Journal Article

A Pilot Randomized Controlled Trial of Distress Tolerance Treatment for Weight Concern in Smoking Cessation Among Women

Abrantes, Ana M, Hunt, Laura, Ramsey, Susan E, Molino, Janine, Brown, Richard A, Wing, Rena R, Bloom, Erika Litvin, Kahler, Christopher W

2020

Overview

Abstract Introduction The majority of women who smoke cigarettes report that concern about weight gain is a barrier to quitting. We developed an intervention incorporating distress tolerance, appetite awareness, and mindful eating skills to target concerns about post-cessation weight gain and emotional eating (DT-W). In the current study, we conducted a pilot randomized controlled trial of DT-W versus a smoking health education (HE) intervention. Methods Participants (N = 69 adult female, weight-concerned smokers) were recruited in cohorts of 4–11. Cohorts were randomized to DT-W or HE. DT-W and HE were matched on format (single individual session followed by eight group sessions), inclusion of cognitive behavioral therapy for smoking cessation (CBT) content, and pharmacotherapy (nicotine patches). Follow-up assessments occurred at 1-, 3-, and 6-months post-treatment. Results The recruitment goal was met; 61 of the 69 participants attended at least one group session. There were no significant differences between DT-W and HE in the number of group sessions attended (DT-W adjusted M = 5.09, HE adjusted M = 5.03, p = .92), ratings of treatment effectiveness or usefulness of skills, or retention at 6-month follow-up (79% in DT-W vs. 78% in HE) (ps > .05), but comprehension ratings were lower in DT-W than in HE (p = .02). Conclusions Overall, these results suggest that the study procedures and interventions were feasible and acceptable, but changes to the DT-W intervention content to improve comprehension should be considered prior to conducting a fully powered trial. Implications A distress tolerance-based treatment targeting fear of weight gain after smoking cessation and post-cessation emotional eating was feasible and acceptable relative to a smoking HE comparison condition, but changes should be considered before conducting a larger trial. Continued innovation in treatment development for weight-concerned smokers is needed.

• Publisher: Oxford University Press
• Subject: Body Weight / Cognitive Behavioral Therapy - methods / Female / Health Behavior / Humans / Middle Aged / Motivation / Original Investigations / Pilot Projects / Smokers - psychology / Smoking - epidemiology / Smoking - psychology / Smoking - therapy / Smoking Cessation - methods / Smoking Cessation - psychology / Stress, Psychological - therapy / United States - epidemiology / Weight Gain