- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00733720
Buprenorphine Naltrexone-P1 A-Cocaine
January 11, 2017 updated by: National Institute on Drug Abuse (NIDA)
Attenuation of Opioid Effects of Three Different Doses of Sublingual Buprenorphine / Naloxone by Oral Naltrexone in Healthy Volunteers
The purpose of this study is to determine if the opioid agonist effects of doses of 4/1 mg, 8/2 mg, and 16/4 mg of buprenorphine/naloxone can be completely blocked by 50 mg of oral naltrexone.
This study will provide data to support the design of a similar study of the depot formulation of naltrexone and ultimately to study this combination for the treatment of cocaine dependence.
Study Overview
Study Type
Interventional
Enrollment (Anticipated)
8
Phase
- Phase 1
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
California
-
San Fransisco, California, United States, 94143
- Drug Dependence Research Center
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 55 years (Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Provide written informed consent
- Be male/female between the ages of 18-55
- Be in good physical and mental health as determined by interview and physical exam
- Have a body mass index between 18 and 30, inclusive
- Have no oral cavity pathology that would interfere with sublingual absorption of buprenorphine/naloxone or placebo
- Have negative qualitative urine toxicology screen for opioids, cocaine, benzodiazepines, and barbiturates prior to administration of the first dose of naltrexone
- Be able to comply with protocol requirements
- If female, have a negative pregnancy test and agree to use an acceptable method of birth control from date of consent and until two weeks after the last administration of study drug or placebo
Exclusion Criteria:
- please contact site for more information
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Crossover Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: 1
Each subject will receive all 3 doses of suboxone and placebo
|
4/1mg, 8/2mg 16/4mg
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Opioid Effects of study drug
Time Frame: daily
|
daily
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Adverse Events
Time Frame: Daily
|
Daily
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
August 1, 2008
Primary Completion (Actual)
December 1, 2008
Study Completion (Actual)
January 1, 2009
Study Registration Dates
First Submitted
August 11, 2008
First Submitted That Met QC Criteria
August 11, 2008
First Posted (Estimate)
August 13, 2008
Study Record Updates
Last Update Posted (Estimate)
January 12, 2017
Last Update Submitted That Met QC Criteria
January 11, 2017
Last Verified
October 1, 2009
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Mental Disorders
- Chemically-Induced Disorders
- Substance-Related Disorders
- Cocaine-Related Disorders
- Physiological Effects of Drugs
- Central Nervous System Depressants
- Peripheral Nervous System Agents
- Analgesics
- Sensory System Agents
- Analgesics, Opioid
- Narcotics
- Narcotic Antagonists
- Alcohol Deterrents
- Buprenorphine
- Naltrexone
- Naloxone
- Buprenorphine, Naloxone Drug Combination
Other Study ID Numbers
- N01DA-6-8867
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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