Clinical trial Recruiting at 1 site Observational Ages 1 Month to 18

Identifying genetic factors linked to childhood obesity

Official title: Extended Geno- and Phenotyping of Overweight and Obese Children and Adolescents

Run by University of Leipzig · NCT04491344 · Data updated 2026-11-12

This study is trying to find out if certain genes make kids and teens more likely to become obese and have related health issues.

Quick facts

Study typeObservational
Ages1 Month to 18 Years
SexAll
Enrollment3000 (estimated)
SponsorUniversity of Leipzig
Academic / other
Locations1 site (Leipzig, Saxony)
StatusRecruiting
StartedJanuary 2002
Main results expectedJanuary 2030
Study endsJanuary 2030
Registry record updatedNovember 7, 2023
Trial IDNCT04491344 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are pediatric patients visiting the adiposity outpatient clinic at the University Leipzig Medical Center.

Probably not a fit

Patients who are not seen at the adiposity outpatient clinic may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to identify genetic polymorphisms that increase the risk of obesity and metabolic dysfunction in children and adolescents. Blood and serum samples are collected from pediatric patients during oral glucose tolerance testing at the adiposity outpatient clinic. The study focuses on understanding the biomarkers associated with the causes and consequences of obesity, which may help in developing targeted interventions in the future.

Why it matters

Potential benefit: If successful, this study could lead to better understanding and prevention strategies for childhood obesity and its related health issues.

How similar studies have gone: Other studies have shown success in identifying genetic factors related to obesity, suggesting that this approach could yield valuable insights.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* all pediatric patients seen in the adiposity outpatient clinic
* informed patient consent

Exclusion Criteria:

* none

Where it's running

  • University Leipzig Medical Center, Department of Women and Child Health, Center for Pediatric Research Leipzig
    Leipzig, Saxony, Germany
    Recruiting

Study contacts

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 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.