Can DNA tests explain why some kids develop severe obesity before age 5?

NCT ID NCT07487584

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study will review medical records of 500-800 children aged 2-18 who attended NHS weight management clinics and had genetic tests for obesity. The goal is to see how often these tests find a genetic cause and whether certain traits, like developmental delays or eating behaviors, predict a positive result. No new tests or visits are needed—only anonymized data will be used.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to

If successful, this study could help the NHS better identify which children with severe early obesity would benefit most from genetic testing, potentially leading to more personalized care.

What could go wrong

This is an observational study that only reviews existing data, so it won't test new treatments. The results may not apply to all children with obesity, and genetic testing may not find a cause for everyone.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

Obesity obesity disorder

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.