Examining the effects of sex chromosome abnormalities on health

Endocrine, Metabolic, Cardiovascular and Immunological Aspects of Sex Chromosome

Observational University of Aarhus · NCT05425953

This study is trying to see how health is affected by sex chromosome abnormalities, like Klinefelter and Turner syndromes, by comparing patients with these conditions to healthy individuals.

Quick facts

Study typeObservational
Enrollment320 (estimated)
Ages18 Years to 90 Years
SexAll
SponsorUniversity of Aarhus Academic / other
Locations1 site (Aarhus, Region Midt)
Trial IDNCT05425953 on ClinicalTrials.gov

What this trial studies

This observational study involves 160 patients with sex chromosome abnormalities, such as Klinefelter and Turner syndromes, and 160 matched controls. Participants will undergo various assessments, including blood tests, imaging scans, and questionnaires, to analyze DNA, RNA, and methylation patterns. The goal is to understand how these genetic and epigenetic changes relate to the health phenotypes observed in individuals with sex chromosome abnormalities. By comparing these profiles with those of healthy controls, researchers aim to uncover the underlying mechanisms of associated diseases.

Who should consider this trial

Good fit: Ideal candidates for this study are individuals diagnosed with sex chromosome abnormalities such as Klinefelter syndrome or Turner syndrome.

Not a fit: Patients without sex chromosome abnormalities or those with unrelated health conditions may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to better understanding and management of health issues related to sex chromosome abnormalities.

How similar studies have performed: While there have been studies on sex chromosome abnormalities, this specific approach focusing on genotype and epigenetic changes is relatively novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Participants must have the sex-chromosome abnormality

Exclusion Criteria:

-

Where this trial is running

Aarhus, Region Midt

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Sex Chromosome AbnormalityKlinefelter SyndromeTurner SyndromeMetabolic DiseaseCardiovascular DiseasesImmunologic Disease
Last reviewed 2026-06-10 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.