Cocaine Use Reduction With Buprenorphine
Public ClinicalTrials.gov record NCT01402492. 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
Cocaine Use Reduction With Buprenorphine (CURB)
Study identification
- NCT ID
- NCT01402492
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2, Phase 3
- Lead sponsor
- University of California, Los Angeles
- Other
- Enrollment
- 302 participants
Conditions and interventions
Conditions
Interventions
- Buprenorphine + Naltrexone Drug
- Placebo + Naltrexone 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
- Aug 31, 2011
- Primary completion
- Dec 31, 2012
- Completion
- Feb 28, 2013
- Last update posted
- Oct 28, 2021
2011 – 2013
United States locations
- U.S. sites
- 11
- U.S. states
- 9
- U.S. cities
- 11
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| UCLA Integrated Substance Abuse Programs (ISAP) | Los Angeles | California | 90025 | — |
| Bay Area Addiction Research and Treatment (BAART) | San Francisco | California | 94102 | — |
| Addiction Research and Treatment Services (ARTS) | Denver | Colorado | 80206 | — |
| Howard University Hospital | Washington D.C. | District of Columbia | 20060 | — |
| Atlanta VA Medical Center | Atlanta | Georgia | 30345 | — |
| Bellevue Hospital Center | New York | New York | 10016 | — |
| Albert Einstein College of Medicine - Division of Substance Abuse | The Bronx | New York | 10461 | — |
| Maryhaven | Columbus | Ohio | 43207 | — |
| CODA, Inc. | Portland | Oregon | 97214 | — |
| South Texas Veterans Health Care System | San Antonio | Texas | 78229 | — |
| Recovery Centers of King County (RCKC) | Seattle | Washington | 98122 | — |
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 NCT01402492, 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 Oct 28, 2021 · Synced May 18, 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 NCT01402492 live on ClinicalTrials.gov.