International Journal of Audiology

OBJECTIVE: To evaluate whether a 500 pulses per second per channel (pps/ch) rate would provide non-inferior hearing performance compared to the 900 pps/ch rate in the Advanced Combination Encoder (ACE™) sound coding strategy. DESIGN: A repeated measures single-subject design was employed, wherein each subject served as their own control. All except one subject used 900 pps/ch at enrolment. After three weeks of using the alternative rate program, both programs were loaded into the sound processor for two more weeks of take-home use...

OBJECTIVE: To evaluate the effectiveness of hearing health education programs aimed at preventing noise-induced hearing loss (NIHL), of recreational and occupational origin, by means of a systematic review and meta-analysis. DESIGN: The search strategy was carried out in on five electronic databases, as well as referrals from experts. The risk of bias was judged, and the random effects meta-analysis was performed. The certainty of the evidence was assessed. STUDY SAMPLE: Effectiveness studies that used educational intervention in hearing health and prevention of NIHL were included...

OBJECTIVE: This systematic review aims to examine the current literature on help-seeking, hearing device uptake, and hearing health outcomes in individuals with subclinical hearing loss. DESIGN: Systematic review. STUDY SAMPLE: Searches of three databases (CINAHL, MEDLINE (PubMed), and Scopus) yielded nine studies meeting the inclusion criteria. The quality of the included studies was determined using the National Institute of Health quality assessment tool...

OBJECTIVE: Illness perceptions refer to thoughts and ideas an individual has about an illness. The aim was to understand how cochlear implant (CI) users' illness perceptions, in addition to their monosyllabic word recognition abilities, are associated with their self-perceived sound quality. DESIGN: Data were collected during routine CI check-up appointments. Participants completed the Brief Illness Perception Questionnaire (assessing their illness perceptions) and the Hearing Implant Sound Quality Index (assessing their subjective sound quality)...

OBJECTIVE: This study aimed to explore how the consistency of hearing aid (HA) use impacts vocabulary performance in children with moderately severe to profound hearing loss and determine the amount of HA use time associated with better vocabulary outcomes. DESIGN: Personal wear time percentage (WTP) was an indicator of HA use consistency, and the information on HA wear time was collected from both parent reports and datalogs. Pearson's correlations were performed to investigate the associations between hearing loss severity, WTP and vocabulary performance...

OBJECTIVES: The aim of this interventional non-randomised prospective controlled study was to assess the effectiveness of transcutaneous vagus nerve stimulation (tVNS) in human subjects with tinnitus. DESIGN: The ParasymTM tVNS device was paired with an auditory stimulation. Treatment and observations were conducted over 12 weeks. Audiological evaluation was performed. Responses from a set of questionnaires and quantitative electroencephalography (qEEG) before and after treatment were collected...

OBJECTIVE: To examine whether cortical sensory gating predicts how older adults with and without hearing loss perform the Tracking of Noise Tolerance (TNT) test. DESIGN: Single-blind mixed design. TNT performance was defined by average tolerated noise relative to speech levels (TNTAve ) and by an average range of noise levels over a two-minute trial (excursion). Sensory gating of P1-N1-P2 components was measured using pairs of 1 kHz tone pips. STUDY SAMPLE: Twenty-three normal-hearing (NH) and 16 hearing-impaired (HI) older adults with a moderate-to-severe degree of sensorineural hearing loss...

OBJECTIVES: (1) to determine whether the standard Dutch word lists for speech audiometry are equally intelligible in normal-hearing listeners (Experiment 1), (2) to investigate whether synthetic speech can be used to create word lists (Experiment 1) and (3) to determine whether the list effect found in Experiment 1 can be reduced by combining two lists into pairs (Experiment 2). DESIGN: Participants performed speech tests in quiet with the original (natural) and synthetic word lists (Experiment 1...

OBJECTIVE: to evaluate the levels of successful hearing preservation and preservation of functional hearing following cochlear implantation (HPCI) in children using the Cochlear Nucleus® Slim Straight Electrode (SSE). DESIGN: retrospective case note review of paediatric HPCI cases in our CI centre from 2013 to 2023. Inclusion criteria were attempted hearing preservation surgery, SSE used for implantation, pre-operative hearing thresholds ≤80dBHL at 250 Hz, CI before 18 years of age...

OBJECTIVE: This clinical note aimed to 1) describe the order-of-report (OoR) strategies used by a large sample of children who completed 2pDD testing in the free-recall condition as part of an audiological assessment of auditory processing (AP), and 2) determine if use of OoR correlated with 2pDD test performance. DESIGN: A retrospective (case-review), single observation design. STUDY SAMPLE: A convenient sample of 77 children (50 males and 27 females aged 7...

