Teleaudiology hearing aid fitting follow-up consultations for adults: single blinded crossover randomised control trial and cohort studies.

OBJECTIVE: To evaluate and compare the effectiveness and quality of standard face-to-face and teleaudiology hearing aid fitting follow-up consultations and blended services for adult hearing aid users. DESIGN AND STUDY SAMPLE: Fifty-six participants were randomly allocated to two equal groups, with equal numbers of new and experienced users. One standard and one teleaudiology follow-up consultation were delivered by an audiologist, the latter assisted by a facilitator. The order was reversed for the second group. Outcome measurement tools were applied to assess aspects of participants' communication, fitting (physical, sensorial), quality of life, and service. Cross-sectional and longitudinal outcomes were analysed. RESULTS: Most participants presented with moderate, sloping, and symmetrical sensorineural hearing loss. The duration of teleaudiology (42.96 ± 2.73 min) was equivalent to face-to-face consultations (41.25 ± 2.61 min). All modes of service delivery significantly improved outcomes for communication, fitting, and quality of life (p > 0.05). Satisfaction for both consultation modes was high, although significantly greater with standard consultations. The mode and order of delivery of the consultations did not influence the outcomes. CONCLUSION: Teleaudiology hearing aid follow-up consultations can deliver significant improvements, and do not differ from standard consultations. Blended services also deliver significant improvements. Satisfaction can be negatively impacted by technical or human-related issues.

Hearing aids to support cognitive functions of older adults at risk of dementia: the HearCog trial- clinical protocols.

BACKGROUND: Globally, about 50 million people were living with dementia in 2015, with this number projected to triple by 2050. With no cure or effective treatment currently insight, it is vital that factors are identified which will help prevent or delay both age-related and pathological cognitive decline and dementia. Observational data have suggested that hearing loss is a potentially modifiable risk factor for dementia, but no conclusive evidence from randomised controlled trials is currently available. METHODS: The HearCog trial is a 24-month, randomised, controlled clinical trial aimed at determining whether a hearing loss intervention can delay or arrest the cognitive decline. We will randomise 180 older adults with hearing loss and mild cognitive impairment to a hearing aid or control group to determine if the fitting of hearing aids decreases the 12-month rate of cognitive decline compared with the control group. In addition, we will also determine if the expected clinical gains achieved after 12 months can be sustained over an additional 12 months and if losses experienced through the non-correction of hearing loss can be reversed with the fitting of hearing aids after 12 months. DISCUSSION: The trial will also explore the cost-effectiveness of the intervention compared to the control arm and the impact of hearing aids on anxiety, depression, physical health and quality of life. The results of this trial will clarify whether the systematic correction of hearing loss benefits cognition in older adults at risk of cognitive decline. We anticipate that our findings will have implications for clinical practice and health policy development. TRIAL REGISTRATION: Australian and New Zealand Clinical Trials Registry ( ANZCTR: 12618001278224 ), registered on 30.07.2018.

Knowledge and Attitudes Towards Concussion in Western Province Rugby Union Senior Club Rugby Players.

Concussion is a frequently occurring injury in rugby which is not usually reported to coaches or medical staff. Recognition and treatment of concussion should be a priority; however, education surrounding concussion knowledge and attitudes of the players have been lacking. The aim of this study was to investigate the knowledge and attitudes toward concussion in Western Province Rugby Union (WPRU) Super League senior club rugby players. This study focused on gathering quantitative information from WPRU club rugby players, using the Rosenbaum Concussion Knowledge and Attitudes Survey-Student Version (RoCKAS-ST). The correlation between the Concussion Attitude Index (CAI) and Concussion Knowledge Index (CKI) was (r=0.14). The CKI average for the players was (16.72±2.96). The participants answered 67% (16.72±2.96) of the CKI questions and 62% (46.54±5.75) of the CAI questions correctly. The participants demonstrated sufficient knowledge of concussion, as well as safe attitudes toward concussion. A small number of players lacked knowledge of symptoms and attitudes toward concussion, which may have been influenced by the importance of games. Overall, the participants in this study demonstrated superior knowledge and safe attitudes compared to other studies. The current study found that the players had good knowledge and safe attitudes regarding the severity of concussion.