Freezing of Gait: Clinical, Cognitive, and Imaging Features
Public ClinicalTrials.gov record NCT02387281. 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.
Freezing of gait (FOG) is among the most disabling motor features of Parkinson disease (PD) and is present in other forms of parkinsonism as well. FOG is a brief (usually lasting \<30 seconds) episode of absence or a greatly reduced forward movement of the feet despite intention to walk. It typically occurs when patients initiate gait (so-called "start hesitation") and when attempting to turn. It is a leading cause of falls and often results in a wheelchair-dependent state. FOG greatly interferes with activities of daily living, causes social isolation and poor quality of life. FOG is one of the least understood features of PD. It possibly may develop independent of the other motor features of the disease, and be caused by specific pathological changes in the brain. Previous studies on FOG have shown conflicting information and have not lead to clear understanding of the pathophysiology. One key reason for this is that there appears to be multiple subtypes which have rarely been taken into account. The purpose of this study is to show that different types of FOG exist and to see if there is a connection to cognitive differences or gait patterns.
Study identification
- NCT ID
- NCT02387281
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 60 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 18 Years to 85 Years
- 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
- Feb 28, 2015
- Primary completion
- Nov 12, 2017
- Completion
- Nov 12, 2017
- Last update posted
- Apr 5, 2018
2015 – 2017
United States locations
- U.S. sites
- 2
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Emory Movement Disorders Center | Atlanta | Georgia | 30329 | — |
| Wesley Woods Center | Atlanta | Georgia | 30329 | — |
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 NCT02387281, 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 Apr 5, 2018 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02387281 live on ClinicalTrials.gov.