Enrolling
Sleep Health
Studies evaluating investigational approaches for sleep quality, insomnia, and sleep-related conditions.
- Ages
- 18–65
- Focus
- Sleep & Insomnia
Compensation provided for time and travel.
Advancing Medical Research
Join Clinical Trials and Get Compensated for Contributing to Science
We connect eligible volunteers with safe, FDA-regulated clinical studies. Fair compensation for your time and contribution.
About Ryu Clinic
Real research, real people, real care.
Ryu Clinic is a service that connects volunteers with clinical research studies run by accredited research facilities and board-certified medical professionals. Our role is to make it easier for people to learn about trials they may be eligible for, understand what participation involves, and take the next step with confidence.
Every study we help place volunteers into is conducted under the same regulatory framework that governs clinical research in the United States, including independent ethics review, informed consent, and ongoing safety monitoring. Sponsors and investigators, not Ryu Clinic, provide the medical care during a study; we focus on matching, education, and clear communication.
We are committed to participant safety, transparent information about what each study involves, and respect for the people who make medical progress possible. Participation is always voluntary and you can withdraw at any time.
Why Choose Ryu Clinic
Built around participant trust.
Four things every volunteer deserves from a research placement service.
Trusted Researchers
We work only with accredited research facilities and board-certified investigators operating under FDA-regulated protocols.
Fast Onboarding
A short online form starts the process. Our team follows up quickly with next steps and answers your questions.
Fair Compensation
Studies provide compensation for your time and travel. Amounts are set by each study sponsor and disclosed before you enroll.
100% Transparent
You get clear information about what a study involves — the visits, the risks, and your rights — before you agree to anything.
How It Works
Three simple steps to get started.
- 01
Submit Your Info
Fill out a quick form with your basic details and health interests.
- 02
Get Matched
Our team reviews your profile and matches you with relevant studies.
- 03
Join & Get Compensated
Participate in a study and receive compensation for your time.
Current Studies
Current Research Studies
These are representative of the types of studies participants may be matched with. Availability varies by location and individual eligibility.
Enrolling
Type 2 Diabetes Management
Research on new options for blood sugar management in adults with a confirmed Type 2 diabetes diagnosis.
- Ages
- 30–75
- Focus
- Metabolic Health
Compensation provided for time and travel.
Screening
Weight Management
Investigational programs and treatments studied for adults working toward healthier weight goals.
- Ages
- 18–65
- Focus
- Weight & Nutrition
Compensation provided for time and travel.
Enrolling
Migraine & Chronic Headache
Studies for adults living with recurring migraines or chronic headache patterns.
- Ages
- 18–65
- Focus
- Neurology
Compensation provided for time and travel.
Screening
Seasonal Allergy
Research on treatments for seasonal allergic rhinitis and related respiratory symptoms.
- Ages
- 18–70
- Focus
- Allergy & Respiratory
Compensation provided for time and travel.
Enrolling
Healthy Volunteer
Early-phase studies open to generally healthy adults with no significant medical conditions.
- Ages
- 18–55
- Focus
- Healthy Volunteers
Compensation provided for time and travel.
Resources
Health & Research Articles
Straightforward, plain-language guides on how clinical research works and what it means to take part.
7 min read
What Actually Happens in a Clinical Trial: Phase by Phase
A clear look at the four phases of clinical research, what each one is designed to answer, and where volunteers fit in.
Read article →
6 min read
Informed Consent: Your Rights as a Research Participant
Informed consent is more than a signature. Here is what the process should look like and the rights that come with it.
Read article →
5 min read
Who Can Join a Clinical Trial? Understanding Eligibility
Every study has inclusion and exclusion criteria. Here is why those rules exist and how to know whether you might qualify.
Read article →
6 min read
Placebos, Blinding, and Randomization — Explained Simply
Three ideas at the heart of high-quality medical research: why they exist and what they mean for people who take part.
Read article →
5 min read
How Clinical Research Improves Everyday Medicine
Most treatments you already rely on were tested in clinical studies. Here is how research shapes the care patients receive.
Read article →
5 min read
Questions to Ask Before Joining a Research Study
A practical checklist you can bring to your screening visit so you leave with a clear picture of what to expect.
Read article →Get Started
Ready to Participate?
Fill out the form below and we'll match you with studies in your area.
Join Thousands of Participants Making a Difference
Your participation helps advance treatments that improve lives.
FAQ