Effects of e-Cigarettes on Perceptions and Behavior - Remote Substudy # 1

NCT ID: NCT05958979

Last Updated: 2023-07-25

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

601 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-08-25

Study Completion Date

2022-05-01

Brief Summary

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This study assess the ways in which e-cigarette product characteristics, such as marketing strategies, impact user experience to inform potential regulations.

Detailed Description

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There are three primary objectives to the study: (1) Determine which dimensions of e-cigarette product diversity differentially affect product appeal in the overall population of tobacco product users as well as affect product appeal across young adult e-cigarette users and middle-age/older adult smokers; (2) Determine which dimensions of e-cigarette product diversity differentially affect product appeal in the overall population of tobacco product users as well as affect abuse liability in young adult e-cigarette users and the ability to resist smoking in adult smokers; (3) Determine the affect of product characteristics on e-cigarette nicotine delivery profile.

Conditions

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Electronic Cigarette Use Cigarette Smoking Cigarette Use, Electronic Vaping

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Participants will be randomly assigned to use a varying number of e-liquids with differing marketing strategies.
Primary Study Purpose

OTHER

Blinding Strategy

DOUBLE

Participants Outcome Assessors

Study Groups

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E-cigarette e-liquid 1

Group Type EXPERIMENTAL

Control Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

Experimental Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

E-cigarette e-liquid 2

Group Type EXPERIMENTAL

Control Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

Experimental Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

E-cigarette e-liquid 3

Group Type EXPERIMENTAL

Control Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

Experimental Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

E-cigarette e-liquid 4

Group Type EXPERIMENTAL

Control Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

Experimental Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

E-cigarette e-liquid 5

Group Type EXPERIMENTAL

Control Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

Experimental Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

E-cigarette e-liquid 6

Group Type EXPERIMENTAL

Control Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

Experimental Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

E-cigarette e-liquid 7

Group Type EXPERIMENTAL

Control Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

Experimental Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

E-cigarette e-liquid 8

Group Type EXPERIMENTAL

Control Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

Experimental Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

E-cigarette e-liquid 9

Group Type EXPERIMENTAL

Control Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

Experimental Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

E-cigarette e-liquid 10

Group Type EXPERIMENTAL

Control Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

Experimental Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

E-cigarette e-liquid 11

Group Type EXPERIMENTAL

Control Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

Experimental Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

E-cigarette e-liquid 12

Group Type EXPERIMENTAL

Control Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

Experimental Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

E-cigarette e-liquid 13

Group Type EXPERIMENTAL

Control Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

Experimental Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

E-cigarette e-liquid 14

Group Type EXPERIMENTAL

Control Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

Experimental Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

E-cigarette e-liquid 15

Group Type EXPERIMENTAL

Control Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

Experimental Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

E-cigarette e-liquid 16

Group Type EXPERIMENTAL

Control Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

Experimental Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

E-cigarette e-liquid 17

Group Type EXPERIMENTAL

Control Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

Experimental Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

E-cigarette e-liquid 18

Group Type EXPERIMENTAL

Control Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

Experimental Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

E-cigarette e-liquid 19

Group Type EXPERIMENTAL

Control Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

Experimental Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

E-cigarette e-liquid 20

Group Type EXPERIMENTAL

Control Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

Experimental Marketing Strategies

Intervention Type OTHER

Participants will self-administer experimenter-provided e-cigarettes

Interventions

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Control Marketing Strategies

Participants will self-administer experimenter-provided e-cigarettes

Intervention Type OTHER

Experimental Marketing Strategies

Participants will self-administer experimenter-provided e-cigarettes

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

Vapers/E-cigarette Users

* Regular use of e-cigarettes/vaping devices containing nicotine

Cigarette Smokers

\- Regular use of cigarettes containing nicotine

Exclusion Criteria

* Pregnant or planning to become pregnant
Minimum Eligible Age

21 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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University of Southern California

OTHER

Sponsor Role lead

Responsible Party

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Adam Leventhal

Professor of Preventive Medicine

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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University of Southern California

Los Angeles, California, United States

Site Status

Countries

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United States

Other Identifiers

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Substudy #1: UP-20-00744

Identifier Type: -

Identifier Source: org_study_id

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