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Dysphagia

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https://www.readbyqxmd.com/read/28612098/measurement-of-the-maximum-frequency-of-electroglottographic-fluctuations-in-the-expiration-phase-of-volitional-cough-as-a-functional-test-for-cough-efficiency
#1
Toshihiko Iwahashi, Makoto Ogawa, Kiyohito Hosokawa, Chieri Kato, Hidenori Inohara
The hypotheses of the present study were that the maximum frequency of fluctuation of electroglottographic (EGG) signals in the expiration phase of volitional cough (VC) reflects the cough efficiency and that this EGG parameter is affected by impaired laryngeal closure, expiratory effort strength, and gender. For 20 normal healthy adults and 20 patients diagnosed with unilateral vocal fold paralysis (UVFP), each participant was fitted with EGG electrodes on the neck, had a transnasal laryngo-fiberscope inserted, and was asked to perform weak/strong VC tasks while EGG signals and a high-speed digital image of the larynx were recorded...
June 13, 2017: Dysphagia
https://www.readbyqxmd.com/read/28608129/dysphagia-research-society-25th-anniversary-meeting-president-s-2017-report
#2
Stephanie K Daniels
No abstract text is available yet for this article.
June 12, 2017: Dysphagia
https://www.readbyqxmd.com/read/28597327/the-role-of-the-corpus-callosum-in-pediatric-dysphagia-preliminary-findings-from-a-diffusion-tensor-imaging-study-in-children-with-unilateral-spastic-cerebral-palsy
#3
Lucia Figueiredo Mourão, Kathleen M Friel, Justine Joan Sheppard, Hsing-Ching Kuo, Karen Fontes Luchesi, Andrew M Gordon, Georgia A Malandraki
The purpose of this study is to determine the relationship between the structural integrity of the corpus callosum (CC) and clinical feeding/swallowing performance in children with unilateral spastic cerebral palsy (USCP). Twenty children with USCP, (11 males, 5.11-17.6 yoa) were assessed via the Dysphagia Disorder Survey (DDS) and diffusion tensor imaging. Children were grouped into left hemisphere lesion (LHL; n = 13) and right hemisphere lesion (RHL; n = 7) groups. DTI variables analyzed for three CC regions (anterior, middle, posterior) were: fractional anisotropy (FA), radial diffusivity (RD), mean diffusivity (MD), and fibers count...
June 8, 2017: Dysphagia
https://www.readbyqxmd.com/read/28593510/within-bolus-variability-of-the-penetration-aspiration-scale-across-two-subsequent-swallows-in-patients-with-head-and-neck-cancer
#4
Johanna Hedström, Lisa Tuomi, Mats Andersson, Hans Dotevall, Hanna Osbeck, Caterina Finizia
To compare two consecutive swallowing attempts to study if there is a difference in Rosenbek's penetration-aspiration scale (PAS) scores between the first and second swallowing attempt of the same bolus type in videofluoroscopic examination of swallowing (VFS). Additional aims include reflecting on which bolus sizes and consistencies are the most relevant to include in further studies for head and neck cancer (HNC) patients. The VFS for 38 patients curatively treated for HNC was studied. All included patients showed swallowing difficulties (PAS ≥ 2)...
June 7, 2017: Dysphagia
https://www.readbyqxmd.com/read/28550485/change-in-excitability-of-cortical-projection-after-modified-catheter-balloon-dilatation-therapy-in-brainstem-stroke-patients-with-dysphagia-a-prospective-controlled-study
#5
Xiaomei Wei, Fan Yu, Meng Dai, Chunqing Xie, Guifang Wan, Yujue Wang, Zulin Dou
Although the modified balloon dilatation therapy has been demonstrated to improve pharyngeal swallowing function post stroke, the underlying neural mechanisms of improvement are unknown. Our aims are (1) to investigate the effect of modified balloon dilatation on the excitability of corticobulbar projections to the submental muscle in dysphagic patients with brainstem stroke and (2) the relation between changes in excitability and pharyngeal kinematic modifications. Thirty patients with upper esophageal sphincter (UES) dysfunction due to unilateral brainstem stroke were recruited into two groups...
