Restless Leg Syndrome Clinical Trial

KRK Medical Research is seeking volunteers to participate in a clinical research study to evaluate the effectiveness of an investigational medication for treatment of Restless Leg Syndrome. This is a national study sponsored by Xenoport. The study is conducted by Andrew M. Klymiuk, M.D. with Gloria Cha, M.D. and
Jadwiga Klymiuk, M.D. as sub-investigators. Our medical research clinic is located in Dallas, Texas.

In order to qualify you must meet the following criteria:
• Male or female between the ages of 21 and 65.
• Diagnosis of Restless Leg Syndrome.

Trial Phase:

Participation Duration: The study lasts up to 8 weeks and requires 4 visits. This includes 2 overnight stays and simulated driving assessments throughout the course of the study. You may also be eligible for a 52 week extension phase.

All study related medical procedures, physical examinations, physician visits, laboratory tests and investigational medication are at no charge. You may also receive compensation for your time and travel.

Please email us below if you would like to receive more information about this study. We will contact you by phone or e-mail within 24 hours. Be assured that all information is kept strictly confidential per HIPAA regulations, FDA laws and the American Medical Association ethical guidelines.


If you would like to receive more information about the Restless Leg Syndrome Study, please click here and email your name and phone number to receive a response from one of our recruiters.


You may also call one of our nurses at 972-907-1333.