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Conjugated androgen metabolites: a novel biomarker for androgen exposure in hirsutism?

Conjugated androgen metabolites: a novel biomarker for androgen exposure in hirsutism? - HAIR

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
NL-OMON
Registry ID
NL-OMON56909
Enrollment
80
Registered
2024-06-12
Start date
2024-11-20
Completion date
Unknown
Last updated
2025-11-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Endocriene aandoeningen van de bijnier/gonadale functie/perifere weefsels Excessive hair growth in women hirsutism

Interventions

None listed

Sponsors

Amsterdam UMC
Lead Sponsor

Eligibility

Age
18 Years to 64 Years

Inclusion criteria

Inclusion criteria: Premenopausal women (18-40 years) with hirsutism: - Ability to provide informed consent; - Ability to speak and understand Dutch; - The presence of hirsutism. Healthy premenopausal women (18-40 years): - Ability to provide informed consent; - Ability to speak and understand Dutch; - Consider themselves healthy; no signs of hirsutism, hyperandrogenism or other endocrine pathologies.

Exclusion criteria

Exclusion criteria: Premenopausal women (18-40 years) with and without hirsutism: - Primary ovarian insufficiency (POI) or premature ovarian failure (POF); - Pregnancy; - Any of the following medications: o Oral contraceptives o Anocrine/danazol; o Minoxidil; o Fluoxetine; o Celestone; o Dexamethasone; o Hydrocortisone; o (Methyl)prednisolone; o Prednisone; o Spironolactone; o Flutamide; o Finasteride; o Cimetidine; o Anabolic steroids.

Design outcomes

Primary

MeasureTime frame
- Conjugated androgen metabolites: 3a-diol-3G, 3a-diol-17G, ADT-G - 3G/17G-ratio

Secondary

MeasureTime frame
- Results of the psychological questionnaire - HOMA-index (serum measurement) - HbA1c, fasting insulin and glucose - Lipid profile (serum total cholesterol, LDL, VLDL, HDL, triglycerides) - Liver enzymes (serum ALP, ALT, AST, GGT, ELF)

Countries

Netherlands

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)