scholarly journals Applications of auditory evoked potentials in tinnitus: a review

2021 ◽  
Author(s):  
Hossein Seraji ◽  
Ghassem Mohammadkhani ◽  
Seyyed Mohammad Reza Taghavi
Keyword(s):  
Quality Of Life ◽  
Hearing Loss ◽  
Evoked Potentials ◽  
Auditory Perception ◽  
Auditory Evoked Potentials ◽  
Group Differences ◽  
Treatment Intervention ◽  
Intervention Evaluation ◽  
Subjective Tinnitus

Background and Aim: Subjective tinnitus is a phantom auditory perception caused by different factors and affects the patient’s quality of life. The tinnitus pathophysiology is not fully unders­tood; therefore, there is no effective treatment for tinnitus. Along with other methods, auditory evo­ked potentials (AEPs) may be helpful in unders­tanding this condition and the involved struc­tures. This study aimed to review the applications of AEPs in tinnitus studies. Recent Findings: The studies investigating tinnitus were categorized into three groups of tinnitus pathophysiology, pre- or post-treatment/intervention evaluation of tinnitus, and objective diagnosis of tinnitus. Contradictory and unrep­eatable findings were observed in each group. Conclusion: Discrepancies in the results of AEPs studies can be due to between-group and within-group differences, lack of proper match­ing in terms of tinnitus etiology and hearing loss, and difference in neurophysiologic models of tinnitus.

scholarly journals Cortical Auditory Evoked Potentials in Children with a Hearing Loss: A Pilot Study

2012 ◽  
Vol 2012 ◽  
pp. 1-8 ◽  
Author(s):  
Amineh Koravand ◽  
Benoît Jutras ◽  
Maryse Lassonde
Keyword(s):  
Hearing Loss ◽  
Evoked Potentials ◽  
Hearing Aids ◽  
Auditory Processing ◽  
Auditory Evoked Potentials ◽  
Group Differences ◽  
Central Auditory Processing ◽  
Significant Group ◽  
Children With Hearing Loss ◽  
Cortical Auditory Evoked Potentials

Objective. This study examined the patterns of neural activity in the central auditory system in children with hearing loss.Methods. Cortical potentials and mismatch responses (MMRs) were recorded from ten children aged between 9 and 10 years: five with hearing loss and five with normal hearing in passive oddball paradigms using verbal and nonverbal stimuli.Results. Results indicate a trend toward larger P1 amplitude, a significant reduction in amplitude, and latency of N2 in children with hearing loss compared to control. No significant group differences were observed for the majority of the MMRs conditions.Conclusions. Data suggest that the reduced auditory input affects the pattern of cortical-auditory-evoked potentials in children with a mild to moderately severe hearing loss. Results suggest maturational delays and/or deficits in central auditory processing in children with hearing loss, as indicated by the neurophysiological markers P1 and N2. In contrast, negative MMR data suggest that the amplification provided by the hearing aids could have allowed children with hearing loss to develop adequate discriminative abilities.

scholarly journals Hearing Loss in Patients with Shunt-Treated Hydrocephalus

Folia Medica ◽  
2016 ◽  
Vol 57 (3-4) ◽  
pp. 216-222 ◽  
Author(s):  
Margarita V. Panova ◽  
Ina E. Geneva ◽  
Kalina I. Madjarova ◽  
Miroslava N. Bosheva
Keyword(s):  
Quality Of Life ◽  
Hearing Loss ◽  
Functional Status ◽  
Motor Development ◽  
Auditory Evoked Potentials ◽  
Endocrine Disorders ◽  
Shunt System ◽  
Posthemorrhagic Hydrocephalus ◽  
One Year

