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Paid Clinical Trials California

Discover 5,800 paid clinical trials in California. Search by city or condition to find a research study near you that matches your needs across various therapeutic areas.

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Active & Responsive

Randomized Clinical Trial of iTEST: A Blended Intervention Targeting Introspective Accuracy

for
Schizophrenia Disorders, Schizoaffective Disorder,
Location: Miami FL, Dallas TX, San Diego CA
Sponsor: University of California, San Diego

Sex: All

Age: 18 - 65

Code: NCT07098169

Recruiting
Active & Responsive

Cognition and Behavior With Sham Accelerated TMS

for
Depression
Location: Sacramento CA
Sponsor: University of California, Davis

Sex: All

Age: 15 - 25

Code: NCT07397858

Recruiting
Active & Responsive

A Study to Evaluate Different Targeted Therapies for Patients With Rheumatoid Arthritis

for
Rheumatoid Arthritis
Location: Sherbrooke, Great Neck NY, West Long Branch NJ,
Sponsor: AbbVie

Sex: All

Age: 18+

Code: NCT06972446

Phase 2, Recruiting
Active & Responsive

NBI-1065845-MDD3025: Study to Assess the Efficacy and Safety of NBI-1065845 as an Adjunctive Treatment in Participants With Major Depressive Disorder (MDD)

for
Major Depressive Disorder
Location: New York NY, Charlottesville VA, Tampa FL, Atlanta GA,
Sponsor: Neurocrine Biosciences

Sex: All

Age: 18+

Code: NCT06911112

Phase 3, Recruiting
Active & Responsive

A Study to Learn About the Study Medicine Called Rimegepant in Women When Used for Intermittent Prevention of Menstrual Migraine

for
Menstrual Migraine
Location: Halifax, East Greenwich RI, Levis, The Bronx NY,
Sponsor: Pfizer

Sex: Female

Age: 18 - 45

Code: NCT06641466

Phase 3, Recruiting

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Active & Responsive

Examining the Effects of Cytisinicline on Neural Substrates of Cigarette Cue-reactivity

for
Smoking Cessation, Tobacco Use Disorder
Location: Los Angeles CA
Sponsor: University of California, Los Angeles

Sex: All

Age: 18 - 65

Code: NCT06617312

Phase 2, Recruiting
Active & Responsive

Standard Versus High Dose ED-Initiated Buprenorphine Induction

for
Opioid Use Disorder
Location: Portland ME, Camden NJ, Salt Lake City UT,
Sponsor: Yale University

Sex: All

Age: 18 - 65

Code: NCT06494904

Phase 3, Recruiting
Active & Responsive

Effera Dose Response: Women's Health

for
Womens Health, Menstrual Symptoms
Location: San Francisco CA
Sponsor: Helaina Inc.

Sex: Female

Age: 18 - 40

Code: NCT07524270

Recruiting
Active & Responsive

A Study to Learn if Bimekizumab Given in Different Ways is Safe and Moves Similarly Throughout the Body Over Time in Adults

for
Psoriatic Arthritis, Axial Spondyloarthritis
Location: West Long Branch NJ, Duncansville PA, South Miami FL,
Sponsor: UCB Biopharma SRL

Sex: All

Age: 18+

Code: NCT07290036

Phase 1, Recruiting
Active & Responsive

Trial of Naltrexone/Bupropion for the Treatment of Methamphetamine Use Disorder

for
Methamphetamine-dependence, Methamphetamine Abuse
Location: Charlottesville VA, Indianapolis IN, Memphis TN,
Sponsor: National Institute on Drug Abuse (NIDA)

Sex: All

Age: 18 - 65

Code: NCT06233799

Phase 3, Recruiting
Active & Responsive

A Master Protocol Study (LY900038) of Multiple Intervention-Specific-Appendices (ISAs) in Adult Participants With Obesity or Overweight

for
Obesity, Overweight
Location: New Bedford MA, Needham MA, Stamford CT,
Sponsor: Eli Lilly and Company

Sex: All

Age: 18 - 70+

Code: NCT06143956

Phase 2, Recruiting
Active & Responsive

THRIVE- THerapeutic IntravasculaR Ultrasound (TIVUS™) REnal Denervation System Versus Sham for the Adjunctive Treatment of Hypertension

for
Hypertension
Location: Bridgeport CT, Neptune City NJ, New York NY, Camden NJ,
Sponsor: SoniVie Inc.

