A Dissonance-Based Obesity Intervention

University of Illinois

Status: Terminated

Conditions: Obesity

Treatments: Behavioral: Enhanced Project Health

Study type: Interventional

Funder types: Other

Identifiers

NCT04068493

2019-0892

Details and patient eligibility

About

This project will examine the feasibility and acceptability of Enhanced Project Health, a dissonance-based obesity intervention, and whether this intervention results in significantly greater reductions in weight and improvements in lifestyle behaviors than an assessment only condition. Participants will be young adults enrolled in college.

Full description

Approximately 34% of college students are overweight/obese. However, few behavioral weight loss (BWL) interventions have been developed for young adults in college. Research suggests that standard BWL interventions are not addressing the needs of young adults as they have shown poorer retention rates and weight loss compared to older adults in BWL trials. Standard BWL interventions are also time-intensive and are not conducive to inexpensive dissemination.

The primary aim of this project is to examine the feasibility and acceptability of Enhanced Project Health, a dissonance-based obesity intervention for young adults enrolled in college. Enhanced Project Health is based on Project Health, a dissonance-based obesity prevention program, which has been shown to significantly decrease weight gain and future overweight/obesity onset compared to a matched intervention and minimal intervention control condition in young adults. The current intervention was expanded to consist of eight weekly group sessions and to address sleep, in addition to diet and physical activity. The secondary aim is to test the hypothesis that Enhanced Project Health will result in significantly greater reductions in weight and improvements in lifestyle behaviors compared to an assessment only condition.

Enrollment: 7 patients

Sex: All

Ages: 18 to 25 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

1. Young adults of ages 18 to 25.
2. Enrolled as a college student.
3. Body mass index of 25 or more (overweight/obese) based on measured height and weight.

Exclusion criteria

1. Diagnosis of bulimia nervosa according to DSM-5 criteria.
2. Diagnosis of obstructive sleep apnea.
3. Participation in interventions for weight loss or disordered eating behaviors.
4. Current use of prescription drugs for weight loss or disordered eating behaviors.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

---

7 participants in 2 patient groups

Dissonance-based obesity intervention

Experimental group

Description:

Participants in this arm will receive Enhanced Project Health.

Treatment:

Behavioral: Enhanced Project Health

Assessment Only

No Intervention group

Description:

Participants in this arm will only complete the baseline assessment and 2 month assessment. They will not receive Enhanced Project Health.