Adjunctive Transcranial Direct Current Stimulation for Cognition in Major Depression
Public ClinicalTrials.gov record NCT00760097. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
People who have depression often have symptoms besides sad mood. Cognitive symptoms, such as poor memory, concentration, and decision making, are associated with disability in many spheres of life, and these symptoms often persist even when antidepressant treatment improves other symptoms (mood, energy, sleep, anxiety). Antidepressants alone fail to produce full remission for many patients, so it is important to study adjunctive treatments which can be added onto medication treatment and help restore cognitive function. The method of transcranial direct current stimulation (tDCS) has been shown by others to improve working memory and cognitive functions, and also to help with other symptoms of depression. tDCS involves passing a small, constant current between saline-moistened pads placed on the scalp. In this proposed study, 20 individuals with major depression who have cognitive difficulties despite taking antidepressants will participate. Over the course of a two-week period, each person will receive 5 sessions of either active tDCS or inactive treatments, in addition to their medication. Each session lasts for 20 minutes, and will be administered on alternating days (M-W-F). Assessments of depressive symptoms, cognitive function, and brain activity will be made prior to any sessions, after the first one, and after the fifth (final) session; brain function will be assessed by measuring the brain's electrical activity ("brain waves").
Study identification
- NCT ID
- NCT00760097
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 18 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 75 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Aug 31, 2007
- Primary completion
- Apr 30, 2009
- Completion
- Apr 30, 2009
- Last update posted
- Feb 5, 2013
2007 – 2009
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| UCLA Semel Institute for Neuroscience | Los Angeles | California | 90024 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00760097, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Feb 5, 2013 · Synced Sep 17, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00760097 live on ClinicalTrials.gov.