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videofluoroscopy swallowing

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https://www.readbyqxmd.com/read/28224718/development-of-a-candy-sucking-test-for-evaluating-oral-function-in-elderly-patients-with-dementia-a-pilot-study
#1
Takahiro Mori, Mineka Yoshikawa, Mariko Maruyama, Aya Hiraoka, Masahiro Nakamori, Mitsuyoshi Yoshida, Kazuhiro Tsuga
AIM: To maintain oral intake in elderly patients with dementia, it is important to evaluate their oral function. However, these patients often have difficulties following instructions during oral function tests, especially with the progression of dementia. The task of sucking a lollipop candy is simple for elderly patients with mild or severe dementia. The present study aimed to develop a new oral function test - the "candy sucking test" (CST) - for elderly patients with dementia. METHODS: We recruited 23 female elderly patients with dementia (mean age 89...
February 22, 2017: Geriatrics & Gerontology International
https://www.readbyqxmd.com/read/28181331/effects-of-chin-up-posture-on-the-sequence-of-swallowing-events
#2
Irene Calvo, Kirstyn L Sunday, Phoebe Macrae, Ianessa A Humbert
BACKGROUND: Chin-up posture is frequently used to manage oral dysphagia after head and neck cancer. This prospective study investigates the effects of chin-ups on the sequence of pharyngeal swallowing events. METHODS: Twelve healthy young adults performed 45 consecutive swallows of 5 mL water across 3 phases on videofluoroscopy: 5 swallows in the neutral head position; 30 swallows during chin-up posture; and 10 swallows in the neutral head position. Swallowing kinematic and bolus flow measures for 9 swallowing events were recorded...
February 9, 2017: Head & Neck
https://www.readbyqxmd.com/read/28178125/comprehensive-swallowing-exercises-to-treat-complicated-dysphagia-caused-by-esophageal-replacement-with-colon-a-case-report
#3
Li Jiang, Yujue Wang, Na Li, Weihong Qiu, Huixiang Wu, Jianshan Huo, Meng Dai, Yong Yu, Guifang Wan, Zulin Dou, Weiping Guo
INTRODUCTION: Surgical procedures for colonic replacement of the esophagus are most commonly associated with anastomotic stricture which cause dysphagia. In this report, we describe a rare case of a patient who demonstrated dysphagia resulting from an anastomotic stricture following esophageal replacement with the colon. All the treatments to dilate the anastomotic stricture were ineffective. To investigate the new treatment strategy for a case with complicated dysphagia, clinical dysphagia evaluations, functional oral intake scale (FOIS), videofluoroscopic swallowing study as well as high-resolution manometry were used to evaluate the swallowing function of the patient before and after treatments...
February 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28100688/the-use-of-oxytocin-to-improve-feeding-and-social-skills-in-infants-with-prader-willi-syndrome
#4
Maïthé Tauber, Kader Boulanouar, Gwenaelle Diene, Sophie Çabal-Berthoumieu, Virginie Ehlinger, Pascale Fichaux-Bourin, Catherine Molinas, Sandy Faye, Marion Valette, Jeanne Pourrinet, Catie Cessans, Sylvie Viaux-Sauvelon, Céline Bascoul, Antoine Guedeney, Patric Delhanty, Vincent Geenen, Henri Martens, Françoise Muscatelli, David Cohen, Angèle Consoli, Pierre Payoux, Catherine Arnaud, Jean-Pierre Salles
BACKGROUND AND OBJECTIVES: Patients with Prader-Willi syndrome (PWS) display poor feeding and social skills as infants and fewer hypothalamic oxytocin (OXT)-producing neurons were documented in adults. Animal data demonstrated that early treatment with OXT restores sucking after birth. Our aim is to reproduce these data in infants with PWS. METHODS: We conducted a phase 2 escalating dose study of a short course (7 days) of intranasal OXT administration. We enrolled 18 infants with PWS under 6 months old (6 infants in each step) who received 4 IU of OXT either every other day, daily, or twice daily...
January 18, 2017: Pediatrics
https://www.readbyqxmd.com/read/28040606/steinert-syndrome-and-repercussions-in-dental-medicine
#5
REVIEW
Helena Baptista, Inês Lopes Cardoso
Steinert syndrome, also called myotonic dystrophy type 1, is a genetic disorder with autosomal dominant transmission characterized by myotonia and a multisystemic clinical picture that affects several tissues of the human body. The most common systemic phenotypes are: muscular, cardiac, respiratory, CNS, ocular, gynecological, digestive, orthopedical, as well as cognitive and psychological symptoms (cognitive decline). Muscles involved in voluntary movement are highly affected by myotonia especially distal muscles of upper limbs...
