Examining tDCS Effect on Cannabis Use Disorder in Patients With Schizophrenia

Brief summary (registry, in English)

Cannabis use disorder is a frequent comorbidity of schizophrenia, associated with increased symptoms and less adherence to therapy. Validated care has limited effectiveness in this population and development of new management strategies seems necessary. Transcranial direct current stimulation (tDCS) has shown beneficial effects in both schizophrenia, substance use disorder and, in a less extent, in nicotine addiction in schizophrenic subjects. It is interesting to test if that 10 sessions of anodal stimulation of the right dorsolateral prefrontal cortex (DLPFC) and cathodal stimulation of the medial prefrontal cortex (MPFC) (by increasing control and modulating reward system), will reduce, in 110 schizophrenic subjects, cannabis consumption, and secondly craving, addiction severity, schizophrenic symptoms and improve global functioning. It is possible that these clinical effects will be associated with changes in certain cognitive functions and cerebral connectivity.

What you commit to

• Study type: Interventional
• Planned participants: 110
• From 15 Feb 2023 to the primary completion date, 31 Dec 2029
• 8 sites in 1 country
• Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Who the study is looking for

Age in the registry: 18 years to 60 years · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (8)

Sites in registry order. Pick your city on the disease page to sort them by distance.