Could shockwaves and magnets ease lymphedema? new trial aims to find out
NCT ID NCT06041958
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether two non-invasive therapies—extracorporeal shock wave therapy and pulse electromagnetic field therapy—can reduce swelling and improve quality of life in people with lymphedema after cancer treatment. Ninety participants will receive one of the therapies or standard rehabilitation twice a week for 12 weeks. The goal is to see if these treatments can safely reduce limb circumference, skin thickness, and tissue hardness.
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 and pulse electromagnetic field therapy (both devices)
- What this could lead to
- If successful, these therapies could offer a non-drug way to reduce limb swelling and improve daily function for people with lymphedema.
- What could go wrong
- This is an early-stage study with only 90 participants, and the therapies are not yet proven for lymphedema. Results may not apply to all patients, and benefits could be small or temporary.
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.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
About 90 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Oct 2021
- Expected to finish
-
Dec 2026
An estimate. End dates often move.
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
20 to 80 years
- Sex
-
Anyone
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
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: * Participants must be at least 20 years old and have no significant cognitive, language comprehension, or communication issues, be able to understand and follow instructions, and sign the informed consent form. * Individuals with lymphedema after treatment for breast cancer or gynecologic cancer are eligible (lymphedema is defined as a circumference difference of \>2 cm in the same location on both limbs). * You must be able to attend follow-up appointments at specific times during the 12 months of the trial, referred by a rehabilitation physician in the outpatient department. Exclusion Criteria: * The affected limb has unhealed open wounds, acute infections, or other conditions unsuitable for contact-based treatment. * The affected limb has metastatic tumors. * The affected limb has untreated deep vein thrombosis. * Severe clotting abnormalities.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Lymphedema are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
-
The places running it
1 site. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
-
Kaohsiung Veterans General Hospital
RECRUITINGKaohsiung City, 81362, Taiwan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Could gut bacteria predict infection risk in lymphedema?
- Could online therapy ease the swelling of breast cancer lymphedema?
- Ultrasound could uncover hidden vascular risks in turner syndrome
- Can swollen limbs throw off your balance? a study investigates
- Could reapplying compression bandages three times a day beat the standard Once-Daily treatment for lymphedema?
- New study aims to catch lymphedema early in breast cancer patients