December 23, 2016: Archives of Oral Biology
https://www.readbyqxmd.com/read/28029056/ultrasound-in-dysphagia-rehabilitation-a-novel-approach-following-partial-glossectomy
#6
Katrina M Blyth, Patricia McCabe, Catherine Madill, Kirrie J Ballard
PURPOSE: While the presence of dysphagia following partial glossectomy has been widely reported, there is insufficient quality evidence to guide clinical decision making about the treatment of this disorder. This study investigated a novel dysphagia rehabilitation approach using ultrasound tongue imaging for patient training. METHOD: Initially, a pilot study was conducted to investigate the feasibility of ultrasound visual feedback during swallow tasks. The protocol was then replicated using a single-case experimental designed study to investigate therapeutic effect...
December 28, 2016: Disability and Rehabilitation
https://www.readbyqxmd.com/read/27965007/effects-of-chin-down-maneuver-on-the-parameters-of-swallowing-function-after-esophagectomy-with-3-field-lymphadenectomy-examined-by-videofluoroscopy
#7
Yoshihiko Kumai, Naoya Yoshida, Yuta Kamenosono, Keigo Matsubara, Yasuhiro Samejima, Hideo Baba, Eiji Yumoto
OBJECTIVES: To determine the effect of the chin-down maneuver after esophagectomy with 3-field lymphadenectomy (3FL) on pharyngeal residue, upper esophageal sphincter (UES) opening, and laryngeal closure. DESIGN: Prospective data were collected from a pharyngeal videofluoroscopic swallowing study. SETTING: Dysphagia clinics. PARTICIPANTS: Patients selected according to the inclusion criteria (N=14; mean age, 65.9y) from a total of 43 patients who underwent esophagectomy with 3FL from May to December 2014 were enrolled...
December 10, 2016: Archives of Physical Medicine and Rehabilitation
https://www.readbyqxmd.com/read/27959902/characterization-of-swallowing-sound-preliminary-investigation-of-normal-subjects
#8
Tsuyoshi Honda, Takuro Baba, Keiko Fujimoto, Takaharu Goto, Kan Nagao, Masafumi Harada, Eiichi Honda, Tetsuo Ichikawa
OBJECTIVE: The purpose of this study was to characterize the swallowing sound and identify the process of sound generation during swallowing in young healthy adults. METHODS: Thirty-three healthy volunteers were enrolled and allocated into three experimental groups. In experiment 1, a microphone was attached to one of eight cervical sites in 20 subjects, participants swallowed 5 ml water, and the sound waveform was recorded. In experiment 2, 10 subjects swallowed either 0, 5, 10, or 15 ml water during audio recording...
2016: PloS One
https://www.readbyqxmd.com/read/27958600/comparison-between-videofluoroscopy-fiberoptic-endoscopy-and-scintigraphy-for-diagnosis-of-oro-pharyngeal-dysphagia
#9
B Fattori, P Giusti, V Mancini, M Grosso, M R Barillari, L Bastiani, S Molinaro, A Nacci
The purpose of this study was to compare videofluoroscopy (VFS), fiberoptic endoscopic evaluation of swallowing (FEES) and oro-pharyngo- oesophageal scintigraphy (OPES) with regards to premature spillage, post-swallowing residue and aspiration to assess the reliability of these tests for detection of oro-pharyngeal dysphagia. Sixty patients affected with dysphagia of various origin were enrolled in the study and submitted to VFS, FEES and OPES using a liquid and semi-solid bolus. As a reference, we used VFS...
October 2016: Acta Otorhinolaryngologica Italica
https://www.readbyqxmd.com/read/27896816/altered-pharyngeal-structure-and-dynamics-among-patients-with-cervical-kyphosis
#10
Derrick R Randall, E Brandon Strong, Peter C Belafsky
OBJECTIVES/HYPOTHESIS: Deformities of the anterior cervical spine are an established cause of dysphagia. Whereas osteophytes and spinal fusion hardware have been reported to alter bolus flow and contribute to swallowing dysfunction, the relationship between abnormal spine curvature and swallowing dysfunction is not established. The purpose of this investigation was to evaluate the association between cervical kyphosis and objective measures of swallowing dysfunction on videofluoroscopy...
