CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 37 enrolled
Drug / intervention
Smoking sessionsbehavioral
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04595279
NCT04595279N/ACompleted

Cigarette Smoking Decision Study

Johns Hopkins University·interventional·Posted Oct 20, 2020·Updated Jun 15, 2025

In Brief

A clinical study evaluating Smoking sessions for Tobacco Smoking. Completed, enrolled 37 participants across 1 site.

Detailed Summary

The Family Smoking Prevention and Tobacco Control Act granted the FDA the authority to regulate and restrict tobacco advertising tactics that inaccurately convey reduced product risk, yet there is a dearth of up-to-date regulatory science to inform such regulations. Although the FDA has restricted use of descriptors such as "natural" and "additive-free," research shows that the tobacco industry quickly pivoted to increase use of alternative, unregulated tactics. Greenwashing is one increasingly common tobacco marketing strategy in which products are portrayed as eco-friendly and/or natural. The investigators' preliminary research indicates that greenwashing tactics may inaccurately convey modified product risk to consumers. The overarching objective of this project is to test the effect of greenwashing methods used by cigarette companies to market products on actual smoking behavior in a controlled laboratory study. The investigators' proposed research focuses on young adults (age 18-29), because this is a key age for smoking initiation and escalation, and research has found that young adults may be more susceptible than older adults to greenwashing in cigarette ads. This study will test the effect of greenwashing on behavioral economic demand and smoking topography in a laboratory-controlled cigarette self-administration study. These data will clearly connect tobacco advertising features to product risk perceptions and actual smoking behavior. This work will provide FDA with an integrated set of evidence that identifies misleading greenwashing tactics that inaccurately convey modified product risk which can be used to inform regulatory action regarding restrictions of this type of advertising.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsTobacco Smoking
CountriesUnited States

Timeline

N/ACompletedFinished
202120222023202420252026
First PostedOct 20, 2020
Enrollment StartAug 18, 2021
Primary CompletionMar 22, 2024
TodayJul 2, 2026
Enrollment to primary: 2.6 yearsPosted 5.7 years ago

Interventions

Smoking sessionsbehavioral

Participants undergo topography and behavioral economic sessions where they can make choices to earn cigarette puffs by pulling plungers on experimental equipment