Fat cell 'Messages' may harm blood vessels — can exercise or surgery stop them?
NCT ID NCT05199454
First seen Aug 17, 2026 · Last updated Aug 17, 2026
Summary
This study looks at whether tiny particles released by fat cells, called adiposomes, carry harmful fats that damage blood vessels in people with obesity and type 2 diabetes. Researchers will test if a 12-week aerobic exercise program or weight-loss surgery can reduce these harmful particles and improve blood vessel function. The study involves 60 adults aged 18-50 with a BMI of 35 or higher and diabetes. The goal is to understand how these interventions might lower the risk of cardiovascular disease.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Aerobic exercise training (treadmill or bike, 12 weeks, 3 times per week, 60 minutes per session) and metabolic (bariatric) surgery
- What this could lead to
- If this works, it could point toward exercise or weight-loss surgery as a way to restore blood vessel health and lower heart disease risk in people with obesity and type 2 diabetes.
- What could go wrong
- This is an early, exploratory study with a small number of participants. It aims to understand mechanisms, not prove a treatment works, and results may not apply to everyone.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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University of Illinois at Chicago
RECRUITINGChicago, Illinois, 60612, United States
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