Ear-Zapping device could help teens with cerebral palsy
NCT ID NCT07394608
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This small safety trial tests whether a non-invasive device that stimulates the vagus nerve through the ear can safely improve hand and arm function in 10 adolescents with spastic cerebral palsy. Participants will use the device during upper limb rehabilitation sessions. The main goal is to check for side effects and see if the therapy is feasible.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- non-invasive transauricular vagus nerve stimulation device (Vagustim)
- What this could lead to
- If it works, this could point toward a safe, drug-free way to improve hand and arm function in adolescents with cerebral palsy.
- What could go wrong
- This is a very early, small safety trial with only 10 participants, so results may not apply to everyone. The device may not improve motor function at all.
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
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
About 10 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
-
Apr 2026
An estimate. Start dates often move.
- Expected to finish
-
Mar 2028
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.
- Ages
-
12 to 17 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 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: * Age 12-17 years old * Diagnosis of spastic cerebral palsy * Gross Motor Function Classification System (GMFCS) Level II-III (will be evaluated at screening) * Jebsen Taylor Hand Function Test Score of \<37.08 on the affected side at time of screening visit (will be evaluated at screening) * Ability to communicate and follow two step commands at the time of screening * Ability to provide assent as detailed in consent form and based on assessment using the University of California, San Diego Brief Assessment of Capacity to Consent Exclusion criteria: * Previous vagus nerve injury * Less than 12 years old or greater than 18 years old * History of left or bilateral vagotomy * Current use of other implanted stimulation devices including but not limited to pacemaker, deep brain stimulator, implanted vagus nerve stimulators, cochlear implants, implantable cardiac defibrillators (ICDs)etc. * Current use of any investigational devices or investigational drugs not otherwise specified - Past Medical History for any of the following: * Acute suicidal thinking or behavior * History of schizophrenia, schizoaffective disorder, or delusional disorders * History of rapid cycling bipolar disorder * Progressive neurological diseases * Cardiac arrhythmias or other abnormalities * History of dysautonomia including but not limited to orthostatic hypotension, postural orthostatic tachycardia syndrome, vasovagal syncope etc. * GMFCS score of less than II or greater than III (will be evaluated at screening) * Jebsen Taylor Hand Function Test Score of \>37.08 on the affected side at time of screening visit (will be evaluated at screening)
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Cerebral palsy 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.
-
The places running it
1 site. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
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
-
The Charles Lazarus Children's Abilities Center
RECRUITINGNew York, New York, 10029, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Zapping the spine while wearing a robotic ankle: a new way to help kids walk?
- Can virtual reality help children with brain injury regain hand control?
- Can virtual reality rewire balance and leg control in cerebral palsy?
- AI learns to spot the two cues that define cerebral palsy motor levels
- Zapping the spine: a Non-Invasive device aims to loosen stiff muscles and improve walking in cerebral palsy
- Can a moving platform help kids with cerebral palsy steady their steps?