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IRCT20180704040344N1 IRCT 2018-08-05 Deputy of Research _ Azarbaijan Shahid Madani University Effect of Transcranial direct-current stimulation on cognitive biases and coherence pattern of cortex Effect of Transcranial direct-current stimulation on improvement of cognitive biases and coherence pattern of cortex in patients with major depression 2017-09-23 anticipated 30 Complete https://irct.ir/trial/32361 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment, Randomization description: Of patients with major depression in Tabriz, 30 patients were selected using Purposive sampling. Then, 10 patients in the experimental group, 10 patients in the sham group (placebo) and 10 patients in the control group were randomly (Using random numbers table) selected, Blinding description: In this study, there are three groups of experimental, sham (placebo) and control groups that the placebo group is not aware of because they are in the placebo group (sham) and are not being treated; because it is known whether the effect of the intervention is solely due to Therapeutic tool (tDCS) or the induction of placebo has also been effective in the treatment. N/A Major Depression Disorder. Intervention 1: Intervention group: tDCS was applied with an anodic electrode in the left DLPFC region and a cathode electrode in the right DLPFC region for 10 continuous days, with direct electric current, at 2 mA with a duration of 20 minutes per session. Intervention 2: Placebo group: tDCS electrodes were placed on the head for 10 consecutive sessions and with a duration of 20 minutes, but the device was turned off and not stimulated. No - There is not a plan to make this available Justification or reason for not sharing IPD is There is no more information.
public Ali Arabi
No. 4, Alley Sajjad, Imam Reza street19, Imam Reza Blvd
Daregaz Iran (Islamic Republic of) 9491835319 +98 51 4622 7853 ali.arabi1992.1370@gmail.com Azarbaijan Shahid Madani University scientific Ali Arabi
No. 4, Alley Sajjad, Imam Reza street19, Imam Reza Blvd
Daregaz Iran (Islamic Republic of) 9491835319 +98 51 4622 7853 ali.arabi1992.1370@gmail.com Azarbaijan Shahid Madani University Iran (Islamic Republic of) Age range 18 to 40 years, having Major Depression Disorder Based on DSM5 Criteria, Minimum education middle school, dextrality. 18 years 40 years Both Having psychotic diseases and coincidence with other disorders, Concurrent use of drug, Concurrent use of medicine, and The subject's dissatisfaction of Continue to collaborate. Treatment - Other Treatment - Other Intervention group: tDCS was applied with an anodic electrode in the left DLPFC region and a cathode electrode in the right DLPFC region for 10 continuous days, with direct electric current, at 2 mA with a duration of 20 minutes per session. Placebo group: tDCS electrodes were placed on the head for 10 consecutive sessions and with a duration of 20 minutes, but the device was turned off and not stimulated. Improvement of Cognitive biases due to Depression. Timepoint: Before applying tDCS and 10 sessions after applying tDCS. Method of measurement: Cognitive tests of Eriksen Folanker and Corsi block-tapping. Improvement of Cortical Coherence Pattern interhemispheric and intrahemispheric between different parts of the brain in differen bands of electrical activity. Timepoint: Before applying tDCS and 10 sessions after applying tDCS. Method of measurement: Electroencephalography(EEG). Improvement of Depression. Timepoint: Before applying tDCS and 10 sessions after applying tDCS. Method of measurement: Beck Depression Inventory. Deputy of Research _ Azarbaijan Shahid Madani University Approved 2017-07-31 Ethics committee of Tabriz University of Medical Sciences Deputy of research and technology, Third floor, Central building number 2, Tabriz University of Medical Sciences, Golgasht Street. Tabriz East Azarbaijan Iran (Islamic Republic of)