NCT07480993

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

Evaluation of Serum Betatrophin Levels in Normal-Weight and Overweight Adolescents With Polycystic Ovary Syndrome

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 90 (actual)
• Sponsor: Ankara City Hospital Bilkent · Academic / Other
• Sex: Female
• Age: 16 Years – 23 Years
• Healthy volunteers: Accepted

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.

Conditions

• Polycystic Ovary Syndrome (PCOS)
• Betatrophin
• Body Mass Index (BMI)
• Insulin Resistance

Interventions

Type	Name	Description
OTHER	Serum betatrophin levels	Measurement of venous blood serum level of betatrophin by ELISA method. These measurements were performed in all groups (Overweight PCOS, Normal-weight PCOS, and Healthy Controls).

Timeline

• Start date: 2026-01-15
• Primary completion: 2026-03-02
• Completion: 2026-03-10
• First posted: 2026-03-18
• Last updated: 2026-03-18

Locations

1 site across 1 country: Turkey (Türkiye)