{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,29]],"date-time":"2025-10-29T13:26:12Z","timestamp":1761744372308},"reference-count":26,"publisher":"FapUNIFESP (SciELO)","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Arq. Gastroenterol."],"published-print":{"date-parts":[[2016,9]]},"abstract":"<jats:p>ABSTRACT  Background There are some studies in the literature about the feeding behavior and masticatory process in patients with feeding disorders; however, it is not very well known if there are alterations in oral-pharyngeal swallowing dynamics in subjects with anorexia nervosa.  Objective To evaluate the oral and pharyngeal bolus transit in patients with anorexia nervosa.  Methods The study was conducted with 8 individuals clinically diagnosed and in treatment for restricting-type anorexia nervosa (seven women and one man), and 14 healthy individuals with no digestive or neurological symptoms (10 women, 4 men). Swallows were evaluated by videofluoroscopy with three swallows of 5 mL liquid bolus and three swallows of 5 mL paste bolus consistency, given in a random sequence. The participants were asked after each swallow about the sensation of the bolus passage.  Results In the analysis of oral-pharyngeal transit duration, the mean duration of pharyngeal transit with paste bolus in patients with anorexia was shorter than in healthy volunteers (P=0.02). In the duration of movement of the hyoid bone, longer movement was observed in anorexia than in healthy volunteers with liquid bolus (P=0.01). With liquid bolus, five (62.5%) patients and one (7.1%) control had sensation of the bolus passage (P&lt;0.05).  Conclusion  There seems to be no important alterations of swallowing in subjects with anorexia nervosa, although the results suggest that pharyngeal transit has shorter duration than that seen in healthy volunteers and the hyoid movement duration is longer in patients than in healthy volunteers. Fast pharyngeal transit may be the cause of bolus transit perception in patients with anorexia nervosa.<\/jats:p>","DOI":"10.1590\/s0004-28032016000300003","type":"journal-article","created":{"date-parts":[[2016,7,16]],"date-time":"2016-07-16T13:30:53Z","timestamp":1468675853000},"page":"136-140","source":"Crossref","is-referenced-by-count":5,"title":["VIDEOFLUOROSCOPIC EVALUATION OF SWALLOWS IN ANOREXIA NERVOSA"],"prefix":"10.1590","volume":"53","author":[{"given":"Carla Manfredi","family":"SANTOS","sequence":"first","affiliation":[{"name":"Hospital do Estado,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rachel Aguiar","family":"CASSIANI","sequence":"additional","affiliation":[{"name":"Hospital do Estado,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Roberto Oliveira","family":"DANTAS","sequence":"additional","affiliation":[{"name":"Universidade de S\u00e3o Paulo,  Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"530","reference":[{"key":"ref1","doi-asserted-by":"crossref","first-page":"24","DOI":"10.1007\/PL00009545","article-title":"Do psychogenic dysphagia patients have an eating disorder?","volume":"13","author":"Barofsky I","year":"1998","journal-title":"Dysphagia"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"767","DOI":"10.1016\/j.dld.2010.03.018","article-title":"Esophageal motility and symptoms in restricting and binge-eating\/purging anorexia","volume":"42","author":"Benini L","year":"2010","journal-title":"Dig Liver Dis"},{"key":"ref3","first-page":"60","article-title":"Dysphagia and emotional distress","volume":"33","author":"Bretan O","year":"1996","journal-title":"Arq Gastroenterol"},{"key":"ref4","doi-asserted-by":"crossref","first-page":"670","DOI":"10.1002\/eat.22397","article-title":"Structural hippocampal alterations, perceived stress, and coping deficiencies in patients with anorexia nervosa","volume":"48","author":"Burkert NT","year":"2015","journal-title":"Int J Eat Disord"},{"key":"ref5","doi-asserted-by":"crossref","first-page":"526","DOI":"10.1016\/0016-5085(87)90915-2","article-title":"Measurement of upper esophageal sphincter pressure. 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