SMART Weight Loss Management
Completed · Not applicable
Conditions studied: Weight Loss
In brief
The overall objective of this study is to use an innovative experimental approach, the SMART (Sequential Multiple Assignment Randomized Trial), to determine the best way to sequence the delivery of mHealth tools and traditional treatment components in a stepped program of obesity treatments. The SMART approach is a highly efficient strategy for identifying and constructing efficacious adaptive interventions: it accommodates sequential decision-making based on the participant's response to early weight loss treatment components. The proposed treatment package begins with the least expensive components, and for participants identified as treatment non-responders, provides sequential step-up of additional treatment components. By sequentially delivering treatment components based on participant response, SMART permits achievement of the target outcome, weight loss, with least resource consumption and participant burden.
Key facts
- Study ID
- NCT02997943
- Run by
- Northwestern University
- People needed
- 400
- Starts
- 2017-06-19
- Expected to finish
- 2021-03-18
- Last updated by the study team
- 2021-05-18
Who can join
Age: 18 and older, up to 60. Sex: any. Healthy volunteers: accepted.
You may qualify if…
- 18 through 60 years old
- BMI between 27 - 45 kg/m2
- < 350 lbs
- Weight stable (no loss or gain >25 lbs. for the past 6 months)
- Interested in losing weight and not enrolled in a formal weight loss program or taking medications or supplements that may cause weight change
- Own a Smartphone and be willing to install the SMART App
- Reside in the Chicago area for the duration of their participation (12 months)
You may not qualify if…
- Unstable medical conditions (uncontrolled hypertension, diabetes - uncontrolled or treated with insulin, uncontrolled hypothyroidism, unstable angina pectoris, transient ischemic attack, cancer undergoing active treatment, cerebrovascular accident or myocardial infarction within the past six months, or Crohn's disease)
- Pregnancy, lactation, or intended pregnancy
- Active suicidal ideation, anorexia, bulimia, binge eating disorder, current substance abuse or dependence (besides nicotine dependence)
- Require assistive device for mobility or current condition that may limit or prevent participation in moderate activity
- Use of pacemaker or other electrical implanted device
- History of bariatric (or LapBand) surgery, or considering or currently on a wait-list for bariatric or LapBand surgery
- May not live with a current or past SMART study participant
Where it is running
- Northwestern University — Chicago, Illinois, United States
Full record on ClinicalTrials.gov
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