New combo treatments show promise for lymphedema in severe obesity
NCT ID NCT07520942
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether adding TECAR therapy or shock wave therapy to standard treatment (complex decongestive therapy) could better reduce leg swelling in severely obese women with lymphedema. Forty-five women took part, receiving one of three treatments over four weeks. Researchers measured changes in leg size, pain, and quality of life at the start, after treatment, and at an 8-week follow-up.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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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
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45 people
The number who actually took part.
- Started
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Oct 2025
- Finished
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Feb 2026
- Lead sponsor
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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
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18 to 75 years
- Sex
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Female participants only
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Female patients aged 18-75 years with bilateral lower limb lymphedema secondary to severe obesity (BMI ≥40 kg/m²) * Lymphedema duration of at least 3 months * Clinical diagnosis confirmed by an experienced lymphedema specialist with bilateral limb swelling (pitting or non-pitting edema extending above the ankle) * Ability to attend treatment sessions five times weekly for 4 weeks and follow-up assessments Exclusion Criteria: * Secondary lymphedema due to malignancy, radiation, surgery, or infection * Primary lymphedema * Acute deep vein thrombosis or history of recurrent thrombosis * Active infection or cellulitis * Peripheral arterial disease with ankle-brachial index below 0.8 * Uncontrolled cardiac failure or renal insufficiency * Pregnancy or lactation * Contraindications to ESWT or TECAR therapy including pacemaker or implanted electronic devices * Patients receiving concurrent lymphedema treatment or those who had received intensive treatment within the preceding 3 months
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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
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Modawah Physical Therapy Center
Banī Suwayf, Egypt
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