Portal coaching may help maintain weight loss
NCT ID NCT04420936
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether lifestyle coaching delivered through a patient portal helps adults maintain weight loss. 269 participants who had already lost at least 5% of their body weight were randomly assigned to receive either coaching plus tracking tools or tracking tools alone for two years. The goal was to see if coaching leads to better weight maintenance.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- lifestyle coaching via patient portal
- What this could lead to
- If successful, this could show that training routine healthcare staff as coaches helps people keep weight off long-term.
- What could go wrong
- This is a small, completed pragmatic trial. Results may not apply to everyone, and coaching may not work better than tracking alone.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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269 people
The number who actually took part.
- Started
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Sep 2021
- Finished
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Jun 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 75 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Adults aged 18-75 * BMI of ≥ 25 prior to this intended weight loss * Have experienced and maintained an intentional weight loss of at least 5% of body weight in the past 24 months * Plan to maintain a University of Utah Health relationship in one of the participating primary care practices * Have or be willing to get an account with the Epic MyHealth patient portal embedded in the electronic health record (EHR) Exclusion Criteria: * Medical conditions that might cause unintended weight loss such as cancer or thyroid disease * Provider's assessment that patient is unable to safely undertake moderately intense unsupervised physical activity (the equivalent of 30 minutes of brisk walking) * Edematous state that interferes with bodyweight assessment (e.g., severe congestive heart failure, end-stage renal disease, or ascites) * Bariatric surgery in the last 2 years, or planned during the next 3 years * Current or planned pregnancy in the next 3 years * Currently breastfeeding * Perceived lack of basic computer or Internet skills. * Unable to attend the orientation/baseline visit or comply with the protocol procedures * Any other underlying reason or concomitant condition, which in the opinion of the principal investigator, could confound the results of the study or put the participant at undue risk.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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University of Utah Health Sciences Center
Salt Lake City, Utah, 84132, United States
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