A Systematic Review of Ethics Knowledge in Audiology Literature: A Follow-Up Study (2011-2020).

PURPOSE: This systematic review aimed to update and explore the extant literature (2011-2020) regarding ethics knowledge in audiology and to compare the findings to an earlier study (2001-2010). METHOD: This systematic review employed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses. RESULTS: MEDLINE, CINAHL, ERIC, MasterFILE Premier, E-Journals, Africa-Wide information and Academic Search Premier electronic databases, and non-peer-reviewed papers in Seminars in Hearing yielded a total of 63 papers. Following systematic screening using inclusion and exclusion criteria, a total of 12 full-text papers were included in this review. Pertinent data and findings from the review were tabulated and analyzed using a qualitative, deductive approach. Results showed that the 12 papers were published in nine peer-reviewed journals with a predominantly social scientific approach. This differs from the earlier review that reported only five papers with a predominantly philosophical approach. However, both the current and earlier studies focused on the rehabilitation/management role of the audiologist. In the earlier study, the focus was on moral judgment (as one of the components of moral behavior), whereas this was the focus of only half of the papers identified in this study, with the remaining papers focusing on moral sensitivity and moral motivation. CONCLUSIONS: The focus of papers had evolved and continued to include more elements related to the multiple perspectives used to analyze and describe ethics research. The body of knowledge of ethics in audiology specifically expanded in the area of social scientific research, focusing on beneficence and nonmaleficence, including moral motivation and basing research on moral judgment with the emphasis on the rehabilitation/management and education/research/administration role of audiologists.

Pediatric Amplification: A Proposed Protocol for In-Person Hearing Aid Fittings and Virtual Follow-Ups.

BACKGROUND: Children with hearing loss and their families face many financial and logistical barriers to accessing audiological care. At Rush University's Student Community Outreach Program of Excellence (SCOPE), a pediatric hearing loss outreach program is under development to address and overcome those barriers through in-person hearing aid fittings and virtual follow-up appointments. OBJECTIVES: The goal of this clinical focus article was to develop a proposed protocol for SCOPE's pediatric hearing loss outreach program that would detail the use of a bimodal model of service delivery for pediatric amplification services. This clinical focus article provides a general description of the proposed protocol. METHOD: The proposed protocol was developed as a guideline for future service delivery within SCOPE's pediatric hearing loss outreach program. Categories and details within the protocol were derived from previously published protocols and clinically relevant research. RESULTS: The final protocol is composed of six sections, which detail the rationale and target population, necessary equipment, procedures for in-person hearing aid fittings, procedures for virtual follow-ups, outcome measures, and schedule of appointments. DISCUSSION: On the national level, access to audiological care for pediatric patients and their families is restricted by both financial and logistical barriers. A telehealth model of service delivery has been shown to be effective in providing high-quality patient care while addressing these barriers. A clinical program using a bimodal model of service delivery will be implemented to address these barriers in Chicago, Illinois. Future investigation is required to monitor the efficacy of the program and develop program-specific materials.

Online Simulation Education for Audiometry Training.

PURPOSE: The purpose of this clinical focus article was to describe a new online simulation program for pure-tone audiometry. METHOD: Fictional but realistic patient profiles and testing environments were created to teach students about hearing screening protocols and pure-tone audiology. The diversity of the demographics of the United States is represented throughout the program. The web app was created using HTML/JS/CSS with a Flask server backend and MySQL database. RESULTS: The program allows students to learn the process of conducting a hearing screening and measuring audiometric thresholds using a web-based virtual clinical audiometer. The virtual audiometer includes standard audiometer features and allows for instruction based on standard guidelines. The diversity of the patients within the simulation program allows for discussions of diversity to be woven throughout the curriculum. CONCLUSIONS: The new simulation program is designed for use as a clinical training tool enabling undergraduate and graduate students to actively participate in hearing screening testing and pure-tone audiometry using any web browser. The program is also designed with the intent to improve pedagogical outcomes at the undergraduate and graduate level for communication sciences and disorders education for pure-tone audiometry by providing instructors with content that focuses on the diversity that is represented in the demographics of the United States.

