Zap to wake? new brain stimulation trial hopes to rouse patients from Coma-Like states
NCT ID NCT06896279
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new, non-invasive brain stimulation method called temporal interference stimulation to see if it can safely help people with severe consciousness disorders (like a coma or vegetative state) regain awareness. The study will enroll 20 adults aged 18-75 who have been in a minimally conscious or vegetative state for at least 28 days. Researchers will measure improvements using a standard consciousness scale and compare results to a sham (fake) stimulation group.
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 20 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Apr 2025
- Expected to finish
-
May 2026
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
-
18 to 75 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: * Severe consciousness disorder patients aged 18 to 75 years old, regardless of gender; * Patients with severe consciousness disorders, namely a minimally conscious state or vegetative state that lasts for 28 days or more; * Patients with normal body temperature, stable vital signs, spontaneous breathing, tracheotomy without the use of a metal cannula and with a small amount of sputum, and who are eligible for magnetic resonance imaging (MRI) examination; * Written informed consent obtained from the patient's family members in advance. Exclusion Criteria: * Individuals with a previous history of significant neuropsychiatric and other major disorders such as those involving the heart, lung, liver, and kidney; * Those who have undergone V-P shunt or Ommaya reservoir implantation and other procedures that may influence the analysis of magnetic resonance scanning signals; * Patients who are scheduled for V-P shunt or Ommaya reservoir implantation in the near future; * Pregnant women; * Those who have participated in other drug or device clinical trials; * Patients with poorly controlled epilepsy in the recent period; * Those with infections at the TI stimulation site or compromised skin integrity at the electrode placement site; * Those currently taking medications prone to inducing epilepsy, such as quinolone drugs; * Those with intracranial infections, intracranial tumors, or metallic objects within the cranium; * Those allergic to electrode gel or adhesives; * Those with implanted electronic devices within the body; * Those with severe cardiac disorders and those equipped with cardiac pacemakers.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Disorder of consciousness 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
2 sites. 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
-
Department of Neurosurgery, Huashan Hospital, Fudan University
RECRUITINGShanghai, Shanghai Municipality, 200000, China
-
Department of neurological rehabilitation, Shanghai First Rehabilitation Hospital, Tongji University
RECRUITINGShanghai, Shanghai Municipality, 200000, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Brain scans may reveal hidden signs of consciousness after severe injury
- Zapping the brain with gentle electricity may reveal hidden signs of consciousness
- Brain wiring maps may forecast coma recovery after cardiac arrest
- Could a stroke drug wake up the brain? small study aims to find out.
- Brain zaps may curb Self-Harm in depressed teens
- Can acupuncture spark awareness in Brain-Injury patients?