Could a pancreatic peptide hold clues to PCOS-Related insulin resistance?
NCT ID NCT07736079
First seen Jul 30, 2026 · Last updated Jul 31, 2026 · Updated 1 time
Summary
This study looks at whether a hormone called preptin, which is released alongside insulin, is linked to insulin resistance in women with polycystic ovary syndrome (PCOS). Researchers will measure preptin levels in 60 women diagnosed with PCOS and compare them to markers of insulin resistance. The goal is to better understand the metabolic problems that often accompany PCOS.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If preptin is linked to insulin resistance in PCOS, it could point toward a new target for diagnosis or treatment.
- What could go wrong
- This is a small observational study, so it can only show a connection, not prove cause and effect. Results may not apply to all women with PCOS.
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.
- Participants
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About 60 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jul 2026
An estimate. Start dates often move.
- Expected to finish
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Sep 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.
Who is studied
This single-center prospective comparative cross-sectional study will include reproductive-aged women between 18 and 45 years of age who present to the Internal Medicine outpatient clinic with complaints of hirsutism, menstrual irregularity, and hyperandrogenism between June 15, 2026 and September 15, 2026. Participants diagnosed with polycystic ovary syndrome (PCOS) according to the Rotterdam criteria will constitute the PCOS group. The control group will consist of women with similar clinical complaints who do not meet the Rotterdam diagnostic criteria for PCOS. Only non-obese women with a body mass index (BMI) below 30 kg/m² will be included. Participants with pregnancy, breastfeeding, active infection, chronic systemic disease, rheumatologic or inflammatory disease, diabetes mellitus, hypertension, chronic renal failure, or those receiving treatment for PCOS within the last 6 months will be excluded. All participants will provide written informed consent before enrollment.
- Ages
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18 to 45 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.
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: * Female participants aged 18-45 years * Diagnosis of PCOS according to Rotterdam criteria * BMI \<30 kg/m² * No PCOS treatment during the previous 6 months * Not pregnant or breastfeeding * No active infection * No rheumatologic or inflammatory disease * No chronic systemic disease * Written informed consent Exclusion Criteria: * Age \<18 years or \>45 years * Pregnancy or breastfeeding * PCOS treatment within the previous 6 months * Active infection * Rheumatologic or inflammatory disease * Hypertension * Diabetes mellitus * Chronic kidney disease * Refusal to participate
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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 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.
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