Lifestyle lessons before pregnancy may cut risks, new study hopes to prove
NCT ID NCT06879054
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study will test whether giving women healthy lifestyle education before they get pregnant or in early pregnancy can improve their heart health and lower the chance of problems like gestational diabetes and preeclampsia. Two hundred women at risk for preeclampsia will be randomly assigned to receive either the education plus usual care or usual care alone. The study will check if the program is practical and whether it leads to better health scores and fewer pregnancy complications.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- healthy lifestyle education
- What this could lead to
- If it works, this could show that simple nutrition and lifestyle guidance before and during early pregnancy helps prevent serious conditions like gestational diabetes and preeclampsia.
- What could go wrong
- This is an early feasibility study with only 200 participants, so results may not apply to everyone. The education may not be enough to change outcomes significantly.
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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About 200 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jul 2026
An estimate. Start dates often move.
- Expected to finish
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Sep 2029
An estimate. End dates often move.
- 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 35 years
- Sex
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Female participants only
- 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: * Patients in a period of preconception who want to become pregnant within 2 years, or patients in their first trimester of pregnancy * English-speaking * At risk for preeclampsia based on the following ACOG criteria: ≥1 high-risk factor: history of preeclampsia, multifetal gestation, chronic hypertension, gestational hypertension, pregestational diabetes, renal disease, or autoimmune disease, OR ≥2 moderate-risk factors: nulliparity, obesity (BMI\>30 kg/m2), family history of preeclampsia, Black or African American race, age ≥35 years, or personal history factors (previous pregnancy low birth weight, previous stillbirth, previous preterm birth, \>10-year pregnancy interval). * At risk for gestational diabetes, defined by ACOG as a BMI \> 25 plus one or more of the following risk factors: physical inactivity, first-degree relative with diabetes, high-risk race/ethnicity (African American, Latino, Native American, Asian American, Pacific Islander), previous infant weight \>4,000g, previous GDM, chronic hypertension, HDL \<35, triglyceride \>250, PCOS, A1c ≥ 5.7, prepregnancy BMI \>40. Exclusion Criteria: * No access to a smartphone * Major fetal anomaly diagnosed during current pregnancy, if pregnant at consent
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Medical College of Wisconsin
Milwaukee, Wisconsin, 53226, United States
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