Could a diabetes drug boost fertility in PCOS? new trial tests combo therapy
NCT ID NCT07462065
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This Phase 4 trial tests whether adding pioglitazone (a diabetes drug) to standard clomiphene citrate improves ovarian stimulation and pregnancy rates in 62 infertile women with polycystic ovary syndrome (PCOS). Participants are randomly assigned to receive either pioglitazone or a placebo alongside clomiphene, and follicle growth is tracked via ultrasound. The study aims to see if the combination leads to more mature eggs and higher pregnancy rates.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- clomiphene citrate and pioglitazone
- What this could lead to
- If successful, this could show that adding pioglitazone to clomiphene improves ovarian stimulation and pregnancy rates in women with PCOS.
- What could go wrong
- This is a small Phase 4 trial with only 62 participants, so results may not apply to all women. Side effects like swelling, fluid retention, and weight gain are possible.
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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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 62 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2026
- Expected to finish
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Jun 2026
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 38 years
- Sex
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Female participants only
- 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: Normal hysterosalpingography Normal spermogram Suffering from PCOS Ovarian cysts less than 20mm. Exclusion Criteria: History of chronic cardiovascular disease Chronic kidney disease Diabetes Thyroid disease Pulmonary disease
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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 Atomic Energy Commission Hospital
RECRUITINGIslamabad, Federal, 44000, Pakistan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Could diabetes meds help women with PCOS get pregnant?
- New drug combo may help women with PCOS ovulate when standard treatment fails
- Cervical mucus may hold key to better IVF timing
- PCOS weight loss: myo-inositol vs metformin – which works better?