Dystonia: Botulinum Toxin for Arm Tremors

We are exploring how different tests and imaging techniques can help determine the effectiveness of botulinum toxin for treating arm tremors in people with dystonia. This study aims to improve treatment options for those affected.

What diseases are being studied?

Health conditions and diseases that the clinical trial is designed to study and treat.

Who can participate in the clinical trial?

These questions help us understand your situation so we can let the trial team know whether you might be a potential match. This is not a medical evaluation and is not part of the official screening, the study doctor will make the final decision..

What medicines are being studied?

Medicines that are officially approved for use in the European Union and considered safe by EMA. These medicines are already on the market and may be tested for new conditions or populations.

Dysport
Dysport is a medicine injected to temporarily relax muscles, often used to smooth facial wrinkles and treat certain muscle stiffness.

What active substances are being studied?

Active substances that are officially approved for use in the European Union and considered safe by EMA. These substances are already on the market and may be tested for new conditions or populations.

Botulinum Toxin Type A
Botulinum toxin type A is a substance that temporarily relaxes muscles to reduce wrinkles and treat muscle overactivity.
Botulinum Toxin Type A - Haemagglutinin Complex
Botulinum toxin type A with haemagglutinin complex temporarily relaxes muscles by blocking nerve signals to treat muscle spasms and reduce wrinkles.
Botulinum Toxin Type A For Injection Ph. Eur.
Botulinum toxin type A is a substance that temporarily relaxes muscles to reduce spasms and soften facial wrinkles.

What similar medicines might you know?

Don't worry if you don't know the medicines tested in the trial. There is a chance you have heard about the similar medicines. Check the list below to see if you are familiar with any of them.

Alluzience
Azzalure
Botox

Where is the clinical trial being conducted?

Locations and medical facilities where this clinical trial is currently recruiting or conducting research. Select the locations where you would like to participate.

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Canisius Wilhelmina Ziekenhuis
Neurology
Nijmegen, Netherlands
Radboud universitair medisch centrum / RADBOUDUMC
Neurology
Nijmegen, Netherlands
Radboud Universiteit Nijmegen
Donders Centre for Cognitive Neuroimaging
Nijmegen, Netherlands
Sponsor: Stichting Radboud universitair medisch centrum
Last updated: Nov 26, 2025

Disclaimer: Parts of this content have been automatically extracted from the EU Clinical Trials registry. While we strive for accuracy, please always contact the trial site or sponsor directly for correct and official information before making any decisions about participation. View on EU Clinical Trials.