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Impact of E-cigarette Characteristics on Reinforcement and Tobacco Use Patterns

NCT03844672 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 93

Last updated 2024-10-24

Study results available
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Summary

The purpose of this project is to understand how different e-cigarettes influence their likeability and use among current smokers who try using e-cigarettes. Participants will receive an e-cigarette to sample over a three week period. During this time period they will complete daily electronic diaries and weekly lab visits. The results from this information will help understand how different types of e-cigarettes are likely to influence cigarette and e-cigarette use.

Conditions

  • Smoking
  • Tobacco Use

Interventions

BEHAVIORAL

Low Power

Participants will receive a low power e-cigarette to use for 3 weeks

BEHAVIORAL

High Power

Participants will receive a high power e-cigarette to use for 3 weeks

BEHAVIORAL

Low Concentration

Participants will receive a low concentration e-liquid to use for 3 weeks

BEHAVIORAL

High Concentration

Participants will receive a high concentration e-liquid to use for 3 weeks

Sponsors & Collaborators

  • National Institute on Drug Abuse (NIDA)

    collaborator NIH

  • Medical University of South Carolina

    lead OTHER

Principal Investigators

  • Tracy Smith, PhD · Medical University of South Carolina

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Model
FACTORIAL

Eligibility

Min Age
21 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-04-01
Primary Completion
2023-10-17
Completion
2023-11-09

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 NCT03844672 on ClinicalTrials.gov