A Randomized Trial Using PARO with Minimal Caregiver Involvement on Older Adults with Dementia in Group Homes.

ABSTRACT:

Introduction

PARO, a baby seal robot, has shown promise in addressing behavioral and psychological symptoms of dementia (BPSD) in clinical settings. However, little is known about PARO's benefits when used independently of health professionals. This study examined that scenario in older adults with dementia.

Methods

Applying a cluster-randomized design, we randomly assigned six facilities to once- or thrice-weekly self-directed PARO sessions for a month. BPSD severity and caregiver burden scores of the Neuropsychiatric Inventory Brief Questionnaire were measured.

Results

Findings from 85 participants indicated a significant reduction in caregiver burden in the thrice-weekly group (least-squares [LS] mean: -3.29, 95% confidence interval [CI]: [-6.26, -0.32], p = 0.030)

SUBMITTER: Inoue K 

PROVIDER: S-EPMC12910241 | biostudies-literature | 2026 Feb

REPOSITORIES: biostudies-literature