Abstract Hearing loss is a common manifestation of the long-term complications in patients with shunt treated hydrocephalus along with motor development disturbance, cognitive and visual impairment, epilepsy and endocrine disorders. The aim of the present study was to investigate the alterations of hearing in patients with shunt treated hydrocephalus of non-tumor etiology and at least one year after implantation of ventriculo-peritoneal shunt, as well as their impact on the quality of life of patients. The study included 70 patients (age range 1.25 years - 21.25 years) with shunted non-tumor hydrocephalus and at least one year after placement of the shunt system. Hearing alterations were proved by measuring the brainstem auditory evoked potentials (BAEP) for children up to 5 years of age and children with mental retardation; audiograms was used for children older than 5 years with normal neuro-psychological development (NPD). Of the 70 studied patients 17 (24%) had hearing loss (10 bilateral and 7-unilateral) and all of them had sensorineural hearing loss, which is associated with low weight at birth, posthemorrhagic hydrocephalus and brainstem symptoms at the time of diagnosis of hydrocephalus. Hearing pathology was found more often in shunt-treated patients with NPD retardation, poor functional status and low quality of life. Children with shunt-treated hydrocephalus have hearing loss of sensorineural type. Children with brain stem symptomatology at diagnosing hydrocephalus and children with post-hemorrhagic hydrocephalus show higher risk of hearing loss. Children with shunted hydrocephalus and hearing loss show lower NPD, lower quality of life and lower functional status.

scholarly journals Age Effects on Neural Representation and Perception of Silence Duration Cues in Speech

2019 ◽  
Vol 62 (4S) ◽  
pp. 1099-1116 ◽  
Author(s):  
Lindsey Roque ◽  
Casey Gaskins ◽  
Sandra Gordon-Salant ◽  
Matthew J. Goupell ◽  
Samira Anderson
Keyword(s):  
Hearing Loss ◽  
Regression Analysis ◽  
Linear Regression ◽  
Evoked Potentials ◽  
Auditory Evoked Potentials ◽  
Linear Regression Analysis ◽  
Auditory Brainstem ◽  
Normal Hearing ◽  
Group Differences ◽  
Cortical Auditory Evoked Potentials

Purpose Degraded temporal processing associated with aging may be a contributing factor to older adults' hearing difficulties, especially in adverse listening environments. This degraded processing may affect the ability to distinguish between words based on temporal duration cues. The current study investigates the effects of aging and hearing loss on cortical and subcortical representation of temporal speech components and on the perception of silent interval duration cues in speech. Method Identification functions for the words DISH and DITCH were obtained on a 7-step continuum of silence duration (0–60 ms) prior to the final fricative in participants who are younger with normal hearing (YNH), older with normal hearing (ONH), and older with hearing impairment (OHI). Frequency-following responses and cortical auditory-evoked potentials were recorded to the 2 end points of the continuum. Auditory brainstem responses to clicks were obtained to verify neural integrity and to compare group differences in auditory nerve function. A multiple linear regression analysis was conducted to determine the peripheral or central factors that contributed to perceptual performance. Results ONH and OHI participants required longer silence durations to identify DITCH than did YNH participants. Frequency-following responses showed reduced phase locking and poorer morphology, and cortical auditory-evoked potentials showed prolonged latencies in ONH and OHI participants compared with YNH participants. No group differences were noted for auditory brainstem response Wave I amplitude or Wave V/I ratio. After accounting for the possible effects of hearing loss, linear regression analysis revealed that both midbrain and cortical processing contributed to the variance in the DISH–DITCH perceptual identification functions. Conclusions These results suggest that age-related deficits in the ability to encode silence duration cues may be a contributing factor in degraded speech perception. In particular, degraded response morphology relates to performance on perceptual tasks based on silence duration contrasts between words.

scholarly journals Hubungan frekuensi dan intensitas tinitus subjektif dengan kualitas hidup pasien

2015 ◽  
Vol 45 (1) ◽  
pp. 19
Author(s):  
Dimas Adi Nugroho ◽  
Muyassaroh Muyassaroh ◽  
Zulfikar Naftali
Keyword(s):  
Quality Of Life ◽  
Hearing Loss ◽  
Pure Tone ◽  
Pure Tone Audiometry ◽  
Moderate Level ◽  
Tinnitus Handicap Inventory ◽  
Pitch Matching ◽  
Subjective Tinnitus ◽  
Age Range

