- Anxiety
- Depression
- Alzheimer's Disease
- Weight Loss
- Heart Disease
- Cancer
- Asthma
Trial Phase
Trial Status
Paid Participation
169 Us Trials Near You
Power is an online platform that helps thousands of Us patients discover FDA-reviewed trials every day. Every trial we feature meets safety and ethical standards, giving patients an easy way to discover promising new treatments in the research stage.
Learn More About PowerACT + Mindfulness for Chronic Pain & Opioid Use Disorder
Trial Details
Key Eligibility Criteria
160 Participants Needed
Deep Brain Stimulation for Opioid Use Disorder
Trial Details
Key Eligibility Criteria
4 Participants Needed
Telemedicine-Based Pain Management for Opioid Use Disorder
Trial Details
Key Eligibility Criteria
249 Participants Needed
rTMS for Opioid Use Disorder
Trial Details
Key Eligibility Criteria
20 Participants Needed
Pain Control Regimen for Broken Bones
Trial Details
Key Eligibility Criteria
75 Participants Needed
Overdose Prevention Strategies for Substance Use Disorders
Trial Details
400 Participants Needed
Cannabis for PTSD in Veterans
Trial Details
Key Eligibility Criteria
500 Participants Needed
Psychosocial Pain Management for Opioid Use Disorder
Trial Details
Key Eligibility Criteria
200 Participants Needed
NIATx Coaching for HIV, Hepatitis C, and Opioid Use Disorder Management
Trial Details
Key Eligibility Criteria
20 Participants Needed
Ultevursen for Retinitis Pigmentosa
Trial Details
Key Eligibility Criteria
81 Participants Needed
Alcohol for Alcohol Abuse
Trial Details
782 Participants Needed
Communication + Substance Use Interventions for HIV
Trial Details
Key Eligibility Criteria
480 Participants Needed
Trial Details
300 Participants Needed
RAPD Strategy for Substance Abuse
Trial Details
Key Eligibility Criteria
12 Participants Needed
Guiding Good Choices for Adolescent Substance Abuse
Trial Details
Key Eligibility Criteria
3636 Participants Needed
Couples Motivational Interviewing for Substance Abuse and HIV Risk
Trial Details
Key Eligibility Criteria
360 Participants Needed
Family Acceptance Project for Relationship or Family Issues
Trial Details
Key Eligibility Criteria
180 Participants Needed
AI-Enhanced Remote Therapy for Adolescent Violence
Trial Details
Key Eligibility Criteria
750 Participants Needed
Caregiver Involvement for Underage Alcohol Use
Trial Details
585 Participants Needed
Acetazolamide for Central Sleep Apnea in Opioid Users
Trial Details
Key Eligibility Criteria
40 Participants Needed
Why Other Patients Applied
"My orthopedist recommended a half replacement of my right knee. I have had both hips replaced. Currently have arthritis in knee, shoulder, and thumb. I want to avoid surgery, and I'm open-minded about trying a trial before using surgery as a last resort."
"I've tried several different SSRIs over the past 23 years with no luck. Some of these new treatments seem interesting... haven't tried anything like them before. I really hope that one could work."
"I have dealt with voice and vocal fold issues related to paralysis for over 12 years. This problem has negatively impacted virtually every facet of my life. I am an otherwise healthy 48 year old married father of 3 living. My youngest daughter is 12 and has never heard my real voice. I am now having breathing issues related to the paralysis as well as trouble swallowing some liquids. In my research I have seen some recent trials focused on helping people like me."
"As a healthy volunteer, I like to participate in as many trials as I'm able to. It's a good way to help research and earn money."
"I've been struggling with ADHD and anxiety since I was 9 years old. I'm currently 30. I really don't like how numb the medications make me feel. And especially now, that I've lost my grandma and my aunt 8 days apart, my anxiety has been even worse. So I'm trying to find something new."
TEA Device Usability and Safety Study
Trial Details
Key Eligibility Criteria
20 Participants Needed
Sleep and Light Therapy for Circadian Rhythm Disorder
Trial Details
Key Eligibility Criteria
100 Participants Needed
Air Cleaner for COPD
Trial Details
Key Eligibility Criteria
770 Participants Needed
Brain-Computer Interface for Neurodegenerative Disease
Trial Details
Key Eligibility Criteria
40 Participants Needed
Guanfacine for Alcoholism
Trial Details
Key Eligibility Criteria
200 Participants Needed
Alcohol Treatment Engagement for Liver Disease
Trial Details
Key Eligibility Criteria
268 Participants Needed
Episodic Future Thinking for Health Behaviors
Trial Details
Key Eligibility Criteria
50 Participants Needed
Belimumab for Lupus
Trial Details
Key Eligibility Criteria
350 Participants Needed
Bimekizumab for Plaque Psoriasis
Trial Details
Key Eligibility Criteria
168 Participants Needed
Practice Facilitation for Unhealthy Alcohol Use
Trial Details
42 Participants Needed
Know someone looking for new options?
Spread the word
Learn More About Power
We started Power when my dad was diagnosed with multiple myeloma, and I struggled to help him access the latest immunotherapy. Hopefully Power makes it simpler for you to explore promising new treatments, during what is probably a difficult time.
Frequently Asked Questions
How much do Us clinical trials pay?
Each trial will compensate patients a different amount, but $50-100 for each visit is a fairly common range for Phase 2–4 trials (Phase 1 trials often pay substantially more). Further, most trials will cover the costs of a travel to-and-from the clinic.
How do Us clinical trials work?
After a researcher reviews your profile, they may choose to invite you in to a screening appointment, where they'll determine if you meet 100% of the eligibility requirements. If you do, you'll be sorted into one of the treatment groups, and receive your study drug. For some trials, there is a chance you'll receive a placebo. Across Us trials 30% of clinical trials have a placebo. Typically, you'll be required to check-in with the clinic every month or so. The average trial length for Us is 12 months.
How do I participate in a study as a "healthy volunteer"?
Not all studies recruit healthy volunteers: usually, Phase 1 studies do. Participating as a healthy volunteer means you will go to a research facility several times over a few days or weeks to receive a dose of either the test treatment or a "placebo," which is a harmless substance that helps researchers compare results. You will have routine tests during these visits, and you'll be compensated for your time and travel, with the number of appointments and details varying by study.
What does the "phase" of a clinical trial mean?
The phase of a trial reveals what stage the drug is in to get approval for a specific condition. Phase 1 trials are the trials to collect safety data in humans. Phase 2 trials are those where the drug has some data showing safety in humans, but where further human data is needed on drug effectiveness. Phase 3 trials are in the final step before approval. The drug already has data showing both safety and effectiveness. As a general rule, Phase 3 trials are more promising than Phase 2, and Phase 2 trials are more promising than phase 1.
Do I need to be insured to participate in a Us medical study?
Clinical trials are almost always free to participants, and so do not require insurance. The only exception here are trials focused on cancer, because only a small part of the typical treatment plan is actually experimental. For these cancer trials, participants typically need insurance to cover all the non-experimental components.
What are the newest Us clinical trials?
Most recently, we added Prediction Model for Urinary Tract Infection, Ketamine for Chronic Lower Back Pain and Depression and Measurement-Based Care for Opioid Use Disorder to the Power online platform.