Can a common diabetes drug reshape PCOS metabolism?
NCT ID NCT07759674
First seen Aug 12, 2026 · Last updated Aug 13, 2026 · Updated 1 time
Summary
This trial follows women with polycystic ovary syndrome (PCOS) who take metformin, a standard diabetes medication, for six months. Researchers track changes in insulin resistance, iron levels, erythropoietin, cholesterol, and blood counts at three and six months. The goal is to see whether routine metformin therapy improves these metabolic and blood-related markers in women with PCOS.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Metformin hydrochloride tablets, 500 mg taken twice daily for six months
- What this could lead to
- If successful, this could clarify how metformin improves metabolic and iron-related health in women with PCOS, potentially guiding better management of the condition.
- What could go wrong
- This is a small, single-center study with 25 participants, so results may not apply broadly. Metformin can cause gastrointestinal side effects, and the trial does not compare against a placebo.
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
-
Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
25 people
The number who actually took part.
- Started
-
Jun 2023
- Finished
-
Dec 2023
- Lead sponsor
-
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
-
18 years and older
- Sex
-
Female participants only
- Healthy volunteers
-
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: * Women aged 18-45 years. * Diagnosis of polycystic ovary syndrome (PCOS) according to the Rotterdam diagnostic criteria. * Eligible for routine metformin therapy as determined by the treating gynecologist. * Willing and able to provide written informed consent. * Willing to attend scheduled follow-up visits and complete all study assessments over the six-month study period. Exclusion Criteria: * Pregnancy or breastfeeding. * Diagnosis of type 1 diabetes mellitus or established type 2 diabetes requiring insulin therapy. * History of chronic kidney disease, chronic liver disease, hematological disorders, malignancy, or other severe systemic diseases. * Current use of medications known to affect glucose metabolism, iron metabolism, erythropoietin levels, or hematological parameters within the previous three months, other than routine metformin prescribed as part of the study. * Known hypersensitivity or contraindication to metformin. Inability or unwillingness to complete the scheduled follow-up assessments. * Participation in another interventional clinical trial during the study period.
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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
-
Ministry of Health Primary Healthcare Centers
Amman, 009627, Jordan
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