NCT07424924

Gait, Physical Activity, and Sleep in Parkinson's Disease

The Relationship Between Balance and Gait Impairments, Physical Activity Level, and Sleep Quality in Parkinson's Disease

• Status: Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 34 (estimated)
• Sponsor: Biruni University · Academic / Other
• Sex: All
• Age: 40 Years – 75 Years
• Healthy volunteers: Accepted

Summary

This study aims to investigate the relationship between balance and gait impairments, physical activity levels, and sleep status in individuals with Parkinson's disease (PD). Both motor and non-motor symptoms of PD significantly affect quality of life, yet these dimensions are often evaluated separately. By examining gait, balance, physical activity, and sleep parameters together and comparing patients with healthy individuals of similar age, the study seeks to clarify how these variables interact and whether observed impairments are disease-specific or related to natural aging. The findings are expected to contribute to a more comprehensive understanding of PD and support the development of more effective management strategies.

Detailed description

This study will be conducted between January 2026 and May 2026 and will include 34 participants aged 45-70 years: 17 individuals diagnosed with Parkinson's disease and 17 age-matched healthy individuals without neurodegenerative disease. Participants will be recruited from Biruni University Hospital and Biruni University. Gait analysis will be performed using Kinovea software by recording a 3-meter walk in the sagittal plane, allowing evaluation of parameters such as step length and arm swing. Physical activity will be assessed using a 2-Minute Walk Test monitored with a pulse oximeter to measure oxygen saturation and functional exercise capacity, as well as daily step counts recorded over one week using a wearable smart band (Honor Choice Band). Balance will be evaluated using the Mini-BESTest. Sleep status will be assessed objectively through the smart band, which records deep sleep, light sleep, REM sleep, and wakefulness, and subjectively using the Pittsburgh Sleep Quality Index. Participants will install the Wear Sync application on their smartphones to enable synchronization and collection of wearable device data.

Conditions

• Parkinson Disease

Timeline

• Start date: 2026-01-05
• Primary completion: 2026-03-05
• Completion: 2026-05-20
• First posted: 2026-02-20
• Last updated: 2026-02-20

Locations

1 site across 1 country: Turkey (Türkiye)