Could two common supplements help tame PCOS symptoms?
NCT ID NCT07182526
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tests whether adding quercetin or alpha lipoic acid to standard metformin therapy can improve hormone levels, blood sugar, and quality of life in women with PCOS. About 150 women aged 18-40 will be randomly assigned to one of three groups for three months. Researchers will track changes in hormones, metabolism, and side effects to see if these supplements offer extra benefits.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Quercetin and Alpha Lipoic Acid (as add-ons to metformin)
- What this could lead to
- If successful, this could point toward a simple, affordable way to improve hormone balance and metabolic health in women with PCOS.
- What could go wrong
- This is a small, early-phase trial with only 150 participants over 3 months. Results may not apply to all PCOS patients, and the supplements may cause side effects or show no added benefit over metformin alone.
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 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 150 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2025
An estimate. Start dates often move.
- Expected to finish
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May 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 years and older
- Sex
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Anyone
- 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: * • Newly diagnosed patients should be at reproductive aged from 18-40 years. * Patients diagnosed with presence of micro polycystic ovaries at ultrasound. * Oligomenorrhea with inter-menstrual intervals longer than 35 days. * Clinical or biochemical signs of hyperandrogenism (acne, hirsutism). * Normal PRL levels. Exclusion Criteria: * • Presence of enzymatic adrenal deficiency and/or other endocrine disease, including diabetes. * Other comorbidities (such as hypertension, cardiovascular disease, or hormonal dysfunction). * Women who used oral contraceptives, hormonal therapy, or anti-lipidemic drugs. * Pregnant women.
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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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Mustansiriyah University/ College of Pharmacy
RECRUITINGBaghdad, Karkh, 00964, Iraq
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Other studies related to the condition(s) this trial covers.
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- Natural compounds may boost fertility in PCOS without side effects
- PCOS hormone study halted early – what it means for IVF
- Can a common diabetes drug help women with PCOS?
- Could a thyroid hormone boost fertility in PCOS? new trial tests combination therapy