Genetic clues to mysterious childhood movement disorders in vietnam
NCT ID NCT07695610
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
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About 50 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2026
- Expected to finish
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Jan 2029
An estimate. End dates often move.
- Lead sponsor
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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
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Up to 18 years
- Sex
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Anyone
- Healthy volunteers
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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 Hide 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.
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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.
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The places running it
2 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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
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Children's Hospital 1, Ho Chi Minh City
RECRUITINGHo Chi Minh City, Ho Chi Minh City, 700000, Vietnam
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University Medical Center Ho Chi Minh City
RECRUITINGHo Chi Minh City, Ho Chi Minh City, 700000, Vietnam
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