Latar belakang: Tinitus subjektif menimbulkan stres, depresi, kecemasan, dan penurunan kualitashidup. Frekuensi dan intensitas tinitus dilaporkan berhubungan dengan beratnya gangguan pada pasien.Hubungan frekuensi dan intensitas tinitus dengan kualitas hidup pasien menggunakan kuisioner TinnitusHandicap Inventory (THI) belum pernah dilaporkan di Indonesia. Tujuan: Menganalisis hubunganfrekuensi dan intensitas tinitus subjektif dengan kualitas hidup pasien. Metode: Desain penelitian potonglintang . Sampel penelitian adalah pasien tinitus subjektif yang datang ke klinik THT-KL RSUP Dr. Kariadi.Frekuensi dan intensitas tinitus diperiksa pitch-matching dan loudness-matching dengan audiometernada murni. Kualitas hidup dinilai menggunakan skor THI. Analisis data dengan uji korelasi. Hasil:Subjek penelitian sebanyak 31 pasien, laki-laki 15 orang (48,4%) dan perempuan 16 orang (51,6%),dengan rentang umur 25-60 tahun. Pasien dengan pendengaran normal sebanyak 18 orang (58,1%) dankurang pendengaran sebanyak 13 orang (41,9%). Gangguan kualitas hidup pasien terbanyak didapatkangangguan sedang, sebanyak 12 (38,7%). Frekuensi tinitus berhubungan dengan kualitas hidup pasien(p=0,005) dengan tingkat korelasi sedang (r=0,491). Intensitas tinitus berhubungan dengan kualitas hiduppasien (p=0,043) dengan tingkat korelasi lemah (r=0,365). Kesimpulan: Frekuensi dan intensitas tinitusberhubungan dengan kualitas hidup pasien. Kata kunci: tinitus subjektif, kualitas hidup, Tinnitus Handicap InventoryABSTRACT Background: Subjective tinnitus causes stress, depression, anxiety, and decrease quality of life. Thefrequency and intensity of tinnitus has been reported to have correlation with patients discomfort.Correlation between frequency and intensity of tinnitus with quality of life using Tinnitus HandicapInventory (THI) questionnaires has never been reported in Indonesia. Objective: To analize correlationbetween frequency and intensity of subjective tinnitus with quality of life. Method: Cross sectionalstudy was used in this research. Samples of the study were subjective tinnitus patients who attendedOtolaryngologic clinic Kariadi Hospital. Frequency and intensity of tinnitus was examined by pitchloudnessmatching using pure tone audiometry. Quality of life was assessed by THI scores. Correlationtest used to analize the data. Results: Subject of the study were 31 patients, consisted of 15 (48,4%)males and 16 (51,6%) females, age range between 25-60 years old. Eighteen (58,1%) patients had normalhearing and 13 (41,9%) with hearing loss. The highest disturbance of quality of life obtained in patientswas moderate handicap in 12 (38,7%) patients. Correlation between frequency of tinnitus with qualityof life was statistically significant (p=0,005) with moderate level of correlation (r=0,491). Correlationbetween intensity of tinnitus with quality of life was statistically significant (p=0,043) with weak level ofcorrelation (r=0,365). Conclusion: Frequency and intensity of subjective tinnitus had correlation withquality of life. Keywords: subjective tinnitus, quality of life, Tinnitus Handicap Inventory

Quality of Life of Youth With Hearing Loss

ASHA Leader ◽  
2010 ◽  
Vol 15 (15) ◽  
pp. 5-6
Author(s):  
Anne Skalicky ◽  
Brenda Schick ◽  
Donald Patrick
Keyword(s):  
Quality Of Life ◽  
Hearing Loss

scholarly journals Impact and cost-effectiveness evaluation of a community-based rehabilitation intervention on quality of life among Chinese adults with hearing loss: study protocol for a randomized controlled trial

