New drug combo aims to ease dystonia symptoms
NCT ID NCT07304089
First seen Jun 27, 2026 · Last updated Sep 16, 2026 · Updated 4 times
Summary
This phase 2 trial tests whether VIM0423, a combination of two drugs, can reduce symptoms of isolated dystonia (a movement disorder causing muscle spasms). About 100 adults aged 18-65 with dystonia in at least two body areas will receive either VIM0423 or a placebo. Researchers will measure changes in symptom severity, daily function, and quality of life over the study period.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- VIM0423 (a combination of two drugs: VMA-1001 and VMA-1002)
- What this could lead to
- If it works, this could point toward a new treatment option to ease dystonia symptoms and improve daily life.
- What could go wrong
- This is an early phase 2 trial with only 100 people, so results may not apply to everyone. The drug may not work better than placebo, and side effects are still being studied.
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.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 100 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2026
- Expected to finish
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May 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 70 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: * Participant must be male or nonpregnant female between 18 and 70 years of age (inclusive) at Visit 1 (Screening). * The participant has a clinical diagnosis of isolated dystonia with symptoms consistent with dystonia for at least one year prior to Visit 1 (Screening); has two or more body regions affected by dystonia at Visit 1 (Screening); and has been confirmed by Investigator and Enrollment Authorization Committee. * The participant may be untreated with BoNT; OR if the participant is being treated with BoNT as part of their standard of care for dystonia, they must meet protocol-specified criteria. * The participants must meet protocol-specified requirements for baseline scores on the BFM and CGI-S.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Dystonia are added.
Genom att skicka in godkänner du våra Användarvillkor
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 study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
38 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
Show contact details
Enter your email to view the contact information for this study.
Genom att skicka in godkänner du våra Användarvillkor
Study contacts
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Contact
Email: •••••@•••••
Locations
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Vima Site #002
RECRUITINGFarmington Hills, Michigan, 48334, United States
Contact Email: •••••@•••••
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Vima Site #004
RECRUITINGScottsdale, Arizona, 85258, United States
Contact Email: •••••@•••••
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Vima Site #005
RECRUITINGAtlanta, Georgia, 30329, United States
Contact Email: •••••@•••••
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Vima Site #006
RECRUITINGNashville, Tennessee, 37232, United States
Contact Email: •••••@•••••
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Vima Site #007
RECRUITINGOlney, Maryland, 20832, United States
Contact Email: •••••@•••••
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Vima Site #008
RECRUITINGMiami, Florida, 33176, United States
Contact Email: •••••@•••••
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Vima Site #009
RECRUITINGGainesville, Florida, 32608, United States
Contact Email: •••••@•••••
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Vima Site #011
RECRUITINGRichmond, Virginia, 23233, United States
Contact Email: •••••@•••••
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Vima Site #012
RECRUITINGHouston, Texas, 77030, United States
Contact Email: •••••@•••••
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Vima Site #013
RECRUITINGHouston, Texas, 77030, United States
Contact Email: •••••@•••••
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Vima Site #014
RECRUITINGAlbuquerque, New Mexico, 87106, United States
Contact Email: •••••@•••••
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Vima Site #015
RECRUITINGSpokane, Washington, 99202, United States
Contact Email: •••••@•••••
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Vima Site #016
RECRUITINGMemphis, Tennessee, 38157, United States
Contact Email: •••••@•••••
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Vima Site #018
RECRUITINGNew York, New York, 10019, United States
Contact Email: •••••@•••••
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Vima Site #019
RECRUITINGDenver, Colorado, 80113, United States
Contact Email: •••••@•••••
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Vima Site #020
RECRUITINGPhiladelphia, Pennsylvania, 19107, United States
Contact Email: •••••@•••••
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Vima Site #021
RECRUITINGCharleston, South Carolina, 29425, United States
Contact Email: •••••@•••••
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Vima Site #023
RECRUITINGKirkland, Washington, 98034, United States
Contact Email: •••••@•••••
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Vima Site #024
RECRUITINGNew York, New York, 10021, United States
Contact Email: •••••@•••••
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Vima Site #025
RECRUITINGDallas, Texas, 75390, United States
Contact Email: •••••@•••••
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Vima Site #026
RECRUITINGGeorgetown, Texas, 78628, United States
Contact Email: •••••@•••••
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Vima Site #027
RECRUITINGChicago, Illinois, 60611, United States
Contact Email: •••••@•••••
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Vima Site #028
RECRUITINGSun City, Arizona, 85351, United States
Contact Email: •••••@•••••
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Vima Site #029
RECRUITINGPortland, Oregon, 97239, United States
Contact Email: •••••@•••••
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Vima Site #030
RECRUITINGLos Angeles, California, 90048, United States
Contact Email: •••••@•••••
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Vima Site #031
RECRUITINGOrlando, Florida, 32825, United States
Contact Email: •••••@•••••
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Vima Site #032
RECRUITINGBoston, Massachusetts, 02215, United States
Contact Email: •••••@•••••
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Vima Site #033
RECRUITINGBirmingham, Alabama, 35233, United States
Contact Email: •••••@•••••
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Vima Site #035
RECRUITINGCincinnati, Ohio, 45212, United States
Contact Email: •••••@•••••
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Vima Site #036
RECRUITINGRochester, New York, 14618, United States
Contact Email: •••••@•••••
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Vima Site #037
RECRUITINGEast Lansing, Michigan, 48824, United States
Contact Email: •••••@•••••
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Vima Site #038
RECRUITINGSt Louis, Missouri, 63110, United States
Contact Email: •••••@•••••
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Vima Site #039
RECRUITINGScottsdale, Arizona, 85251, United States
Contact Email: •••••@•••••
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Vima Site #040
RECRUITINGFayetteville, North Carolina, 28304, United States
Contact Email: •••••@•••••
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Vima Site #041
RECRUITINGOverland Park, Kansas, 66211, United States
Contact Email: •••••@•••••
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Vima Site #042
RECRUITINGIrvine, California, 92614, United States
Contact Email: •••••@•••••
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Vima Site #043
RECRUITINGBaltimore, Maryland, 21237, United States
Contact Email: •••••@•••••
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Vima Site #055
NOT_YET_RECRUITINGAmherst, New York, 14226, United States
Contact Email: •••••@•••••
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