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https://www.readbyqxmd.com/read/27921115/-speech-audiometry-for-indication-of-conventional-and-implantable-hearing-aids
#1
U Hoppe, A Hast
The social function of the human hearing apparatus is comprehension of speech. Auditory rehabilitation aims to enhance speech perception in everyday life. Consequently, audiological evaluation contains speech perception measurement. Many speech audiometric methods have been developed in German-speaking countries, which are suitable for quantification of speech perception abilities in quiet and in noise to address specific diagnostic questions. For establishment of the indication for technical hearing systems such as hearing aids and cochlear implants, the Freiburg monosyllabic test has been employed successfully for many years...
December 5, 2016: HNO
https://www.readbyqxmd.com/read/27919375/software-intelligent-system-for-effective-solutions-for-hearing-impaired-subjects
#2
Rajkumar S, Muttan S, Sapthagirivasan V, Jaya V, Vignesh S S
PURPOSE: The anatomy and physiology of the ear is complex in nature, which makes it a challenge for audiologists to prescribe solutions for varied hearing-impaired subjects. There is a need to increase the satisfaction level of hearing-aid users by adopting better strategies that involve modern technological advancements. AIM: To design and develop a decision support Software Intelligent System (SIS) that performs audiological investigations to assess the degree of hearing loss and to suggest appropriate hearing-aid gain values...
January 2017: International Journal of Medical Informatics
https://www.readbyqxmd.com/read/27918363/tip-fold-over-in-cochlear-implantation-case-series
#3
M Geraldine Zuniga, Alejandro Rivas, Andrea Hedley-Williams, Rene H Gifford, Robert Dwyer, Benoit M Dawant, Linsey W Sunderhaus, Kristen L Hovis, George B Wanna, Jack H Noble, Robert F Labadie
OBJECTIVE: To describe the incidence, clinical presentation, and performance of cochlear implant (CI) recipients with tip fold-over. STUDY DESIGN: Retrospective case series. SETTING: Tertiary referral center. PATIENTS: CI recipients who underwent postoperative computed tomography (CT) scanning. INTERVENTION(S): Tip fold-over was identified tomographically using previously validated software that identifies the electrode array...
December 1, 2016: Otology & Neurotology
https://www.readbyqxmd.com/read/27917798/examination-of-insert-ear-interaural-attenuation-ia-values-in-audiological-evaluations
#4
Nebi M Gumus, Merve Gumus, Selim Unsal, Mustafa Yuksel, Mehmet Gunduz
PURPOSE: The purpose of this study was to evaluate Interaural Attenuation (IA) in frequency base in the insert earphones that are used in audiological assessments. METHODS: Thirty healthy subjects between 18-65 years of age (14 female and 16 male) participated in our study. Otoscopic examination was performed on all participants. Audiological evaluations were performed using the Interacoustics AC40 clinical audiometer and ER-3A insert earphones. IA value was calculated by subtracting good ear bone conduction hearing thresholds of the worst airway hearing threshold...
December 1, 2016: Clinical and Investigative Medicine. Médecine Clinique et Experimentale
https://www.readbyqxmd.com/read/27917790/retrospective-air-bone-gap-evaluation-of-patients-with-tympanic-membrane-central-perforation
#5
Levent Küçükkavruk, Esra Temügan, Mesut Kaya, Selim Unsal, Nebi Mustafa Gumus, Mustafa Yüksel, Mehmet Gündüz
PURPOSE: The purpose of this study was to evaluate hearing recovery and air-bone gap (ABG) before and after tympanoplasty surgery in patients with tympanic membrane central perforation. METHODS: Histories and audiological assessments of 160 cases (total of 26 ears from 22 patients; 11 men and 11 women) from patients who had undergone tympanoplasty surgery and hearing reconstruction due to tympanic membrane central perforation were evaluated. Pre-postoperative audiograms and the pure tone, air-bone hearing thresholds and ABG gains were evaluated...
