The 3rd COPENHAGEN Puberty Study

Recruiting now

Conditions studied: Puberty, Puberty, Precocious

In brief

The COPENHAGEN School Study is a combined cross-sectional and longitudinal study of healthy Danish school children. This study will by clinical examinations and withdrawal of blood samples investigate whether age of pubertal onset is continuing to decline in Denmark over the past 15 years. Furthermore, we will investigate the mechanism driving earlier onset of puberty and the long term health risks of extremely early puberty using Danish registry data

Key facts

Study ID

NCT04884620

Run by

Rigshospitalet, Denmark

People needed

3000

Starts

2023-01-01

Expected to finish

2056-12-31

Last updated by the study team

2024-01-10

Who can join

Age: 5 and older, up to 19. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Healthy children and adolescents

You may not qualify if…

• In case of acute disease, cancer, cancer therapy, or chronic disease (History of malignant disease, chemotherapy or radiation, cystic fibrosis, juvenile rheumatoid arthritis, systemic lupus erythematosus, sickle cell disease, thalassemia, chronic renal disease or known numerical chromosome aberration)
• Non-Caucasian

Where it is running

• Rigshospitalet, Department of Growth and Reproduction — Copenhagen, Denmark (enrolling)

Full record on ClinicalTrials.gov

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