Buprenorphine Extended-Release Subcutaneous Injection (RBP-6000) in High-risk Users
Public ClinicalTrials.gov record NCT04995029. 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 Randomised, Double-Blind Study Comparing 2 Maintenance Dosing Regimens of Buprenorphine Extended-Release Subcutaneous Injection (RBP-6000) in Treatment-Seeking Adult Participants With Opioid Use Disorder and High-risk Opioid Use
Study identification
- NCT ID
- NCT04995029
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Lead sponsor
- Indivior Inc.
- Industry
- Enrollment
- 785 participants
Conditions and interventions
Conditions
Interventions
- Extended-release Buprenorphine Drug
- Transmucosal Buprenorphine Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years and older
- 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
- Oct 25, 2021
- Primary completion
- Jun 25, 2024
- Completion
- Jun 25, 2024
- Last update posted
- Feb 5, 2026
2021 – 2024
United States locations
- U.S. sites
- 28
- U.S. states
- 12
- U.S. cities
- 24
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Collaborative Neuroscience Network, LLC | Garden Grove | California | 92845 | — |
| Asclepes Research Centers | Panorama City | California | 91402 | — |
| Artemis Institute for Clinical Research | San Diego | California | 92103 | — |
| Bay Pines VA Healthcare System | Bay Pines | Florida | 33744 | — |
| Sarkis Clinical Trials | Gainesville | Florida | 32607 | — |
| Accel Research Sites- Lakeland Clinical Research Unit | Lakeland | Florida | 33803 | — |
| Behavioral Clinical Research, Inc | Miami Lakes | Florida | 33016 | — |
| Innovative Clinical Research Inc. | North Miami | Florida | 33161 | — |
| Clinical Neuroscience Solutions, Inc | Orlando | Florida | 32801 | — |
| Brigham and Women's Hospital | Boston | Massachusetts | 02115 | — |
| Hassman Research Institute | Berlin | New Jersey | 08009 | — |
| Center For Emotional Fitness | Cherry Hill | New Jersey | 08002 | — |
| ICAHN School of Medicine at Mount Sinai | New York | New York | 10029 | — |
| Duke Hospital | Durham | North Carolina | 27705 | — |
| Monroe Biomedical Research | Monroe | North Carolina | 28112 | — |
| Midwest Clinical Research | Dayton | Ohio | 45417 | — |
| Pahl Pharmaceutical Professionals LLC | Oklahoma City | Oklahoma | 73112 | — |
| SP Research, PLLC | Oklahoma City | Oklahoma | 73112 | — |
| Unity Clinical Research | Oklahoma City | Oklahoma | 73118 | — |
| Today Clinical Research | Oklahoma City | Oklahoma | 73120 | — |
| Clinical Research Associates of Central PA | Altoona | Pennsylvania | 16602 | — |
| Carolina Medical Research, LLC | Clinton | South Carolina | 29325 | — |
| Prisma Health ITOR Research Pharmacy | Greenville | South Carolina | 29605 | — |
| Carolina Medical Research, LLC | Greenville | South Carolina | 29607 | — |
| David Weitzman | Myrtle Beach | South Carolina | 29577 | — |
| Insite Clinical Research | DeSoto | Texas | 75115 | — |
| Progressive Clinical Research | Bountiful | Utah | 84010 | — |
| Alpine Research Organization | Clinton | Utah | 84015 | — |
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 1 non-U.S. site.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04995029, 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, 2026 · Synced May 17, 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 NCT04995029 live on ClinicalTrials.gov.