The Efficacy of Using Volunteers to Implement a Cognitive Stimulation Program in Two Long-Term Care Homes — VolCogStim  

Impaired Cognition Clinical Trial

Official title: The Efficacy of Using Volunteers to Implement a Cognitive Stimulation Program in Two Long-Term Care Homes

Status Completed

Clinical Trial Summary

Many volunteers visiting seniors make socially-based "friendly visits". This study investigated the efficacy of volunteers making visits focused on stimulating cognition. Participants were randomly assigned to either a "friendly visit" control group or a cognitive stimulation group. Seniors receiving stimulation visits made statistically significant improvement in memory abilities.

Clinical Trial Description

Older adults who maintain their cognitive skills and abilities are able to live more independently than those whose skills have deteriorated. The costs (money, time, personnel) associated with providing cognitive stimulation programs to residents in long-term care homes often prohibit the delivery of these programs. The present study explored the efficacy of using volunteers to administer a stimulation program in two long-term care homes. The program focused on stimulating reasoning, attention, and memory abilities using uncomplicated, pen-and-paper exercises. Thirty-six resident participants and 16 volunteer participants were randomly assigned to one of two parallel groups, either the control or stimulation group.

For eight weeks, three times each week, control group participants met for standard "friendly visits" (casual conversation between a resident and volunteer) and stimulation group participants met to work through a variety of exercises meant to stimulate the cognitive abilities of residents. Results were analyzed using a 2-way ANOVA and indicated statistically significant Group x Time interactions for Verbal Memory (F(1, 33) = 7.92, p = .008), Non-Verbal Memory (F(1, 33) = 6.8, p = .014), Learning (F(1, 33) = 5.27, p = .028), and Verbal Fluency (F (1, 33) = 5.56, p = .024).

Volunteers completed a post-study questionnaire which indicated that the volunteers in the stimulation group found their skills-based interactions more stimulating for residents. Given this showing of improved resident abilities, it is reasonable to assert that the study does demonstrate that a volunteer-administered, cognitive stimulation program can provide measurable gains in the cognitive abilities of older adults. Further studies concerning the role of volunteers in the maintenance of the cognitive abilities of older adults are recommended. ;

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Supportive Care

Related Conditions & MeSH terms

• Age-Related Memory Disorders
• Disease
• Geriatric Disorder
• Impaired Cognition
• Impairment of Attention
• Learning Disorders
• Memory Disorders

• NCT number: NCT01818778
• Study type: Interventional
• Source: Queen's University
• Status: Completed
• Phase: N/A
• Start date: May 2013
• Completion date: July 2013