May 26, 2017: Dysphagia
https://www.readbyqxmd.com/read/28540530/voice-outcomes-in-surgical-repair-of-zenker-s-diverticulum
#6
Stephen Schoeff, Michael Freeman, James Daniero
The purpose of the study was to define the impact of Zenker's diverticula on voice and potential benefit from repair. Retrospective chart review of prospectively collected data from eleven patients with a Zenker's diverticulum treated surgically in a tertiary care center from November 2014 through January 2016. The voice handicap index-10 (VHI-10) and eating assessment tool-10 (EAT-10) questionnaires were collected as part of pre- and post-operative evaluation, with an average post-operative follow-up of 69 days...
May 25, 2017: Dysphagia
https://www.readbyqxmd.com/read/28534064/reflections-on-clinical-and-statistical-use-of-the-penetration-aspiration-scale
#7
REVIEW
Catriona M Steele, Karen Grace-Martin
The 8-point Penetration-Aspiration Scale (PAS) was introduced to the field of dysphagia in 1996 and has become the standard method used by both clinicians and researchers to describe and measure the severity of airway invasion during swallowing. In this article, we review the properties of the scale and explore what has been learned over 20 years of use regarding the construct validity, ordinality, intervality, score distribution, and sensitivity of the PAS to change. We propose that a categorical revision of the PAS into four levels of increasing physiological severity would be appropriate...
May 22, 2017: Dysphagia
https://www.readbyqxmd.com/read/28528492/sagittal-plane-kinematics-of-the-jaw-and-hyolingual-apparatus-during-swallowing-in-macaca-mulatta
#8
Yuki Nakamura, Jose Iriarte-Diaz, Fritzie Arce-McShane, Courtney P Orsbon, Kevin A Brown, McKenna Eastment, Limor Avivi-Arber, Barry J Sessle, Makoto Inoue, Nicholas G Hatsopoulos, Callum F Ross, Kazutaka Takahashi
Studies of mechanisms of feeding behavior are important in a society where aging- and disease-related feeding disorders are increasingly prevalent. It is important to evaluate the clinical relevance of animal models of the disease and the control. Our present study quantifies macaque hyolingual and jaw kinematics around swallowing cycles to determine the extent to which macaque swallowing resembles that of humans. One female and one male adult Macaca mulatta were trained to feed in a primate chair. Videofluoroscopy was used to record kinematics in a sagittal view during natural feeding on solid food, and the kinematics of the hyoid bone, thyroid cartilage, mandibular jaw, and anterior-, middle-, and posterior-tongue...
May 20, 2017: Dysphagia
https://www.readbyqxmd.com/read/28528491/high-resolution-manometry-evaluation-of-pressures-at-the-pharyngo-upper-esophageal-area-in-patients-with-oropharyngeal-dysphagia-due-to-vagal-paralysis
#9
Bruno Rezende Pinna, Fernando A M Herbella, Noemi de Biase, Thays C G Vaiano, Marco G Patti
The motility of the pharynx, upper esophageal sphincter (UES), and proximal esophagus in patients with oropharyngeal dysphagia is still not entirely understood. High-resolution manometry (HRM) was recently added to the armamentarium for the study of this area. This study aims to describe HRM findings in patients with vagal paralysis. Sixteen patients (mean age 54 years, 69% females) with oropharyngeal dysphagia due to unilateral vagal paralysis were prospectively studied. All patients underwent HRM. Motility of the UES and at the topography of the velopharynx and epiglottis were recorded...
