Building Healthy Eating and Self-Esteem Together for University Students

Summary

Eating disorders (EDs) are a critical concern on college campuses. Moreover, since the COVID-19 pandemic, ED prevalence has increased by 62% in university women and 140% in university men. Resources are inadequate to meet demand, leading to delays in students' access to treatment. Untreated (or poorly treated) EDs result in greater healthcare utilization and costs to students, as well as lower academic achievement and increased psychiatric disability and mortality, suggesting a critical need for quality ED treatment on university campuses and to rethink treatment delivery. One way to address this gap in care delivery is to improve treatment accessibility and scalability, such as dissemination via mobile apps. Guided self-help Cognitive Behavior Therapy (CBT-gsh) is a cost-effective option that can be delivered by non-traditional service providers, such as nurses and physicians. Our scientific premise is that the mHealth CBT-gsh app, Building Healthy Eating and Self-Esteem Together for University Students (BEST-U), will lead to reductions in binge eating (primary outcome) through reductions in dietary restraint and weight/shape concerns (target mechanisms). Prior to implementing BEST-U at other universities, we need to test the intervention in a real-world setting with the end goal of disseminating at scale. Our objectives are to: 1) conduct an effectiveness test of BEST-U compared to a similar dose of present-centered therapy (PCT) in students with non-low weight binge-spectrum EDs and 2) test target mechanisms that lead to changes in binge eating. To accomplish our objectives, we will test the following specific aims: 1) conduct an RCT of BEST-U (N=37) compared to a similar dose of PCT (N=37) in students with non-low weight binge-spectrum EDs; 2) test target mechanisms that lead to changes in binge eating and other ED symptoms; and 3) characterize barriers and facilitators to implementation across two campuses. Our exploratory aim will test food reinforcement and food-choice impulsivity as potential target mechanisms or response moderators of rapid response in binge eating. Given that few studies have identified underlying mechanisms that explain how CBT-gsh works and for whom, this study may lead to improved ability to tailor or modify existing CBT-gsh or lead to novel intervention development for students who are unlikely to respond rapidly (or at all) to first line CBT interventions for EDs.

Conditions

• Eating Disorders (Excluding Anorexia Nervosa)
• Binge-Eating Disorder

Interventions

BEHAVIORAL

Building Healthy Eating and Self-Esteem Together for University Students

Building Healthy Eating and Self-Esteem Together for University Students (BEST-U) is an mHealth program that includes modules based on second- and third-wave behavior therapy deployed through a smart phone app paired with 20-30-minute coaching sessions. BEST-U incorporates a range of evidence-based skills, and the electronic format allows coaches immediate and easy access to participant reports. BEST-U provides a comprehensive all-in-one assessment and intervention package, is easy-to-implement, brief, and has been tested across genders and in diverse ages and ethnic groups. BEST-U, therefore, has the potential to deliver effective, time-limited, interventions applicable to all university students in routine student healthcare settings.

BEHAVIORAL

Present-Centered Therapy

Present-Centered Therapy (PCT) is a brief intervention that focuses on building adaptive responses to current life stressors that are directly or indirectly related to psychopathology. PCT focuses on resolving interpersonal disconnection through the development of a positive therapeutic relationship, encouraging connection with others, and addressing interpersonal concerns. PCT was originally developed as a "placebo" intervention for post-traumatic stress disorder but is significantly more efficacious than wait-list in reducing psychiatric symptoms.

Sponsors & Collaborators

• National Institute of Mental Health (NIMH)

  collaborator NIH

• University of Kansas

  lead OTHER

Principal Investigators

• Kelsie Forbush, PhD · University of Kansas

Study Design

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

SINGLE

Model

PARALLEL

Eligibility

Min Age

18 Years

Max Age

65 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2026-06-23

Primary Completion

2027-12-31

Completion

2027-12-31

Countries

• United States

Study Locations