Massive 30-Year study aims to unlock secrets of diabetes and obesity

NCT ID NCT07388537

Not yet recruiting Knowledge-focused Sponsor: National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jul 01, 2026 · Updated 3 times

Summary

This study will follow 1,000 people aged 8 to 65 who are overweight, have high blood sugar, or have metabolic issues. Researchers will collect blood, saliva, urine, and stool samples during routine clinic visits, along with questionnaires about diet, sleep, and mood. The goal is to better understand how diabetes and obesity progress over time, especially in younger people.

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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.

diabetes mellitus hyperglycemia metabolic disease Obesity obesity disorder prediabetes syndrome

As listed by the trial registrant

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

DIABETES METABOLIC DISORDERS OBESITY

Contacts and locations

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Study contacts

Contact

Phone: •••-•••-•••• Email: •••••@•••••

Locations

National Institutes of Health Clinical Center

Bethesda, Maryland, 20892, United States

Contact Phone: •••-•••-•••• Email: •••••@•••••

Contact Phone: •••-•••-•••• Email: •••••@•••••