Adapting Audiology Procedures During the Pandemic: Validity and Efficacy of Testing Outside a Sound Booth.

PURPOSE: This investigation aims to provide outcomes from a clinical perspective on the validity and efficacy of a wireless automated audiometer system that could be used in multiple settings when a sound booth is not accessible. Testing was conducted in a clinical setting under modified protocols meeting safety precautions during the COVID-19 pandemic. METHOD: Four doctoral students in audiology served as examiners. Participants were 69 adults between the ages of 20 and 69 years, with normal hearing (≤ 25 dB HL; n = 110 ears) or hearing loss (> 25 dB HL; n = 25 ears). Two versions of a pure-tone air-conduction threshold test following a modified Hughson-Westlake approach were performed and compared at 500, 1000, 2000, 3000, 4000, 6000, and 8000 Hz (a) in a sound-treated test booth using standard manual audiometry and (b) in a quiet, nonsound-treated clinical room (sound booth free) using automated KUDUwave audiometry. Participants were asked to complete a five-item feedback questionnaire, and examiners were interviewed to report on their experience. RESULTS: Clinical validity to within ±10 dB of standard audiometry was demonstrated for 94.5% of the total thresholds (n = 937) measured with the sound booth-free approach. Less accuracy (73.3%) was observed using a ±5 dB comparison. When comparing the mean thresholds, there were significant differences (p < .01) between the mean thresholds at most frequencies, with mean sound booth thresholds being higher than the sound booth-free mean thresholds. A strong threshold correlation (.91-.98) was found between the methods across frequencies. Participant and examiner feedback supported the efficacy of the sound booth-free technology. CONCLUSIONS: Findings support sound booth-free, automated software-controlled audiometry with active noise monitoring as a valid and efficient procedure for pure-tone hearing threshold assessment. This method offers an effective alternative when circumstances require more transportable hearing assessment technology or do not allow for standard manual audiometry in a sound booth.

Application of machine learning approaches to analyse student success for contact learning and emergency remote teaching and learning during the COVID-19 era in speech-language pathology and audiology.

BACKGROUND:  The onset of the COVID-19 pandemic across the globe resulted in countries taking several measures to curb the spread of the disease. One of the measures taken was the locking down of countries, which entailed restriction of movement both locally and internationally. To ensure continuation of the academic year, emergency remote teaching and learning (ERTL) was launched by several institutions of higher learning in South Africa, where the norm was previously face-to-face or contact teaching and learning. The impact of this change is not known for the speech-language pathology and audiology (SLPA) students. This motivated this study. OBJECTIVES:  This study aimed to evaluate the impact of the COVID-19 pandemic on SLPA undergraduate students during face-to-face teaching and learning, ERTL and transitioning towards hybrid teaching and learning. METHOD:  Using course marks for SLPA undergraduate students, K means clustering and Random Forest classification were used to analyse students' performance and to detect patterns between students' performance and the attributes that impact student performance. RESULTS:  Analysis of the data set indicated that funding is one of the main attributes that contributed significantly to students' performance; thus, it became one of the priority features in 2020 and 2021 during COVID-19. CONCLUSION:  The clusters of students obtained during the analysis and their attributes can be used in identification of students that are at risk of not completing their studies in the minimum required time and early interventions can be provided to the students.

Is a hybrid of online and face-to-face services feasible for audiological rehabilitation post COVID-19? Findings from three public health patients.