December 1, 2016: Clinical and Investigative Medicine. Médecine Clinique et Experimentale
https://www.readbyqxmd.com/read/27916007/characteristics-and-clinical-use-of-ocular-and-cervical-vestibular-evoked-myogenic-potentials-for-evaluating-paediatric-candidates-for-cochlear-implants
#6
X-D Xu, J Hu, Q Zhang, Y Zhang, X-T Zhang, Y-F Chen, M Xu
OBJECTIVE: This study aimed to define the characteristics and use of ocular and cervical vestibular evoked myogenic potentials for evaluating paediatric cochlear implant candidates. METHODS: Ocular and cervical vestibular evoked myogenic potentials of 34 paediatric cochlear implant candidates were analysed. All patients also underwent a routine audiological examination, including computed tomography. RESULTS: In all, 27 patients with normal inner-ear structures had absent or impaired vestibular evoked myogenic potential responses...
December 5, 2016: Journal of Laryngology and Otology
https://www.readbyqxmd.com/read/27913314/audiologic-characteristics-in-a-sample-of-recently-separated-military-veterans-the-noise-outcomes-in-servicemembers-epidemiology-study-noise-study
#7
J S Gordon, S E Griest, E J Thielman, K C Carlson, W J Helt, M S Lewis, C Blankenship, D Austin, S M Theodoroff, J A Henry
Military Service Members are often exposed to high levels of occupational noise, solvents, and other exposures that can be damaging to the auditory system. Little is known about hearing loss and how it progresses in Veterans following military service. This epidemiology study is designed to evaluate and monitor a cohort of Veterans for 20 years or more to determine how hearing loss changes over time and how those changes are related to noise exposure and other ototoxic exposures encountered during military service...
November 29, 2016: Hearing Research
https://www.readbyqxmd.com/read/27905206/long-term-benefit-of-bone-anchored-hearing-systems-in-single-sided-deafness
#8
Martin Kompis, Wilhelm Wimmer, Marco Caversaccio
CONCLUSION: Bone Anchored Hearing Systems (BAHS) can be expected to still be used by ∼85% of patients with single sided deafness (SSD) 5 years after implantation, and by ∼50% after 10 years. OBJECTIVES: To investigate the long-term use of BAHS and the reasons to stop. METHOD: This was a retrospective chart review of all 33 German speaking adults with SSD who had been implanted with a BAHS at one center and of whom the implant status and use of the BAHS were known...
December 1, 2016: Acta Oto-laryngologica
https://www.readbyqxmd.com/read/27904821/auditory-brainstem-response-and-late-latency-response-in-individuals-with-tinnitus-having-normal-hearing
#9
Sreeraj Konadath, Puttabasappa Manjula
Tinnitus is a commonly encountered complaint in routine audiology practice. The pathophysiology and exact generation site of tinnitus is not precisely established. Auditory brainstem response (ABR) and late latency response (LLR) findings in individuals with tinnitus show mixed results in the literature. Majority of studies have focused on individuals having tinnitus with peripheral hearing loss. The present study explores ABR and LLR characteristics among tinnitus patients with normal audiometric presentation; with no direct indication of any cochlear lesion...
November 2016: Intractable & Rare Diseases Research
https://www.readbyqxmd.com/read/27900890/dose-and-time-dependent-ototoxicity-of-aspartame-in-rats
#10
Orhan Ozturan, Remzi Dogan, Selahattin Tugrul, Ozge Gedik, Alev Pektas Sjostrand, Yavuz Selim Yildirim
CONCLUSION: Low-dose administration of Aspartame (Ap) did not produce a significant ototoxic effect at the end of the 6th month. However, duration of the ototoxic effect is shortened and severity of the effect is increased as dose and duration of Ap administration is increased. OBJECTIVES: While Ap toxicity has been studied in short- and long-term studies, its effects on hearing have not been investigated. This study was conducted to evaluate the effects of long-term consumption of Ap administered in various doses on hearing status of rats...
