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CoQuit Study for Smoking Cessation

NCT04893460 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 72

Last updated 2025-09-04

Study results available
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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.

Conditions

  • Smoking Cessation

Interventions

BEHAVIORAL

CoQuit App

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

Sponsors & Collaborators

  • Oregon Research Behavioral Intervention Strategies, Inc.

    lead INDUSTRY

Principal Investigators

  • Dana Smith, PhD · Influents Innovations/Oregon Research Institute

  • Herb Severson, PhD · Influents Innovations/Oregon Research Institute

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-06-01
Primary Completion
2021-09-29
Completion
2021-09-29

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 NCT04893460 on ClinicalTrials.gov