Comparative Effectiveness Research Trial for Antidepressant Incomplete and Non-responders With TRD
Public ClinicalTrials.gov record NCT02977299. 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
Augmentation Versus Switch: Comparative Effectiveness Research Trial for Antidepressant Incomplete and Non-responders With Treatment Resistant Depression (ASCERTAIN-TRD)
Study identification
- NCT ID
- NCT02977299
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Lead sponsor
- Massachusetts General Hospital
- Other
- Enrollment
- 278 participants
Conditions and interventions
Interventions
- Aripiprazole Drug
- Repetitive transcranial magnetic stimulation (rTMS) Device
- Venlafaxine XR Drug
Drug · Device
Eligibility (public fields only)
- Age range
- 18 Years to 80 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
- Apr 30, 2017
- Primary completion
- Apr 23, 2022
- Completion
- Apr 23, 2022
- Last update posted
- Apr 26, 2022
2017 – 2022
United States locations
- U.S. sites
- 11
- U.S. states
- 9
- U.S. cities
- 11
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| The University of Alabama School of Medicine | Birmingham | Alabama | 35294 | — |
| Pacific Institute of Medical Research | Los Angeles | California | 90095 | — |
| Stanford University | Stanford | California | 94305 | — |
| University of South Florida | Tampa | Florida | 33613 | — |
| Northwestern University, Feinberg School of Medicine | Chicago | Illinois | 60611 | — |
| New York University | New York | New York | 10003 | — |
| University of Cincinnati | Cincinnati | Ohio | 45219 | — |
| University of Pennsylvania | Philadelphia | Pennsylvania | 19104 | — |
| Roper St. Francis Hospital | Charleston | South Carolina | 29425 | — |
| University of Texas Southwestern Medical Center | Dallas | Texas | 75390 | — |
| Baylor College of Medicine | Houston | Texas | 77030 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 2 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02977299, 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 Apr 26, 2022 · Synced May 7, 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 NCT02977299 live on ClinicalTrials.gov.