Trials ◽  
2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Xin Ye ◽  
Dawei Zhu ◽  
Siyuan Chen ◽  
Xuefeng Shi ◽  
Rui Gong ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Hearing Loss ◽  
Cost Effectiveness ◽  
Treatment Group ◽  
Hearing Aids ◽  
Control Group ◽  
Chinese Adults ◽  
Community Based ◽  
The Impact

Abstract Background Hearing loss is quite prevalent and can be related to people’s quality of life. To our knowledge, there are limited studies assessing the efficacy of hearing interventions on quality of life in adults. Therefore, we aim to conduct a randomized controlled trial (RCT) to determine the impact and cost-effectiveness of community-based hearing rehabilitation on quality of life among Chinese adults with hearing loss. Methods/design In this two-arm feasibility study, participants aged 16 and above with some degree of hearing loss (n = 464) will be recruited from Linyi City, Shandong Province. They are randomly assigned to the treatment group or the control group. Those in the treatment group are prescribed with hearing aids, while those in the control group receive no intervention. Reinstruction in use of devices is provided for the treatment group during booster visits held 12 months post-randomization or unscheduled interim visits when necessary. Data are collected at baseline and the follow-up 20 months later. The primary outcome is changes in quality of life over a 20-month study period. Secondary outcomes include sub-dimensions in quality of life, physical functioning, chronic diseases, cognitive function, depression, social support, hospitalizations, falls, and healthcare costs. Finally, we will evaluate whether hearing aids intervention is cost-effective to apply in a large scale. Discussion The trial is designed to evaluate the impact and cost-effectiveness of a community-based rehabilitation intervention on quality of life among Chinese adults with hearing loss. We hope that it would help improve the well-being for Chinese adults and provide references in policy and practice for China and other countries. Trial registration Chinese Clinical Trial Registry ChiCTR1900024739. Registered on 26 July 2019.

scholarly journals Task-oriented exercises improve disability of working patients with surgically-treated proximal humeral fractures. A randomized controlled trial with one-year follow-up

2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Marco Monticone ◽  
Igor Portoghese ◽  
Daniele Cazzaniga ◽  
Valentina Liquori ◽  
Giuseppe Marongiu ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Controlled Trial ◽  
Rehabilitation Program ◽  
Group Differences ◽  
Randomized Controlled ◽  
Secondary Outcomes ◽  
One Year ◽  
Task Oriented

Abstract Background General physiotherapy is a common means of rehabilitation after surgery for proximal humeral fracture (PHF). Better-targeted exercises seem worthy of investigation and the aim of this study was to assess the efficacy of a rehabilitation program including task-oriented exercises in improving disability, pain, and quality of life in patients after a PHF. Methods By means of a randomized controlled trial with one-year follow-up, 70 working patients (mean age of 49 ± 11 years; 41 females), who were selected for open reduction and internal fixation with plates caused by PHF, were randomized to be included in an experimental (n = 35) or control group (n = 35). There was a permuted-block randomization plan, and a list of program codes was previously created; subsequently, an automatic assignment system was used to conceal the allocation. The first group underwent a supervised rehabilitation program of task-oriented exercises based on patients’ specific job activities, and occupational therapy. The second group underwent general physiotherapy, including supervised mobility, strengthening and stretching exercises. Both groups individually followed programs of 60-min session three times per week for 12 weeks in the outpatient setting. The Disability Arm Shoulder Hand questionnaire (DASH; scores range from 0 to 100; primary outcome), a Pain intensity Numerical Rating Scale (scores range 0 to 10; secondary outcomes), and the Short-Form Health Survey (scores range from 0 to 100; secondary outcomes) assessed the interventions. Participants were evaluated before surgery, before and after rehabilitation (primary endpoint), and at the one-year follow-up (secondary endpoint). A linear mixed model analysis for repeated measures was carried out for each outcome measure (p < 0.05). Results Time, group and time by group showed significant effects for all outcome measures in favour of the experimental group. The DASH and the DASH work achieved clinically important between-group differences of 16.0 points (95% confidence interval [C.I.] 7.3 to 24.7) and 19.7 (95% C.I. 9.0 to 30.5) at follow-up, respectively. The NRS achieved a between-group difference of 2.9 (95% C.I. 1.0 to 3.9) at follow-up. As for SF-36, there were between-group differences ranging from 17.9 to 37.0 at follow-up. Conclusions A rehabilitation program based on task-oriented exercises was useful in improving disability, pain, and quality of life in working patients after PHFs. Improvements lasted for at least 12 months. Trial registration On 16/12/2019, the trial was retrospectively registered in the ISRCTN registry with the ID number 17996552.

