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NCT02888249 · ClinicalTrials.gov registry record · NA
Behavioral Economic Purchasing Decisions for Cigarettes of Varied Compositions
A NA study, sponsored by Johns Hopkins University.
- Completed
- Registry status
- NA
- Development phase
- 76
- Enrollment target
NCT02888249: Completed NA study, sponsored by Johns Hopkins University.
NCT02888249 is a NA study that has completed, run by Johns Hopkins University. The registered enrollment target is 76 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (95% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT02888249, a NA study, has completed, sponsored by Johns Hopkins University.
- COMPLETED
- Registry status
- NA
- Development phase
- 76 participants
- Enrollment target
Study Summary
The purpose of this study is to determine whether the abuse liability of cigarettes with altered composition (cigarettes differing in composition; e.g., tar levels, amount of sugar, casings) is reduced relative to standard composition cigarettes.
Primary Outcome
The primary behavioral economic demand curve metric (demand intensity, i.e., number of cigarette puffs obtained at the lowest fixed ratio value assessed) derived from cigarette consumption in the laboratory
Interventions
- OTHER Altered composition cigarette
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 76 participants |
| Start Date | 2017-08-25 |
| Est. Completion | 2021-11-10 |
| Phase | NA |
What the finished NCT02888249 record still lists
NCT02888249 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 76 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (95% lower).
The record links to 0 conditions, and to 1 intervention - of which Altered composition cigarette is the first listed.
NCT02888249 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT02888249 about?
NCT02888249 is a clinical study titled "Behavioral Economic Purchasing Decisions for Cigarettes of Varied Compositions". The purpose of this study is to determine whether the abuse liability of cigarettes with altered composition (cigarettes differing in composition; e.g., tar levels, amount of sugar, casings) is reduced relative to standard composition cigarettes.
What is the current status of trial NCT02888249?
This trial is currently completed. It is a NA study. The enrollment target is 76 participants. The study started on 2017-08-25. Estimated completion is 2021-11-10.
What interventions are being tested in trial NCT02888249?
The interventions under investigation include: Altered composition cigarette (OTHER).
Who is sponsoring clinical trial NCT02888249?
This trial is sponsored by Johns Hopkins University, which has 1,448 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT02888249's enrollment target sits among peer trials
76 1062nd of 2000 higher than 932 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA 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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