- Anxiety
- Depression
- Alzheimer's Disease
- Weight Loss
- Heart Disease
- Cancer
- Asthma
Trial Phase
Trial Status
Paid Participation
104 Clinical Trials near California
Power is an online platform that helps thousands of 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 PowerMultiple Treatments for ALS
Trial Details
Key Eligibility Criteria
1500 Participants Needed
Tazemetostat + Doxorubicin for Sarcoma
Trial Details
Key Eligibility Criteria
164 Participants Needed
Ketamine + Buprenorphine for Depression
Trial Details
Key Eligibility Criteria
60 Participants Needed
Durvalumab + Chemoradiation for Non-Small Cell Lung Cancer
Trial Details
Key Eligibility Criteria
660 Participants Needed
AT-001 for Diabetic Cardiomyopathy
Trial Details
Key Eligibility Criteria
675 Participants Needed
MN-166 for ALS
Trial Details
Key Eligibility Criteria
230 Participants Needed
Etrasimod for Ulcerative Colitis
Trial Details
Key Eligibility Criteria
778 Participants Needed
Trial Details
Key Eligibility Criteria
700 Participants Needed
CTP-543 for Alopecia Areata
Trial Details
Key Eligibility Criteria
1000 Participants Needed
N-803 + Standard Care for Non-Small Cell Lung Cancer
Trial Details
Key Eligibility Criteria
1538 Participants Needed
Digital Tomosynthesis vs. Standard Mammography for Breast Cancer Screening
Trial Details
Key Eligibility Criteria
108508 Participants Needed
Pritelivir vs Foscarnet for Resistant Herpes
Trial Details
Key Eligibility Criteria
153 Participants Needed
Chemotherapy for Cancer
Trial Details
Key Eligibility Criteria
1780 Participants Needed
Anlotinib for Alveolar Soft Part Sarcoma
Trial Details
Key Eligibility Criteria
325 Participants Needed
Tamoxifen + Letrozole for Fertility Preservation in Breast Cancer
Trial Details
Key Eligibility Criteria
309 Participants Needed
Chemotherapy + Immunotherapy for Recurrent Ovarian Cancer
Trial Details
Key Eligibility Criteria
444 Participants Needed
Casimersen + Golodirsen for Duchenne Muscular Dystrophy
Trial Details
Key Eligibility Criteria
228 Participants Needed
Triapine + Chemotherapy/Radiation for Cervical and Vaginal Cancers
Trial Details
Key Eligibility Criteria
450 Participants Needed
Breztri/Trixeo for Chronic Obstructive Pulmonary Disease
Trial Details
Key Eligibility Criteria
1060 Participants Needed
Aspirin for Preterm Birth
Trial Details
Key Eligibility Criteria
1800 Participants Needed
Why Other Patients Applied
"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."
"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 was diagnosed with stage 4 pancreatic cancer three months ago, metastatic to my liver, and I have been receiving and responding well to chemotherapy. My blood work revealed that my tumor markers have gone from 2600 in the beginning to 173 as of now, even with the delay in treatment, they are not going up. CT Scans reveal they have been shrinking as well. However, chemo is seriously deteriorating my body. I have 4 more treatments to go in this 12 treatment cycle. I am just interested in learning about my other options, if any are available to 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."
MSC-NTF (NurOwn) for ALS
Trial Details
Key Eligibility Criteria
200 Participants Needed
EYE103 for Diabetic Macular Edema
Trial Details
Key Eligibility Criteria
960 Participants Needed
Fusidic Acid for Pink Eye
Trial Details
Key Eligibility Criteria
400 Participants Needed
Bitopertin for Erythropoietic Protoporphyria
Trial Details
Key Eligibility Criteria
150 Participants Needed
D-Fi for Epidermolysis Bullosa
Trial Details
Key Eligibility Criteria
32 Participants Needed
Pelacarsen for Cardiovascular Disease
Trial Details
Key Eligibility Criteria
600 Participants Needed
BI 1291583 for Bronchiectasis
Trial Details
Key Eligibility Criteria
1680 Participants Needed
Ofatumumab for Multiple Sclerosis
Trial Details
Key Eligibility Criteria
180 Participants Needed
Remibrutinib for Chronic Urticaria
Trial Details
Key Eligibility Criteria
400 Participants Needed
Fertilo for In Vitro Maturation
Trial Details
Key Eligibility Criteria
500 Participants Needed
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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 clinical trials in California 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 clinical trials in California 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 trials in California 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 in California 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 in California 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 medical study in California?
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 clinical trials in California?
Most recently, we added Bionetide for Rett Syndrome, Morphine or Ketamine for Pain and Nerandomilast for Interstitial Lung Disease to the Power online platform.
What do the "Power Preferred" and "SuperSite" badges mean?
We recognize research clinics with these awards when they are especially responsive to patients who apply through the Power online platform. SuperSite clinics are research sites recognized for a high standard of rapid and thorough follow-up with patient applicants. Meanwhile, Power Preferred clinics are the top 20 across the entire Power platform, recognized for their absolute top patient experience.
Which clinics have received Power Preferred and SuperSite awards in California?
The clinics in California currently recognized as Power Preferred are: Red Bird Research in Las Vegas, Nevada Anderson Clinical Research in Redlands, California CenExel CIT-LA in Bellflower, California Red Bird Research in Las Vegas, Nevada Sunwise Clinical Research in Walnut Creek, California Excell Research Inc in Oceanside, California Sunwise Clinical Research in Walnut Creek, California Anderson Clinical Research in Redlands, California Sunwise Clinical Research, LLC. in Walnut Creek, California Excell Research, Inc. Site #106 in Oceanside, California Viking Clinical Research in Temecula, California Sunwise Clinical Research in Walnut Creek, California Anderson Clinical Research in Redlands, California Lumos Clinical Research Center in San Jose, California Sunwise Clinical Research, LLC in Walnut Creek, California Excell Research Inc in Oceanside, California Excell Research Inc in Oceanside, California Sunwise Clinical Research in Lafayette, California Clinical Innovations in Bellflower, California Red Bird Research in Las Vegas, Nevada Excell Research Inc in Oceanside, California Excell Research Inc in Oceanside, California Excell Research Inc in Oceanside, California Anderson Clinical Research ( Site 0164) in Redlands, California Excell Research Inc in Oceanside, California Red Bird Research in Las Vegas, Nevada Excell Research Inc in Oceanside, California Excell Research Inc in Oceanside, California Anderson Clinical Research in Redlands, California Excell Research Inc in Oceanside, California Anderson Clinical Research in Redlands, California Excell Research Inc in Oceanside, California The clinics in California currently recognized as SuperSites are: University of California San Diego Site Number : 8400095 in La Jolla, California Multiple Sclerosis Center of California Site Number : 8401122 in Laguna Hills, California California Neuroscience Research, LLC in Sherman Oaks, California CenExel Collaborative Neuroscience Research Site #113 in Torrance, California CalNeuro Research in Los Angeles, California Synergy San Diego in Lemon Grove, California