When we change the conversation from hearing loss as a sensory problem to hearing care as part of healthy living, we can better help patients to connect socially and thrive mentally and emotionally. Phonak supports the holistic benefits of hearing care, with particular focus on supporting responsible conversations around understanding the link between cognitive health and providing tools to care for our overall well-being.
Phonak supports research and innovation in hearing healthcare. We are committed to driving evidence in the field of holistic hearing care and healthy aging.
Two recent studies, ACHIEVE (Aging and Cognitive Health Evaluation in Elders) and ENHANCE (Evaluation of Hearing Aids and Cognitive Effects) incorporate longitudinal observations, best practice audiological management, randomized control hearing interventions, and comprehensive cognitive assessments to provide more insight into the relationship between hearing loss and cognition.
Both studies were supported by Sonova’s research program and an in-kind donation of Phonak hearing aids.
The purpose of the ACHIEVE study is to determine whether best-practices hearing intervention and/or successful aging health education can slow the trajectory or prevent cognitive decline in older adults.
This study is a multi-center randomized control trial. The 977 participants were randomized to receive either hearing intervention or a healthy aging education program.
The ACHIEVE study is led by Co-Principal Investigators Frank Lin, MD, PhD and Josef Coresh, MD, PhD from the Johns Hopkins Bloomberg School of Public Health.
In the ENHANCE study, 160 participants who received hearing intervention, including hearing aid fitting, were followed up for 3 years and their performance on a computerized battery of cognitive tests was compared to 102 participants of the Australian Imaging Biomarker & Lifestyle Study of Ageing (AIBL) who did not receive hearing intervention.
The ENHANCE study is led by Principal Investigator Professor Julia Sarant, PhD from the University of Melbourne.4
Sarant, J. et al. 2023
Lin, F., et al. (2023, July 17)
The landscape of research is constantly evolving, with an increasing number of studies shedding light on the connection between hearing loss and cognition. Explore the latest insights:
The Enhancing Cognitive Health with Hearing Optimization (ECHHO) program aims to equip hearing care professionals with resources to better integrate the topic of cognitive health into their discussions with patients.
Connect with my Phonak representative to schedule training.
The ENHANCE study has been investigating whether remediation of hearing loss in older adults with hearing aids impacts cognitive health. Listen to the episode of "The Audiologist" with Prof. Julia Sarant, Professor and Lead Chief Investigator at the University of Melbourne, Australia, and Lisa Bacic, Manager Audiology Thought Leadership at Phonak, to learn more.
Professor Julia Sarant shared initial findings of the ENHANCE study in this 2020 blog article. She shares key takeaways and how this research might impact your clinical practice.
Hearing health is increasingly recognized as being important for brain health – especially later in life.
In this short article, learn a little bit about dementia and why we have huge potential in reducing the risk.
Hearing health is tied to healthy aging. Learn how Phonak is contributing to groundbreaking studies on cognition and delivering guidance and tools to help you address well-being in audiological care.
Experts in cognition and hearing contributed to an evidence-based guideline that promotes hearing and cognitive health in audiologic rehabilitation.
1. Livingston, G.; Huntley, J., Sommerlad, A., Ballard, C., Banejee, S. (2020). Dementia prevention, intervention, and care: 2020 report of the Lancet Commission, DOI:https://doi.org/10.1016/S0140-6736(20)30367-6
2. Lin, F., et al. (2023, July 17). Hearing intervention versus health education control to reduce cognitive decline in older adults with hearing loss in the USA (ACHIEVE): a multicentre, randomised controlled trial.
DOI: https://doi.org/10.1016/S0140-6736(23)01406-X
3. Sarant, J., et al. (2023, July 16-20). Cognitive Function in Older Adults with Hearing Loss: Outcomes for treated vs untreated groups at 3-year follow-up [Conference presentation]. AAIC 2023 Conference, Amsterdam, Netherlands.