Bioavailability Study of Naloxone 5 Milligrams (mg) Intramuscular (IM) Autoinjector
Public ClinicalTrials.gov record NCT05264493. 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 1 RANDOMIZED, OPEN-LABEL, SINGLE-DOSE, 3-TREATMENT CROSS-OVER STUDY TO EVALUATE RELATIVE BIOAVAILABILITY OF INTRAMUSCULAR INJECTION OF NALOXONE HCL 5 Milligrams (mg) [5mg/0.5 Milliliters (mL] USING A QUICKSHOT™ AUTOINJECTOR COMPARED TO 2 mg NALOXONE INTRAMUSCULAR INJECTION AND 2 mg NALOXONE INTRAVENOUS INJECTION IN HEALTHY ADULT PARTICIPANTS
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
To compare the plasma concentration (bioavailability) and safety of a single naloxone 5 mg autoinjector intramuscular (IM) injection to a single 2 mg IM injection (an approved safe dose) and to a single 2 mg bolus intravenous (IV) injection (an approved safe dose)
Study identification
- NCT ID
- NCT05264493
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 13 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 55 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
- Oct 5, 2020
- Primary completion
- Jan 7, 2021
- Completion
- Jan 7, 2021
- Last update posted
- Mar 2, 2022
2020 – 2021
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| New Haven Clinical Research Unit | New Haven | Connecticut | 06511 | — |
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 NCT05264493, 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 Mar 2, 2022 · Synced Sep 3, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05264493 live on ClinicalTrials.gov.