Could probiotics be the missing ingredient for gestational diabetes?
NCT ID NCT07645001
First seen Jun 24, 2026 · Last updated Jul 31, 2026 · Updated 3 times
Summary
This study will test whether adding a probiotic supplement to standard diabetes medications (metformin or insulin) improves blood sugar control and reduces inflammation in pregnant women with gestational diabetes. Two hundred women diagnosed between 18-26 weeks of pregnancy will be split into four groups: metformin alone, insulin alone, metformin plus probiotics, or insulin plus probiotics. The goal is to see if the probiotic combination leads to better outcomes for both mother and baby.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- multistrain probiotic (HI flora sachet) plus metformin or insulin
- What this could lead to
- If it works, this could point toward a simple, safe way to improve blood sugar control and reduce complications for mothers and babies with gestational diabetes.
- What could go wrong
- This is an early-stage trial with 200 participants, so results may not apply to all women. Probiotics may not provide additional benefit over standard treatment.
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.
- Started
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Jul 2026
- Expected to finish
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Jun 2027
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 45 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: * Pregnant women (18-45 years of age). * Diagnosed with GDM between 18-26 weeks of gestation. * Singleton pregnancy. (Multiple gestations carry inherently higher risks like preterm birth, growth restriction and neonatal morbidity, Inclusion may introduce confounding thus restricting singleton pregnancies ensures population homogeneity). Exclusion Criteria: * Pre-existing diabetes mellitus. * Pregnancy induced hypertension. * Chronic gastrointestinal, hepatic, or renal disease. * Use of antibiotics or probiotics within the previous 4 weeks. * Multiple pregnancy. * Pregnancy with known fetal anomalies.
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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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Pakistan Railway Hospital
RECRUITINGRawalpindi, Punjab Province, 46000, Pakistan
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