{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,4]],"date-time":"2026-04-04T18:01:40Z","timestamp":1775325700716,"version":"3.50.1"},"reference-count":23,"publisher":"Wiley","issue":"12","license":[{"start":{"date-parts":[[2024,10,6]],"date-time":"2024-10-06T00:00:00Z","timestamp":1728172800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100004320","name":"Shiraz University of Medical Sciences","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100004320","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Neurogastroenterology Motil"],"published-print":{"date-parts":[[2024,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Esophageal motility disorders are mainly evaluated with high\u2010resolution manometry (HRM) which is a time\u2010consuming and uncomfortable procedure with potential adverse events. Acoustic characterization of the swallowing has the potential to be an alternative noninvasive procedure.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>We compared the findings on HRM and swallowing sounds in 43 patients who were referred for evaluation of dysphagia. The sound analysis was done with empirical mode decomposition method and with artificial intelligence (AI) and the estimated integrated relaxation pressure (IRP) from a two\u2010layer neural network method was compared to measured IRP on HRM. The model then was tested in five patients.<\/jats:p><\/jats:sec><jats:sec><jats:title>Key Results<\/jats:title><jats:p>IRP was estimated with high accuracy using the model developed with two\u2010layer neural network method.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions &amp; Inferences<\/jats:title><jats:p>The analysis of acoustic properties of swallowing has the potential to be used for evaluation of esophageal motility disorders, this needs to be further evaluated in larger studies.<\/jats:p><\/jats:sec>","DOI":"10.1111\/nmo.14931","type":"journal-article","created":{"date-parts":[[2024,10,7]],"date-time":"2024-10-07T04:50:21Z","timestamp":1728276621000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Comparison of measurement of integrated relaxation pressure by esophageal manometry with analysis of swallowing sounds with artificial intelligence in patients with achalasia"],"prefix":"10.1111","volume":"36","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7524-9017","authenticated-orcid":false,"given":"Kamran B.","family":"Lankarani","sequence":"first","affiliation":[{"name":"Health Policy Research Center, Health Institute Shiraz University of Medical Sciences  Shiraz Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nahid","family":"Aboulpor","sequence":"additional","affiliation":[{"name":"Artificial Intelligence Department Shiraz University of Medical Sciences  Shiraz Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Reza","family":"Boostani","sequence":"additional","affiliation":[{"name":"Department of CSE&amp;IT, Faculty of Electrical and Computer Engineering Shiraz University  Shiraz Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Samira","family":"Saeian","sequence":"additional","affiliation":[{"name":"Gastroenterology and Hepatology Research Center Shiraz University of Medical Sciences  Shiraz Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2024,10,6]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41572-022-00356-8"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.12998\/wjcc.v11.i8.1741"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.vgie.2021.08.012"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/nmo.14058"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1055\/s-2008-1047779"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1442-2050.2002.00224.x"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.14309\/ctg.0000000000000571"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12938-018-0501-9"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1007\/s12652-021-03612-z"},{"key":"e_1_2_10_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.datak.2023.102147"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.asoc.2023.110559"},{"key":"e_1_2_10_13_1","first-page":"1","article-title":"Empirical mode decomposition\u2014an introduction","author":"Zeiler A","year":"2010","journal-title":"IJCNN"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.3390\/electronics12112476"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.21105\/joss.02977"},{"key":"e_1_2_10_16_1","doi-asserted-by":"publisher","DOI":"10.1142\/S1793536910000549"},{"key":"e_1_2_10_17_1","doi-asserted-by":"publisher","DOI":"10.3233\/JIFS-223012"},{"key":"e_1_2_10_18_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00455-023-10662-2"},{"key":"e_1_2_10_19_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0287512"},{"issue":"2","key":"e_1_2_10_20_1","first-page":"97","article-title":"Dysphagia: evaluation and collaborative management","volume":"103","author":"Wilkinson JM","year":"2021","journal-title":"Am Fam Physician"},{"key":"e_1_2_10_21_1","doi-asserted-by":"publisher","DOI":"10.5056\/jnm23125"},{"key":"e_1_2_10_22_1","doi-asserted-by":"publisher","DOI":"10.5056\/jnm22121"},{"key":"e_1_2_10_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.bspc.2023.105259"},{"key":"e_1_2_10_24_1","doi-asserted-by":"publisher","DOI":"10.1540\/jsmr.59.14"}],"container-title":["Neurogastroenterology &amp; 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