Shocking swelling away? tiny TENS trial fizzles out
NCT ID NCT04680533
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether a wearable TENS device could help reduce leg swelling (peripheral edema). Only 3 people took part, and the trial was stopped early. The main goal was to see if the study design worked, not to prove the device helps. Because it was so small and incomplete, we can't say if TENS is effective for this condition.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Transcutaneous Electrical Nerve Stimulation (TENS) device
- What this could lead to
- If it works, this could point toward a drug-free way to reduce leg swelling.
- What could go wrong
- This was a very small, early trial that was terminated early, so we cannot draw any reliable conclusions. The device may not reduce swelling at all.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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
-
University of Rochester Medical Center
Rochester, New York, 14642, United States
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