Opiate Dependence Clinical Trial
— Depot-BNTOfficial title:
Behavioral Naltrexone Therapy (BNT) for Promoting Adherence to Oral Naltrexone (BNT-oral) vs Extended Release Injectable Depot Naltrexone (Depot-BNT); a Randomized Trial
Verified date | August 2017 |
Source | New York State Psychiatric Institute |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
In pilot study now proposed, we plan to randomly assign 60 opioid dependent patients to the
new model, Depot-BNT, or to BNT plus oral naltrexone for a 6-month trial. This will provide
initial clinical experience with the new Depot-BNT treatment model, while providing a
rigorous test of whether Depot-BNT produces superior treatment outcome, compared to our best
behavioral platform for oral naltrexone (BNT).
The following aims will be addressed:
Specific Aim #1: To test whether Depot-BNT increases retention in treatment and improves drug
use outcome (urine-confirmed abstinent weeks) compared to our established model of BNT with
oral naltrexone (BNT-Oral), and to explore whether Depot-BNT (vs BNT-Oral) improves key
secondary outcomes including dysphoria, HIV risk behavior, and social functioning.
Specific Aim #2: To explore predictors of outcome on Depot-BNT, and mechanisms of attrition,
in order to optimize Depot-BNT prior to further testing.
Status | Completed |
Enrollment | 60 |
Est. completion date | August 2011 |
Est. primary completion date | August 2011 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 18 Years to 60 Years |
Eligibility |
Inclusion Criteria: 1. Age 18-60. 2. Meets DSM-IV criteria for current opiate dependence disorder of at least six months duration, supported by a positive urine for opiates and a positive naloxone challenge test if the diagnosis is unclear. If participating as an outpatient only, recent opiate dependence must be confirmed by clinical history and/or communication with former treatment provider. 3. Seeking treatment for heroin dependence. 4. Able to give informed consent. Exclusion Criteria: 1. Methadone maintenance treatment or regular use of illicit methadone (> 30 mg per week). 2. Maintenance on, or regular use of buprenorphine or other long-acting narcotic agonists. 3. Pregnancy, lactation, or failure in a sexually active woman to use adequate contraceptive methods. 4. Active medical illness which might make participation hazardous, such as untreated hypertension, hepatitis with SGOT or SGPT > 3 times normal, unstable diabetes. 5. Active psychiatric disorder which might interfere with participation or make participation hazardous, including DSM-IV schizophrenia, bipolar disorder with mania or psychosis, and depressive disorder with suicide risk or 1 or more suicide attempts within the past year. 6. Physiologically dependent on alcohol or sedative-hypnotics with impending withdrawal. Other substance use diagnoses are not exclusionary. Multiple substance use is common in this population, and such an exclusion would rule out a large proportion of the population and limit the generalizability of the study. 7. History of allergic reaction to buprenorphine, naltrexone, naloxone, clonidine, or clonazepam. 8. Chronic organic mental disorder (e.g. AIDS dementia). 9. History of accidental drug overdose in the last 3 years as defined as an episode of opioid-induced unconsciousness or incapacitation, whether or not medical treatment was sought or received. 10. Currently receiving any other investigational drug, or has used any other investigational drug within 30 days of study entry. 11. Currently prescribed or regularly taking opiates for chronic pain or medical illness or those individuals anticipating surgical procedures which will necessitate opioid medications. |
Country | Name | City | State |
---|---|---|---|
United States | New York State Psychiatric Institute | New York | New York |
Lead Sponsor | Collaborator |
---|---|
New York State Psychiatric Institute | National Institute on Drug Abuse (NIDA) |
United States,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Treatment Retention | compliance with being retained in treatment protocol | over the course of 24 weeks or length of study participation |
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