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N/ARecruiting

BRIDGE & Friends Trial

Sponsored by University of Illinois at Chicago

About this study

Aim 1. Conduct a 6-month (24-session) RCT comparing MedDiet-WL to MedDiet-SN among 268 older adults with obesity (50-79 years, BMI = 30-50 kg/m²). We hypothesize that 1) Participants in MedDiet-SN will show improvements in bodyweight/BMI and body fat compared to MedDiet-WL at post-intervention (6-months), 2) Participants in MedDiet-SN will show improvements in diet (diet quality) and physical activity (step counts) compared to MedDiet-WL at post-intervention (6-months), and 3) Participants in MedDiet-SN will maintain these improvements at 12-months. Aim 2. Characterize and compare differences in weight management information dissemination by 268 randomized to MedDiet-WL and MedDiet-SN. We hypothesize that MedDiet-SN participants will share information to more network members compared to participants in MedDiet-WL. Aim 3. Compare MedDiet-SN and MedDiet-WL in 268 network members. We hypothesize that MedDiet-SN network members will show, greater improvements in BMI, body fat, diet, and physical activity than MedDiet-WL network members at 6 months. We will explore how effects may vary by network (e.g., density, relationships), and messaging characteristics (e.g., modality).

Where this study is enrolling

Who can participate

Inclusion criteria

  • ✓50-79 yrs old,
  • ✓BMI 30-50
  • ✓Willing to participate in all procedures
  • ✓Understand English
  • ✓Willing to make changes to diet and lifestyle
  • ✓Have access to a phone
  • ✓Plan to reside in the Chicago area for the next 12 months

Exclusion criteria

  • ✕Severe ischemic heart disease
  • ✕Severe pulmonary disease
  • ✕Bariatric surgery
  • ✕Cancer treatment within the past 12 months
  • ✕Current adherence to MedDiet based on dietary screening

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Completing a questionnaire on Clinably does not enroll you in a clinical trial or confirm your eligibility. Only the research team can determine whether you qualify to participate. These results are based on the information you provide and are intended to help you start a conversation with the research team.

Trial data sourced from ClinicalTrials.gov.