Cigarette Pack Inserts for Smoking Cessation
Public ClinicalTrials.gov record NCT04075682. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Evaluation of Cigarette Package Inserts for Enhanced Communication With Smokers
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study will test whether cigarette package inserts (i.e., small printed leaflets inside cigarette packs) with messages about the benefits of cessation and tips for quitting can help smokers quit. To do this, the investigators will conduct a 2 X 2 between-subject experiment in which 380 smokers will be randomized into one of four labeling groups: 1. no inserts or pictorial health warning labels (HWLs); 2. inserts only; 3. pictorial HWLs only; 4. inserts \& pictorial HWLs. Smokers will be given a 14-day supply of their preferred cigarette brand with packs labeled according to their experimental group. Participants will answer a brief survey at the end of each day and four other times each day, using ecological momentary assessment approaches. The investigators will study whether smokers in each group experience different psychological responses and behaviors associated with smoking cessation.
Study identification
- NCT ID
- NCT04075682
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 387 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 31, 2019
- Primary completion
- Jun 28, 2021
- Completion
- Jun 28, 2021
- Last update posted
- May 12, 2024
2019 – 2021
United States locations
- U.S. sites
- 2
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Cornell University | Ithaca | New York | 14853 | — |
| University of South Carolina | Columbia | South Carolina | 29208 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04075682, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 12, 2024 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04075682 live on ClinicalTrials.gov.