{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,22]],"date-time":"2026-01-22T12:00:30Z","timestamp":1769083230624,"version":"3.49.0"},"reference-count":19,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2025,4,1]],"date-time":"2025-04-01T00:00:00Z","timestamp":1743465600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2025,4,1]],"date-time":"2025-04-01T00:00:00Z","timestamp":1743465600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2025,2,14]],"date-time":"2025-02-14T00:00:00Z","timestamp":1739491200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"DOI":"10.13039\/100007434","name":"Suzuken Memorial Foundation","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100007434","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001691","name":"Japan Society for the Promotion of Science","doi-asserted-by":"publisher","award":["21K17512"],"award-info":[{"award-number":["21K17512"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001691","name":"Japan Society for the Promotion of Science","doi-asserted-by":"publisher","award":["23H02827"],"award-info":[{"award-number":["23H02827"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001691","name":"Japan Society for the Promotion of Science","doi-asserted-by":"publisher","award":["24K13069"],"award-info":[{"award-number":["24K13069"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.fr","clinicalkey.jp","clinicalkey.com.au","clinicalkey.es","clinicalkey.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Contemporary Clinical Trials Communications"],"published-print":{"date-parts":[[2025,4]]},"DOI":"10.1016\/j.conctc.2025.101463","type":"journal-article","created":{"date-parts":[[2025,2,20]],"date-time":"2025-02-20T08:33:28Z","timestamp":1740040408000},"page":"101463","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":1,"special_numbering":"C","title":["Investigation of the improvement of swallowing function with low-frequency pulse waves or interference waves delivered via cervical electrical stimulation in patients with Parkinson's disease: A randomized controlled study protocol"],"prefix":"10.1016","volume":"44","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0944-5538","authenticated-orcid":false,"given":"Masahiro","family":"Nakamori","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ryotaro","family":"Matsuyama","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Megumi","family":"Toko","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hidetada","family":"Yamada","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuki","family":"Hayashi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kohei","family":"Yoshikawa","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mineka","family":"Yoshikawa","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Toshikazu","family":"Nagasaki","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoshitaka","family":"Shimizu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hirofumi","family":"Maruyama","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.conctc.2025.101463_bib1","doi-asserted-by":"crossref","first-page":"S3","DOI":"10.3233\/JPD-181474","article-title":"The emerging evidence of the Parkinson pandemic","volume":"8","author":"Dorsey","year":"2018","journal-title":"J. Parkinsons Dis."},{"key":"10.1016\/j.conctc.2025.101463_bib2","first-page":"276","article-title":"Lingual control in Parkinson's disease","volume":"98","author":"Logemann","year":"1973","journal-title":"Trans. Am. Neurol. Assoc."},{"key":"10.1016\/j.conctc.2025.101463_bib3","doi-asserted-by":"crossref","first-page":"283","DOI":"10.1002\/ana.410190310","article-title":"Swallowing and speech production in Parkinson's disease","volume":"19","author":"Robbins","year":"1986","journal-title":"Ann. Neurol."},{"key":"10.1016\/j.conctc.2025.101463_bib4","doi-asserted-by":"crossref","first-page":"1309","DOI":"10.1212\/WNL.39.10.1309","article-title":"Swallowing abnormalities and their response to treatment in Parkinson's disease","volume":"39","author":"Bushmann","year":"1989","journal-title":"Neurology"},{"key":"10.1016\/j.conctc.2025.101463_bib5","doi-asserted-by":"crossref","first-page":"94","DOI":"10.1007\/s00455-011-9344-2","article-title":"Interferential electric stimulation applied to the neck increases swallowing frequency","volume":"27","author":"Furuta","year":"2012","journal-title":"Dysphagia"},{"key":"10.1016\/j.conctc.2025.101463_bib6","doi-asserted-by":"crossref","DOI":"10.1038\/s41598-024-62460-x","article-title":"Cervical percutaneous interferential current stimulation improves citric acid cough tests in patients with Parkinson's disease on medication","volume":"14","author":"Nakamori","year":"2024","journal-title":"Sci. Rep."},{"key":"10.1016\/j.conctc.2025.101463_bib7","doi-asserted-by":"crossref","DOI":"10.3389\/fneur.2023.1279161","article-title":"Detailed findings of videofluoroscopic examination among patients with Parkinson's disease on the effect of cervical percutaneous interferential current stimulation","volume":"14","author":"Nakamori","year":"2023","journal-title":"Front. Neurol."