Transcranial Direct Current Stimulation (tDCS) as a Treatment for Cognitive Deficits in Schizophr… (NCT02748083) | Clinical Trial Compass
CompletedNot Applicable
Transcranial Direct Current Stimulation (tDCS) as a Treatment for Cognitive Deficits in Schizophrenic
China49 participantsStarted 2015-12-01
Plain-language summary
This trial attempts to evaluate the effects of intensive transcranial direct-current stimulation (tDCS) on improving cognition in schizophrenia patients and changes in resting state brain network connectivity, especially increasing connectivity in the tasks related network, and increasing activation the DLPFC in a working memory task. Half of the participants will be randomized to tDCS group, while the other half will be randomized to receive sham tDCS.
Who can participate
Age range
18 Years – 60 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:
* Subjects who have cognitive deficits as indicated by a score of \< 85 on RBANS, and meet criteria for DSM-5 diagnosis of chronic SZ, schizoaffective disorder (SA), or schizophreniform disorder (SZF), and who are stably treated with antipsychotic medications and are not in acute exacerbation of illness symptoms.
Exclusion Criteria:
* Patients with risk factors for an MRI scan, seizure disorder, and for women of childbearing age who are pregnant or regularly engaging in sexual activity and not regularly using an acceptable birth control method (systemic or double-barrier).
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.
What they're measuring
1
The MATRICS Consensus Cognitive Battery (MCCB)
Timeframe: Change from Baseline MCCB through study completion, an average of 15 days
2
Neuroimage changes in Magnetic Resonance Imaging (MRI)
Timeframe: Change from Baseline MCCB through study completion, an average of 15 days