Genetic clues to mysterious childhood movement disorders in vietnam

NCT ID NCT07695610

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jul 10, 2026 · Last updated Jul 10, 2026

Summary

This study looks at children in Vietnam who have movement disorders—like tremors, jerks, or coordination problems—with no known cause. Researchers will collect medical information and blood samples to search for genetic changes that might explain these conditions. The goal is to better understand these disorders and improve how they are diagnosed and managed.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

What this could lead to
If successful, this study could identify genetic causes for some childhood movement disorders, enabling better diagnosis and genetic counseling for families.
What could go wrong
This is an observational study, not a treatment trial. It may not find clear genetic links for all participants, and results may not apply to other populations.

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 50 people

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

Started

Apr 2026

Expected to finish

Jan 2029

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

Vietnamese children with clinically confirmed movement disorders of unknown etiology who are evaluated or treated at University Medical Center Ho Chi Minh City or Children's Hospital 1. Participants will be enrolled after clinical assessment by pediatric neurology specialists and after informed consent is obtained from legal guardians and/or participants when appropriate.

Ages

Up to 18 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: * Children younger than 18 years old. * Patients with clinically confirmed movement disorders based on direct examination and/or video review by at least two pediatric neurology specialists. * Patients with movement disorders of unknown etiology after appropriate neurological evaluation and exclusion of clear acquired causes. * Patients evaluated or treated at University Medical Center Ho Chi Minh City or Children's Hospital 1 during the study period. * Patients and/or legal guardians who provide written informed consent for study participation and genetic testing. Exclusion Criteria: * Patients with isolated or transient primary tic disorders. * Patients with a confirmed acquired cause of movement disorder. * Patients or legal guardians who decline participation or withdraw from the study. * Patients with insufficient clinical information or unavailable biological samples for genetic analysis.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Movement disorder are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

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

    2 sites. 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

  • Children's Hospital 1, Ho Chi Minh City

    RECRUITING

    Ho Chi Minh City, Ho Chi Minh City, 700000, Vietnam

  • University Medical Center Ho Chi Minh City

    RECRUITING

    Ho Chi Minh City, Ho Chi Minh City, 700000, Vietnam

More trials for these conditions

Other studies related to the condition(s) this trial covers.