Cold plasma could speed up healing of chronic wounds

NCT ID NCT05855499

Ongoing Disease control Sponsor: Coldplasmatech Source: ClinicalTrials.gov ↗

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests whether adding cold plasma therapy to standard wound care helps heal large chronic leg ulcers faster. About 120 adults with non-healing wounds will receive either standard care alone or standard care plus a 4-week plasma treatment. The main goal is to see if the wounds shrink more with plasma therapy.

What this could mean

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

Active substance: cold plasma
What this could lead to: If it works, this could offer a faster, easier way to treat large chronic wounds that are hard to heal with standard care alone.
What could go wrong: This is a mid-stage trial with 120 people, so results may not apply to everyone. The added benefit of plasma over standard care may be small or none.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

ulcer of lower limbs

As listed by the trial registrant

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

CHRONIC ULCER OF LOWER EXTREMITY

Contacts and locations

Locations

Charité Universitätsmedizin Berlin

Berlin, State of Berlin, 10117, Germany
Katholisches Klinikum Bochum

Bochum, North Rhine-Westphalia, 44805, Germany
Universitäts-Hautklinik Tübingen

Tübingen, Baden-Wurttemberg, 72076, Germany
Universitätsklinikum Carl Gustav Carus an der Technischen Universität Dresden

Dresden, Saxony, 01307, Germany
Universitätsklinikum Hamburg-Eppendorf

Hamburg, Free and Hanseatic City of Hamburg, 20246, Germany
Verbund Thüringen-Kliniken "Georgius Agricola"

Saalfeld, Thuringia, 07318, Germany
Zentrum Regensburg

Regensburg, Bavaria, 93047, Germany
Zentrum Rothenaicher

München, Bavaria, 81927, Germany