November 30, 2016: Acta Oto-laryngologica
https://www.readbyqxmd.com/read/27895549/the-repeatable-battery-for-the-assessment-of-neuropsychological-status-for-hearing-impaired-individuals-rbans-h-before-and-after-cochlear-implantation-a-protocol-for-a-prospective-longitudinal-cohort-study
#11
Annes J Claes, Griet Mertens, Annick Gilles, Anouk Hofkens-Van den Brandt, Erik Fransen, Vincent Van Rompaey, Paul Van de Heyning
Background: Currently, an independent relationship between hearing loss and cognitive decline in older adults is suggested by large prospective studies. In general, cochlear implants improve hearing and the quality of life in severely to profoundly hearing impaired older persons. However, little is known about the effects of cochlear implantation on the cognitive evolution in this population. Aim of the study: The primary goal of this prospective, longitudinal cohort study is to explore the cognitive profile of severely to profoundly postlingually hearing impaired subjects before and after cochlear implantation...
2016: Frontiers in Neuroscience
https://www.readbyqxmd.com/read/27894374/autologous-intratympanic-blood-patch-for-presumed-perilymphatic-fistulas
#12
P K Foster
OBJECTIVE: To assess an alternative to bed rest and surgery for suspected perilymphatic fistulas using intratympanic blood injections. METHOD: A review was conducted of patients' history, physical and audiometric data, before and after treatment by intratympanic blood injections performed from 2009 to 2015. RESULTS: Twelve ears were identified, with trauma associated with air travel, water sports or nose blowing. Ten of these cases had hearing loss, six had vestibular symptoms...
November 29, 2016: Journal of Laryngology and Otology
https://www.readbyqxmd.com/read/27893698/influence-of-acoustic-overstimulation-on-the-central-auditory-system-an-functional-magnetic-resonance-imaging-fmri-study
#13
Tomasz Wolak, Katarzyna Cieśla, Mateusz Rusiniak, Adam Piłka, Monika Lewandowska, Agnieszka Pluta, Henryk Skarżyński, Piotr H Skarżyński
BACKGROUND The goal of the fMRI experiment was to explore the involvement of central auditory structures in pathomechanisms of a behaviorally manifested auditory temporary threshold shift in humans. MATERIAL AND METHODS The material included 18 healthy volunteers with normal hearing. Subjects in the exposure group were presented with 15 min of binaural acoustic overstimulation of narrowband noise (3 kHz central frequency) at 95 dB(A). The control group was not exposed to noise but instead relaxed in silence...
November 28, 2016: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/27890543/hearing-care-intervention-for-persons-with-dementia-a-pilot-study
#14
Sara K Mamo, Olivia Nirmalasari, Carrie L Nieman, Matthew K McNabney, Allison Simpson, Esther S Oh, Frank R Lin
OBJECTIVE: Hearing loss is a commonly unmet need among adults with dementia that may exacerbate common dementia-related behavioral symptoms. Accessing traditional audiology services for hearing loss is a challenge because of high cost and time commitment. To improve accessibility and affordability of hearing treatment for persons with dementia, there is a need for unique service delivery models. The purpose of this study is to test a novel hearing intervention for persons with dementia and family caregivers delivered in outpatient settings...
September 22, 2016: American Journal of Geriatric Psychiatry
https://www.readbyqxmd.com/read/27888825/-publication-rates-of-audiology-master-and-doctoral-theses-in-peer-reviewed-journals
#15
Bahtiyar Çelikgün, Ufuk Derinsu, A Ayça Çiprut, Merve Torun, M Tayyar Kalcıoğlu
OBJECTIVES: Theses are the prime indicators of the scientific productivity of a country and one of the main and strongest resources for the emergence of scientific articles. This study aims to examine, by using the survey method, how many of the audiology master and/or doctoral theses in Turkey were turned into a scientific work. PATIENTS AND METHODS: Individuals who received a master's degree in audiology were surveyed whether their theses had been reviewed as a paper or publication...
