taVNS-enriched rehab for lipedema
Official title: Effects of Rehabilitation Enriched With Transcutaneous Auricular Vagus Nerve Stimulation on Lower Extremity Function, Pain, and Quality of Life in Individuals With Lipedema
Run by Istanbul University - Cerrahpasa · NCT07857499 · Data updated 2026-11-12
This study tests whether adding transcutaneous auricular vagus nerve stimulation (taVNS) to standard rehabilitation helps people with lipedema reduce symptoms.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years to 65 Years |
| Sex | Women only |
| Enrollment | 30 (estimated) |
| Sponsor | Istanbul University - Cerrahpasa Academic / other |
| Locations | 1 site (Istanbul, Eyupsultan) |
| Status | Recruiting |
| Started | September 18, 2026 |
| Main results expected | January 30, 2028 |
| Study ends | February 28, 2028 |
| Registry record updated | October 5, 2026 |
| Trial ID | NCT07857499 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are women aged 18-65 with lipid edema confirmed by a physician, bilateral symmetric leg fat distribution, pain on pressure, and negative Stemmer's sign.
✕Probably not a fit
Patients without lipedema diagnosis, significant obesity-related conditions, recent changes in estrogen therapy, or inability to participate in rehabilitation may not benefit.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
Participants with lipedema will be randomized to receive either taVNS plus aerobic exercise and complex decongestive therapy (CDT) or sham taVNS with the same rehabilitation. The trial assesses whether taVNS can lower inflammation and improve pain and function as part of a multimodal treatment. The design focuses on a comparison between taVNS-enhanced rehabilitation and conventional rehabilitation in adult women. The study is conducted at Bezmialem Vakif University in Istanbul with lead sponsorship from Istanbul University - Cerrahpasa.
Why it matters
Potential benefit: If successful, taVNS-enhanced rehabilitation could offer a complementary approach to reduce pain and inflammation in lipedema.
How similar studies have gone: Previous research suggests neuromodulation like taVNS may modulate inflammation and autonomic function, but evidence in lipedema is limited and exploratory.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Female participants aged 18-65 years. * Clinical diagnosis of lipedema confirmed by a specialist physician. * Bilateral and symmetrical disproportionate adipose tissue accumulation in the lower extremities. * Pain or tenderness on pressure in the affected areas. * Negative Stemmer's sign. * Willingness to participate in the study and provision of written informed consent. Exclusion Criteria: * Secondary or iatrogenic obesity due to endocrine disorders or medication use. * Body weight change greater than 10% within the previous six months. * Initiation or modification of estrogen-progestin therapy within the previous two months.
Where it's running
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Bezmialem Vakif University
Istanbul, Eyupsultan, Turkey (Türkiye) Recruiting
Study contacts
- Study coordinator: merve sevinç gündüz, MSc
- Email: mrvsevinccc@gmail.com
- Phone: 05312991841
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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Comparison of body composition in lipedema and obesity
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This study tests whether the Turkish Duke Activity Status Index accurately and consistently measures functional capacity in women with lipedema.
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Aquatic vs. land-based exercise for lipedema in women
This trial tests whether supervised pool workouts or equivalent land-based exercise improve walking ability and symptoms more than standard care for women with lipedema.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.