Christopher Deutsch1, Beth C Bock2, Ryan Lantini3, Kristen Walaska4, Rochelle K Rosen5, Joseph L Fava4, Ernestine G Jennings2, Robert Foster1, William Flanagan1. 1. Live Inspired LLC, Washington, DC, United States. 2. Centers for Behavioral and Preventive Medicine, The Miriam Hospital, Providence, RI, United States; Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, RI, United States. 3. Centers for Behavioral and Preventive Medicine, The Miriam Hospital, Providence, RI, United States. Electronic address: rlantini@lifespan.org. 4. Centers for Behavioral and Preventive Medicine, The Miriam Hospital, Providence, RI, United States. 5. Centers for Behavioral and Preventive Medicine, The Miriam Hospital, Providence, RI, United States; Department of Behavioral and Social Sciences, School of Public Health of Brown University, Providence, RI, United States.
Abstract
INTRODUCTION: Smoking cessation interventions delivered through mobile technologies offer promise as an effective intervention tool. However, most existing programs have not been empirically tested, were not developed with end-user participation, and/or do not address evidence-based cognitive and behavioral variables shown to enhance smoking cessation in clinical trials. In addition, many programs tested in research trials have required users to access the internet and/or a smartphone app to access all program features, limiting the potential reach of those programs. METHODS/ DESIGN: This study is a randomized controlled trial testing the efficacy of the TMQ intervention for smoking cessation. All participants are randomly assigned to receive 12 weeks of either; (1) a tailored smoking-cessation intervention delivered 100% through text messaging (TMQ), or (2) non-smoking-related text messages serving as a control for contact and subject burden (Mojo). Assessments are conducted at baseline, 3- and 6-month follow-up. The primary outcome is prolonged abstinence using an intent-to-treat approach. To understand why TMQ may be more effective than Mojo, we will test several posited mechanisms of action (i.e., mediators) that may underlie intervention efficacy and will examine use of the TMQ integrated social support (ISS) network. At the end of treatment, semi-structured interviews will be conducted with TMQ participants. CONCLUSIONS: This study will provide a rigorous test of an innovative smoking cessation program delivered 100% through text messages. Use of mixed methodologies will provide the opportunity to enhance our understanding of the user's experience with TMQ and identify areas for future enhancement and/or expansion.
RCT Entities:
INTRODUCTION: Smoking cessation interventions delivered through mobile technologies offer promise as an effective intervention tool. However, most existing programs have not been empirically tested, were not developed with end-user participation, and/or do not address evidence-based cognitive and behavioral variables shown to enhance smoking cessation in clinical trials. In addition, many programs tested in research trials have required users to access the internet and/or a smartphone app to access all program features, limiting the potential reach of those programs. METHODS/ DESIGN: This study is a randomized controlled trial testing the efficacy of the TMQ intervention for smoking cessation. All participants are randomly assigned to receive 12 weeks of either; (1) a tailored smoking-cessation intervention delivered 100% through text messaging (TMQ), or (2) non-smoking-related text messages serving as a control for contact and subject burden (Mojo). Assessments are conducted at baseline, 3- and 6-month follow-up. The primary outcome is prolonged abstinence using an intent-to-treat approach. To understand why TMQ may be more effective than Mojo, we will test several posited mechanisms of action (i.e., mediators) that may underlie intervention efficacy and will examine use of the TMQ integrated social support (ISS) network. At the end of treatment, semi-structured interviews will be conducted with TMQparticipants. CONCLUSIONS: This study will provide a rigorous test of an innovative smoking cessation program delivered 100% through text messages. Use of mixed methodologies will provide the opportunity to enhance our understanding of the user's experience with TMQ and identify areas for future enhancement and/or expansion.
Authors: John R Hughes; Josue P Keely; Ray S Niaura; Deborah J Ossip-Klein; Robyn L Richmond; Gary E Swan Journal: Nicotine Tob Res Date: 2003-02 Impact factor: 4.244
Authors: Sina Kianersi; Maya Luetke; Christina Ludema; Alexander Valenzuela; Molly Rosenberg Journal: BMC Med Res Methodol Date: 2021-08-21 Impact factor: 4.615