Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Understanding blood changes after exercise in people with restless legs syndrome

Official title: Proteomic Response to Exercise in Adults With Restless Legs Syndrome

Run by Stanford University · NCT06481176 · Data updated 2026-11-12

This study tests how regular exercise affects blood proteins in people with restless legs syndrome compared to those who don’t exercise.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment30 (estimated)
SponsorStanford University
Academic / other
Locations1 site (Stanford, California)
StatusRecruiting
StartedOctober 21, 2024
Main results expectedAugust 2026
Study endsDecember 2026
Registry record updatedNovember 27, 2024
Trial IDNCT06481176 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18 and older with a diagnosis of moderate-to-severe restless legs syndrome who are currently untreated and non-active.

Probably not a fit

Patients with conditions that mimic restless legs syndrome or those at risk for strenuous exercise may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial aims to investigate how exercise affects blood molecules in individuals diagnosed with restless legs syndrome (RLS). Participants will be randomly assigned to either an exercise group or a no-exercise group for 12 weeks. Blood samples will be collected before and after an exercise test to analyze changes in protein levels. The study seeks to determine the specific effects of long-term exercise compared to no exercise on blood proteins associated with RLS.

Why it matters

Potential benefit: If successful, this study could provide insights into the biological mechanisms of restless legs syndrome and inform new treatment strategies.

How similar studies have gone: While there is limited research specifically on exercise and blood changes in RLS, studies on exercise's effects on other conditions have shown promising results, making this approach potentially novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* age 18 years or older;
* diagnosis of RLS;
* presence of moderate-to-severe RLS (IRLS score\>15);
* currently untreated RLS;
* being non-active defined as not engaging in regular activity (30 minutes accumulated per day) on more than 2 days of the week during the previous six months;
* ability to walk without assistance (does not use a cane/walker/wheelchair for mobility;
* willing to complete outcome measures and complete the exercise program

Exclusion Criteria:

* present with a condition that can mimic RLS or cause secondary RLS (e.g., iron deficiency anemia, radiculopathy, peripheral edema, peripheral neuropathy, diabetes);
* are at moderate or high risk for undertaking strenuous or maximal exercise

Where it's running

  • Stanford University
    Stanford, California, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.