Investigating the Cholinergic Contribution to Gait Dysfunction in Parkinson's Disease
Public ClinicalTrials.gov record NCT06903910. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
People with Parkinson's disease often experience problems with 'gait' and balance. Gait refers to the way a person moves while walking, such as their speed and length of steps. People with Parkinson's may experience slowness of movement, shuffle their feet, or have periods of 'freezing', during which their feet feel like they are stuck to the floor. Some people may struggle to maintain their balance and fall. These symptoms are frequently disabling and can lead to a worse quality of life. The nervous system is your body's messaging system - it helps different parts of your body communicate with one another. Neurotransmitters are chemicals that deliver those messages from one part of the body to another. The purpose of this study is to determine if the use of ARICEPT (Donepezil hydrochloride) improves gait and balance and its relation to the size of an area of the brain called "Cholinergic Nucleus 4" (Ch4). The study team is also studying how degeneration (breakdown and eventual loss) in Ch4 contributes to problems with gait and balance. One way this may happen is through the loss of a chemical in the brain called acetylcholine. Acetylcholine is a neurotransmitter and its activity is associated with alertness, thinking, and the ability to move. Taking a drug that increases acetylcholine, such as ARICEPT, may improve gait and balance. By better understanding this relationship, we may be able to improve the treatment of gait and balance problems in the future.
Study identification
- NCT ID
- NCT06903910
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 6 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 40 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 31, 2024
- Primary completion
- Jun 29, 2025
- Completion
- Jan 30, 2026
- Last update posted
- Mar 8, 2026
2024 – 2026
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Virginia | Charlottesville | Virginia | 22903 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT06903910, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Mar 8, 2026 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06903910 live on ClinicalTrials.gov.