{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,27]],"date-time":"2026-06-27T15:05:42Z","timestamp":1782572742033,"version":"3.54.5"},"reference-count":9,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Respiratory Investigation"],"published-print":{"date-parts":[[2026,1]]},"DOI":"10.1016\/j.resinv.2025.101348","type":"journal-article","created":{"date-parts":[[2025,12,12]],"date-time":"2025-12-12T23:40:06Z","timestamp":1765582806000},"page":"101348","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":1,"title":["High-intensity inspiratory muscle training and diaphragm thickness in severe COPD: a prospective pilot study"],"prefix":"10.1016","volume":"64","author":[{"given":"Daisuke","family":"Minamishima","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0004-4097-4632","authenticated-orcid":false,"given":"Yuko","family":"Asato","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kazuhiro","family":"Tsuji","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rin","family":"Anamizu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nami","family":"Hasegawa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daisuke","family":"Shiihara","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.resinv.2025.101348_bib1","article-title":"Inspiratory muscle training, with or without concomitant pulmonary rehabilitation, for chronic obstructive pulmonary disease (COPD)","volume":"1","author":"Ammous","year":"2023","journal-title":"Cochrane Database Syst Rev"},{"key":"10.1016\/j.resinv.2025.101348_bib2","doi-asserted-by":"crossref","first-page":"416","DOI":"10.1183\/09031936.00031810","article-title":"Impact of inspiratory muscle training in patients with COPD: what is the evidence?","volume":"37","author":"Gosselink","year":"2011","journal-title":"Eur Respir J"},{"key":"10.1016\/j.resinv.2025.101348_bib3","doi-asserted-by":"crossref","first-page":"1119","DOI":"10.1183\/09031936.06.00105205","article-title":"High-intensity inspiratory muscle training in COPD","volume":"27","author":"Hill","year":"2006","journal-title":"Eur Respir J"},{"key":"10.1016\/j.resinv.2025.101348_bib4","doi-asserted-by":"crossref","first-page":"231","DOI":"10.1097\/00008483-200107000-00008","article-title":"High-intensity inspiratory muscle training in patients with chronic obstructive pulmonary disease and severely reduced function","volume":"21","author":"Covey","year":"2001","journal-title":"J Cardiopulm Rehabil"},{"key":"10.1016\/j.resinv.2025.101348_bib5","doi-asserted-by":"crossref","first-page":"345","DOI":"10.1093\/ptj\/86.3.345","article-title":"Effect of high-intensity inspiratory muscle training on lung volumes, diaphragm thickness, and exercise capacity in subjects who are healthy","volume":"86","author":"Enright","year":"2006","journal-title":"Phys Ther"},{"key":"10.1016\/j.resinv.2025.101348_bib6","first-page":"551","article-title":"Effects of inspiratory muscle training on physical activity in patients with COPD: a multicenter randomized controlled trial","volume":"47","author":"Okura","year":"2020","journal-title":"Physical Therapy Japan"},{"key":"10.1016\/j.resinv.2025.101348_bib7","doi-asserted-by":"crossref","first-page":"1715","DOI":"10.1016\/j.rmed.2008.07.005","article-title":"Inspiratory muscle training in adults with chronic obstructive pulmonary disease: an update of a systematic review","volume":"102","author":"Geddes","year":"2008","journal-title":"Respir Med"},{"key":"10.1016\/j.resinv.2025.101348_bib8","doi-asserted-by":"crossref","first-page":"128","DOI":"10.1097\/01.HCR.0000314208.40170.00","article-title":"Inspiratory muscle training compared with other rehabilitation interventions in chronic obstructive pulmonary disease: a systematic review update","volume":"28","author":"O'Brien","year":"2008","journal-title":"J Cardiopulm Rehabil Prev"},{"key":"10.1016\/j.resinv.2025.101348_bib9","doi-asserted-by":"crossref","first-page":"2178","DOI":"10.1111\/crj.12905","article-title":"Effects of inspiratory muscle training in COPD patients: a systematic review and meta-analysis","volume":"12","author":"Beaumont","year":"2018","journal-title":"Clin Res J"}],"container-title":["Respiratory Investigation"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2212534525002035?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2212534525002035?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,1,13]],"date-time":"2026-01-13T00:19:47Z","timestamp":1768263587000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2212534525002035"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,1]]},"references-count":9,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2026,1]]}},"alternative-id":["S2212534525002035"],"URL":"https:\/\/doi.org\/10.1016\/j.resinv.2025.101348","relation":{},"ISSN":["2212-5345"],"issn-type":[{"value":"2212-5345","type":"print"}],"subject":[],"published":{"date-parts":[[2026,1]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"High-intensity inspiratory muscle training and diaphragm thickness in severe COPD: a prospective pilot study","name":"articletitle","label":"Article Title"},{"value":"Respiratory Investigation","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.resinv.2025.101348","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2025 The Japanese Respiratory Society. Published by Elsevier B.V. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}],"article-number":"101348"}}