Continuous Wearable Monitor for the Detection and Release of Freezing of Gait.

Completed

Conditions studied: Parkinson Disease

In brief

The proposed system (haptic module and insole device) for daily in-community use that detects the occurrence of freezing of gait (FOG) in people with Parkinson's disease (PD). and triggers external cueing stimuli to unfreeze the individual. The purpose of the overall Phase II study is to: (1) Develop a production ready system, (2) Develop a companion mobile app for the proposed system and refine previously developed FOG detection algorithms, and (3) Validate the proper operation of the system and demonstrate its efficacy through lab and in-community testing. This study will focus on validating the system and demonstrating efficacy through in-community testing.

Key facts

Study ID

NCT06385392

Run by

HealthPartners Institute

People needed

31

Starts

2024-09-11

Expected to finish

2025-04-28

Last updated by the study team

2026-05-28

Who can join

Age: 45 and older, up to 80. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Ability to provide and provision of signed and dated informed consent form.
• Age 45 or older
• Diagnosis of idiopathic PD, as determined by a movement disorders neurologist in accordance with the PD Society Brain Bank diagnostic criteria.
• Evidence of presence of freezing gait as a symptom. Determined from combination of clinical examination (observation of freezing) and New Freezing of Gait Questionnaire (NFOG).
• Able to complete a 2-minute walk test at the pre-treatment visit.
• Currently on a stable prescription medication regimen for PD and willing to adhere to the regimen during the study.
• Ability to don and doff the insole and haptic module independently or have daily assistance during the study intervention.

You may not qualify if…

• Non-English speaking
• History of musculoskeletal disorders that significantly affect movement of lower limbs as determined at the time of enrollment.
• Other significant neurological disorders that may affect participation or performance in the study.
• Neuropathy at the ankle assessed at the pre-treatment visit using the haptic module.
• Hallucinations
• Non-ambulatory
• Legally Blind
• Symptomatic hypotension
• Any condition which would limit sensation in the legs or requires use of wraps, bandages or other items which may limit sensation in the legs (e.g., lymphedema) that would interfere with the performance of the haptic device, in the opinion of the investigator.

Where it is running

• Struthers Parkinson's Center — Golden Valley, Minnesota, United States
• HealthPartners Neuroscience Center — Saint Paul, Minnesota, United States

Full record on ClinicalTrials.gov

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