Teens with PCOS: could Myo-Inositol fix your cycle?
NCT ID NCT06800170
First seen Jun 26, 2026 · Last updated Jul 31, 2026 · Updated 5 times
Summary
This study tests whether two natural supplements, myo-Inositol and Dioscorea Villosa, can help teenagers aged 14-19 with irregular menstrual cycles, including those with PCOS. The goal is to see if these supplements can make periods more regular. The trial is small, with only 20 participants, and is currently recruiting.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- myo-Inositol and Dioscorea Villosa (dietary supplements)
- What this could lead to
- If it works, this could offer a natural supplement option to help teens with PCOS or irregular periods have more regular cycles.
- What could go wrong
- This is a very small early trial with only 20 participants, so results may not apply widely. Supplements may not work for everyone and could have side effects.
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
-
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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41 people
The number who actually took part.
- Started
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Jun 2025
- Finished
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Jun 2026
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
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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14 to 19 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * adolescent women aged 14-19 years old, with at least 3 years passed after menarche, and oligomenorrhea or amenorrhea Exclusion Criteria: * Primary amenorrhea. * Hyperandrogenism due to other factors (i.e. adrenal hyperplasia or Cushing syndrome). * Hyperprolactinemia or overt hypothyroidism (TSH ≥4). * Other hormonal alterations. * Ongoing hormonal therapies, including OCPs, six months before enrollment. * Ongoing pharmacological therapies. * Ongoing use of myo-Inositol supplement or other source of myo-Inositol, or Dioscorea villosa, six months before enrollment.
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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
-
Department of Obstetrics and Gynecology with Reproductive Medicine, F.I. Inozemtsev Academy of Medical Education
Saint Petersburg, Russian Federation, Russia
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Zhordania and Khomasuridze Institute of Reproductology
Tbilisi, Georgia, 0112, Georgia
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a supplement duo quiet PCOS-Linked inflammation?
- Steak solution? lean beef may tame blood sugar in teens with PCOS
- Can diet plus inositol or metformin tame insulin resistance in PCOS?
- Can a gut microbiome transplant boost fertility in PCOS?
- A simple blood test may flag hidden insulin problems in PCOS
- Can tracking PCOS over time unlock better care?