November 29, 2016: Laryngoscope
https://www.readbyqxmd.com/read/27883179/evidence-that-an-internal-schema-adapts-swallowing-to-upper-airway-requirements
#11
Seng Mun Wong, Rickie J Domangue, Sidney Fels, Christy L Ludlow
KEY POINTS: To swallow food and liquid safely, airway protection is essential. Upward and forward movements of the hyoid and larynx in the neck during swallowing vary in magnitude between individuals. In healthy human adults, hyoid and laryngeal movements during swallowing were scaled by differences in initial upper airway area before swallowing. Individuals increased laryngeal elevation during swallowing in response to increased airway opening before swallowing. We show that when upper airway protection requirements change, individuals use an internal sensorimotor scaling system to adapt movements to maintain swallow safety...
November 24, 2016: Journal of Physiology
https://www.readbyqxmd.com/read/27878598/implementing-the-free-water-protocol-does-not-result-in-aspiration-pneumonia-in-carefully-selected-patients-with-dysphagia-a-systematic-review
#12
Anna Gillman, Renata Winkler, Nicholas F Taylor
The Frazier Free Water Protocol was developed with the aim of providing patients with dysphagia an option to consume thin (i.e. unthickened) water in-between mealtimes. A systematic review was conducted of research published in peer-reviewed journals. An electronic search of the EMBASE, CINAHL and MEDLINE databases was completed up to July 2016. A total of 8 studies were identified for inclusion: 5 randomised controlled trials, 2 cohort studies with matched cases and 1 single group pre-post intervention prospective study...
November 23, 2016: Dysphagia
https://www.readbyqxmd.com/read/27823802/in-vivo-observations-and-in-vitro-experiments-on-the-oral-phase-of-swallowing-of-newtonian-and-shear-thinning-liquids
#13
S Mowlavi, J Engmann, A Burbidge, R Lloyd, P Hayoun, B Le Reverend, M Ramaioli
In this study, an in vitro device that mimics the oral phase of swallowing is calibrated using in vivo measurements. The oral flow behavior of different Newtonian and non-Newtonian solutions is then investigated in vitro, revealing that shear-thinning thickeners used in the treatment of dysphagia behave very similar to low-viscosity Newtonian liquids during active swallowing, but provide better control of the bolus before the swallow is initiated. A theoretical model is used to interpret the experimental results and enables the identification of two dynamical regimes for the flow of the bolus: first, an inertial regime of constant acceleration dependent on the applied force and system inertia, possibly followed by a viscous regime in which the viscosity governs the constant velocity of the bolus...
December 8, 2016: Journal of Biomechanics
https://www.readbyqxmd.com/read/27785002/european-society-for-swallowing-disorders-european-union-geriatric-medicine-society-white-paper-oropharyngeal-dysphagia-as-a-geriatric-syndrome
#14
REVIEW
Laura Wj Baijens, Pere Clavé, Patrick Cras, Olle Ekberg, Alexandre Forster, Gerald F Kolb, Jean-Claude Leners, Stefano Masiero, Jesús Mateos-Nozal, Omar Ortega, David G Smithard, Renée Speyer, Margaret Walshe
This position document has been developed by the Dysphagia Working Group, a committee of members from the European Society for Swallowing Disorders and the European Union Geriatric Medicine Society, and invited experts. It consists of 12 sections that cover all aspects of clinical management of oropharyngeal dysphagia (OD) related to geriatric medicine and discusses prevalence, quality of life, and legal and ethical issues, as well as health economics and social burden. OD constitutes impaired or uncomfortable transit of food or liquids from the oral cavity to the esophagus, and it is included in the World Health Organization's classification of diseases...
2016: Clinical Interventions in Aging
https://www.readbyqxmd.com/read/27770070/evaluation-of-dysphagia-by-novel-real-time-mri
#15
Arno Olthoff, Per-Ole Carstens, Shuo Zhang, Eva von Fintel, Tim Friede, Joachim Lotz, Jens Frahm, Jens Schmidt
OBJECTIVE: To assess safety and feasibility of real-time (RT) MRI for evaluation of dysphagia and to compare this technique to standard assessment by flexible endoscopic evaluation of swallowing (FEES) and videofluoroscopy (VF) in a cohort of patients with inclusion body myositis (IBM). METHODS: Using RT-MRI, FEES, and VF, an unselected cohort of 20 patients with IBM was studied as index disease with a uniform dysphagia. Symptoms of IBM and dysphagia were explored by standardized tools including Swallowing-Related Quality of Life Questionnaire (SWAL-QoL), IBM Functional Rating Scale, Patient-Reported Functional Assessment, and Medical Research Council Scale...
November 15, 2016: Neurology
https://www.readbyqxmd.com/read/27759943/subclinical-dysphagia-in-persons-with-prader-willi-syndrome
#16
Roxann Diez Gross, Ronit Gisser, Gregory Cherpes, Katie Hartman, Rishi Maheshwary
Prader-Willi Syndrome (PWS) is caused by a genetic imprinting abnormality resulting from the lack of expression of the paternal genes at 15q11-q13. Intellectual disability, low muscle tone, and life-threatening hyperphagia are hallmarks of the phenotype. The need for the Heimlich maneuver, death from choking, and pulmonary infection occur in a disproportionally high number of persons with PWS. The widely held belief is that eating behaviors are responsible for choking and aspiration; yet, no investigation had sought to determine if swallowing impairments were present in persons with PWS...
February 2017: American Journal of Medical Genetics. Part A
https://www.readbyqxmd.com/read/27719865/functional-disorders-of-swallowing
#17
A Baumann, P O Katz
Swallowing involves complex coordination of the neuromuscular anatomy and physiology of the oropharynx and esophagus, controlled by the enteric and central nervous systems. Dysphagia is classified as either oropharyngeal or esophageal and results from mechanical or structural disturbances. Videofluoroscopy, fiberoptic endoscopic evaluation of swallowing, barium swallow, manometry, and endoscopy are common modalities utilized in diagnosis, but none is as important as a patient's history. Functional dysphagia is a diagnosis of exclusion and is based on Rome criteria...
2017: Handbook of Clinical Neurology
https://www.readbyqxmd.com/read/27687824/dysphagia-results-from-multivariable-predictive-modelling-on-aspiration-from-a-subset-of-the-artscan-trial
#18
Karin Söderström, Per Nilsson, Göran Laurell, Björn Zackrisson, Eva Levring Jäghagen
PURPOSE: To establish predictive models for late objective aspiration and late patient-reported choking based on dose-volume parameters and baseline patient and treatment characteristics, for patients with head and neck cancer undergoing definitive radiotherapy (RT). The impact of electively treated volume on late aspiration was also investigated. METHODS AND MATERIAL: This prospective cohort is a subsample of 124 survivors from the ARTSCAN study. Late aspiration was identified with videofluoroscopy, at a minimum of 25months after the start of RT...
September 26, 2016: Radiotherapy and Oncology: Journal of the European Society for Therapeutic Radiology and Oncology
https://www.readbyqxmd.com/read/27677733/kinematic-visual-biofeedback-improves-accuracy-of-learning-a-swallowing-maneuver-and-accuracy-of-clinician-cues-during-training
#19
Alba M Azola, Kirstyn L Sunday, Ianessa A Humbert
Submental surface electromyography (ssEMG) visual biofeedback is widely used to train swallowing maneuvers. This study compares the effect of ssEMG and videofluoroscopy (VF) visual biofeedback on hyo-laryngeal accuracy when training a swallowing maneuver. Furthermore, it examines the clinician's ability to provide accurate verbal cues during swallowing maneuver training. Thirty healthy adults performed the volitional laryngeal vestibule closure maneuver (vLVC), which involves swallowing and sustaining closure of the laryngeal vestibule for 2 s...
February 2017: Dysphagia
https://www.readbyqxmd.com/read/27665103/a-noninvasive-swallowing-measurement-system-using-a-combination-of-respiratory-flow-swallowing-sound-and-laryngeal-motion
#20
Naomi Yagi, Shinsuke Nagami, Meng-Kuan Lin, Toru Yabe, Masataka Itoda, Takahisa Imai, Yoshitaka Oku
: The assessment of swallowing function is important for the prevention of aspiration pneumonia. We developed a new swallowing monitoring system that uses respiratory flow, swallowing sound, and laryngeal motion. We applied this device to 11 healthy volunteers and 10 patients with dysphagia. Videofluoroscopy (VF) was conducted simultaneously with swallowing monitoring using our device. We measured laryngeal rising time (LRT), the time required for the larynx to elevate to the highest position, and laryngeal activation duration (LAD), the duration between the onset of rapid laryngeal elevation and the time when the larynx returned to the lowest position...
September 24, 2016: Medical & Biological Engineering & Computing
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