BACKGROUND:  The global coronavirus disease 2019 (COVID-19) pandemic has pushed many audiologists to incorporate remote service delivery methods to adhere to mandatory health and safety protocols. The use of tele-audiology for audiological rehabilitation may provide a sustainable, cost-effective modality to suit the existing need, particularly in low-resourced countries. OBJECTIVES:  This study aimed to investigate the feasibility of implementing a hybrid tele-rehabilitation programme in a South African public health context. An online auditory training (AT) programme was used to determine (1) compliance, (2) clinical benefit, (3) participant experience and (4) costs. METHOD:  A convergent mixed methods design with a feasibility approach was utilised. Data collection was done through questionnaires, in-booth assessments, online AT, and face-to-face interviewing. Participants undertook online AT over 4 weeks. For pre- and post-online AT, the Abbreviated Profile of Hearing Aid Benefit (APHAB), QuickSIN, entrance and exit questionnaires, interviews and a system usability scale were administered. RESULTS:  Key findings of this study included (1) a high compliance rate (84.82%) with minimal clinician contact time at 3 h 25 min over 5-6-weeks; (2) improvement in perceived hearing aid (HA) benefit, and improvement in listening skills; (3) reported positive experiences; and (4) minimal programme costs at an average of R1350.00 per participant. CONCLUSION:  The results showed positive indicators that the use of hybrid tele-rehabilitative strategies may provide a viable alternative to the traditional face-to-face modality. The hybrid approach showed clinical benefits, cost-effectiveness, minimal contact time as well as COVID-19 compliance. Further large-scale research is still needed.

Simulations as a mode of clinical training in healthcare professions: A scoping review to guide planning in speech-language pathology and audiology during the COVID-19 pandemic and beyond.

BACKGROUND:  Simulation plays an important role as an alternative method for training of students, particularly in health education. As a result of coronavirus disease 2019 (COVID-19) restrictions of face-to-face interactions, traditional teaching methods have been disrupted, increasing the need for alternative methods to supplement modes of student clinical training in healthcare programmes. OBJECTIVES:  The scoping review aimed to determine what has been documented about simulation as a mode of clinical training in healthcare professions (HCPs) in order to guide speech-language pathology and audiology (SLPA) professions during the COVID-19 pandemic and beyond. METHOD:  A scoping review was conducted. Electronic bibliographic databases including Science Direct, PubMed, Scopus MEDLINE, ProQuest, Google Scholar and WorldCat were searched to identify peer reviewed publications, published in English, between January 2011 and December 2021, and related to the use of simulation in HCPs clinical training programmes. RESULTS:  A total of 32 articles met the inclusion criteria for this scoping review. Three themes emerged when reviewing the studies: (1) face-to-face simulations as a mode of clinical training, (2) virtual reality simulation and telesimulation as modes of clinical training and (3) simulation as a complementary mode of clinical training. Evidence suggests that whilst simulations are cost-effective, accessible and efficacious as clinical training modes, they need to be combined with other modes of training such as the traditional clinical training to yield better learning outcomes. CONCLUSIONS:  Current findings highlight the role and value of simulation as a clinical training mode during COVID-19 and beyond. However, there are aspects that need to be considered to ensure that this mode of clinical training is effective, with endorsement and regulations by the SLPA Professional Board of the Health Professions Council of South Africa (HPCSA). Simulations need to be complemented with traditional clinical training methods. In the context of SLPA, particularly in low- and middle-income countries (LMICs), simulation can be used to better prepare students for their clinical placement where clinical training platforms are limited and where simulation combined with teletraining or telesupervision can be utilised to increase access to training.

Prudent healthcare in practice: integration of audiology services into primary care.

BACKGROUND: Swansea Bay University Health Board (SB UHB) has been trialling a primary care audiology pathway since 2016. The pathway enables patients with hearing, tinnitus or wax problems to be triaged directly to the audiology department acting as the first point of contact, freeing up general practitioners, Ear, Nose and Throat consultants and nurses to see patients with more complex health conditions. PURPOSE: To evaluate the efficiency of the SB UHB primary care audiology pathway. PARTICULAR FOCUS: Clinical outcomes of patients seen through the SB UHB primary care audiology pathway. OVERVIEW: The vast majority of patients seen through the SB UHB primary care audiology pathway are managed without the need for onward referral (≥87%).

