New drug combo may help women with PCOS ovulate when standard treatment fails
NCT ID NCT06813118
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether combining two fertility drugs (letrozole and clomiphene) works better than letrozole alone for women with PCOS who did not ovulate with clomiphene alone. 42 women aged 20-40 took part. The goal was to see which treatment led to more mature eggs and thicker uterine lining, checked by ultrasound.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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42 people
The number who actually took part.
- Started
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Jun 2024
- Finished
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Mar 2025
- 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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20 to 40 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.
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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: * women of 20-40 years with a history of PCOS and resistant to CC Exclusion Criteria: * Premature ovarian insufficiency * Husband has oligo azoospermia * Hypothyroidism * Hyperprolactinemia
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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
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HIT Hospital
Rawalpindi, Punjab Province, 47080, Pakistan
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Other studies related to the condition(s) this trial covers.
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