Effects of Experimental Sleep Disturbances on Receptor Function of Study Drug
Public ClinicalTrials.gov record NCT04299490. 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
Effects of Experimental Sleep Disruption and Fragmentation on Study Drug Receptor Function, Receptor Agonist Analgesia, and Abuse Liability
Study identification
- NCT ID
- NCT04299490
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Johns Hopkins University
- Other
- Enrollment
- 148 participants
Conditions and interventions
Conditions
Interventions
- Sleep Continuity Disruption Behavioral
- Sleep Fragmentation Behavioral
- Undisturbed Sleep Behavioral
- Within-Subject test of blinded study medication (stimulant, benzodiazepine, opioid, cannabinoid, over-the-counter pain medication, or placebo) Drug
Behavioral · Drug
Eligibility (public fields only)
- Age range
- 18 Years to 48 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 10, 2020
- Primary completion
- Aug 30, 2025
- Completion
- Aug 30, 2025
- Last update posted
- Sep 23, 2025
2020 – 2025
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Johns Hopkins School of Medicine | Baltimore | Maryland | 21224 | — |
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 NCT04299490, 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 Sep 23, 2025 · Synced May 21, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04299490 live on ClinicalTrials.gov.