DYSTONIA

This study uses botulinum toxin (Botox) injections to treat movement disorders such as dystonia, tremor, and spasticity. Up to 2,000 participants aged 2 and older will receive tailored injections, with doctors trained in proper techniques. The goal is to manage symptoms and build…

This study is tracking how well the VERCISE™ deep brain stimulation (DBS) system works for people with dystonia, a movement disorder causing muscle spasms. Researchers will follow 300 participants aged 7 and older who are already receiving DBS to see if their symptoms improve. Th…

This study is testing deep brain stimulation (DBS) surgery for people with Parkinson's disease, essential tremor, or dystonia that doesn't improve enough with medication. DBS uses a device like a pacemaker to send electrical pulses to specific brain areas that control movement. R…

This international study is following 1,000 people who already have or are getting an Abbott deep brain stimulation (DBS) system to treat Parkinson's disease, essential tremor, or dystonia. Researchers will track how well the device controls symptoms and monitor for serious side …

This study tests whether implanting a deep brain stimulation electrode in the cerebellum can reduce spasticity and improve motor function in 12 people who had a stroke 9 to 36 months ago. Participants will receive stimulation at three different frequencies (130, 70, and 30 Hz) co…

This study is testing whether a new, more detailed DNA reading technique (long-read genome sequencing) can find genetic causes of dystonia that standard tests miss. Researchers will analyze blood samples from 150 people with dystonia and their family members. If it works, this co…

This study is testing a computer program called DystoniaNet that uses artificial intelligence to help doctors diagnose isolated dystonia, a movement disorder. The trial will enroll 1000 people with dystonia or other conditions that look like it, such as Parkinson's disease or ess…

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 w…

This study is testing how the drug trihexyphenidyl is processed in the bodies of 40 children aged 5-17 with dystonic cerebral palsy. Researchers want to see if a child's genetic makeup changes how the drug works, which could help create personalized dosing plans. Participants wil…

This study looks at how the brain's motor networks change over time in children with dystonia, a movement disorder. Researchers will use noninvasive tests like EEG and EMG to measure brain activity at rest and during simple tasks. Children with deep brain stimulation (DBS) will b…

This study reviews the medical records of up to 5,000 people who have received deep brain stimulation (DBS) for Parkinson's disease, essential tremor, or dystonia. Researchers want to see how well DBS improves symptoms over time in real-world settings. No new treatments are given…

This study is collecting information from 200 people with Parkinson's disease, dystonia, essential tremor, or other movement disorders who are scheduled to receive radiofrequency (RF) ablation—a procedure that uses heat to target small areas in the brain. The goal is to see how p…

This study looks at how deep brain stimulation (DBS) changes motivation and decision-making in people with Parkinson's disease. Researchers will have 70 participants play a tablet game that measures risky vs. safe choices while their brain activity is recorded. The goal is to und…

This early-phase study aims to understand how repetitive transcranial magnetic stimulation (rTMS) alters brain networks in people with dystonia, a condition causing involuntary muscle contractions. Researchers will use brain scans to track changes in connectivity after two and fo…

This study aims to understand how deep brain stimulation (DBS) changes brain activity in people with dystonia, a movement disorder. Researchers will use brain scans and electrical recordings from 15 participants who already have DBS implants. The goal is to learn more about the d…

This study aims to learn more about how the brain controls speech in people with Parkinson's disease, essential tremor, or dystonia. Researchers will record brain activity during speech tasks while participants undergo deep brain stimulation (DBS) surgery. The study does not test…

This study is creating a shared database of children who have received deep brain stimulation (DBS) for movement disorders like dystonia, epilepsy, or Tourette syndrome. By pooling data from multiple hospitals, researchers hope to answer key questions about who benefits most and …

This study records brain activity from people with movement disorders like Parkinson's disease, essential tremor, and dystonia. Researchers use scalp electrodes or existing deep brain stimulators to measure electrical signals. The goal is to find patterns linked to symptoms, whic…

This study looks at how deep brain stimulation (DBS) — a device already used to control movement in Parkinson's disease — affects sleep. Researchers will monitor brain activity and sleep quality in 64 adults with Parkinson's who have or will get DBS implants. The goal is to under…

This study is testing whether low-intensity focused ultrasound (LIFUS) can safely change brain activity in people with conditions like Parkinson's disease, essential tremor, epilepsy, or substance abuse. Researchers will use brain recordings and movement tests to see if the ultra…

This study looks at whether walking patterns measured by wearable sensors can predict how well deep brain stimulation (DBS) will work for people with dystonia, a movement disorder. About 50 adults scheduled for DBS surgery will wear sensors before the procedure. Researchers will …

This study tests whether electrical signals recorded from the brain during deep brain stimulation (DBS) can help doctors fine-tune settings faster for people with dystonia. About 25 adults who are already scheduled for DBS surgery will have their brain activity monitored during c…

This study looks at how deep brain stimulation (DBS) — a treatment already used for movement disorders — affects voice and speech in people with laryngeal dystonia or voice tremor. Researchers will record brain signals during surgery and measure voice changes afterward. The goal …

This study records brain activity during deep brain stimulation (DBS) surgery in 140 people with Parkinson's disease or essential tremor. Researchers aim to understand brain networks linked to non-motor symptoms like depression, attention problems, and slow thinking. Participants…

This study looks at brain activity in 25 people with dystonia who are getting deep brain stimulation (DBS). The goal is to find brain signals that can help doctors adjust the stimulation more quickly and personally. Participants will use a special pacemaker that records brain sig…

This observational study at the Medical University of Graz will examine 216 people with movement disorders like Parkinson's, tremor, or dystonia to see how many also have functional neurological symptoms. Participants will undergo neurological exams, cognitive tests, and question…