CompletedNot Applicable

Serum Betatrophin Levels in Normal-Weight and Overweight Adolescents With PCOS

Turkey (Türkiye)90 participantsStarted 2026-01-15

Plain-language summary

Polycystic ovary syndrome (PCOS) is a common endocrine and metabolic disorder in adolescents and women of reproductive age and is frequently associated with insulin resistance and an increased risk of metabolic complications. The mechanisms underlying these metabolic abnormalities are not fully understood. Betatrophin (angiopoietin-like protein 8, ANGPTL8) is a liver- and adipose tissue-derived protein involved in lipid and glucose metabolism and has been suggested to be associated with insulin resistance and metabolic stress. This study aims to evaluate serum betatrophin levels in adolescents with PCOS compared with age-matched healthy controls. Adolescents with PCOS will also be categorized according to body mass index (BMI) as normal-weight or overweight to investigate the potential influence of body weight. Additionally, the relationships between betatrophin levels and anthropometric parameters, hormonal profiles, and markers of insulin resistance will be examined.

Who can participate

Age range

16 Years – 23 Years

Sex

FEMALE

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Adolescent females aged 16-23 years * Post-menarche status * Diagnosis of polycystic ovary syndrome (PCOS) according to the Rotterdam criteria (for Groups I and II) * Age-matched healthy females without PCOS for control group (Group III). * Ability and willingness to provide informed consent/assent * Willingness to comply with study procedures and blood sample collection Exclusion Criteria: * Cardiovascular diseases including hypertension * Type 1 or type 2 diabetes mellitus * Morbid obesity * Primary adrenal insufficiency * Uterine fibroids * Thyroid dysfunctions including Hashimoto thyroiditis and Grave's disease * Hepatic dysfunctions * Renal insufficiency * Genetic disorders in chromosome constitution or karyotype analysis including monosomy X, trisomy X and gene mutations as BMP15, FMR I, POFIB, and GDF9 * Neurologic diseases * Psychiatric disorders * Autoimmune diseases or syndromes including Addison's disease, autoimmune syndromes, scleroderma, Sjogren's syndrome, myasthenia gravis, inflammatory bowel diseases, multiple sclerosis, rheumatoid arthritis, systemic lupus erythematosus and familial Mediterranean fever * History of any malignancy * History of exposure to chemotherapeutic agents or radiotherapy

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Serum betatrophin levels

Timeframe: Single measurement at baseline

Trial details

NCT IDNCT07480993

SponsorAnkara City Hospital Bilkent

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2026-03-02

View on ClinicalTrials.gov More Polycystic Ovary Syndrome (PCOS) trials