Dexmedetomidine in the Treatment of Symptoms Of Acute Opioid Withdrawal
Public ClinicalTrials.gov record NCT04470050. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase 1b/2 Randomized, Double-Blind, Placebo-Controlled, Ascending-Dose Study of BXCL501 to Treat Symptoms of Acute Opioid Withdrawal in Patients With Opioid Use Disorder Who Are Physically Dependent on Opioids
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This Phase 1b/2 inpatient study assessed the safety, pharmacokinetics, and early signs of efficacy of escalating doses of BXCL501 versus placebo following discontinuation of morphine maintenance. The opioid (morphine) maintenance phase (Phase 1b) included Days 1-5; the randomized BXCL501/placebo phase (Phase 2) included Days 6-12. The randomized phase was followed by 2 sequential days, Days 13 and 14, utilizing treatment of BXCL501-placebo sublingual films and morphine-placebo capsules for all subjects who remained in the study.
Study identification
- NCT ID
- NCT04470050
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1, Phase 2
- Enrollment
- 225 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 65 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 8, 2020
- Primary completion
- Feb 17, 2021
- Completion
- Feb 17, 2021
- Last update posted
- Aug 10, 2026
2020 – 2021
United States locations
- U.S. sites
- 3
- U.S. states
- 3
- U.S. cities
- 3
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| BioXcel Clinical Research Site | Miami Lakes | Florida | 33016 | — |
| BioXcel Clinical Research Site | Marlton | New Jersey | 08053 | — |
| BioXcel Clinical Research Site | New York | New York | 10032 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04470050, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Aug 10, 2026 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04470050 live on ClinicalTrials.gov.