A Study to Assess Tobacco-related Biomarkers of Exposure in Smokers Using myBlu E-cigarettes
Public ClinicalTrials.gov record NCT04019626. 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
An Open-label, Parallel Study to Assess Tobacco-related Biomarkers of Exposure, Biomarkers of Potential Harm, and Nicotine Uptake During a 56-day Switch to Myblu E-cigarettes in Adult Smokers
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to assess changes in exposure to selected harmful and potentially harmful substances related to tobacco/nicotine use when adult smokers switch from their usual brand of combustible cigarettes to the myblu e-cigarette, for up to 56 days. This study is designed as an open-label, partially-randomized, parallel-arm, multi-site study in healthy adult smokers. Some subjects will be selected to take part in additional procedures as part of a pharmacokinetics (PK) sub-study.
Study identification
- NCT ID
- NCT04019626
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 240 participants
Conditions and interventions
Conditions
Interventions
- Continue-smoking Other
- myblu Tobacco 2.5% Other
- myblu Tobacco 4.0% Other
- myblu Honeymoon 2.5% Other
- myblu Honeymoon 4.0% Other
- JUUL 5% Other
Other
Eligibility (public fields only)
- Age range
- 21 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
- Feb 28, 2019
- Primary completion
- Dec 30, 2020
- Completion
- Dec 30, 2020
- Last update posted
- Jun 29, 2021
2019 – 2020
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Celerion | Lincoln | Nebraska | 68502 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
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About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04019626, 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 Jun 29, 2021 · Synced Sep 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04019626 live on ClinicalTrials.gov.