Rientro
Evidence and perspectives for dementia care professionals.
GPS trackers. Door alarms. Wandering bands. RFID sensors. Memory care has invested heavily in technology designed to address elopement risk. Yet the incidents continue, the citations accumulate, and the families keep searching. The problem is not the hardware. It is what happens — and does not happen — between the data the hardware generates and the moment a caregiver needs to act.
Exit alarms are designed to protect residents. But when they fire twenty times a night with low signal value, they produce something no administrator budgets for: a staff that has learned to stop listening. The cost compounds quietly — in overtime, turnover, and survey exposure.
There was a night when everything failed at once. At 2:00 AM, a person with dementia walked out of a home and disappeared into the dark. No alert fired. No system escalated. That night was not an anomaly. It was a diagnosis — not of dementia, but of the system surrounding it.
Sundowning drives wandering risk sharply upward in the evening hours. Night shifts run at roughly half the staffing of daytime coverage. These two facts collide between 10 PM and 6 AM — and most memory care facilities have no system designed for that window.
More than 6 in 10 people with dementia will wander. Of those not found within 24 hours, up to half do not survive. And yet most care systems still respond as though wandering were unexpected.
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