September 2016: Kulak Burun Boğaz Ihtisas Dergisi: KBB, Journal of Ear, Nose, and Throat
https://www.readbyqxmd.com/read/27886419/functional-characterization-of-a-novel-loss-of-function-mutation-of-prps1-related-to-early-onset-progressive-nonsyndromic-hearing-loss-in-koreans-dfnx1-potential-implications-on-future-therapeutic-intervention
#16
So Young Kim, Ah Reum Kim, Nayoung K D Kim, Chung Lee, Jin Hee Han, Min Young Kim, Eun-Hee Jeon, Woong-Yang Park, Rahul Mittal, Denise Yan, Xue Zhong Liu, Byung Yoon Choi
BACKGROUND: The symptoms of phosphoribosyl pyrophosphate synthetase 1 (PRPS1) deficiency diseases have been reported to be alleviated by medication. Herein, we report biochemical data to favor PRPS1 deficiency-related hearing loss as a potential target for pharmaceutical treatment. METHODS: We recruited 42 probands from subjects under the age of 15 years with a moderate degree of nonsyndromic autosomal-recessive or sporadic sensorineural hearing loss (SNHL) in at least one side...
November 25, 2016: Journal of Gene Medicine
https://www.readbyqxmd.com/read/27885979/gender-differences-in-audiological-findings-and-hearing-aid-benefit-in-255-individuals-with-auditory-neuropathy-spectrum-disorder-a-retrospective-study
#17
Vijaya Kumar Narne, Prashanth Prabhu, Hunsur S Chandan, Mahadeva Deepthi
BACKGROUND: There are many studies reported in the literature that have summarized audiological findings and possible rehabilitation in individuals with auditory neuropathy spectrum disorder (ANSD). However, there are very few studies that have attempted to delineate the gender differences in audiological characteristics and hearing aid benefit in individuals with ANSD. PURPOSE: The study aimed to explore the differences between males and females in terms of demographic details, audiogram, speech identification scores, otoacoustic emissions, acoustic reflexes, long latency responses, and hearing aid benefit...
November 2016: Journal of the American Academy of Audiology
https://www.readbyqxmd.com/read/27885977/preference-to-patient-centeredness-in-undergraduate-audiology-students-in-portugal
#18
Vinaya Manchaiah, David Tomé, Ashley L Dockens, Monica Harn, Purushothaman Ganesan
BACKGROUND: In health care, the model of patient-centered care is growing; and improved outcomes have been linked to patient-centeredness. Practicing audiologists have been found to strongly prefer a patient-centered approach as years in practice increase. It is unknown whether patient-centeredness begins during education and training. PURPOSE: The current study was aimed at understanding the preference to patient-centeredness in undergraduate audiology students in Portugal...
November 2016: Journal of the American Academy of Audiology
https://www.readbyqxmd.com/read/27885975/hearing-benefit-and-rated-satisfaction-in-children-with-unilateral-conductive-hearing-loss-using-a-transcutaneous-magnetic-coupled-bone-conduction-hearing-aid
#19
Melissa J Polonenko, Lora Carinci, Karen A Gordon, Blake C Papsin, Sharon L Cushing
BACKGROUND: Bilateral hearing is important for learning, development, and function in complex everyday environments. Children with conductive and mixed hearing loss (HL) have been treated for years with percutaneous coupling through an abutment, which achieves powerful output, but the implant site is susceptible to skin reactions and trauma. To overcome these complications, transcutaneous magnetic coupling systems were recently introduced. PURPOSE: The purpose of the study was to evaluate whether the new transcutaneous magnetic coupling is an effective coupling paradigm for bone-conduction hearing aids (BCHAs)...
November 2016: Journal of the American Academy of Audiology
https://www.readbyqxmd.com/read/27879226/speech-evoked-auditory-brainstem-response-in-individuals-with-diabetes-mellitus-type-2
#20
Himanshu Kumar Sanju, Akhil Mohanan, Prawin Kumar
OBJECTIVE: Diabetes is the most common glucose level dependent metabolic disorder and studies have shown that hearing impairment can be a long-term subclinical complication. Studies to investigate auditory system involvement in diabetes has focused majorly on the auditory brainstem response (ABR), otoacoustic emission, and basic audiological measures. Hence in the current study, we used speech-evoked ABR (S-ABR) as a tool to see the effect of diabetes on both a transient and sustained response of the auditory brainstem to a conventionally used consonant-vowel (CV) stimuli /da/...
November 23, 2016: Journal of International Advanced Otology
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