{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,22]],"date-time":"2026-08-22T05:25:41Z","timestamp":1787376341183,"version":"build-2736575974"},"reference-count":23,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.es","elsevier.es","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Archivos de Bronconeumolog\u00eda"],"published-print":{"date-parts":[[2026,8]]},"DOI":"10.1016\/j.arbres.2026.07.009","type":"journal-article","created":{"date-parts":[[2026,8,12]],"date-time":"2026-08-12T20:05:03Z","timestamp":1786565103000},"update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"title":["Performance and Synchronization of Portable Oxygen Concentrators Delivering Pulsed Oxygen Therapy"],"prefix":"10.1016","author":[{"given":"Marius","family":"Lebret","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Emeline","family":"Fresnel","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jacqueline","family":"Delrieu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maxime","family":"Patout","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Claudio","family":"Rabec","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"Suppl. 1","key":"10.1016\/j.arbres.2026.07.009_bib0120","doi-asserted-by":"crossref","first-page":"i1","DOI":"10.1136\/thoraxjnl-2015-206865","article-title":"British Thoracic Society guidelines for home oxygen use in adults","volume":"70","author":"Hardinge","year":"2015","journal-title":"Thorax"},{"key":"10.1016\/j.arbres.2026.07.009_bib0125","first-page":"871","article-title":"Long-term oxygen therapy","volume":"115","author":"Rembert Koczulla","year":"2018","journal-title":"Dtsch Arztebl Int"},{"key":"10.1016\/j.arbres.2026.07.009_bib0130","doi-asserted-by":"crossref","first-page":"1061","DOI":"10.1164\/rccm.200910-1638OC","article-title":"Critical comparisons of the clinical performance of oxygen-conserving devices","volume":"181","author":"Palwai","year":"2010","journal-title":"Am J Respir Crit Care Med"},{"key":"10.1016\/j.arbres.2026.07.009_bib0135","doi-asserted-by":"crossref","first-page":"155","DOI":"10.1016\/j.rppneu.2012.02.011","article-title":"Long-term oxygen therapy (LTOT) revisited: in defense of non-delivery LTOT technology","volume":"18","author":"Dunne","year":"2012","journal-title":"Rev Port Pneumol"},{"key":"10.1016\/j.arbres.2026.07.009_bib0140","doi-asserted-by":"crossref","first-page":"278","DOI":"10.1378\/chest.06-0180","article-title":"A systematic review of randomized controlled trials examining the short-term benefit of ambulatory oxygen in COPD","volume":"131","author":"Bradley","year":"2007","journal-title":"Chest"},{"key":"10.1016\/j.arbres.2026.07.009_bib0145","first-page":"CD005372","article-title":"Oxygen therapy during exercise training in chronic obstructive pulmonary disease","volume":"2007","author":"Nonoyama","year":"2007","journal-title":"Cochrane Database Syst Rev"},{"key":"10.1016\/j.arbres.2026.07.009_bib0150","first-page":"53","article-title":"Oxygen compared to air during exercise training in COPD with exercise-induced desaturation","author":"Alison","year":"2019","journal-title":"Eur Respir J"},{"key":"10.1016\/j.arbres.2026.07.009_bib0155","doi-asserted-by":"crossref","first-page":"242","DOI":"10.1136\/thx.54.3.242","article-title":"Evaluation of pulsed dose oxygen delivery during exercise in patients with severe chronic obstructive pulmonary disease","volume":"54","author":"Garrod","year":"1999","journal-title":"Thorax"},{"key":"10.1016\/j.arbres.2026.07.009_bib0160","doi-asserted-by":"crossref","first-page":"1307","DOI":"10.1378\/chest.96.6.1307","article-title":"Demand oxygen delivery for patients with restrictive lung disease","volume":"96","author":"Carter","year":"1989","journal-title":"Chest"},{"key":"10.1016\/j.arbres.2026.07.009_bib0165","doi-asserted-by":"crossref","first-page":"1199","DOI":"10.4187\/respcare.02878","article-title":"Effect of the anatomic reservoir on low-flow oxygen delivery via nasal cannula: constant flow versus pulse flow with portable oxygen concentrator","volume":"59","author":"Zhou","year":"2014","journal-title":"Respir Care"},{"key":"10.1016\/j.arbres.2026.07.009_bib0170","doi-asserted-by":"crossref","first-page":"2559","DOI":"10.2147\/COPD.S141976","article-title":"Comparison of pulsed versus continuous oxygen delivery using realistic adult nasal airway replicas","volume":"12","author":"Chen","year":"2017","journal-title":"Int J Chron Obstruct Pulmon Dis"},{"key":"10.1016\/j.arbres.2026.07.009_bib0175","doi-asserted-by":"crossref","first-page":"117","DOI":"10.4187\/respcare.06359","article-title":"In vitro-in silico comparison of pulsed oxygen delivery from portable oxygen concentrators versus continuous flow oxygen delivery","volume":"64","author":"Chen","year":"2019","journal-title":"Respir Care"},{"key":"10.1016\/j.arbres.2026.07.009_bib0180","doi-asserted-by":"crossref","first-page":"370","DOI":"10.1089\/ham.2016.0056","article-title":"Bench