Catatonia: Effectiveness of Transcranial Direct Current Electrostimulation (CATATOES) (NCT06139432) | Clinical Trial Compass
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Catatonia: Effectiveness of Transcranial Direct Current Electrostimulation (CATATOES)
France70 participantsStarted 2023-12-01
Plain-language summary
Nearly 10% of people hospitalized in psychiatry have a catatonic syndrome. The treatment of this syndrome is based on lorazepam and electro-convulsive therapy (ECT) in drug-resistant forms. ECT is the reference therapy, very effective in catatonia, but remain difficult to access due to the technical platform required for their realization, leading to delays in the implementation of the treatment responsible for an increase in the morbidity and mortality of catatonia. In this context, a new therapeutic tool available in the treatment of drug-resistant catatonia would improve the prognosis of catatonia. Transcranial direct current stimulation (tDCS) is an alternative, non-invasive brain stimulation technique that does not require anesthesia, and inexpensive and has been shown to be effective in depression and schizophrenia. A series of clinical cases suggests its potential efficacy in catatonia. Our objective is to evaluate the efficacy of tDCS in catatonia in a clinical trial.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Men or women over 18 years old
* Under the care of the GHU PARIS Psychiatry and Neurosciences or EPS Ville Evrard.
* Suffering from an episode of catatonia according to the DSM-5 CRITERIA
* Persistence of catatonia criteria according to DSM-5 after 24 hours of lorazepam treatment or contraindication to lorazepam or poor tolerance to lorazepam
* Patient (or guardian) having given informed and written consent
* Beneficiary of a social security plan
Exclusion Criteria:
* Malignant catatonia
* Pregnant or breastfeeding women
* Patients with contraindications to tCDS, namely patients with a defibrillator or a pacemaker, brain stimulator, presence of intracranial metals, uncovered craniectomy or after trepanning.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.