CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 12 enrolled
Drug / intervention
Beverage with ethanol and E-cigarette liquid with ethanol +3 moreother
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04522973
NCT04522973N/ACompleted
CompareCT.gov

The Impact of Oral Ethanol and Vaped Ethanol on the Evaluation of Impairment

Virginia Commonwealth University·interventional·Posted Aug 21, 2020·Updated Jan 14, 2026

In Brief

A clinical study evaluating Beverage with ethanol and E-cigarette liquid with ethanol, Beverage with ethanol and E-cigarette liquid without ethanol, and 2 other interventions for Electronic Cigarette Use. Completed, enrolled 12 participants across 1 site.

Detailed Summary

The purpose of this research study is to determine if ethanol-containing e-cigarettes impact ethanol breath, blood or oral fluid tests, field sobriety tests, or other tests of sobriety. Ethanol is a common part of e-cigarette liquids.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsElectronic Cigarette Use
CountriesUnited States
CollaboratorsU.S. Department of Justice

Timeline

N/ACompletedFinished
202120222023202420252026
First PostedAug 21, 2020
Enrollment StartApr 21, 2023
Primary CompletionJul 18, 2024
TodayJul 2, 2026
Enrollment to primary: 1.2 yearsPosted 5.9 years ago

Interventions

Beverage with ethanol and E-cigarette liquid with ethanolother

Beverage with ethanol and E-cigarette liquid with ethanol

Beverage with ethanol and E-cigarette liquid without ethanolother

Beverage with ethanol and E-cigarette liquid without ethanol

Beverage without ethanol and E-cigarette liquid with ethanolother

Beverage without ethanol and E-cigarette liquid with ethanol

Beverage without ethanol and E-cigarette liquid without ethanolother

Beverage without ethanol and E-cigarette liquid without ethanol