Observing gene changes in patients with Restless Legs Syndrome on dopamine treatment
Official title: Gene Expression Changes on Extended Use of Dopamine Agonists in Restless Legs Syndrome (RLS)
Run by HBC Immunology Inc · NCT06726785 · Data updated 2026-11-12
This study is trying to see how long-term treatment with dopamine medication affects gene changes in people with Restless Legs Syndrome.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years to 60 Years |
| Sex | All |
| Enrollment | 50 (estimated) |
| Sponsor | HBC Immunology Inc Industry-sponsored |
| Locations | 1 site (San Francisco, California) |
| Status | Recruiting |
| Started | July 1, 2025 |
| Main results expected | December 30, 2025 |
| Study ends | February 27, 2026 |
| Registry record updated | September 11, 2025 |
| Trial ID | NCT06726785 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are individuals diagnosed with Restless Legs Syndrome who are currently receiving treatment with a dopamine agonist.
✕Probably not a fit
Patients who are not on dopamine agonist treatment or those using medications that affect nasal epithelial cell collection 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 study aims to observe changes in the expression of dopaminergic genes in nasal swabs from patients with Restless Legs Syndrome (RLS) who are undergoing prolonged treatment with dopamine agonists. Participants will be divided into two groups: those who have not used a dopamine agonist or have been on it for less than one month, and those who have been treated for six months or more. The study will analyze how these treatments affect gene expression, particularly in relation to Augmentation Syndrome, which can occur with long-term dopamine agonist use. The findings may provide valuable insights into the regulation of dopaminergic genes in RLS patients.
Why it matters
Potential benefit: If successful, this study could enhance understanding of gene regulation in RLS and improve treatment strategies for patients.
How similar studies have gone: Similar studies in Parkinson's disease have shown changes in gene expression, suggesting potential for success in this novel approach for RLS.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Able to provide Informed Consent * Clinical diagnosis of Restless Legs Syndrome (RLS) * On-going Treatment with a dopamine agonist Exclusion Criteria: \* Use of any medication that might affect nasal epithelial cell collection with a nasal swab
Where it's running
-
Alethios Inc
San Francisco, California, United States Recruiting
Study contacts
- Study coordinator: Bomi Framroze, PhD
- Email: bomi.framroze@hbcimmunology.com
- Phone: 6502068006
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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.