Electric leg device tested for swelling relief
NCT ID NCT04704557
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at a device called geko™ that uses mild electrical pulses to stimulate a nerve in the leg, aiming to reduce swelling (edema). Researchers tracked safety and patient outcomes in 35 adults using the device as part of their standard care for up to 12 months. The goal was to see how safe and effective the device is in real-world use.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- geko™ Neuromuscular Electro Stimulator (NMES) device
- What this could lead to
- If successful, this could confirm the geko™ device is a safe and effective option for managing leg swelling in routine care.
- What could go wrong
- This was a small, terminated registry study (35 participants) with no control group, so results may be limited and not generalizable. The device may not work for everyone.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
-
35 people
The number who actually took part.
- Started
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Jun 2021
- Finished
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Nov 2021
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Participants who have been identified to receive gekoTM therapy as part of their standard care for oedema reduction.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * 18 years and able to provide written informed consent. * Intact healthy skin at the site of gekoTM device application. * Subjects receiving gekoTM therapy as part of their standard care for oedema reduction. Exclusion Criteria: * Pregnancy or breast feeding. * Use of any concurrent neuro-modulation device. * Trauma to the lower limbs that would prevent geko™ from stimulating the common peroneal nerve. * No involuntary movement of the lower leg/foot at the maximum tolerable device setting.
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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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Cliniques Universitaires Saint-Luc
Brussels, Brussels Capital, 1200, Belgium
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