Functional Brain Imaging Study of Response to Repetitive TMS (rTMS) Treatment of Major Depression
Public ClinicalTrials.gov record NCT01768052. 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.
Official title
Multimodal Functional Brain Imaging Study of Response to Repetitive TMS (rTMS) Treatment of Major Depression
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The investigators plan to use optical brain imaging technology to observe patients with current major depression before, during, and after repetitive Transcranial Magnetic Stimulation (rTMS) clinical treatment. Clinical treatment involves 20-30 rTMS sessions over the course of 4-6 weeks. Our primary hypotheses are as follows: 1. Primary Hypothesis: In patients with a positive response to rTMS, the investigators will observe an increase in the strength of connectivity as measured by fMRI among brain regions in the cognitive control network after 4 weeks of treatment. 2. Secondary Hypothesis: Brain activation measured by functional Near-Infrared Spectroscopy(fNIRS) in the dorso-lateral prefrontal cortex (DLPFC) during rTMS will increase as the number of treatments increase. Detection of this increase in brain activity at the beginning of the treatment help researchers and physicians assess treatment response.
Study identification
- NCT ID
- NCT01768052
- Recruitment status
- Not listed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 40 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 21 Years to 45 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
- May 31, 2013
- Primary completion
- Dec 31, 2015
- Completion
- Dec 31, 2015
- Last update posted
- May 3, 2015
2013 – 2016
United States locations
- U.S. sites
- 2
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| McLean Hospital | Belmont | Massachusetts | 02478 | Recruiting |
| McLean Imaging Center/McLean TMS Service | Belmont | Massachusetts | 02478 | Recruiting |
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 NCT01768052, 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 May 3, 2015 · Synced Sep 6, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01768052 live on ClinicalTrials.gov.