The use of episodic future thinking in people with overweight or obesity: A scoping review

Abstract

A growing number of studies have applied Episodic Future Thinking (EFT) to cognitive interventions in specific population. However, The variability in study populations may lead to inconsistent results and present challenges in the optimal intervention approach and scope of adaptation. This scoping review aimed to identify and describe specific methods, considerations, and results collected and reported in randomized controlled trials of EFT applied to diet and weight management in people with overweight or obesity. A systematic scoping review was conducted by published guidelines for this review. We conducted a structured search of English-language articles in Web of Science, PubMed, Embase, CINAHL, ProQuest, and Cochrane, with the literature focusing on studies published up to December 28, 2022. After screening and full-text review, 16 studies were included. The studies included people of all ages with overweight or obesity, including women, children, and home-based EFT interventions. The vast majority of intervention studies screened participants for psychological characteristics, and the effects of EFT applied in people with overweight or obesity were somewhat significant, although there was some variation in the literature. Although the individual heterogeneity of studies makes the synthesis of results somewhat variable, it still demonstrates the breadth and accessibility of EFT interventions in people with overweight or obesity. The application of EFT to individualized interventions in people with overweight or obesity is a further complement and optimization of weight management through behavioral cognitive therapy.