- Conditions
- Opioid Dependence, Opioid Withdrawal, Sleep Disturbance
- Interventions
- Placebo oral capsule, Low Dose Suvorexant, High Dose Suvorexant
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
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- Conditions
- Nicotine Dependence
- Interventions
- Suvorexant 20 mg, Suvorexant 10 mg, Placebo oral tablet
- Drug
- Lead sponsor
- Mclean Hospital
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2026
- U.S. locations
- 1
- States / cities
- Belmont, Massachusetts