May 20, 2017: Dysphagia
https://www.readbyqxmd.com/read/28508937/the-prevalence-of-oropharyngeal-dysphagia-in-adults-presenting-with-temporomandibular-disorders-associated-with-rheumatoid-arthritis-a-systematic-review-and-meta-analysis
#10
REVIEW
Órla Gilheaney, Lina Zgaga, Isolde Harpur, Greg Sheaf, Liss Kiefer, Sibylle Béchet, Margaret Walshe
Temporomandibular disorders (TMDs) are the most frequent non-dental orofacial pain disorders and may be associated with rheumatoid arthritis (RA), resulting in oropharyngeal dysphagia (OD). However, clinicians' understanding of involvement with OD caused by RA-related TMDs is limited and the methodological quality of research in this field has been criticised. Therefore, the aim of this study was to systematically review the prevalence of oral preparatory and oral stage signs and symptoms of OD in adults presenting with TMDs associated with RA...
May 16, 2017: Dysphagia
https://www.readbyqxmd.com/read/28474132/what-type-of-food-can-older-adults-masticate-evaluation-of-mastication-performance-using-color-changeable-chewing-gum
#11
Shinichi Wada, Nobuyuki Kawate, Masazumi Mizuma
This study determines if older adults can masticate regular foods via a simple test conducted using a color-changeable chewing gum. Seventy-nine consecutive inpatients of our clinic receiving rehabilitation and general medicine were assessed for eligibility. The inclusion criterion was >65 years. Thirty patients consented to participate. The main outcome variable was the food bolus texture at the swallowing threshold for five regular foods. The main explanatory variable was the a* value of the color-changeable chewing gum after 120 s of chewing (a* represents the degree of color between red and green, and a positive a* value indicates red)...
May 4, 2017: Dysphagia
https://www.readbyqxmd.com/read/28474131/dysphagia-in-friedreich-ataxia
#12
Megan J Keage, Martin B Delatycki, Isabelle Gupta, Louise A Corben, Adam P Vogel
The objective of the study was to comprehensively characterise dysphagia in Friedreich ataxia (FRDA) and identify predictors of penetration/aspiration during swallowing. We also investigated the psychosocial impact of dysphagia on individuals with FRDA. Sixty participants with FRDA were screened for dysphagia using a swallowing quality of life questionnaire (Swal-QOL) and case history. Individuals reporting dysphagia underwent a standardised oromotor assessment (Frenchay Dysarthria Assessment, 2, FDA-2) and videofluoroscopic study of swallowing (VFSS)...
May 4, 2017: Dysphagia
https://www.readbyqxmd.com/read/28470543/dysphagia-research-society-annual-meeting-march-2-4-2017-the-hilton-portland-and-executive-tower-portland-oregon
#13
(no author information available yet)
No abstract text is available yet for this article.
May 3, 2017: Dysphagia
https://www.readbyqxmd.com/read/28456859/a-comparison-of-visual-recognition-of-the-laryngopharyngeal-structures-between-high-and-standard-frame-rate-videos-of-the-fiberoptic-endoscopic-evaluation-of-swallowing
#14
Mehran Alizadeh Aghdam, Makoto Ogawa, Toshihiko Iwahashi, Kiyohito Hosokawa, Chieri Kato, Hidenori Inohara
The purpose of this study was to assess whether or not high frame rate (HFR) videos recorded using high-speed digital imaging (HSDI) improve the visual recognition of the motions of the laryngopharyngeal structures during pharyngeal swallow in fiberoptic endoscopic evaluation of swallowing (FEES). Five healthy subjects were asked to swallow 0.5 ml water under fiberoptic nasolaryngoscopy. The endoscope was connected to a high-speed camera, which recorded the laryngopharyngeal view throughout the swallowing process at 4000 frames/s (fps)...
April 29, 2017: Dysphagia
https://www.readbyqxmd.com/read/28447217/swallowing-disorders-in-schizophrenia
#15
REVIEW
Deepika P Kulkarni, Vandan D Kamath, Jonathan T Stewart
Disorders of swallowing are poorly characterized but quite common in schizophrenia. They are a source of considerable morbidity and mortality in this population, generally as a result of either acute asphyxia from airway obstruction or more insidious aspiration and pneumonia. The death rate from acute asphyxia may be as high as one hundred times that of the general population. Most swallowing disorders in schizophrenia seem to fall into one of two categories, changes in eating and swallowing due to the illness itself and changes related to psychotropic medications...
