New study aims to predict and prevent pregnancy diabetes with precision care
NCT ID NCT07263412
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study will follow 1000 pregnant women to find what raises the risk of gestational diabetes and create a tool to predict it early. Then, some women will try a personalized health plan (GLOW plan) to see if it improves blood sugar control. The goal is to reduce short- and long-term health problems for mothers and their children.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 1,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2025
- Expected to finish
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Nov 2028
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.
Who is studied
A total of 1,000 pregnant women with antenatal care registration in the study hospital are enrolled, including 500 Gestational Diabetes Mellitus (GDM) cases (diagnosed via 75g OGTT at 24-28 weeks of gestation with ≥1 abnormal blood glucose value) and 500 normal controls. All participants meet: aged 18-40 years, pre-pregnancy BMI 18.5-28 kg/m², ability to sign informed consent, and prenatal care/delivery in the hospital. Those with multiple pregnancies, pre-gestational diabetes, poorly controlled hypertension, severe organ diseases, or poor compliance are excluded. Participants and their offspring complete perinatal and 2-year postnatal follow-ups.
- Ages
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18 to 40 years
- Sex
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Female participants only
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: All must be met 1. Aged 18-40 years; 2. Pre-pregnancy BMI: 18.5 kg/m² \< BMI \< 28 kg/m²; 3. Able to read, understand and sign the informed consent form; 4. Receive prenatal care and deliver in the study hospital. Exclusion Criteria: Any one met leads to exclusion 1. Twin or multiple pregnancies; 2. Pre-gestational diabetes mellitus (PGDM), including new-onset diabetes during pregnancy; 3. Poorly controlled pre-pregnancy chronic hypertension (BP ≥140/90 mmHg); 4. Complicated with severe liver/kidney diseases; 5. Current/recent use of drugs affecting glucose metabolism; 6. Mental illness or severe psychological disorders; 7. Complicated with severe infection; 8. Poor compliance or refusal to use CGM/SMBG.
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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.
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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Jiangsu women and children health hospital
RECRUITINGNanjing, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a Partner's support lower diabetes risk after gestational diabetes?
- Family support may curb obesity risk in children of mothers with gestational diabetes
- Can a blood test or eye scan predict pregnancy risks?
- Morning or evening walk? study finds best time to exercise for gestational diabetes
- Can family help beat gestational diabetes? vietnam study says yes
- Dietitian support may cut insulin need in pregnancy diabetes