Sound waves could ease chronic leg swelling

NCT ID NCT07626645

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether a device that delivers sound waves (shock wave therapy) can help reduce leg swelling and improve quality of life in people with lower limb lymphedema. Thirty-six adults who are already using standard care will either get real or fake (sham) treatments twice a week for five sessions. Researchers will measure changes in leg volume, skin thickness, pain, and function.

What this could mean

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

Active substance
Extracorporeal shock wave therapy (ESWT) using a device that delivers sound waves to the leg
What this could lead to
If it works, this could offer a new, non-invasive way to reduce leg swelling and improve comfort for people with lymphedema who still have symptoms despite standard care.
What could go wrong
This is a small, early-stage trial with only 36 people, so results may not apply to everyone. The treatment is added to standard care, so any benefit may be modest.

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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

  • Gazi University Hospital, Department of Physical Medicine and Rehabilitation, Ankara, 06560

    Ankara, Yenimahalle, 06560, Turkey (Türkiye)

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