Clinical trials are carefully controlled research studies in which people volunteer to test the safety and effectiveness of new drugs, medical products or techniques. Each study gathers scientific evidence to find better ways to prevent, diagnose or treat medical conditions. In the U.S., all drugs undergo rigorous clinical trials before being approved for use by the general public.

Clinical trials are an integral part of medicines and devices getting approved for use. In addition, many people enrolled in clinical trials have been helped as a result of having access to leading-edge care they otherwise would not have had. Quite often the first people to have been helped by a medication or medical device are people who were part of its clinical trial.
Clinical Trials at the Sleep Therapy & Research Center

At the Sleep Therapy & Research Center, we have been one of the only research centers for sleep disorders in San Antonio since 2006. We have conducted numerous clinical trials over the years and helped companies launch drugs and products that have subsequently improved the health and lives of thousands of patients suffering from sleep disorders.

If you are interested in enrolling in a clinical trial, sign up now. One of our staff will contact you to let you know if you meet the qualifications for participating in one of our studies.

Sleep Related Clinical Trials – Clinical trials currently being conducted by the Sleep Therapy & Research Center and are open for enrollment:



  1. Wake and Sleep State Transitions on a Portable Electroencephalogram (EEG) Device in Narcolepsy Type 1 (NT1) and Healthy Participants

  2. A Study of TAK-994 in Participants With Narcolepsy With or Without Cataplexy (Narcolepsy Type 1 [NT1] or Narcolepsy Type 2 [NT2])

  3.  Study to Evaluate Safety, and Efficacy of SUVN-G3031 in Patients With Narcolepsy With and Without Cataplexy (SUVN-G3031)

Sleep Apnea

Call Sue at 726-444-5230


Call Sue at 726-444-5230

Idiopathic Hypersomnia

Call Sue at 726-444-5230


For information about any of our Clinical Trials
Call Sue at 726-444-5230 (San Antonio’s New Area Code) or email at