ACP-211 Monotherapy for Major Depressive Disorder With Inadequate Antidepressant Response
Public ClinicalTrials.gov record NCT07284667. 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
A Double-Blind, Placebo-Controlled, Parallel Group, Efficacy and Safety Study of ACP-211 Monotherapy in Adults With Major Depressive Disorder and Inadequate Response to Antidepressant Treatment
Study identification
- NCT ID
- NCT07284667
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 153 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years to 65 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
- Nov 13, 2025
- Primary completion
- Jul 31, 2027
- Completion
- Aug 31, 2027
- Last update posted
- May 7, 2026
2025 – 2027
United States locations
- U.S. sites
- 16
- U.S. states
- 10
- U.S. cities
- 16
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Alabama at Birmingham | Birmingham | Alabama | 35294 | Recruiting |
| Inland Psychiatric Medical Group | Chino | California | 91710 | Recruiting |
| PNS Clinical Research LLC dba ATP Clinical Research | Orange | California | 92866 | Recruiting |
| Mountain View Clinical Research | Denver | Colorado | 80209 | Recruiting |
| The Medici Medical Research | Hollywood | Florida | 33021 | Recruiting |
| Sandhill Research, LLC/DBA Accel Research Sites | Largo | Florida | 33777 | Recruiting |
| Clinical Neuroscience Solutions, Inc. | Orlando | Florida | 32801 | Recruiting |
| IPTB Clinical Research | Tampa | Florida | 33629 | Recruiting |
| Neuroscience Research Institute, Inc. | West Palm Beach | Florida | 33407 | Recruiting |
| Vitalix Clinical, Inc. | Worcester | Massachusetts | 01608 | Recruiting |
| Redbird Research LLC | Las Vegas | Nevada | 89134 | Recruiting |
| CenExel Hassman Research Institute, LLC | Marlton | New Jersey | 08053 | Recruiting |
| Integrative Clinical Trials LLC | Brooklyn | New York | 11229 | Recruiting |
| Neuro-Behavioral Clinical Research | North Canton | Ohio | 44720 | Recruiting |
| Dynamed Clinical Research LP d/b/a DM Clinical Research | Houston | Texas | 77081 | Recruiting |
| Olympus Clinical Research, LLC | Katy | Texas | 77450 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
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About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07284667, 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 7, 2026 · Synced May 19, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07284667 live on ClinicalTrials.gov.