Intergenerational Program for Social Isolation and Loneliness in Older Adults Discharged From the Emergency Department — SIL  

Loneliness Clinical Trial

Official title: Improving Social Isolation and Loneliness in Older Adults Discharged From the Emergency Department - Comparing an Intergenerational Versus Same Generation Peer-support Intervention Versus Common Wait List Control Group in a Three Arm RCT

Status Recruiting

Clinical Trial Summary

Social isolation and loneliness worsens older adults' risk of dementia, quality of life, and death as much as smoking. Older adults are more likely to use emergency services and are also more likely to experience social isolation and loneliness than younger people. The emergency department is a new setting to screen for social isolation and loneliness in older adults and help accordingly.

Social isolation and loneliness are experienced differently by different older adults. Different interventions combatting social isolation and loneliness may work better for different people, and little is known about older adult's preferences for specific types of interventions.

HOW R U? is an effective and feasible intervention using same-generation peer support offered by trained hospital volunteers to reduce social isolation and loneliness in older adults. In partnership with the Australian developer of HOW R U?, this study will compare an intergenerational HOW R U? intervention using younger volunteers with the same-generation peer support intervention and a waitlist control arm.

The investigators partnered with the staff of emergency departments and family medicine clinics to identify people who will benefit from an intervention combatting, and Volunteer Services to recruit volunteers.

The investigators hypothesize that the older adults who receive the intergenerational HOW R U? intervention will have a greater improvement in social isolation and loneliness.

Clinical Trial Description

Introduction:

Social isolation and loneliness (SIL) worsens mortality and other outcomes among older adults as much as smoking. The investigators previously tested the impact of the HOW R U? intervention using peer support from similar aged volunteers and demonstrated reduced SIL among older adults discharged from the Emergency Department (ED). Generativity, defined as "the interest in establishing and guiding the next generation" can provide an alternative theoretical basis for reducing SIL via intergenerational programs between members of younger and older generations. The current study will examine the impact of younger intergenerational volunteers providing the HOW R U? intervention. As part of a program of research following the Obesity-Related Behavioral Intervention Trials (ORBIT ) model, findings of this RCT will be used to define which intervention characteristics are most effective in reducing SIL. This trial builds on feasibility work conducted in the investigators' previous trial (NCT 05228782).

Methods and Analysis:

The investigators will compare the use of the same-generation peer support HOW RU? intervention to support by intergenerational volunteers. The investigators will use a common wait list control group in this three-arm randomized controlled trial (RCT).

Trained volunteers will deliver 12 weekly telephone support calls. The investigators will recruit 141 participants ≥70 years of age with baseline loneliness (six-item De Jong loneliness score of 2 or greater) from two EDs. Research staff will assess change in loneliness (De Jong Loneliness Scale), social isolation (Lubben's Social Network Scale), depression (Geriatric Depression Score), quality of life (EQ-5D-5L), functional status (Older Americans Resource Scale), generativity (Loyola Generativity Scale), and perceived benefit at baseline (subjective Likert scale), at 12-14 weeks, and 24-26 weeks post-intervention. The study will follow the Standard Protocol Items: Recommendations for Interventional Trials (SPIRIT) guidelines.

Ethics and Dissemination:

The participating research ethics boards have granted ethics approval, and the participants randomized to the waitlist control group will be offered their choice of intergenerational or same-generation HOW R U? interventions after 12 weeks. Results will be shared through journal publications, conference presentations, social media, and through the International Federation of Emergency Medicine. ;

Related Conditions & MeSH terms

• Emergencies
• Geriatric
• Loneliness
• Social Isolation

• NCT number: NCT05998343
• Study type: Interventional
• Source: Mount Sinai Hospital, Canada
• Contact: Jacques Lee, MD
• Phone: 4168771447
• Email: Jacques.lee@sinaihealth.ca
• Status: Recruiting
• Phase: N/A
• Start date: November 1, 2021
• Completion date: February 1, 2024