Restorative Environments for Gait Therapy with VR

Summary

The aim of our study is to investigate the effects of landscapes during gait therapy. The investigators will evaluate the impacts of restorative landscapes as they occur in urban, rural and forest environments. Older people will experience those landscapes using virtual reality (VR) goggles during their gait training. The investigators expect the landscapes to have an effect on the following three aspects: (1) stress reduction, (2) restoration of attention and (3) change in gait parameters. For this purpose, volunteers who are currently inpatient in one of our study centers and already participating in gait therapy will be assigned to a group. The control group will receive the standard therapy. The participants of the intervention groups will receive five additional VR training sessions to the standard therapy. In these sessions, the participants will walk through urban, rural and forest landscapes and perform balance improvement exercises. The five training sessions will take place within ten days. Allocation to the control or intervention groups and their landscapes is random. At the start and end of participation, tests defining stress levels and gait parameters are carried out so that comparisons can be made between before and after treatment. The goal of the study is to find out which type of landscape supports restoration and can therefore contribute to greater gait stability. The investigators expect that improved gait stability will be promoted by stress reduction and increased attention induced by the virtual environments. The investigators are investigating the consequences of repeated application of virtual landscapes and the relationship between the effect of the landscape and the preferences and habits of the study participants.

Conditions

• Gait Analysis
• Virtual Reality
• Attention
• Stress

Interventions

OTHER

Forest

Participants in the intervention groups will receive 5 VR training sessions over 10 days in addition to their usual care. Each participant will wear the HMD for 25 minutes in each of this training sessions, whereby he or she will first sit for 5 minutes looking at a forest-landscape. This is followed by 20 minutes of independent exploration of the virtual environment by walking. Depending on the user's gait stability, walking aids (such as walking sticks or rollators) may be used. This phase aims at keeping the participant walking.

OTHER

Urban

Participants in the intervention groups will receive 5 VR training sessions over 10 days in addition to their usual care. Each participant will wear the HMD for 25 minutes in each of this training sessions, whereby he or she will first sit for 5 minutes looking at an urban-landscape. This is followed by 20 minutes of independent exploration of the virtual environment by walking. Depending on the user's gait stability, walking aids (such as walking sticks or rollators) may be used. This phase aims at keeping the participant walking.

OTHER

Rural

Participants in the intervention groups will receive 5 VR training sessions over 10 days in addition to their usual care. Each participant will wear the HMD for 25 minutes in each of this training sessions, whereby he or she will first sit for 5 minutes looking at a rural-landscape. This is followed by 20 minutes of independent exploration of the virtual environment by walking. Depending on the user's gait stability, walking aids (such as walking sticks or rollators) may be used. This phase aims at keeping the participant walking.

Sponsors & Collaborators

• ETH Zurich

  lead OTHER

Principal Investigators

• Ulrike Wissen Hayek, Dr. · ETH Zürich

Study Design

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

NONE

Model

PARALLEL

Eligibility

Min Age

65 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2024-04-23

Primary Completion

2025-08-31

Completion

2025-08-31

Countries

• Switzerland

Study Locations