Vestibular assessment and management in adults

Abstract

Background: There is scarcity of research in vestibular assessment and management within the South African context. Methods: The current study explored the current practices of South African Audiologists in the assessment and management of vestibular disorders in adults. A survey research methodology with a cross-sectional research design was adopted. The current study made use of a 29 item web-based survey, and surveyed 32 audiologists from across the country on their practices around vestibular assessment and management in adults presenting with vestibular symptoms. Data were analyzed using descriptive statistics. Results: Current findings revealed that 53% of participants in the study were conducting vestibular assessments, even though 75% reported seeing patients presenting with vestibular symptoms in their practices. 34.4% of participants indicated using a core test battery adapted to the patient’s case history when assessing patients with vestibular disorders. The most common assessments performed were peripheral vestibular examinations and oculomotor tests. Furthermore, a majority (59.4%) of the participants do not have any high-tech equipment at their practice. Of the sample, 62.5% of the participants do not perform vestibular management. Of the individuals who do perform vestibular management, vestibular rehabilitation therapy and canalith repositioning maneuvers were the most common treatment procedures performed. The most commonly referred to professional is the Ear, Nose and Throat specialist, and 50% of participants make 0-5 referrals per week for patients with vestibular disorders. With regards to the facilitators and barriers to practice, 53% indicated that lack of vestibular equipment was the main barrier to practice, whereas 50% indicated that the main facilitator to practice was the fact that there were patients presenting with vestibular symptoms. Conclusion: Current findings raise implications about the provision of vestibular function services in both public and private sectors in South Africa. Implications for training and resource planning and allocation are highlighted.

Factors influencing speech language pathologists’ and audiologists’ decision to pursue postgraduate studies in South Africa

“…As some participants were affiliated with both associations, it was not possible to tease out which of the participants were affiliated with one or both associations. Previous studies that used similar method could not calculate the response rate (Khoza-Shangase et al, 2020 ; Makhoba & Joseph, 2016 ; Seedat et al, 2018 ). Future studies should include a question that requires participants to indicate their affiliations.…”

“…In this study, a web-based survey research was utilised as it allowed the researchers to gather data from speech and hearing professionals across South Africa (Khoza-Shangase & Masondo, 2020 ). This method has previously been used successfully in a South African context with both SLPs and As (Khoza-Shangase & Masondo, 2020 ; Khoza-Shangase, Sebothoma, & Seedat, 2019; Makhoba & Joseph, 2016 ; Seedat, Khoza-Shangase, & Sebothoma, 2018 ), because it enabled the researchers to gain access to individuals in distant locations (Wright, 2005 ).…”

“…Previous studies that used similar method could not calculate the response rate Makhoba & Joseph, 2016;Seedat et al, 2018). Future studies should include a question that requires participants to indicate their affiliations.…”

Audiologists should not fail with falls: A call to commit to prevention of falls in older adults

“…Internationally, increasing numbers of audiologists are involved in the assessment and management of patients with vestibular dysfunction (Nelson, Akin, Riska, Andresen, & Mondelli, 2016). In South Africa, services include audiological assessments, clinical and instrumented vestibular evaluations, and vestibular rehabilitation therapy (Seedat, Khoza-Shangase, & Sebothoma, 2018).…”

What Are the Current Audiological Practices for Ototoxicity Assessment and Management in the South African Healthcare Context?

“…The pilot study aimed to test the self-developed survey prior to the main study to determine its feasibility, adequacy, reliability and validity [15]. This survey had been adapted from similar surveys in the area of current practices in South Africa [16,17].…”