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NCT06970821
Association of Vitamin D Status With Metabolic Markers in Adolescents With Polycystic Ovary Syndrome
trial in Polycystic Ovary Syndrome in 106 participants. Completed in 30 May 2025.
15 May 2025
Quick facts
| Lead sponsor | Bagcilar Training and Research Hospital |
|---|---|
| Status | Completed |
| Study type | OBSERVATIONAL |
| Enrollment | 106 |
| Start date | 1 March 2024 |
| Primary completion | 15 May 2025 |
| Estimated completion | 30 May 2025 |
| Sites | 1 location across Turkey (Türkiye) |
Conditions studied
- Polycystic Ovary Syndrome — all drugs for Polycystic Ovary Syndrome →
- Vitamin D Deficiency — all drugs for Vitamin D Deficiency →
- Insulin Resistance — all drugs for Insulin Resistance →
Sponsor
Bagcilar Training and Research Hospital
Who can join
Adults 13 to 19, female only, with Polycystic Ovary Syndrome or Vitamin D Deficiency. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
This prospective cross-sectional case-control study aims to investigate the relationship between serum vitamin D levels, visceral adipose tissue (VAT) thickness, and metabolic parameters in adolescents diagnosed with polycystic ovary syndrome (PCOS), compared to healthy controls. The study includes 70 adolescents with PCOS and 40 age-matched healthy adolescents, all aged between 12 and 19 years, who attended the adolescent gynecology outpatient clinic of a tertiary care hospital. Serum 25-hydroxy vitamin D \[25(OH)D\] levels, fasting glucose, fasting insulin, lipid profiles, anthropometric measurements, and ultrasound-based VAT thickness were assessed. The study seeks to explore potential associations between vitamin D deficiency and metabolic dysregulation in adolescent PCOS patients and to better understand the early cardiometabolic risks associated with PCOS during adolescence.
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
Verify or expand the search:
- PubMed search for NCT06970821
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
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Currently open trials in the same condition.
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Other Bagcilar Training and Research Hospital trials
Trials by the same sponsor.
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- NCT06972290 — TEMPS-A and Menopause Symptoms · completed
Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT06970821 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Bagcilar Training and Research Hospital
- Last refreshed: 18 September 2025
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT06970821.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing