ClinicalTrials.gov record
Troriluzole (BHV-4157) in Adult Participants With Obsessive Compulsive Disorder
ClinicalTrials.gov ID: NCT03299166
Public ClinicalTrials.gov record NCT03299166. 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 Randomized, Double-blind, Placebo-controlled Trial of Adjunctive Troriluzole in Obsessive Compulsive Disorder
Study identification
- NCT ID
- NCT03299166
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2, Phase 3
- Lead sponsor
- Biohaven Pharmaceuticals, Inc.
- Industry
- Enrollment
- 426 participants
Conditions and interventions
Conditions
Interventions
- Troriluzole Drug
- Placebo Drug
Drug
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
- Dec 18, 2017
- Primary completion
- Jun 1, 2020
- Completion
- Dec 7, 2025
- Last update posted
- Jan 21, 2026
2017 – 2025
United States locations
- U.S. sites
- 57
- U.S. states
- 24
- U.S. cities
- 55
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Metropolitan Neuro Behavioral Institute | Chandler | Arizona | 85226 | — |
| Preferred Research Partners, Inc. | Little Rock | Arkansas | 72211 | — |
| Collaborative Neuroscience Network, LLC | Garden Grove | California | 92845 | — |
| University of California San Diego | La Jolla | California | 92037 | — |
| Synergy Research San Diego | Lemon Grove | California | 91945 | — |
| CalNeuro Research Group | Los Angeles | California | 90024 | — |
| Pacific Research Partners, LLC | Oakland | California | 94607 | — |
| NRC Research Institute | Orange | California | 92868 | — |
| Desert Valley Research | Rancho Mirage | California | 92270 | — |
| Artemis Institute for Clinical Research | San Diego | California | 92103 | — |
| Artemis Institute for Clinical Research | San Marcos | California | 92078 | — |
| Stanford University, Department of Psychiatry and Behavioral Sciences | Stanford | California | 94305-5717 | — |
| Pacific Clinical Research Medical Group | Upland | California | 91786 | — |
| Mountain View Clinical Research, Inc. | Denver | Colorado | 80209 | — |
| Institute of Living / Hartford Hospital | Hartford | Connecticut | 06106 | — |
| Yale University | New Haven | Connecticut | 06519 | — |
| Comprehensive Psychiatric Care | Norwich | Connecticut | 06360 | — |
| Gulfcoast Clinical Research Center | Fort Myers | Florida | 33912 | — |
| University of Florida Department of Psychiatry | Gainesville | Florida | 32606 | — |
| Galiz Research | Hialeah | Florida | 33016 | — |
| Clinical Neuroscience Solutions, Inc | Jacksonville | Florida | 32256 | — |
| SIH Research, Inc | Kissimmee | Florida | 34741 | — |
| Harmony Clinical Research | North Miami Beach | Florida | 33162 | — |
| Medical Research Group of Central Florida | Orange City | Florida | 32763 | — |
| Clinical Neuroscience Solutions, Inc | Orlando | Florida | 32801 | — |
| iResearch Atlanta, LLC | Decatur | Georgia | 30030 | — |
| iResearch Savannah | Savannah | Georgia | 31405 | — |
| Chicago Research Center | Chicago | Illinois | 60634 | — |
| University of Chicago Department of Psychiatry & Behavioral Neuroscience | Chicago | Illinois | 60637 | — |
| AMR-Baber Research, Inc | Naperville | Illinois | 60563 | — |
| Phoenix Medical Research, Inc. | Prairie Village | Kansas | 66208 | — |
| Heartland Research Associates, LLC | Wichita | Kansas | 67207 | — |
| Pharmasite Research, Inc. | Pikesville | Maryland | 21208 | — |
| McLean Hospital | Belmont | Massachusetts | 02478 | — |
| Massachusetts General Hospital | Boston | Massachusetts | 02114 | — |
| Boston Clinical Trials | Boston | Massachusetts | 02131 | — |
| Michigan Clinical Research PC | Ann Arbor | Michigan | 48105 | — |
| Precise Research Centers | Flowood | Mississippi | 39232 | — |
| ActivMed Practices and Research, Inc. | Portsmouth | New Hampshire | 03801 | — |
| Center for Emotional Fitness | Cherry Hill | New Jersey | 08028 | — |
| Integrative Clinical Trials LLC | Brooklyn | New York | 11229 | — |
| Bio Behavioral Institute | Great Neck | New York | 11021 | — |
| New York State Psychiatric Institute | New York | New York | 10032 | — |
| Finger Lakes Clinical Research | Rochester | New York | 14618 | — |
| Richmond Behavioral Associates | Staten Island | New York | 10312 | — |
| New Hope Clinical Research | Charlotte | North Carolina | 28211 | — |
| New Horizons Clinical Research | Cincinnati | Ohio | 45242 | — |
| Midwest Clinical Research Center | Dayton | Ohio | 45417 | — |
| Summit Research Network (Oregon) Inc. | Portland | Oregon | 97210 | — |
| Suburban Research Associates | Media | Pennsylvania | 19063 | — |
| University of Pennsylvania | Philadelphia | Pennsylvania | 19104 | — |
| Clinical Neuroscience Solutions, Inc. | Memphis | Tennessee | 38119 | — |
| FutureSearch Trials of Dallas, LP | Dallas | Texas | 75231 | — |
| InSite Clinical Research | DeSoto | Texas | 75115 | — |
| Baylor College of Medicine | Houston | Texas | 77030 | — |
| Psychiatric Alliance of the Blue Ridge, Inc. | Charlottesville | Virginia | 22903 | — |
| Northwest Clinical Research Center | Bellevue | Washington | 98007 | — |
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 NCT03299166, 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 Jan 21, 2026 · Synced Jul 24, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03299166 live on ClinicalTrials.gov.