{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,9]],"date-time":"2026-09-09T08:25:09Z","timestamp":1788942309322,"version":"build-2803163510"},"reference-count":30,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2022,4,27]],"date-time":"2022-04-27T00:00:00Z","timestamp":1651017600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Veterinary Medicine &amp;amp; Sci"],"published-print":{"date-parts":[[2022,7]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Evidence\u2010based guidelines for determining dietary management in dogs with megaoesophagus are lacking.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>This study looked to compare oesophageal clearance times (ECT) of liquid and two food consistencies using a contrast videofluoroscopy feeding evaluation, and to assess if recommendations made based on findings could improve regurgitation and quality of life in dogs with congenital megaoesophagus.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Twenty\u2010one dogs with congenital megaoesophagus and nine healthy dogs received liquid, slurry, and meatball diets containing barium while in an upright position. Follow\u2010up was performed to determine response to recommendations.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Healthy dogs had significantly shorter median ECT for all consistencies (\n                      <jats:italic>p &lt;<\/jats:italic>\n                      \u00a00.001). In the megaoesophagus group, ECT varied by consistency and individual. The number of dogs in the megaoesophagus group with complete clearance was four (median ECT 10\u00a0min) for liquid, five (median ECT 5\u00a0min) for slurry, and two (median ECT 5 and 30\u00a0min, respectively) for meatballs. Partial clearance was seen in 11 dogs (median clearance 25%) with liquid, seven with slurry (median clearance 50%), and five with meatballs (median clearance 60%). Recommendations included altering current medications (13\/21 dogs), diet consistency (6\/21), time upright (12\/21), water delivery (21\/21), and adding activity (7\/21). Regurgitation episodes\/week decreased significantly from 5.5 to 2.5 (\n                      <jats:italic>p &lt;<\/jats:italic>\n                      \u00a00.001) at follow\u2010up 3\u20135\u00a0weeks post\u2010evaluation, with 95% of owners reporting improvement in quality of life. Seventy percent were alive 46\u2013777 days after last recheck. Three dogs died from megaoesophagus associated complications (median survival 461 days after diagnosis).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>The findings of this study suggest that a videofluoroscopic feeding evaluation may help guide management of dogs with congenital megaoesophagus.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/vms3.821","type":"journal-article","created":{"date-parts":[[2022,4,27]],"date-time":"2022-04-27T10:26:25Z","timestamp":1651055185000},"page":"1434-1442","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Use of a videofluoroscopic feeding evaluation to guide management of dogs with congenital idiopathic megaoesophagus"],"prefix":"10.1002","volume":"8","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0160-743X","authenticated-orcid":false,"given":"Janne G.","family":"Lyngby","sequence":"first","affiliation":[{"name":"Department of Veterinary Clinical Sciences College of Veterinary Medicine Washington State University Pullman Washington USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8066-838X","authenticated-orcid":false,"given":"Jillian M.","family":"Haines","sequence":"additional","affiliation":[{"name":"Department of Veterinary Clinical Sciences College of Veterinary Medicine Washington State University Pullman Washington USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sarah C.","family":"Guess","sequence":"additional","affiliation":[{"name":"Department of Veterinary Clinical Sciences College of Veterinary Medicine Washington State University Pullman Washington USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2022,4,27]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.2460\/ajvr.2005.66.425"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2982.2005.00661.x"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1939-1676.2009.0325.x"},{"key":"e_1_2_11_5_1","first-page":"33","article-title":"Megaesophagus in the dog: A review of 50 cases","volume":"21","author":"Boudrieau R.","year":"1985","journal-title":"Journal of the American Animal Hospital Association"},{"key":"e_1_2_11_6_1","first-page":"739","article-title":"Belt loop gastropexy in the management of gastroesophageal intussusception in a pup","volume":"201","author":"Clark G.","year":"1992","journal-title":"Journal of the American Animal Hospital Association"},{"key":"e_1_2_11_7_1","doi-asserted-by":"publisher","DOI":"10.3233\/CH-131783"},{"key":"e_1_2_11_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/jvim.15476"},{"key":"e_1_2_11_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/jvim.15578"},{"key":"e_1_2_11_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.rvsc.2018.11.026"},{"key":"e_1_2_11_11_1","doi-asserted-by":"publisher","DOI":"10.5326\/JAAHA-MS-6711"},{"key":"e_1_2_11_12_1","first-page":"443","article-title":"Megaesophagus in the dog: A clinical survey of 79 cases","volume":"165","author":"Harvey C. 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