Health Behavior and Motivational Engagement Models Can Explain and Modify Teleaudiology Uptake.

PURPOSE: The remote delivery of health care services (i.e., telehealth) has steadily increased across the health care landscape over the past decade with a dramatic increase following the onset of the COVID-19 pandemic. Remote audiology delivery (i.e., teleaudiology), by contrast, has traditionally been characterized by relatively low utilization. While teleaudiology services increased during the COVID-19 lockdown period, most of those services were generally limited to follow-up care and postfitting consultations to existing patients. Furthermore, there is reason to believe that, despite the benefits that remote care provides, the use of teleaudiology services has decreased as in-person care has increased following the lifting of mandatory COVID-related lockdowns. The purpose of this viewpoint article is to posit that existing theories of health behavior, usually applied to patient-specific behaviors (e.g., hearing aid uptake) may explain the reluctance of audiologists to "uptake" a teleaudiology model of care. We also explore the potential of motivational engagement strategies as a means to allow audiologists to examine their sources of ambivalence as they consider adopting a remote service-delivery model. CONCLUSIONS: Health behavior models such as the Health Belief, Transtheoretical, and capability, opportunity, motivation, and behavior (COM-B) models represent theories that may help to explain audiologists' resistance to adopting remote delivery services. Motivational engagement strategies, such as decisional balance, can provide useful tools for audiologists to examine their attitudes toward the adoption of teleaudiology.

When uncertainty becomes the norm: The Chris Hani Baragwanath Academic Hospital's Speech Therapy and Audiology Department's response to the COVID-19 pandemic.

BACKGROUND:  In March 2020 the World Health Organization declared the coronavirus disease 2019 (COVID-19) a pandemic. Management of this pandemic had significant implications for clinical departments across the world. Healthcare systems were urgently required to reorganise and redesign patient care as well as repurpose staff. OBJECTIVES:  We will share the lived experience of our response as speech therapy and audiology (STA) clinicians to the COVID-19 pandemic. METHOD:  This study adopted an autoethnographic approach within Bronfenbrenner's bioecological model to describe STA clinicians' response to the COVID-19 pandemic. RESULTS:  Adaptations to practice were made to continue service provision whilst adhering to COVID-19 regulations. We assisted in other areas to meet the immediate needs of the hospital. Service delivery strategies consisted of a review of clinical and quality assurance protocols. We developed a telehealth service package which included a hybrid approach, within a context of digital poverty. We created resources to ensure continuity of care. Collaboration within our systems facilitated innovative solutions. Mental health and well-being of staff members were key to the response developed. CONCLUSION:  South African healthcare systems' inequalities were highlighted by the pandemic. The response showed that the needs of vulnerable populations were not accounted for when developing this public health response. Lessons learnt included the importance of adaptability, becoming comfortable with uncertainty and maintaining open and transparent communication. Consultation and collaboration within various levels of our healthcare system were critical in responding to the needs of patients. Commitment to compassionate leadership and staff well-being were crucial.

Middle ear status - structure, function and pathology: A scoping review on middle ear status of COVID-19 positive patients.

BACKGROUND:  The coronavirus disease 2019 (COVID-19) pandemic is the latest public health emergency that has presented challenges globally. Limited evidence exists on the association between COVID-19 and middle ear pathologies, regardless of the respiratory nature of some of the core symptoms. OBJECTIVE:  This scoping review aimed at exploring evidence on the effects of COVID-19 on middle ear functioning as part of symptom mapping and preventive planning for ear and hearing care. METHOD:  Electronic bibliographic databases, including Medline, ProQuest, PubMed, Science Direct, ERIC and Scopus, were searched to identify peer reviewed publications, published in English, between December 2019 and January 2022, related to the effects of COVID-19 on middle ear functioning. The keywords used as MeSH terms included 'middle ear pathology', 'middle ear disorder', 'otitis media', 'hearing loss', 'hearing impairment', 'audiology' and 'COVID-19' or 'coronavirus'. RESULTS:  From eight studies that met the inclusion criteria, the findings revealed that middle ear pathologies occur in this population, with the occurrence ranging from 1.15% to 75%. Tympanic membrane structural changes, otitis media and conductive hearing loss (CHL) were commonly reported. The current findings must be interpreted with caution given that most of the studies reviewed had extremely small sample sizes or were case studies or series, thus limiting generalisability. CONCLUSION:  The findings highlight the value of strategic research planning to collate data during pandemics, ensuring that future studies use appropriate and well-designed methodologies. Trends and patterns of middle ear pathologies in this population must also be established to determine the need for periodic monitoring.

