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700-Patient study aims to unravel the mystery of freezing gait

NCT ID NCT07386015

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study is gathering information from 700 people with Parkinson's disease or similar conditions who experience freezing of gait—a sudden inability to move their feet while walking. Researchers will track symptoms, walking patterns, and falls over three years using questionnaires and routine tests. No new treatments are being tested; the goal is to better understand the condition and improve future care.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

About 700 people

The number the study aims to enrol. It can still change while the study runs.

Started

Feb 2026

Expected to finish

Nov 2030

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

The study population includes adults aged 30 to 85 years with freezing of gait or gait and balance impairment. Participants are diagnosed with Parkinson's disease or other parkinsonian or related neurological disorders associated with freezing of gait, including but not limited to parkinsonian syndromes and other causes of gait dysfunction. Both participants with established freezing of gait and participants at high risk for developing freezing of gait are included. All participants are recruited from neurology and related specialty clinics at participating centers and are followed longitudinally as part of a prospective observational patient registry.

Ages

30 to 85 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: 1. Age 30-85 years 2. Presence of freezing of gait or non-freezing gait or balance impairment 3. Diagnosis of Parkinson's disease or related parkinsonian disorders according to established international criteria (including PD, PSP, MSA, DLB, CBD, vascular parkinsonism, or idiopathic normal pressure hydrocephalus) 4. Ability to complete gait and balance assessment tasks independently or with assistance 5. Ability and willingness to provide written informed consent Exclusion Criteria: 1. Severe dementia (Mini-Mental State Examination score \< 10) 2. Severe psychiatric disorders interfering with study participation 3. Severe cardiopulmonary, musculoskeletal, or other medical conditions significantly affecting gait safety 4. Stroke, fracture, or other major medical events within the past 3 months 5. Inability to comply with follow-up procedures 6. Refusal of video or speech data collection

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Tianjin Huanhu Hospital

    RECRUITING

    Tianjin, Tianjin Municipality, 300350, China

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