CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 74 enrolled
Drug / intervention
Nicotine Messaging +1 moreother
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/NCT05108649
NCT05108649N/ACompleted
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Study 2: Impact of Nicotine Messaging on Nicotine Beliefs and Tobacco Use Behavior

Andrew Strasser·interventional·Posted Nov 5, 2021·Updated Dec 8, 2025

In Brief

A clinical study evaluating Nicotine Messaging and Cigarette Condition for Smoking Behaviors and Cigarette Smoking. Completed, enrolled 74 participants across 1 site.

Detailed Summary

The purpose of this study is to examine the effect of nicotine messaging and nicotine content of study cigarettes on nicotine beliefs and subsequent use of tobacco and nicotine products.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsSmoking Behaviors, Cigarette Smoking
CountriesUnited States
CollaboratorsFood and Drug Administration (FDA), National Institute on Drug Abuse (NIDA), Rutgers University

Timeline

N/ACompletedFinished
20222023202420252026
First PostedNov 5, 2021
Enrollment StartMar 2, 2022
Primary CompletionJun 20, 2024
TodayJul 2, 2026
Enrollment to primary: 2.3 yearsPosted 4.7 years ago

Interventions

Nicotine Messagingother

After completing a 7-day baseline period, participants will be randomized to a 28-day experimental period and will view nicotine corrective messaging at each in-person session or delayed control messaging at the final study session.

Cigarette Conditionother

After completing a 7-day period of smoking own brand cigarettes, participants will be randomized to a 28-day experimental period and will receive reduced nicotine content (RNC) cigarettes or normal nicotine content (NNC) cigarettes.