CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 72 enrolled
Drug / intervention
CoQuit Appbehavioral
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/NCT04893460
NCT04893460N/ACompleted
CompareCT.gov

A Mobile App Based Cognitive Dissonance Intervention for Smoking Cessation

Oregon Research Behavioral Intervention Strategies, Inc.·interventional·Posted May 19, 2021·Updated Sep 4, 2025

In Brief

A clinical study evaluating CoQuit App for Smoking Cessation. Completed, enrolled 72 participants across 1 site.

Detailed Summary

This study investigated the feasibility of a cognitive dissonance-based mobile app for smoking cessation (CDI). Cognitive dissonance refers to the conflict between beliefs and behaviors; interventions are designed to promote this conflict to motivate people to change their behavior. Recent research has demonstrated the efficacy and potential of using cognitive dissonance interventions for a wide range of health and behavioral problems including smoking cessation. This study developed an initial version of the CDI mobile app and evaluated the app in an evaluation study with 60 adult smokers.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsSmoking Cessation
CountriesUnited States
Collaborators--

Timeline

N/ACompletedFinished
20222023202420252026
First PostedMay 19, 2021
Enrollment StartJun 1, 2021
Primary CompletionSep 29, 2021
TodayJul 2, 2026
Enrollment to primary: 4 monthsPosted 5.1 years ago

Interventions

CoQuit Appbehavioral

The CoQuit App is a cognitive dissonance based app for smoking cessation.