In pursuit of increasing the application of tele-audiology in South Africa: COVID-19 puts on the alert for patient site facilitator training.

BACKGROUND:  The coronavirus disease 2019 (COVID-19) presented and highlighted new and unanticipated challenges to the provision of clinical services, raising an urgency for the application of different models of service delivery, including tele-audiology. In many tele-audiology encounters, a site facilitator is needed at the patient site to help with the hands-on aspects of procedures, and the implications of this requirement are significant for the resource-constrained African context. OBJECTIVES:  The aim of this scoping review was to investigate published evidence on training provided to patient site facilitators (PSFs) for tele-audiology application to guide the South African audiology community in tele-audiology application initiatives. METHOD:  Electronic bibliographic databases including Science Direct, PubMed, Scopus MEDLINE and ProQuest were searched to identify peer-reviewed publications, published in English, between 2017 and 2021 related to training of PSFs. The guidelines of the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) were followed during the screening process as well as for illustrating the process. RESULTS:  Findings are discussed under four key themes: (1) type of tele-audiology and the implications thereof, (2) length of training and its implications, (3) diversity in the range of PSFs used and its implications for the training, and (4) heterogeneity in the training. CONCLUSION:  The findings highlight important considerations for tele-audiology application within the African context, specifically decision-making around who can serve in the role of PSFs, as well as content and nature of training required, with implications for policy and regulations as well as human resource strategy. These findings are important for the COVID-19 pandemic era and beyond.

Conducting clinical research in the era of the COVID-19 pandemic: Challenges and lessons for Speech-Language Pathology and Audiology research.

BACKGROUND:  The novel coronavirus disease 2019 (COVID-19) presented new and unanticipated challenges to the academic training and performance of clinical research at undergraduate and postgraduate levels of training. This highlighted the need for reimagining research designs and methods to ensure continued generation of knowledge - a core function of a research-intensive university. Whilst adhering to government regulations geared towards protecting both the research participants and researchers, innovative research methods are required. OBJECTIVE:  The purpose of this scoping review is to explore published evidence on innovative clinical research methods and processes employed during COVID-19 and to document challenges encountered and lessons that the fields of Speech-Language Pathology and Audiology can learn. METHODS:  Electronic bibliographic databases including Science Direct, PubMed, Scopus, MEDLINE, ProQuest were searched to identify peer-reviewed publications, published in English, between 2019 and 2021, related to innovative clinical research methods and processes applied where in-person contact is regulated. RESULTS:  Significant challenges with conducting research in the COVID-19 era were identified, with important lessons learned and numerous opportunities that have relevance for this pandemic era and beyond. These findings are presented under 10 themes that emerged that highlight important considerations for research methods and processes during a pandemic and beyond. The findings of this study also raise implications for telehealth from which low- and middle-income countries (LMICs), where resource challenges exist, can benefit. CONCLUSION:  Challenges and opportunities identified in this review have relevance for the field of Speech-Language Pathology and Audiology as far as current and future (beyond COVID-19) clinical research planning is concerned.

Pharmacist-administered audiology screening for pediatric cystic fibrosis patients exposed to high-dose aminoglycosides: A pilot study.

