A smartphone app to help people quit smoking with support from the Oklahoma Helpline
OKquit -- Testing a Novel Smartphone Application for Smoking Cessation With the Oklahoma Helpline
This study tests whether a new smartphone app can help people quit smoking by providing extra support from the Oklahoma Tobacco Helpline compared to regular help.
Quick facts
| Phase | Not applicable |
|---|---|
| Study type | Interventional |
| Enrollment | 500 (estimated) |
| Ages | 18 Years and up |
| Sex | All |
| Sponsor | University of Oklahoma Academic / other |
| Locations | 1 site (Oklahoma City, Oklahoma) |
| Trial ID | NCT05539209 on ClinicalTrials.gov |
What this trial studies
This clinical trial evaluates a novel smartphone application designed to assist smokers in quitting by providing tailored support through the Oklahoma Tobacco Helpline. Participants will be randomly assigned to receive either standard helpline care or enhanced support via the app, which includes daily check-ins and weekly surveys. The study aims to assess the feasibility and initial effectiveness of this technology-based intervention among underserved populations, including racial/ethnic minorities and those with low socioeconomic status. A total of 500 adult smokers will be followed for 27 weeks to measure smoking cessation outcomes.
Who should consider this trial
Good fit: Ideal candidates are adults aged 18 and older who smoke at least 5 cigarettes per day and are willing to quit within 21 days.
Not a fit: Patients who do not own a compatible smartphone or are not interested in using technology for smoking cessation may not benefit from this study.
Why it matters
Potential benefit: If successful, this approach could significantly improve smoking cessation rates among underserved populations by providing accessible and personalized support.
How similar studies have performed: Previous studies have shown promise for smartphone-based interventions in smoking cessation, indicating potential for success with this approach.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * Are ≥ 18 years of age * Expressed interest in participating in this study by allowing the OTH provider to share their contact details with the study research team * Valid Oklahoma residential address to mail study materials * Score of ≥ 4 on the Rapid Estimate of Adult Literacy in Medicine-Short Form (REALM-SF) * Willing to quit smoking within 21 days after the randomization phone call * Currently smoke ≥ 5 cigarettes per day * Agree to complete daily 30 second EMA check-ins and 27 weekly 3-5 minute smartphone-based surveys * Possession of an active smartphone that is compatible with the Insight mHealth Platform * Agree to complete the 27-week post-randomization follow-up assessment (which may include biochemical verification of smoking abstinence) * Provide evidence that they are a current smoker (e.g., text a picture of their pack of cigarettes when requested during the screening call) Exclusion Criteria: -
Where this trial is running
Oklahoma City, Oklahoma
- University of Oklahoma Health Sciences Center — Oklahoma City, Oklahoma, United States (Recruiting)
Study contacts
- Principal investigator: Michael S Businelle, PhD — University of Oklahoma
- Study coordinator: Michael S Businelle, PhD
- Email: michael-businelle@ouhsc.edu
- Phone: 405-271-8001
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.