CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 93 enrolled
Drug / intervention
Low Power +3 morebehavioral
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/NCT03844672
NCT03844672N/ACompleted
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Impact of E-cigarette Characteristics on Reinforcement and Tobacco Use Patterns Among

Medical University of South Carolina·interventional·Posted Feb 18, 2019·Updated Oct 24, 2024

In Brief

A clinical study evaluating Low Power, High Power, and 2 other interventions for Smoking and Tobacco Use. Completed, enrolled 93 participants across 1 site.

Detailed 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.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsSmoking, Tobacco Use
CountriesUnited States
CollaboratorsNational Institute on Drug Abuse (NIDA)

Timeline

N/ACompletedFinished
20192020202120222023202420252026
First PostedFeb 18, 2019
Enrollment StartApr 1, 2019
Primary CompletionOct 17, 2023
Study CompletionNov 9, 2023
TodayJul 2, 2026
Enrollment to primary: 4.5 yearsPosted 7.4 years ago

Interventions

Low Powerbehavioral

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

High Powerbehavioral

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

Low Concentrationbehavioral

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

High Concentrationbehavioral

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