This pilot study successfully implemented a standardized protocol for tablet-based ototoxicity screening in pediatric cystic fibrosis (CF) patients exposed to aminoglycosides. Further studies are needed to assess the impact of implementation in a larger number of patients, as well as to determine barriers that may exist at centers with variation in available resources. This method of ototoxicity screening represents an accessible alternative to traditional audiology testing, and given the continued improvements in expected life span for people with CF, it is imperative that patients have regular access to this type of screening to allow for early identification of medication-related toxicities.

Telephone triage does not improve attendance rates in a paediatric audiology outpatient service.

AIMS: To investigate the impact of clinician-led telephone consultation during the New Zealand COVID-19 lockdown on subsequent appointment attendance in a paediatric audiology service, particularly for Maori and Pacific families. METHODS: A retrospective clinical audit at Counties Manukau Health of all children (>3 years old) on the audiology waiting list. Binary logistic regression analysis tested for association of appointment attendance following attempted audiologist-led telephone consultation, with ethnicity, waiting times, socio-economic deprivation levels and telephone consultation contact. RESULTS: Of 349 eligible children, 208 families participated in telephone consultations (59%). Ten percent of those contacted were able to be discharged as no longer requiring care. There were no differences in attendance rates between those who had participated in telephone consultation and those who had not (77.5% versus 77.8%). Pacific and Maori children were 68% and 64% less likely to attend appointments after adjusting for socio-economic deprivation level, waiting time and telephone consultation compared to NZ European children. Longer waiting times were significantly associated with decreased attendance rates. CONCLUSIONS: Attendance was found to be associated with ethnicity and waiting times. Telephone consultation did not improve attendance rates overall nor for ethnicity subgroups. It is therefore concluded that telephone consultation was found to be of only limited benefit in paediatric audiology services.

Perceptions of Preceptors and Audiology Students on Practicum During the COVID-19 Pandemic.

PURPOSE: The aim of this study was to assess the perceptions of audiology students and preceptors regarding changes in the practicum as a result of COVID-19. METHOD: This study was conducted during two different periods, with Internet questionnaires posted on social media forums. Preceptors and newly graduated clinicians were recruited in 2019 for a study prior to COVID-19, and students and preceptors were recruited for comparison during COVID-19. Four groups participated in this study: (a) 101 students who were enrolled in the second, third, or fourth year of an Israeli communication disorders Bachelor of Arts (BA) program during the pandemic; (b) 94 newly graduated audiologists with a BA degree from an Israeli communication disorders program granted in the last 3 years (before COVID-19); (c) 18 audiologist preceptors who supervised audiology practicum in an Israeli communication disorders BA programs (before COVID-19); and (d) 20 audiologist preceptors who, during COVID-19, were supervising an audiology practicum in Israel. Perceptions of the various groups were compared. RESULTS: Although perceptions of preceptors and students regarding the practicum were revealed to be similar, perceptions of the practicum before COVID-19 underwent changes in the course of the pandemic. In evaluating the COVID-19 experience, both preceptors and students agreed that more hours of practicum were needed, as well as more variety in types of cases and exposure to varied placements. CONCLUSION: Academic programs and employers should consider implications of changes implemented in the practicum due to COVID-19, which can be addressed either in continuing education and/or by additional supervision in the future workplace. SUPPLEMENTAL MATERIAL: https://doi.org/10.23641/asha.19855639.

Virtual audiology education tools: A survey of faculty, graduate students, and undergraduate students.

Due to global shifts at educational institutions from in-person courses to online formats caused by the COVID-19 pandemic, the current study aimed to estimate whether currently available virtual audiology education tools are helpful for acquiring necessary audiology skills and knowledge from the perspective of both educators and students. Therefore, a remote survey was developed and distributed to faculty and students in undergraduate communication sciences disorders and graduate audiology programs. Although participation was somewhat limited, the trends observed in the survey results suggested that the majority of both educators and students found the subset of virtual tools easy to use, that these tools improved teaching methods and learning outcomes, and that these tools would likely be used again.