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Developing and Testing Health Warning Labels on the ENDS Device

NCT04907136 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 80

Last updated 2026-04-03

No results posted yet for this study

Summary

In this project, after systematically developing electronic nicotine delivery systems (ENDS) pictorial health warning labels (HWLs), a proven clinical lab model will be used to examine and test their effect when these are placed on the ENDS device on a variety of subjective (e.g. satisfaction, harm perception, nicotine dependence, intention to quit) and objective outcomes (e.g. plasma nicotine, puff topography) in young adults.

Conditions

  • Electronic Cigarette Use

Interventions

OTHER

Preferred ENDS

Preferred ENDS without HWL on device

OTHER

Preferred ENDS with HWL

Preferred ENDS with a HWL on device

Sponsors & Collaborators

  • University of Miami

    collaborator OTHER

  • Florida International University

    lead OTHER

Principal Investigators

  • Wasim Maziak, MD, PhD · Florida International University

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
CROSSOVER

Eligibility

Min Age
21 Years
Max Age
35 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2023-12-13
Primary Completion
2026-12-30
Completion
2027-04-30

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04907136 on ClinicalTrials.gov