Coordinating Care and Caregiver Burden in Agitation

In "Coordinating Care and Caregiver Burden in Agitation," the panel examines the toll agitation takes on caregivers and the gaps in coordinating care across specialties.

The panel turns to coordinating care once agitation has been identified, whether first in primary care, psychiatry, or neurology. The biggest communication gap, they agree, is a healthcare system that remains broadly siloed, with too little routine communication between specialty and primary care regardless of disease state. Patients often stay with whichever provider diagnosed them, especially when that relationship is long-standing and comfortable, but specialty wait times of months push more day-to-day responsibility back onto primary care by default, particularly when time is short.

Caregiver time itself is a limiting factor. A caregiving daughter or spouse juggling a job and family often has little bandwidth to implement time-intensive strategies like scheduled music therapy, and caregiver exhaustion is frequently visible in body language during a visit, even when the verbal answer is that everything is fine.

Multiple studies using the Zarit Burden scale show that increased agitation directly and consistently correlates with increased caregiver burden. Poorly addressed agitation is linked to earlier institutionalization, faster cognitive decline, and more falls, fractures, and infections. Caregivers themselves face higher rates of depression and metabolic disease and lose more workdays; on average they spend roughly 33 hours a week caring for a loved one with Alzheimer's, rising by another 15 hours a week when agitation is present. The panel recommends proactively asking about behavior changes at every visit, since caregivers frequently will not volunteer concerns unprompted, allowing problems to be caught before they escalate into the kind of crisis that, research suggests, can itself shorten a patient's life.

The next episode in this series, "Non-Pharmacologic Strategies and the DICE Approach to Agitation," features the panel building a non-pharmacologic, framework-driven approach to agitation.