Testing a Tailored Approach to Long-Term Weight Loss Success

This study is testing a personalized program called "Adaptive weight regain prevention" to help people who have intentionally lost weight keep it off. This program will offer support, like connecting you with health coaches, based on your individual needs and how you're doing with your weight. The researchers want to see if this tailored approach is practical and if it helps prevent weight regain. You might be able to join if you are between 18 and 65, have lost at least 7% of your body weight recently, and meet other health criteria. The study is currently unclear on its recruitment status and aims to enroll 30 participants.

Study design
This is an interventional study, meaning participants will receive a specific intervention. It aims to enroll 30 participants.
What's involved
You will complete a baseline assessment, surveys on diet, mental health, and physical activity. You will also participate in a 26-week program involving regular educational texts/emails, weekly online survey check-ins, and weekly self-weighing on a provided scale.
Compensation
Not stated in the trial record.
Follow-up
Participants will be monitored from enrollment to the end of the 26-week monitoring period.

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NCT07577765

Testing a Tailored Approach to Long-Term Weight Loss Success

Recruiting
NAAges 18–65InterventionalPrevention
University of Utah
~30 participants
Updated 2026-05-11 on ClinicalTrials.gov
What's tested:Adaptive weight regain prevention

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Feasibility - Participant Retention
Measured over From enrollment to the end of the 26-week monitoring period
+9 more outcomes measured
Weight Loss
Weight Regain
Obesity & Overweight
1 sites across 1 states
Utah1

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Eligibility criteria

Inclusion

BMI of ≥ 27 prior to weight loss
Lost ≥ 7% of body mass in the past 6 months
Weight loss was intentional
No plans for weight loss surgery in the next 6 months
Access to a smart device that can download applications and receive text messages
Able to receive clearance for study participation from primary care provider

Exclusion

Pregnant or within 12 months postpartum, or planning pregnancy
Uncontrolled conditions that affect overall health (cardiovascular, metabolic, renal, pulmonary, psychiatric, thyroid, cancers)
Food insecure
Bariatric surgery or cancer treatment within the past 5 years
Active or recent (\<12 months) treatment/diagnosis of an eating disorder
  • Feasibility - Participant RetentionFrom enrollment to the end of the 26-week monitoring period

    Number of participants who continue to participate for all 26 weeks of the study and complete all study activities

  • Feasibility - Participant AdherenceFrom enrollment to the end of the 26-week monitoring period

    Number of participants who complete all study activities, including weekly weigh-ins, weekly surveys, and pre/post study visits.

  • Efficacy - Participant WeightFrom enrollment to the end of the 26-week monitoring period
  • Efficacy - Participant Dietary IntakeFrom enrollment to the end of the 26-week monitoring period

    Dietary and nutritional data collected via self-report using the ASA24 (Automated Self-Administered 24-Hour Dietary Assessment Tool). This includes calories, protein, fats, and other nutrition information based on participant self-report of meals.

  • Efficacy - Eating Self-Efficacy in High-Risk SituationsFrom enrollment to the end of the 26-week monitoring period

    Eating self-efficacy in high-risk situations will be measured pre- \& post-intervention using the Weight Efficacy Lifestyle Questionnaire.

  • Efficacy - Eating Behavior PatternsFrom enrollment to the end of the 26-week monitoring period

    Eating behavior patterns will be measured pre- \& post-intervention using the Three-Factor Eating Questionnaire.

  • Efficacy - Sleep/Rest DurationFrom enrollment to the end of the 26-week monitoring period

    Sleep/rest duration will be measured in hours/day using the activPAL accelerometer, a thigh-worn device that objectively measures posture and movement. Participants will wear the device continuously for 7 consecutive days.

  • Efficacy - Daily Step CountFrom enrollment to the end of the 26-week monitoring period

    Daily step count will be measured using the activPAL accelerometer, a thigh-worn device that objectively measures posture and movement. Participants will wear the device continuously for 7 consecutive days.

  • Efficacy - Sedentary Behavior (Sitting/Lying Time)From enrollment to the end of the 26-week monitoring period

    Sedentary behavior will be measured in hours/day using the activPAL accelerometer, a thigh-worn device that objectively measures posture and movement. Participants will wear the device continuously for 7 consecutive days.

  • Efficacy - Standing TimeFrom enrollment to the end of the 26-week monitoring period

    Standing time will be measured in hours/day using the activPAL accelerometer, a thigh-worn device that objectively measures posture and movement. Participants will wear the device continuously for 7 consecutive days.