Use Behavior, Nicotine Uptake, and Subjective Effects Comparison of Tobacco and Menthol e-Liquids by ENDS Consumers
Public ClinicalTrials.gov record NCT05134415. 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 Randomized, Single-Blind, Two-Arm, Cross-Over Study to Compare Use of Two Tobacco and Two Menthol Flavor e-Liquids in Electronic Nicotine Delivery System Users
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study is being conducted to evaluate the impact of within-flavor category (tobacco and menthol) differences in e-liquid flavors on product use behaviors, nicotine uptake, and subjective effects by current ENDS consumers when used in a closed-system electronic nicotine delivery system (ENDS).
Study identification
- NCT ID
- NCT05134415
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 40 participants
Conditions and interventions
Conditions
Interventions
- RELX ENDS Tobacco Flavor 1 Other
- RELX ENDS Tobacco Flavor 2 Other
- RELX ENDS Menthol Flavor 1 Other
- RELX ENDS Menthol Flavor 2 Other
Other
Eligibility (public fields only)
- Age range
- 22 Years to 65 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 11, 2021
- Primary completion
- Nov 11, 2021
- Completion
- Nov 30, 2021
- Last update posted
- Dec 12, 2021
2021
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Los Angeles Clinical Trials | Burbank | California | 91505 | — |
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 NCT05134415, 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 Dec 12, 2021 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05134415 live on ClinicalTrials.gov.