Hearing loss and psychiatric disorders: a review

Area of Science:

• Gerontology
• Psychiatry
• Audiology

Background:

• Hearing loss is a prevalent, often overlooked condition in aging adults.
• There's a growing need to understand the complex relationship between hearing loss and mental health disorders.
• Existing literature on this association requires synthesis for clinical application.

Purpose of the Study:

• To review the global burden of hearing loss.
• To examine the association between hearing loss and cognitive impairment, depression, anxiety, psychoses, and quality of life.
• To discuss treatment options for hearing loss and related psychiatric conditions.

Main Methods:

• Literature review synthesizing extant research.
• Focus on strength of association, underlying mechanisms, and treatment data.
• Exploration of current and emerging hearing loss interventions.

Main Results:

• Hearing loss is strongly associated with cognitive decline, depression, anxiety, and reduced quality of life.
• Potential mechanisms include shared neural pathways and psychosocial factors.
• Effective treatments for hearing loss (hearing aids, cochlear implants) and psychiatric disorders exist, but integrated approaches are needed.

Conclusions:

• Addressing hearing loss is crucial for improving mental health outcomes in adults.
• Further research is needed to elucidate causal links and optimize integrated treatment strategies.
• Clinicians require enhanced understanding to manage patients with co-occurring hearing loss and psychiatric conditions.