pulmonary disease
Complications and side effects
Critical care
Diagnosis
Diagnostic systems
Discharge
Hospitals
Hypertension
Hypoventilation
Identification methods
Lung diseases
Males
Mechanical ventilation
Medicine
Medicine and Health Sciences
Multivariate analysis
Obesity
Obstructive lung disease
Patients
Physical Sciences
Physiology
Plethysmography
Population
Pulmonary functions
Research and Analysis Methods
Respiratory failure
Respiratory function
Risk factors
Screening
Sleep
Sleep apnea
Sleep disorders
Standard error
Studies
Ventilation
Ventilators
title Obstructive sleep apnea in patients surviving acute hypercapnic respiratory failure is best predicted by static hyperinflation
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-27T14%3A25%3A26IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_plos_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Obstructive%20sleep%20apnea%20in%20patients%20surviving%20acute%20hypercapnic%20respiratory%20failure%20is%20best%20predicted%20by%20static%20hyperinflation&rft.jtitle=PloS%20one&rft.au=Adler,%20Dan&rft.date=2018-10-25&rft.volume=13&rft.issue=10&rft.spage=e0205669&rft.epage=e0205669&rft.pages=e0205669-e0205669&rft.issn=1932-6203&rft.eissn=1932-6203&rft_id=info:doi/10.1371/journal.pone.0205669&rft_dat=%3Cgale_plos_%3EA559773609%3C/gale_plos_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2125296389&rft_id=info:pmid/30359410&rft_galeid=A559773609&rft_doaj_id=oai_doaj_org_article_eccdd5debd1e474098799865c81629c4&rfr_iscdi=true