Could a gentle zap to the neck ease restless legs in dialysis patients?
NCT ID NCT07657013
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a non-invasive device that sends mild electrical pulses to nerves in the neck can reduce restless legs syndrome in people undergoing dialysis. Thirty-six adults aged 40-50 will receive either real or sham stimulation three times a week for four weeks. Researchers will measure changes in symptom severity, sleep quality, pain, blood pressure, and mood.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- transcutaneous electrical nerve stimulation (TENS) device
- What this could lead to
- If it works, this could offer a safe, non-drug option to relieve restless legs and improve sleep and well-being for people on dialysis.
- What could go wrong
- This is a small, early-stage trial with only 36 participants, so results may not apply to everyone. The effect may be modest or not last long-term.
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
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36 people
The number who actually took part.
- Started
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Oct 2025
- Finished
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May 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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40 to 50 years
- 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.
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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: * 36 patients will be involved in this study according to the following criteria * Patient undergoes four main clinical criteria for the diagnosis of RLS according to the international restless leg syndrome study group (IRLSSG) including 1. an urge to move legs that is usually associated with paresthesia. 2. alleviation of the symptoms by moving the legs. 3. aggravation or exacerbation of the symptoms particularly at rest or during sitting or lying down in the bed. 4. worsening of the signs at night. * Male and Female patients. * The age will range from 40-50 years old. * BMI (Body Mass Index 25-34.9 kg/m2 * Patients with grade 2 Hypertension (160-179/100-109 mmHg) * Hemodialysis patients for at least 1year and have restless leg syndrome (RLS). Exclusion Criteria: * History of Deep venous thrombosis * History of Bleeding disorders * Have an implantable device like a pacemaker * Recent Infected wound * History of allergic response to the electrodes, gel or tape * patients who participating in any other exercise program * Loss of sensation or numbness
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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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Faculty of Physical Therapy, Cairo University
Cairo, Egypt
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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