New combo may boost fertility in PCOS patients
NCT ID NCT07513480
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at 68 women with PCOS and high AMH levels who were trying to get pregnant. Researchers compared two pretreatment approaches: one group received a standard hormone pill plus metformin, while the other group also received myoinositol. After three months of pretreatment, all women took letrozole to stimulate ovulation, and their ovarian response was tracked. The goal was to see if adding myoinositol improved follicle development and ovulation rates.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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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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68 people
The number who actually took part.
- Started
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Aug 2024
- Finished
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Feb 2026
- 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 to 35 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: * PCOS * 18-35 years. * Body Mass Index (BMI): 18.5-29.9 kg/m². * Infertility. * Serum AMH level ≥ 5ng/ml . Exclusion Criteria: * Serum AMH level \> 10 ng/ml * Endocrine disorder (Hyperprolactinaemia,Uncontrolled hypothyroidism , Diabetes mellitus (DM) type 2,congenital adrenal hyperplasia,cushing syndrome) * Any known case of pulmonary,cardiac,hepatic \& renal disease * Women having metformin or other drug that could influence hormone metabolism at least 3 months before the study * Any contraindications to metformin, myoinositol, letrozole \& CPA-EE ie. obesity, thromboembolism, breast carcinoma etc \& hypersensitivity to these drugs. * Women with infertility other than anovulation due to PCOS(bilateral tubal block,uterine factor,endometriosis) * Abnormal semen parameter.
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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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Bangladesh Medical University
Dhaka, Shahbag, 1000, Bangladesh
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