Speech Pathology and Audiology Commons^™

The Effect Of Genetic Taste Status On Swallowing: A Literature Review, Theresa S. Lee, Angela M. Dietsch, Rana H. Damra, Rachel W. Mulheren

Department of Special Education and Communication Disorders: Faculty Publications

Purpose

Swallowing and taste share innervation pathways and are crucial to nutritive intake. Individuals vary in their perception of taste due to factors such as genetics; however, it is unclear to what extent genetic taste status influences swallowing physiology and function. The purpose of this review article is to provide background on genetic taste status, review the evidence on the association between genetic taste status and swallowing, and discuss research and clinical implications.

Method

A comprehensive literature review was conducted using search terms related to swallowing and genetic taste status. Studies were included if they investigated the main effect of …

The Use Of A Myofunctional Device In An Aged Care Population For Oral Care And Swallowing: A Feasibility Study, Hollie-Ann L. Shortland, Gwendalyn Webb, Anne E. Vertigan, Sally Hewat

International Journal of Orofacial Myology and Myofunctional Therapy

Purpose: Poor oral health is a known predictor of aspiration pneumonia in vulnerable populations such as the elderly and chronically ill. This study examined the feasibility of using myofunctional devices during a 5-week intervention for the management of oral care and dysphagia for residents in a residential aged-care facility.

Method: Feasibility was determined through evaluation of study recruitment and retention rates, adherence to intervention, and resident and staff acceptability of the intervention. Thirteen residents, ages 74–99, participated in the intervention and 10 care staff completed feedback on post-intervention questionnaires.

Results: Enrolment and retention rates were 61.9% and 92.3%, respectively. Adherence …

Muscle Tension Dysphonia In Singers And Professional Speakers With Ankyloglossia: Impact Of Treatment With Lingual Frenuloplasty And Orofacial Myofunctional Therapy, Isabella Summersgill, Gloria Nguyen, Cullen Grey, Leyli Norouz-Knutsen, Robyn Merkel-Walsh, Christine Katzenmeir, Benjamin Rafii, Soroush Zaghi

International Journal of Orofacial Myology and Myofunctional Therapy

Introduction: Muscle tension dysphonia (MTD) describes a condition affecting the feeling or quality of the voice due to increased muscle tension in and/or around the neck and larynx. Ankyloglossia is a condition of restricted tongue mobility that has been shown to be associated with increased muscle tension. This case series explores outcomes for voice users with MTD who have been treated for ankyloglossia.

Methods: Twelve professional or recreational voice users diagnosed with ankyloglossia were surveyed on their symptoms of MTD before and after treatment with lingual frenuloplasty and pre- and post-operative orofacial myofunctional therapy (OMT), a multidisciplinary approach known as …

Surgical Management Of Velopharyngeal Dysfunction: Major Techniques And Trends For The 21st Century, Dominic Alessio-Bilowus, Sadaf Hashemian, Kylie Nikolli, Ahmed Hashem Md

Medical Student Research Symposium

INTRODUCTION: Surgical management of velopharyngeal dysfunction (VPD) has become increasingly complex over recent decades with advances in diagnosis, evaluation and technique, and research focus in this area is expected to shift accordingly. This study aims to educate readers on updates in management of VPD and explore changes in surgical methods through the 21st century.

METHODS: A systematic review was conducted of all literature published on surgical treatment of VPD since the year 2000, following PRISMA reporting guidelines. Adult-acquired VPD, any non-surgical management, implants and prosthetic devices, animal or cadaver models, and case series involving less than 10 subjects were excluded. …

Ocular Vestibular Evoked Myogenic Potentials In Patients With Single Sided Deafness, Alshymaa Ibrahim Hammad, Sanaa Mahran

Journal of Medicine in Scientific Research

Introduction: Clinically unilateral severe to profound sensorineural hearing loss known as single-sided deafness (SSD). It is defined by severe-to-profound hearing thresholds with a poor word recognition ability. SSD is not uncommonly encountered in otology, their symptoms is hearing loss and often associated with the vestibular system. In SSD otolithic dysfunction may be frequently misdiagnosed and majority of patients affected by cochlear and superior vestibular nerve then inferior vestibular nerve. Otolith damage may be present in patients with SSD because they sharing a membranous structure in addition they have similar receptor cell. The vestibule and cochlea may be impacted by the …

Voice Quality Assessment In Cases Of Vocal Fold Gaps After Single Growth Factor Injection, Amr Roushdyel Badrawy, Asmaa Abdel Hamid, Israa Eltaweel, Azza Abdel Aziz Azzam

Journal of Medicine in Scientific Research

In severe vocal fold (VF) lesions, deposits of disorganized, thick collagen bundles and little hyaluronic acid (HA) are deposited in the superficial layer of lamina propria (SLP). These changes lead to severe dysphonia and aspiration, which could be complicated by fatal pneumonia. Unfortunately, no specific treatment has been recognized due to unpredictable VF regeneration. Current progress in regenerative medicine has allowed the development of tissue engineering techniques using cells, scaffolds, and growth factors (GFs). Extrinsic GFs application could help in the induction of the regenerative process. The work aims to assess the voice quality after a single GF injection of …