AGE-RELATED ISSUES OF THE QUALITY OF LIFE IN HEARING IMPAIRED PATIENTS

2021 ◽  
pp. 885-892
Author(s):  
Л. Е. Голованова ◽  
Е. А. Огородникова ◽  
Е. С. Лаптева ◽  
М. Ю. Бобошко
Keyword(s):  
Quality Of Life ◽  
Hearing Loss ◽  
Hearing Aids ◽  
Pure Tone Audiometry ◽  
Hearing Impaired ◽  
Hearing Disorders ◽  
Age Related ◽  
Sf 36 ◽  
Significant Difference

Целью исследования было изучение качества жизни лиц с нарушениями слуха в разных возрастных группах. Обследованы 100 пациентов, обратившихся в городской сурдологический центр для взрослых в связи с нарушением слуха: 50 человек - 34-59 лет, 50 - 60 лет и старше, из которых 32 человека были пожилого возраста (60-74 года)и 18 - старческого (75-86 лет). Степень тугоухости оценивали на основании результатов тональной пороговой аудиометрии. Для исследования качества жизни все пациенты заполняли общий опросник MOS SF-36, отражающий физический и психологический компоненты здоровья, а также специальный опросник HHIА(E)-S для лиц с нарушениями слуха. Установлено, что шкала HHIА(E)-S демонстрирует высокую корреляцию со степенью тугоухости у пациентов моложе 60 лет ( R =0,98; достоверность различий на уровне p <0,05), которая снижается у пациентов 60 лет и старше ( R =0,94; различия в оценках при разной степени тугоухости недостоверны). Значительные трудности в старшей возрастной группе могут быть связаны с тем, что людям пожилого и, особенно, старческого возраста сложно пользоваться слуховыми аппаратами (или они для них неэффективны) и оценивать свои затруднения по шкалам опросника. Целесообразно использовать шкалу HHIА(Е)-S в качестве скринингового инструмента для раннего выявления тугоухости, направления пациентов к сурдологу и своевременного слухопротезирования. The aim of the research was to study the quality of life in hearing impaired patients of different age. 100 patients referred to the city audiology centre because of their hearing disorders were examined: 50 patients from 34 to 59 years old and 50 patients from 60 years and older, from which 32 patients were of older age (60 to 74 years old) and 18 of oldest age (75 to 86 years old). A degree of hearing loss was assessed according to results of pure tone audiometry. To study the quality of life all patients filled in the questionnaire MOS SF-36, which evaluates physical and psychological components of health, and the questionnaire HHIA(E)-S, designed specifically for patients with hearing disorders. The HHIA(E)-S scale was found to show high correlation with hearing loss degree in patients younger than 60 years old ( R =0,98 with statistically significant difference, p <0,05), with decreasing correlation in patients from 60 years and older ( R =0,98; no significant difference while assessing various hearing loss degrees). Considerable difficulties in this age group may be explained by the fact, that older and especially oldest patients have a challenge with hearing aids usage (or they are of low efficiency for them) and with assessing theirs difficulties on the questionnaire scales. The HHIA(E)-S scale is useful as a screening tool for early detection of hearing loss, referral of patients to an audiologist and prompt hearing aid fitting.

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