Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT02474849 · ClinicalTrials.gov registry record · Early Phase 1
Pharmacokinetic Study Comparing Nicotine Delivery From E-cigarettes and a Conventional Cigarette in Healthy Subjects
A Early Phase 1 study, sponsored by British American Tobacco (Investments) Limited.
- Completed
- Registry status
- Early Phase 1
- Development phase
- 18
- Enrollment target
NCT02474849: Completed Early Phase 1 study, sponsored by British American Tobacco (Investments) Limited.
NCT02474849 is a Early Phase 1 study that has completed, run by British American Tobacco (Investments) Limited. The registered enrollment target is 18 participants, below the 53-participant average among 2,764 other Early Phase 1 trials with a reported enrollment target (66% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT02474849, a Early Phase 1 study, has completed, sponsored by British American Tobacco (Investments) Limited.
- COMPLETED
- Registry status
- Early Phase 1
- Development phase
- 18 participants
- Enrollment target
Study Summary
This study will compare nicotine delivery, heart rate, puffing parameters and product satisfaction in healthy subjects either using several different types of electronic cigarettes or smoking a conventional cigarette.
Primary Outcome
Nicotine pharmacokinetics
Interventions
- OTHER Use electronic cigarette or smoke conventional cigarette
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 18 participants |
| Start Date | 2015-06 |
| Est. Completion | 2015-08 |
| Phase | Early Phase 1 |
What the finished NCT02474849 record still lists
NCT02474849 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 18 participants, a relatively small participant target, below the 53-participant average among 2,764 other Early Phase 1 trials with a reported enrollment target (66% lower).
The record links to 0 conditions, and to 1 intervention - of which Use electronic cigarette or smoke conventional cigarette is the first listed.
NCT02474849 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT02474849 about?
NCT02474849 is a clinical study titled "Pharmacokinetic Study Comparing Nicotine Delivery From E-cigarettes and a Conventional Cigarette in Healthy Subjects". This study will compare nicotine delivery, heart rate, puffing parameters and product satisfaction in healthy subjects either using several different types of electronic cigarettes or smoking a conventional cigarette.
What is the current status of trial NCT02474849?
This trial is currently completed. It is a Early Phase 1 study. The enrollment target is 18 participants. The study started on 2015-06. Estimated completion is 2015-08.
What interventions are being tested in trial NCT02474849?
The interventions under investigation include: Use electronic cigarette or smoke conventional cigarette (OTHER).
Who is sponsoring clinical trial NCT02474849?
This trial is sponsored by British American Tobacco (Investments) Limited, which has 5 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT02474849's enrollment target sits among peer trials
18 1316th of 2000 higher than 651 of 2,000 other Early Phase 1 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Early Phase 1 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
Nationwide trials with similar profiles
Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.
Similar enrollment target
- NCT01245179 · 18 participants · Phase 1
Study of Panobinostat (LBH589) in Patients With Sickle Cell Disease
- NCT01999361 · 18 participants · NA
Prevention of de Novo Allosensitization in Islet Transplant Recipients Following Complete Graft Loss
- NCT02359825 · 18 participants · Phase 1
Nerve Repair Using Hydrophilic Polymers to Promote Immediate Fusion of Severed Axons and Swift Return of Function
- NCT02870244 · 18 participants · Phase 1
Adoptive T Cell Immunotherapy for Advanced Melanoma Using Engineered Lymphocytes
Similar registry start date
- NCT05988463 · started 2027-01-01 · Phase 1
Dose-Escalation Study of Artesunate Patients With IPF
- NCT07219706 · started 2026-12-10 · NA
Dietary Fiber and Time Restricted Eating
- NCT02831335 · started 2026-12-01
Technical Development of Multi-Parametric Renocerebral MRI
- NCT05962346 · started 2026-12 · NA
Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia