Measuring Acute Drug Demand in Humans
University of Maryland, Baltimore
Summary
This research is being done to evaluate whether suvorexant may reduce the use of, subjective liking, and demand for various drugs.
Description
This research is being done to evaluate whether suvorexant may reduce the use of, subjective liking, and demand for various drugs. Suvorexant is not approved as a treatment to reduce drug use but is approved by the Food and Drug Administration (FDA) to treat insomnia (trouble falling asleep or staying asleep). This study consists of a screening visit and an approximate 14 to 16 day inpatient (overnight) stay at the University of Maryland, Baltimore. Participants will be stabilized on hydromorphone, randomly assigned to receive either suvorexant or placebo, and complete 5 experimental sessions…
Eligibility
- Age range
- 18–65 years
- Sex
- All
- Healthy volunteers
- Yes
Inclusion Criteria: * Age between 18 and 65 years old * Meets Diagnostic and Statistical Manual-5 criteria for Opioid Use Disorder (OUD) (moderate or severe) * Lifetime substance use history criterion \[blinded\] * Medically cleared to take suvorexant and blinded study medications * Be in good general health based on a physical examination, medical history, vital signs, and screening urine and blood tests Exclusion Criteria: * Pregnant or breast feeding * Seeking opioid use treatment * Significant mental health or physical disorder that is expected to interfere with study participation as a…
Interventions
- DrugDrug A (Blinded Drug)
Participants will receive a double-blinded oral study medication as part of their daily sessions and will provide feedback regarding the effects of the medication on various measures. Though the study medications are FDA approved, they are being used here for a non-FDA approved purpose (though the FDA has provided permission to use these drugs in this study).
- DrugDrug B (Blinded Drug)
Participants will receive a double-blinded oral study medication as part of their daily sessions and will provide feedback regarding the effects of the medication on various measures. Though the study medications are FDA approved, they are being used here for a non-FDA approved purpose (though the FDA has provided permission to use these drugs in this study).
- DrugDrug C (Blinded Drug)
Participants will receive a double-blinded oral study medication as part of their daily sessions and will provide feedback regarding the effects of the medication on various measures. Though the study medications are FDA approved, they are being used here for a non-FDA approved purpose (though the FDA has provided permission to use these drugs in this study).
- DrugDrug D (Blinded Drug)
Participants will receive a double-blinded oral study medication as part of their daily sessions and will provide feedback regarding the effects of the medication on various measures. Though the study medications are FDA approved, they are being used here for a non-FDA approved purpose (though the FDA has provided permission to use these drugs in this study).
Location
- General Clinical Research CenterBaltimore, Maryland