Tiny zaps to the arm: what happens to blood flow?
NCT ID NCT07635979
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at how a device called Firefly® affects blood flow and oxygen levels in the arm muscles of 10 healthy adults. The device uses mild electrical pulses to stimulate nerves and muscles. Researchers measured changes in blood flow and oxygen while the device was on and off. The goal was simply to learn more about how the body responds, not to treat any disease.
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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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Firstkind
High Wycombe, Buckinghamshire, HP11 1JX, United Kingdom
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