Tiny blood vessels may hold key to stronger muscles in old age

NCT ID NCT07680036

Completed Knowledge-focused Sponsor: University of Padova Source: ClinicalTrials.gov ↗

First seen Jul 01, 2026 · Last updated Jul 08, 2026 · Updated 3 times

Summary

This study investigates how tiny blood vessels in muscles influence the ability of older adults to build strength and muscle through resistance training. Researchers will measure muscle size, blood vessel density, and physical function before and after a supervised exercise program. The goal is to understand why some older people respond better to exercise than others, which could lead to more personalized fitness recommendations.

What this could mean

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

Active substance: resistance exercise training
What this could lead to: If successful, this could help design better exercise programs for older adults to maintain muscle mass and function.
What could go wrong: This is a small, early-stage study focused on understanding biological mechanisms, not testing a treatment. Results may not apply to all older adults.

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As listed by the trial registrant

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

OLDER ADULTS (65 YEARS AND OLDER)

Contacts and locations

Locations

Nutrition and Exercise Lab, DSB

Padova, PD, 35131, Italy

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