Remote Approaches for Optimizing Weight Loss (Elevate Weight Loss Trial)

Summary

The purpose of this trial is to compare two delivery formats for weight loss (automated online program vs. group-based videoconference program) and to examine the added effect of individual coaching (vs. no coaching) for individuals with overweight or obesity. All participants enrolled in this study will receive a 12-month behavioral weight loss program (varying in delivery format and individual support), and will be provided with weight loss, calorie intake, and exercise goals. Assessments will occur at baseline, 6 (mid-treatment), 12 (post-treatment), and 18 months (following 6 months of no intervention). We will also seek to determine which combination of intervention approaches works best for whom and develop algorithms which can be used to refer patients into remote programs in clinical settings or future trials.

Eligibility

Inclusion Criteria:

* Body Mass Index between 25-45 kg/m2
* Daily, home Internet access

Exclusion Criteria:

* Currently pregnant, planning to become pregnant within the next 18 months, or pregnant within the past 6 months
* Current or recent enrollment (\<2 years) in a weight loss program
* Presence of any medical condition for which exercise, weight loss, or dietary restriction is contraindicated
* Recent weight loss (≥10 pounds within the past 6 months)
* Currently taking weight loss medications or history of bariatric surgery
* Inability to walk 2 blocks without stopping
* Non-English speaking
* A member of one's household is participating in the study
* History of anorexia or bulimia nervosa

Conditions2

Locations1 site

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