evaluation of four portable oxygen concentrators under different conditions representing altitudes of 2438, 4200, and 8000m","volume":"17","author":"Bunel","year":"2016","journal-title":"High Alt Med Biol"},{"key":"10.1016\/j.arbres.2026.07.009_bib0185","doi-asserted-by":"crossref","first-page":"995","DOI":"10.4187\/respcare.09822","article-title":"The effect of filters on CPAP delivery by helmet","volume":"67","author":"Privitera","year":"2022","journal-title":"Respir Care"},{"key":"10.1016\/j.arbres.2026.07.009_bib0190","doi-asserted-by":"crossref","first-page":"103344","DOI":"10.1016\/j.iccn.2022.103344","article-title":"Flow generators for helmet CPAP: which to prefer? A bench study","volume":"74","author":"Privitera","year":"2023","journal-title":"Intensive Crit Care Nurs"},{"key":"10.1016\/j.arbres.2026.07.009_bib0195","doi-asserted-by":"crossref","first-page":"2416826","DOI":"10.1016\/j.pulmoe.2023.09.007","article-title":"Helmet continuous positive airway pressure for patients\u2019 transport using a single oxygen cylinder: a bench study","volume":"31","author":"Capsoni","year":"2025","journal-title":"Pulmonology"},{"key":"10.1016\/j.arbres.2026.07.009_bib0200","doi-asserted-by":"crossref","first-page":"382","DOI":"10.4187\/respcare.03470","article-title":"Oxygenation with a single portable pulse-dose oxygen-conserving device and combined stationary and portable oxygen delivery devices in subjects with COPD","volume":"60","author":"Y\u00e1\u00f1ez","year":"2015","journal-title":"Respir Care"},{"key":"10.1016\/j.arbres.2026.07.009_bib0205","doi-asserted-by":"crossref","first-page":"324","DOI":"10.4187\/respcare.09540324","article-title":"Product performance variability with home portable oxygen systems may impact patient performance outcomes: it may be the device, not the disease","volume":"54","author":"McCoy","year":"2009","journal-title":"Respir Care"},{"key":"10.1016\/j.arbres.2026.07.009_bib0210","doi-asserted-by":"crossref","first-page":"1598","DOI":"10.1111\/resp.13083","article-title":"Portable oxygen concentrators versus oxygen cylinder during walking in interstitial lung disease: a randomized crossover trial","volume":"22","author":"Khor","year":"2017","journal-title":"Respirology"},{"key":"10.1016\/j.arbres.2026.07.009_bib0215","doi-asserted-by":"crossref","first-page":"344","DOI":"10.4187\/respcare.09540344","article-title":"A randomized multi-arm repeated-measures prospective study of several modalities of portable oxygen delivery during assessment of functional exercise capacity","volume":"54","author":"Strickland","year":"2009","journal-title":"Respir Care"},{"key":"10.1016\/j.arbres.2026.07.009_bib0220","doi-asserted-by":"crossref","first-page":"1369","DOI":"10.1513\/AnnalsATS.201809-627WS","article-title":"Optimizing home oxygen therapy. An Official American Thoracic Society Workshop Report","volume":"15","author":"Jacobs","year":"2018","journal-title":"Ann Am Thorac Soc"},{"key":"10.1016\/j.arbres.2026.07.009_bib0225","doi-asserted-by":"crossref","first-page":"e088496","DOI":"10.1136\/bmjopen-2024-088496","article-title":"Effect of telemonitoring on the rate of dropout during home non-invasive ventilation: a retrospective study using a home care provider database","volume":"14","author":"Le Mao","year":"2024","journal-title":"BMJ Open"},{"key":"10.1016\/j.arbres.2026.07.009_bib0230","doi-asserted-by":"crossref","first-page":"1498","DOI":"10.1513\/AnnalsATS.202005-487OC","article-title":"Burden and unmet needs with portable oxygen in patients on long-term oxygen therapy","volume":"18","author":"Dakkak","year":"2021","journal-title":"Ann Am Thorac Soc"}],"container-title":["Archivos de Bronconeumolog\u00eda"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0300289626002838?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0300289626002838?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,8,22]],"date-time":"2026-08-22T04:42:12Z","timestamp":1787373732000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0300289626002838"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,8]]},"references-count":23,"alternative-id":["S0300289626002838"],"URL":"https:\/\/doi.org\/10.1016\/j.arbres.2026.07.009","relation":{},"ISSN":["0300-2896"],"issn-type":[{"value":"0300-2896","type":"print"}],"subject":[],"published":{"date-parts":[[2026,8]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Performance and Synchronization of Portable Oxygen Concentrators Delivering Pulsed Oxygen Therapy","name":"articletitle","label":"Article Title"},{"value":"Archivos de Bronconeumolog\u00eda","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.arbres.2026.07.009","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 SEPAR. Published by Elsevier Espa\u00f1a, S.L.U. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}]}}