Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 8:03 PM
Ignite Modification Date:
2025-12-24 @ 8:03 PM
NCT ID:
NCT01428804
Brief Summary:
The purpose of the study is to investigate the effect of tDCS applied at the anodic left DLPFC of patients with resistant depression compared to patients treated with conventional therapy. The tDCS is used in add-on drug treatment with antidepressants of reference in resistant depression.
Detailed Description:
The aim of our study is to investigate the effect of tDCS applied at the anodic left dorsolateral prefrontal cortex (DLPFC)of patients with resistant depression compared to patients treated with conventional therapy. The tDCS is used in add-on drug treatment with antidepressants of reference in resistant depression.
This is a randomized 2-arm parallel, double blind study comparing 2 groups of 12 patients: patients treated with sham tDCS and whose medication reference is stabilized for a month vs. patients treated by active tDCS 10 sessions over five days and whose medication reference is stabilized for a month. The 24 patients with resistant depression will be selected in the psychiatric department of the University Hospital of Besançon. After giving informed consent, patients will be evaluated by a psychiatrist using the Montgomery Asberg Depression Rating Scale (MADRS), the Hamilton Depression Rating Scale (HDRS), State-Trait Anxiety Inventory (STAI) and Beck Depression Inventory (BDI). The complete assessment takes 40 minutes.
After locating the left DLPFC, treatment with active tDCS with a current of 2 mA or sham will be directed by 20-minute session. A psychometric assessment will be conducted again at the end of treatment week and one month, three months and finally six months after stopping treatment. Scales of comfort and acceptability will also be proposed to the patient to determine whether any gene is caused by this treatment.
This study will include two parallel arms:
* a group named G1 and treated by medication with escitalopram (Seroplex®) stabilized for at least 1 month and 10 sessions of tDCS anode active at 2 sessions per day (1 morning and 1 afternoon) for 5 days with an electric current 2 mA;
* a group named G2 and treated by medication with escitalopram (Seroplex®) stabilized for at least 1 month and sham tDCS.
These two groups are matched for age (+/- 5 years) and gender. The population of this study will be comprised of patients over age 18 with unipolar depressive episode resistant episode characterized by the failure of two antidepressant treatments for depressive episode and treated by medication with escitalopram (Seroplex®) (20 mg/day), since at least 1 month. The delay of one month is a minimum to observe a non-response. Moreover, in term of ethical point of view, it's difficult to wait 6 to 8 weeks to observe the non-response to treatment.
These people will be recruited on a voluntary basis, after notification and consent in the research center, the Psychiatry Clinical Department of the University Hospital of Besançon. This study was conducted over a period of 15 months.
Study:
NCT01428804
Study Brief:
Protocol Section:
NCT01428804