Smoking Treatment and Exercise Program for Underserved Populations (STEP UP)

Smoking Clinical Trial

Official title: Mobile Health Intervention to Help Low-Income Smokers Quit Smoking and Increase Physical Activity

Status Completed

Clinical Trial Summary

This project proposes to evaluate the feasibility, acceptability, and efficacy of a mobile intervention to target smoking-cessation and increase physical activity among low-income persons. The intervention is called Smoking Treatment and Exercise Program for Underserved Populations (STEP UP).

Clinical Trial Description

This pilot project proposes to evaluate the feasibility, acceptability, and efficacy of a mobile intervention to target smoking-cessation and physical activity among low-income persons. The intervention, named Smoking Treatment and Exercise Program for Underserved Populations (STEP UP), combines a smartphone-based contingency-management application (app), which provides monetary reinforcement for smoking abstinence and physical activity, 5 weeks of telephone-based cognitive-behavioral therapy (CBT) to prevent relapse, nicotine replacement pharmacotherapy, and text-messaging to support physical-activity goals. Participants are given a smartphone, a compact carbon-monoxide (CO) monitor, with which recency of smoking can by determined, and a Garmin Vivosmart wristband step-tracker. Twice a day at semi-random intervals, participants are prompted by the app to submit a video of themselves blowing into the CO monitor. Monetary reinforcement is then immediately provided contingent upon a below-threshold CO reading. The app also continuously syncs with the Garmin step-tracker, providing supportive messaging and bonus incentives—namely doubled reinforcement for smoking abstinence among participants who meet personalized daily step goals. The expected outcome of the project is to provide information to evaluate the efficacy of an innovative approach in preparation for a subsequent larger clinical trial that builds upon the capabilities of mHealth technology to reduce the prevalence of smoking among low income smokers. ;

Related Conditions & MeSH terms

• Smoking

• NCT number: NCT02873754
• Study type: Interventional
• Source: Duke University
• Status: Completed
• Phase: N/A
• Start date: January 2017
• Completion date: July 2017