OBJECTIVE: The study investigated how auditory training affects effort exerted by hearing-impaired listeners in speech-in-noise task. DESIGN: Pupillometry was used to characterise listening effort during a hearing in noise test (HINT) before and after phoneme-in-noise identification training. Half of the study participants completed the training, while the other half formed an active control group. STUDY SAMPLE: Twenty 63-to-79 years old experienced hearing-aid users...

OBJECTIVE: To explore the perspectives of patients and hearing care providers (HCPs) about an adult remote hearing-aid delivery service implemented during the COVID-19 pandemic. DESIGN: Service evaluation via surveys. The patient survey measured satisfaction with the service, perceived hearing-aid handling skills, and preferences for future services. The HCP survey explored the impact of teleaudiology on outcomes compared to in-person care and factors important for successful teleaudiology...

OBJECTIVE: To use a standardised reporting tool to identify potential eligible candidates for cochlear implant (CI) referral and quantify the proportion of adults who had a CI referral discussion after presenting with an audiogram within United Kingdom (UK) audiometric criteria. DESIGN: Retrospective multicentre 6-month audit of Audiology clinic databases. STUDY SAMPLE: A total of 810 adults from five geographically diverse UK Audiology sites...

OBJECTIVE: This study aimed to develop a dual-task Mandarin Reading Span Test (RST) to assess verbal working memory related to speech perception in noise. DESIGN: The test material was developed taking into account psycholinguistic factors (i.e. sentence structure, number of syllables, word familiarity, and sentences plausibility), to achieve good test reliability and face validity. The relationship between the 28-sentence Mandarin RST and speech perception in noise was confirmed using three speech perception in noise measures containing varying levels of contextual and linguistic information...

OBJECTIVE: To investigate older and younger adults' perceptions of older and younger adults who wear hearing aids. DESIGN: Participants completed two Implicit Association Tests: One with images of older adults (OA-IAT) and one with images of younger adults (YA-IAT), either wearing or not wearing hearing aids. Participants also rated age, attractiveness, and intelligence of younger and older adults pictured with or without a hearing aid. STUDY SAMPLE: Thirty older adults ( M age = 70 years, SD = 4...

OBJECTIVE: Approximately 30-50% of sudden sensorineural hearing loss (SSNHL) patients show poor response to systemic steroid therapy. Additionally, the most appropriate treatment for patients with refractory sudden sensorineural hearing loss (RSSNHL) is unknown. This study aimed to explore the best treatment for RSSNHL. DESIGN: Using a frequentist contrast-based model and PRISMA guidelines, this study compared five salvage regimes: intratympanic injection of steroids (ITS), hyperbaric oxygen (HBO) therapy, post auricle steroid injection (PSI), ITS combined with HBO therapy, and continued systemic steroids...

OBJECTIVE: There were two objectives of this current study. (1) To understand the impacts of hearing loss for late-deafened adults and the experiences of support received both from hearing healthcare providers and peers. (2) To understand the types of support needed during and after a cochlear implant. DESIGN: The study used mixed methods. A survey was posted to three cochlear implant social media groups and participants could self-select to participate in a semi-structured interview by leaving their email address...

OBJECTIVE: To use a multimodal approach to classify individuals with tinnitus from controls, and individuals with mild versus severe tinnitus. DESIGN: We have previously shown feasibility of a non-invasive imaging technique called functional near-infrared spectroscopy (fNIRS) to detect tinnitus-related changes in cortical activity and classify individuals with tinnitus from controls, as well as individuals with mild versus severe tinnitus. In this study we have used a multimodal approach by recording heart rate, heart rate variability and skin conductance, in addition to fNIRS signals, from individuals with tinnitus and controls...

OBJECTIVE: To describe evidence of migraine-associated tinnitus and hearing loss. DESIGN: This study was registered in PROSPERO and followed the PRISMA guidelines. The inclusion criteria were observational studies with subjects aged ≥18 years, in which the association between migraine and tinnitus and/or hearing loss was evaluated. Reviews, case reports, commentaries, letters to the editor, and studies that included individuals with some diseases were excluded...

OBJECTIVE: Stigma has long been implicated as a reason why adults with acquired hearing loss are slow to seek help and for sub-optimal uptake of hearing devices. However, the field has not developed a comprehensive understanding of why stigma occurs, nor has it related this comprehensive knowledge to a theoretical framework. DESIGN: This special issue presents results from a two-phase, multi-method study to systematically investigate how stigma is experienced by adults with hearing loss and their families, how they manage it in everyday life, and how these experiences relate to the decision to wear hearing aids...