Help medical research, join paid clinical trials.

Clinical Trials. For Life.®
Female paid clinical trial participant making a heart sigh with her hands.
Find a trial

Explore active paid clinical trials

Our clinical trials cover a broad range of therapeutic areas. Browse our featured trials to find one that matches your profile or click to view all available studies.

Active
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5+

6 3

$200

1RO127: Healthy Females 22+, Pregnant Females 22+, and Children 5-14
Active
1 4

5+

6 3

$200

1RO127: mujeres sanas de 22 años o más, mujeres embarazadas de 22 años o más, y niños de 5 a 14 años
Completed
Healthy Volunteers 1DEE1
Completed
Healthy Volunteers 1JQT39
Completed
Healthy Volunteers 1DWT4
Completed
Adults diagnosed with narcolepsy type 2 or idiopathic hypersomnia (IH)
How it works

How do I become a paid clinical trial participant?

Contribute to advance medical research and get financial compensation in 4 simple steps.

Step 1

Find a paid clinical trial

Start by browsing our current studies across different therapeutic areas to find one that matches your interests and availability.  Find a trial
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Step 1
Step 2

Sign up & Call

If not already registered with us, sign up by completing our quick and easy registration form. Provide basic information and call our recruitment team at 844-246-8459 to complete your profile and schedule a screening visit.  Sign up
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Step 2
Step 3

Get Screened

You will need to sign an Informed Consent Form, pass a drug test, and complete a health check up, including a blood draw. You will be compensated for your time and travel to the screening visit unless you don’t pass the drug test.
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Step 3
Step 4

Participate & Get Paid

On the first day of the clinical study, we will conduct another screening visit to ensure you can proceed with the trial. You will receive compensation for your time and travels after your first inpatient stay and each outpatient visit, plus a completion bonus.  Learn more
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Step 4
Paid clinical trial participants being checked by medical staff.

Why volunteering
for research studies?

Medical treatment discoveries are only possible thanks to volunteer participation in clinical trials. To ensure participant safety, Biotrial strictly adheres to the U.S. regulatory framework when conducting clinical trials. Participating is simple and rewarding.

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Help medical progress
and save lives

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Earn
extra money

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Get high-quality
medical care

What they say about us

Your feedback inspires our team to go above and beyond in providing you with safety and comfort.

Sign up to become a paid clinical trial participant!