Which birth control dose works best for PCOS? new study compares 20µg vs 30µg
NCT ID NCT07318337
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at two different doses of a birth control pill (drospirenone-ethinyl estradiol) in 60 women with PCOS. The goal was to see which dose better lowers a hormone marker called free androgen index. Participants took either a 20µg or 30µg dose daily for 3 months, and their hormone levels were measured before and after treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Drospirenone-ethinyl estradiol (birth control pill)
- What this could lead to
- If successful, this could help doctors choose the best dose of birth control to manage hormone levels in women with PCOS, potentially reducing side effects.
- What could go wrong
- This is a small, completed study with only 60 participants, so results may not apply to everyone. The treatment only lasts 3 months, so long-term effects are unknown.
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
-
60 people
The number who actually took part.
- Started
-
Jul 2024
- Finished
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Jun 2025
- 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 to 35 years
- Sex
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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: •Age:20-35 years * Diagnosed case of PCOS patients according to Rotterdam criteria * women with PCOS Exclusion Criteria: * Contraindication of OCP such as history of thromboembolic disorder, cerebrovascular disease, coronary artery disease, carcinoma of breast or other estrogen dependent neoplasm, undiagnosed abnormal genital bleeding, known or suspected pregnancy, benign or malignant liver neoplasm, cholestatic jaundice on previous pregnancy, abnormal liver and renal function, uncontrolled DM and HTN, dyslipidemia, history of migraine with focal aura * Recent use of androgen and antiandrogens within 3months * BMI\>30kg/m2 * Cause of oligovulation other than PCOS
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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
-
Bangladesh Medical University
Dhaka, 1000, Bangladesh
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