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NCT04429932 · ClinicalTrials.gov registry record · NA

A Study to Evaluate Nicotine Uptake and Biomarkers in Adult Smokers Using mybluTM Electronic Cigarettes

A NA study of Healthy Volunteers, sponsored by Fontem US.

Completed
Registry status
NA
Development phase
39
Enrollment target
1
Study location

NCT04429932: Completed NA study of Healthy Volunteers, sponsored by Fontem US.

NCT04429932 is a NA study of Healthy Volunteers that has completed, run by Fontem US. The registered enrollment target is 39 participants, below the 482-participant average among 283 other Healthy Volunteers trials with a reported enrollment target (92% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04429932, a NA study of Healthy Volunteers, has completed, sponsored by Fontem US.

COMPLETED
Registry status
NA
Development phase
39 participants
Enrollment target
1
Study location

Study Summary

This study evaluates the overall performance of the currently-marketed MybluTM e-cigarette device and pods, as assessed by nicotine uptake, exposure to smoke constituents, safety and consumer satisfaction, over 8 days. The study is designed as an open-label, randomized study in adult smokers. Subjects are invited to participate to a second part of the study, for 5 additional days, to compare the use of MybluTM to the use of subject's usual brand combustible cigarettes.

Primary Outcome

Maximum nicotine concentration in blood (Cmax)

Conditions Studied

Interventions

  • OTHER Myblu flavor A_2.4
  • OTHER Myblu flavor B_2.4
  • OTHER Myblu flavor C_2.4
  • OTHER Myblu flavor D_2.4
  • OTHER Myblu flavor E_1.2

Study Locations (1)

Nebraska

  • Celerion - Lincoln

Trial Details

FieldValue
Enrollment Target 39 participants
Start Date 2019-12-01
Est. Completion 2020-01-31
Phase NA
Fontem US

3 total trials

What the finished NCT04429932 record still lists

NCT04429932 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 39 participants, a relatively small participant target, below the 482-participant average among 283 other Healthy Volunteers trials with a reported enrollment target (92% lower).

The record links to 1 condition, with Healthy Volunteers appearing as the primary indexed condition, and to 5 interventions - of which Myblu flavor A_2.4 is the first listed.

NCT04429932 reports a single indexed study location in Nebraska.

Frequently Asked Questions

What is clinical trial NCT04429932 about?

NCT04429932 is a clinical study titled "A Study to Evaluate Nicotine Uptake and Biomarkers in Adult Smokers Using mybluTM Electronic Cigarettes". This study evaluates the overall performance of the currently-marketed MybluTM e-cigarette device and pods, as assessed by nicotine uptake, exposure to smoke constituents, safety and consumer satisfaction, over 8 days. The study is designed as an open-label, randomized study in adult smokers. Subje...

What is the current status of trial NCT04429932?

This trial is currently completed. It is a NA study. The enrollment target is 39 participants. The study started on 2019-12-01. Estimated completion is 2020-01-31.

What conditions does trial NCT04429932 study?

This clinical trial studies the following conditions: Healthy Volunteers.

What interventions are being tested in trial NCT04429932?

The interventions under investigation include: Myblu flavor A_2.4 (OTHER), Myblu flavor B_2.4 (OTHER), Myblu flavor C_2.4 (OTHER), Myblu flavor D_2.4 (OTHER), Myblu flavor E_1.2 (OTHER).

Who is sponsoring clinical trial NCT04429932?

This trial is sponsored by Fontem US, which has 3 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT04429932 being conducted?

This trial has 1 study location across Nebraska. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Healthy Volunteers

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT04429932's enrollment target sits among peer trials

39 161st of 283 higher than 121 of 283 other Healthy Volunteers trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Healthy Volunteers trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT04429932, the US trial registry maintained by the National Library of Medicine. NCT04429932 (small enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.