NCT07431619

A Web-Based Text Messaging for Tobacco Cessation in Rural Mississippi

Not yet recruiting NA Last updated 24 February 2026

What this trial tests

NA trial testing Motivational text messaging for tobacco cessation in Tobacco Cessation in 150 participants. Not yet recruiting.

Timeline

1 December 2026

Primary endpoint
30 June 2027

30 November 2027

Quick facts

Lead sponsor	University of Mississippi Medical Center
Phase	NA
Status	Not yet recruiting
Study type	INTERVENTIONAL
Allocation	randomized
Design	parallel
Masking	none
Primary purpose	other
Enrollment	150
Start date	1 December 2026
Primary completion	30 June 2027
Estimated completion	30 November 2027

Drugs / interventions tested

• Motivational text messaging for tobacco cessation
• Non-specific text messaging

Conditions studied

• Tobacco Cessation — all drugs for Tobacco Cessation →

Sponsor

University of Mississippi Medical Center

Who can join

18 and older, any sex, with Tobacco Cessation. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

Cigarette smoking prevalence has decreased to \~12% in 2022; however, over 40 million U.S. adults were current cigarette smokers in the same year. Rural-urban disparities in tobacco use are persistent, with higher tobacco use and lower cessation in rural areas. Less research has been dedicated to addressing rural-urban tobacco use disparities, perhaps due to logistics, difficulty recruiting and following participants from rural areas, and challenges with conducting clinic-based interventions. Mississippi is one of the states with higher rurality, as 79% of Mississippi counties are classified as rural. Additionally, Mississippi has a higher prevalence of tobacco use and lower cessation rates compared with the national average. Moreover, Mississippi is one of the few states that did not expand Medicaid, which covers comprehensive tobacco cessation services. This may add to the persistent disparity in tobacco use and cessation between rural and urban Mississippians. To overcome these challenges, the investigators propose a randomized clinical trial to test the effectiveness of theory-driven text messaging for tobacco cessation in rural Mississippi among users of cigarettes, smokeless tobacco (SLT), and dual users of cigarettes and SLT. Specifically, this proposal has the following specific aims: (1) To conduct a two-arm, randomized, clinical trial (RCT) of a web-based, text messaging approach for tobacco cessation among cigarette smokers, SLT users and dual users from rural Mississippi; (2) To assess the effectiveness of a web-based, text messaging intervention on tobacco cessation among cigarette smokers, SLT users and dual users; and (3) To identify barriers to and facilitators of tobacco cessation using ecological momentary assessment (EMA). To achieve these aims, a sample of 150 tobacco users (50 cigarette smokers, 50 SLT users, 50 dual users) who intend to quit and have made ≥1 quit attempt in the past 6 months will be recruited via a web-based, crowdsourcing platform (ResearchMatch.org). ResearchMatch.org is a large crowdsourcing platform that facilitates recruitment of a desired research sample from an online panel. Eligible participants will be randomized to intervention and control arms and will be asked to set up a quit date within the first 4 weeks post-intervention. Participants in the intervention arm will receive up to 3 motivational text messages daily during the first 4 weeks, and up to 2 daily during the last 2 weeks. The same frequency will be followed for the control group, but they will receive non-specific text messages. Participants will also receive a daily, midday text message during weeks 1-10 post-intervention to document the barriers and facilitators of tobacco cessation using EMA approach. After week 10 and to the end of 6 months post-intervention, the frequency of EMA texts will be reduced to once per week. Two-way text messaging will be facilitated via a web-based service called Mosio. The investigators will assess prolonged and 7-day point prevalence abstinence at 6 weeks, 3 months, and 6 months post-intervention. This project represents an attempt to test a simple and innovative approach to reducing rural-urban tobacco use disparities and overall tobacco-related morbidity and mortality. The findings can facilitate applying for extramural funding for a larger trial.

Publications & conference data

No peer-reviewed publications indexed yet for this trial.