April 26, 2017: Dysphagia
https://www.readbyqxmd.com/read/28444489/biodegradable-stents-for-caustic-esophageal-strictures-do-they-work
#16
Rakesh Kochhar, Jayanta Samanta, Jahangeer Basha, Abhai Verma, Gourdas Choudhuri, Sundeep Lakhtakia, D Nageshwar Reddy
Biodegradable (BD) stents have been used for the management of various esophageal strictures (ES) but the experience of its use in caustic strictures is limited. The present study, aimed at evaluating efficacy of BD stents for the treatment of refractory caustic-induced ES, was a retrospective multi-center study conducted at three tertiary care centers in India wherein adult patients with refractory caustic induced strictures underwent placement of a BD stent. Patients were followed up for immediate complications and long term outcome...
April 25, 2017: Dysphagia
https://www.readbyqxmd.com/read/28444488/prophylactic-swallow-therapy-for-patients-with-head-and-neck-cancer-undergoing-chemoradiotherapy-a-randomized-trial
#17
Barbara Pisano Messing, Elizabeth C Ward, Cathy L Lazarus, Melissa Kim, Xian Zhou, Jessica Silinonte, Dorothy Gold, Karen Harrer, Karen Ulmer, Samantha Merritt, Geoffrey Neuner, Marshall Levine, Ray Blanco, John Saunders, Joseph Califano
Evidence supporting prophylactic swallow exercises for patients with head and neck cancer (HNC) has not been universally demonstrated. This RCT examined diet level, feeding tube use, swallow function, and quality of life (QOL) of patients undergoing chemoradiotherapy who performed prophylactic swallowing exercises. Sixty HNC patients were randomized into exercise versus control groups. Swallowing, oromotor, toxicity, and QOL data were recorded (baseline, 3, 6, 12, 24 months). Physiological swallow function was examined at baseline and 3 months...
April 25, 2017: Dysphagia
https://www.readbyqxmd.com/read/28444487/the-anxiety-level-of-caregivers-of-neurological-patients-with-dysphagia
#18
Selen Serel Arslan, Numan Demir, A Ayşe Karaduman
We aimed to investigate anxiety level of caregivers of neurological patients with dysphagia, and the relationship of patient-related factors to anxiety level of dysphagia caregivers. A total of 103 adult neurological patients with dysphagia (study group), 30 without dysphagia (control group), and their primary caregivers were included. Types of feeding, condition of dependency in eating and drinking, dysphagia duration, and history of previous dysphagia treatment were recorded for study group. In study group, the Turkish version of the Eating Assessment Tool-10 (T-EAT-10) was used to determine dysphagia symptom severity...
April 25, 2017: Dysphagia
https://www.readbyqxmd.com/read/28439670/residual-recurrent-nerve-paralysis-after-esophagectomy-is-associated-with-preoperative-lower-serum-albumin
#19
Makoto Miyamoto, Yoshiki Kobayashi, Eri Miyata, Tomofumi Sakagami, Masao Yagi, Akira Kanda, Taku Michiura, Koichi Tomoda
Esophagectomy for esophageal cancer is invasive thoracic surgery with a high incidence rate of postoperative complications and prolongation of hospitalization, even if the standardized clinical pathway improves the outcome (mortality and morbidity). Postoperative recurrent nerve paralysis (RNP) is related to respiratory complications concomitant with prolonged hospitalization. However, it has not been elucidated which factors affect the incidence and recovery of RNP. To detect the predictive factor for postoperative RNP, we focused on preoperative serum albumin...
April 24, 2017: Dysphagia
https://www.readbyqxmd.com/read/28434168/dysphagia-in-a-patient-with-cervical-dystonia
#20
Meredith Pauly, Tiffany Hogan, Meredith Spindler
No abstract text is available yet for this article.
April 22, 2017: Dysphagia
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