Prescription Opioid Dependence
Conditions
Keywords
prescription opioid, opioid detoxification, buprenorphine, naltrexone, community reinforcement approach, prescription opioid abuse
Brief summary
There has been an alarming increase in abuse of prescription opioids in recent years. This project aims to develop an effective outpatient treatment for prescription opioid (PO) abuse that combines an intensive behavioral therapy with a pharmacotherapy regimen of buprenorphine detoxification and naltrexone maintenance.
Detailed description
There has been an alarming increase in abuse of prescription opioids in recent years. This project aims to develop an effective outpatient treatment for prescription opioid (PO) abuse that combines an intensive behavioral therapy with a pharmacotherapy regimen of buprenorphine detoxification and naltrexone maintenance. Aim 1) Conduct a randomized, three-parallel-groups clinical trial (Study 1) to determine a buprenorphine dose-tapering schedule that prevents the poor retention and relapse that undermine many opioid detoxification regimens. Aim 2) Conduct a randomized, three-parallel-groups clinical trial (Study 2) to determine a duration of naltrexone therapy that sustains opioid abstinence following the buprenorphine detoxification.
Interventions
DRUGbuprenorphine taper followed by naltrexone maintenance
direct comparison of 1-, 2- and 4-week durations of buprenorphine taper for treating prescription opioid abusers; those who successfully taper without resumption of illicit opioid use are subsequently transitioned to oral naltrexone therapy for the remainder of the 12-week trial; all participants receive a platform of intensive individual behavioral therapy and on-site urinalysis monitoring throughout the trial
BEHAVIORALBehavioral therapy
Sponsors
National Institute on Drug Abuse (NIDA)
University of Vermont Medical Center
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Investigator)
Eligibility
Sex/Gender
ALL
Age
18 Years to 65 Years
Healthy volunteers
No
Inclusion criteria
* For inclusion in the proposed studies, subjects must be \> 18 years old and in good health. Subjects must meet DSM-IV criteria for opioid dependence and FDA qualification criteria for buprenorphine treatment, including a history of opioid dependence and significant current opioid use (i.e., opioid-positive urines). Subjects must also be seeking or willing to accept opioid detoxification.
Exclusion criteria
* Because the primary focus of the proposed research is to develop an efficacious intervention for prescription opioid abuse that employs a buprenorphine taper and subsequent naltrexone maintenance, individuals who require ongoing opioid therapy for pain or other chronic medical conditions will be excluded from participating. * Individuals with evidence of an active psychiatric disorder that may interfere with consent or participation in the research (e.g., psychosis, manic-depressive illness, organic psychiatric disorders), significant medical illness (e.g., cardiovascular disease) or who are pregnant or nursing will be excluded from participation.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| percentage of subjects abstinent from all opioids through the final day of detoxification | up to 12-week trial |
Secondary
| Measure | Time frame |
|---|---|
| percentage of subjects retained in treatment through the final day of detoxification | up to 12-week trial |
Countries
United States
Outcome results
None listed