Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
Alcohol Misuse Intervention in Active Duty US Navy Personnel
NCT04893044 · View on ClinicalTrials.gov ↗
Study Summary
A pilot trial among ship-board US Navy personnel surrounding a holiday weekend tested an evidence-based video on responsible drinking. Service members \>18 years were eligible to volunteer if they were aboard during data collection. Participants were randomized to intervention or control arms, with all given a brief survey before (T1) and after (T2) the weekend. The intervention arm viewed a 3-minute video at T1. A urine specimen collected at T1 and T2 for ethyl glucuronide (EtG) measurement used \>100ng/ml for significant alcohol use. Multivariable regression measured odds of detecting EtG at T2, controlling for T1 EtG detectability, age, and alcohol misuse at baseline per AUDIT-C. 86 subjects participated at T1, and 100 at T2, with complete data for 72 (control, n=34; intervention, n=38) who participated in both T1 and T2 were analyzed. Average age was 28 years with 25% and 32% reporting white or black/African-American, 54% married and 84% \<E6. At T1, 22% (n=16) and T2, 32% (n=23) had EtG\>100ng/ml. At T1, 50% and 55% in control and intervention arms respectively, screened positive for alcohol misuse by AUDIT-C; T1 AUDIT-C screen positivity was significantly associated with detecting EtG\>100ng/ml at T1 (p=0.04). Control arm EtG\>100ng/ml participants increased 1.7-fold over the weekend, from n=7 at T1 to n=12 at T2; the intervention arm had no increase in EtG\>100ng/ml participants, with n=11 at T1 and n=11 at T2.
Conditions Studied
Interventions
- BEHAVIORAL Video
Study Locations (1)
California
- US Navy — San Diego
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 100 participants |
| Start Date | 2019-08-16 |
| Est. Completion | 2019-10-10 |
| Phase | NA |
Interested in This Trial?
Always speak with your doctor before enrolling in a clinical trial.
Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT04893044
The ClinicalTrials.gov registry entry for NCT04893044 describes a study currently listed as completed. It is categorized as NA, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 100 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is University of New Mexi, which has 107 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.
The record links to 2 conditions, with Alcohol Use Disorder appearing as the primary indexed condition, and to 1 intervention — of which Video is the first listed. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.
Geographic footprint matters for practical reasons: NCT04893044 reports 1 study location spanning 1 distinct geographic area — top geographies include California. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.
Frequently Asked Questions
What is clinical trial NCT04893044 about?
NCT04893044 is a clinical study titled "Alcohol Misuse Intervention in Active Duty US Navy Personnel". A pilot trial among ship-board US Navy personnel surrounding a holiday weekend tested an evidence-based video on responsible drinking. Service members \>18 years were eligible to volunteer if they were aboard during data collection. Participants were randomized to intervention or control arms, with...
What is the current status of trial NCT04893044?
This trial is currently completed. It is a NA study. The enrollment target is 100 participants. The study started on 2019-08-16. Estimated completion is 2019-10-10.
What conditions does trial NCT04893044 study?
This clinical trial studies the following conditions: Alcohol Use Disorder, Alcohol Drinking. These conditions were identified from the trial registry and reflect the primary focus areas of the research.
What interventions are being tested in trial NCT04893044?
The interventions under investigation include: Video (BEHAVIORAL). Each intervention is being evaluated for safety and efficacy as part of this clinical study.
Who is sponsoring clinical trial NCT04893044?
This trial is sponsored by University of New Mexi, which has 107 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.
Where is trial NCT04893044 being conducted?
This trial has 1 study location across California. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
How Clinical Trials Work
Understand phases 1-4, trial design, randomization, and the informed consent process.
Patient Rights in Clinical Trials
Your rights as a participant: consent, withdrawal, privacy, and who to contact.
Finding the Right Clinical Trial
A practical guide to searching trials, understanding eligibility, and evaluating options.
All Guides
Browse our complete library of clinical trial educational resources.
Read our methodology — how this data is sourced, computed, and verified.