Sex: All

Age: 22 - 70+

Code: NCT06559891

Recruiting
Active & Responsive

Clinical Assessment of Response in the Treatment of Depression With Daytime Sleepiness Using Solriamfetol

for
Major Depressive Disorder With Excessive Daytime Sleepiness Symptoms,
Location: Springfield MA, Brooklyn NY, The Bronx NY, New York NY,
Sponsor: Axsome Therapeutics, Inc.

Sex: All

Age: 18 - 65

Code: NCT07484217

Phase 3, Recruiting
Active & Responsive

Contraceptive Efficacy Study of Ovaprene

for
Contraception
Location: Tucson AZ, Phoenix AZ, Seattle WA, Newhall CA
Sponsor: Daré Bioscience, Inc.

Sex: Female

Age: 18 - 40

Code: NCT06127199

Recruiting
Active & Responsive

Assessment of CCM in HF With Higher Ejection Fraction

for
Heart Failure, Heart Failure With Preserved Ejection Fraction,
Location: Boston MA, Hartford CT, Danbury CT, Poughkeepsie NY,
Sponsor: Impulse Dynamics

Sex: All

Age: 18+

Code: NCT05064709

Recruiting
Active & Responsive

A Study to Evaluate BMS-986470 in Healthy Volunteers and Participants With Sickle Cell Disease

for
Anemia, Sickle Cell, Healthy Volunteers
Location: Boston MA, New Haven CT, Philadelphia PA, Richmond VA,
Sponsor: Bristol-Myers Squibb

Sex: All

Age: 18+

Code: NCT06481306

Phase 1, Phase 2, Recruiting
Active & Responsive

Testing an Enhanced Digital Delivery Model for Inherited Cancer Genetic Testing in Young Adults With Cancer

for
Miscellaneous Neoplasm, Nos, Non-Neoplastic Condition, Nos
Location: Rockport ME, Belfast ME, Damariscotta ME, Augusta ME,
Sponsor: Alliance for Clinical Trials in Oncology

Sex: All

Age: 18+

Code: NCT07091617

Recruiting
Active & Responsive

This Study Evaluates the ALPCO Syphilis-T and Syphilis-NT CLIA Kits for Detecting Syphilis Antibodies in Serum and Plasma. Samples From At-risk, HIV-positive, Pregnant, and Healthy Individuals Will Assess Assay Performance Versus Established Comparator Tests.

for
Treponema Pallidum, Treponema Pallidum Infection,
Location: North Miami FL, St. Petersburg FL, Houston TX,
Sponsor: American Laboratory Products Company

Sex: All

Age: 13+

Code: NCT07089836

Recruiting
Active & Responsive

RA-PRO PRAGMATIC TRIAL

for
Rheumatoid Arthritis
Location: Boston MA, Worcester MA, New York NY, Exton PA,
Sponsor: University of Alabama at Birmingham

Sex: All

Age: 18+

Code: NCT04692493

Phase 3, Recruiting
Active & Responsive

Evaluation of Efficacy and Safety of Milsaperidone as Adjunctive Therapy in Patients With Major Depressive Disorder

for
Major Depressive Disorder (MDD)
Location: Boston MA, New York NY, Staten Island NY, Miami FL,
Sponsor: Vanda Pharmaceuticals

Sex: All

Age: 18 - 65

Code: NCT06830044

Phase 3, Recruiting

Popular cities in California

With its extensive healthcare system and world-class medical research institutions, California is a major hub for clinical trials. Leading research centers such as UCLA Health, Stanford Medicine, the University of California, the City of Hope, San Francisco (UCSF), and the Scripps Research Institute are spearheading medical research and innovation. These institutions are at the cutting edge of clinical studies, driving advancements in groundbreaking treatments and significantly contributing to healthcare innovations across the state.

Why choose California for clinical trials?

The state of California offers a variety of benefits for participants in clinical trials. Firstly, because the state is home to leading research institutions, it provides participants with access to cutting-edge treatments and advanced medical technologies before they become widely available. These institutions are equipped with state-of-the-art facilities and staffed by top experts, ensuring high-quality care and rigorous monitoring throughout the study.

California's diverse and innovative research landscape offers a wide range of study options, enhancing the likelihood of finding a trial that matches specific health needs. Moreover, the state's adherence to stringent regulatory and ethical standards ensures that trials are conducted with the utmost integrity and participant protection.

Common conditions studied in California

Local regulations and guidelines

Benefits of participating in clinical trials

How to enroll in a clinical trial in California