Can a Plant-Based diet program help patients lose weight and improve heart health?
NCT ID NCT04091516
First seen Sep 17, 2026 · Last updated Sep 18, 2026 · Updated 1 time
Summary
Researchers are testing a 12-week low-fat, plant-based diet program delivered in a doctor's office. The program encourages whole grains, vegetables, legumes, and fruits, with no animal products or added oils, and no calorie counting. The study measures changes in weight, blood pressure, cholesterol, and blood sugar in 48 adults. The goal is to see whether this kind of program is practical and effective enough for other healthcare providers to use.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a low-fat, plant-based diet program
- What this could lead to
- If it works, this could give doctors a practical, food-based option to help patients lose weight and improve blood pressure, cholesterol, and blood sugar.
- What could go wrong
- The study is small and short, with no comparison group, so any changes may not last or may not apply to other patients. Participants must prepare their own meals, which can be hard to maintain.
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
-
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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48 people
The number who actually took part.
- Started
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Aug 2019
- Finished
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Jul 2020
- 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 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * Men and women age ≥18 years of age Exclusion Criteria: * Use of recreational drugs in the past 6 months * Pregnancy or intention to become pregnant during the study period, as verified by self-report * Unstable medical or psychiatric illness * Lack of English fluency * Inability to maintain current medication regimen * Inability or unwillingness to participate in all components of the study
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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
-
Barnard Medical Center
Washington D.C., District of Columbia, 20016, United States
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