Sex Differences in Trauma, Inflammation and Brain Function and the Implications for Treatment Efficacy in Alcohol Use Disorder
Public ClinicalTrials.gov record NCT06426303. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The goal of this clinical trial is to identify sex-specific biomarkers that confer greater susceptibility for Alcohol Use Disorder (AUD) and differentiate how treatment response varies by sex in people with Alcohol Use Disorder. The main questions it aims to answer are: * How does trauma affect emotion regulation, inflammation, and limbic function, and what are the sex-dependent effects of NTX (Naltrexone) on these aspects? * What is the mechanism of Naltrexone (NTX), and how does it potentially moderate reductions in alcohol use through changes in or interactions between emotion regulation, inflammation, or limbic system function? Participants will * Be consented and will undergo comprehensive screening for eligibility criteria * Complete behavioral assessments and neuropsychological assessments, as well as neurocognitive assessments and neuroimaging measures * Provide urine samples for a urine drug screen (UDS) and urine pregnancy test (for women), and have blood and a cheek swab collected and stored in the repository * Take a study drug once daily for 12 weeks and track drug usage and effects in a study journal * Undergo weekly assessment calls and bi-weekly medical follow-up safety exams Researchers will compare naltrexone to placebo in AUD to see if naltrexone is effective in reducing alcohol cravings and promoting abstinence. Researchers will also compare baseline measures between AUD and Healthy Controls.
Study identification
- NCT ID
- NCT06426303
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 100 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 60 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
- May 1, 2024
- Primary completion
- Dec 30, 2028
- Completion
- Dec 30, 2028
- Last update posted
- Jul 17, 2024
2024 – 2028
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| VA Portland Health Care System | Portland | Oregon | 97239 | Recruiting |
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 NCT06426303, 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 Jul 17, 2024 · Synced Sep 21, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06426303 live on ClinicalTrials.gov.