},{"key":"10.1016\/j.conctc.2025.101463_bib8","doi-asserted-by":"crossref","first-page":"174","DOI":"10.2340\/16501977-0317","article-title":"Neuromuscular electrical and thermal-tactile stimulation for dysphagia caused by stroke: a randomized controlled trial","volume":"41","author":"Lim","year":"2009","journal-title":"J. Rehabil. Med."},{"key":"10.1016\/j.conctc.2025.101463_bib9","doi-asserted-by":"crossref","first-page":"1872","DOI":"10.1111\/joor.13737","article-title":"Analysis of the suprahyoid muscles during tongue elevation: high-density surface electromyography as a novel tool for swallowing-related muscle assessment","volume":"51","author":"Yoshikawa","year":"2024","journal-title":"J. Oral Rehabil."},{"key":"10.1016\/j.conctc.2025.101463_bib10","doi-asserted-by":"crossref","first-page":"225","DOI":"10.1002\/cre2.531","article-title":"Real-time assessment of swallowing sound using an electronic stethoscope and an artificial intelligence system","volume":"8","author":"Suzuki","year":"2022","journal-title":"Clin. Exp. Dent. Res."},{"key":"10.1016\/j.conctc.2025.101463_bib11","doi-asserted-by":"crossref","DOI":"10.1136\/bmj.e7586","article-title":"SPIRIT, SPIRIT 2013 explanation and elaboration: guidance for protocols of clinical trials","volume":"346","author":"Chan","year":"2013","journal-title":"Br. Med. J."},{"key":"10.1016\/j.conctc.2025.101463_bib12","doi-asserted-by":"crossref","first-page":"1591","DOI":"10.1002\/mds.26424","article-title":"MDS clinical diagnostic criteria for Parkinson's disease","volume":"30","author":"Postuma","year":"2015","journal-title":"Mov. Disord."},{"key":"10.1016\/j.conctc.2025.101463_bib13","doi-asserted-by":"crossref","first-page":"2129","DOI":"10.1002\/mds.22340","article-title":"Movement disorder society-sponsored revision of the unified Parkinson's disease rating scale (MDS-UPDRS): scale presentation and clinimetric testing results","volume":"23","author":"Goetz","year":"2008","journal-title":"Mov. Disord. Off. J. Mov. Disord. Soc."},{"key":"10.1016\/j.conctc.2025.101463_bib14","doi-asserted-by":"crossref","first-page":"1516","DOI":"10.1016\/j.apmr.2004.11.049","article-title":"Initial psychometric assessment of a functional oral intake scale for dysphagia in stroke patients","volume":"86","author":"Crary","year":"2005","journal-title":"Arch. Phys. Med. Rehabil."},{"key":"10.1016\/j.conctc.2025.101463_bib15","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pone.0239590","article-title":"Simplified cough test can predict the risk for pneumonia in patients with acute stroke","volume":"15","author":"Nakamori","year":"2020","journal-title":"PLoS One"},{"key":"10.1016\/j.conctc.2025.101463_bib16","doi-asserted-by":"crossref","first-page":"542","DOI":"10.1007\/s00455-017-9797-z","article-title":"Maximum tongue pressure is associated with swallowing dysfunction in ALS patients","volume":"32","author":"Hiraoka","year":"2017","journal-title":"Dysphagia"},{"key":"10.1016\/j.conctc.2025.101463_bib17","doi-asserted-by":"crossref","first-page":"323","DOI":"10.1006\/pulp.1996.0042","article-title":"Role of substance P in cough","volume":"9","author":"Sekizawa","year":"1996","journal-title":"Pulm. Pharmacol."},{"key":"10.1016\/j.conctc.2025.101463_bib18","doi-asserted-by":"crossref","DOI":"10.1016\/j.jns.2024.123266","article-title":"High-density surface electromyography evaluation of the suprahyoid muscles in patients with Parkinson's disease","volume":"466","author":"Nakamori","year":"2024","journal-title":"J. Neurol. Sci."},{"key":"10.1016\/j.conctc.2025.101463_bib19","doi-asserted-by":"crossref","DOI":"10.1016\/j.jns.2023.120831","article-title":"Swallowing sound index analysis using electronic stethoscope and artificial intelligence for patients with Parkinson's disease","volume":"454","author":"Nakamori","year":"2023","journal-title":"J. Neurol. Sci."}],"container-title":["Contemporary Clinical Trials Communications"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2451865425000377?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2451865425000377?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,3,20]],"date-time":"2025-03-20T01:52:32Z","timestamp":1742435552000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2451865425000377"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,4]]},"references-count":19,"alternative-id":["S2451865425000377"],"URL":"https:\/\/doi.org\/10.1016\/j.conctc.2025.101463","relation":{},"ISSN":["2451-8654"],"issn-type":[{"value":"2451-8654","type":"print"}],"subject":[],"published":{"date-parts":[[2025,4]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Investigation of the improvement of swallowing function with low-frequency pulse waves or interference waves delivered via cervical electrical stimulation in patients with Parkinson's disease: A randomized controlled study protocol","name":"articletitle","label":"Article Title"},{"value":"Contemporary Clinical Trials Communications","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.conctc.2025.101463","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2025 The Authors. Published by Elsevier Inc.","name":"copyright","label":"Copyright"}],"article-number":"101463"}}