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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

A Trial Comparing Screening Mammography With and Without Assistance From Artificial Intelligence for Breast Cancer Detection and Recall Rates in Adult Patients

for
Breast Cancer Screening, Artificial Intelligence (AI)
Location: Boston MA, Miami FL, Madison WI, Seattle WA,
Sponsor: Jonsson Comprehensive Cancer Center

Sex: All

Age: 18+

Code: NCT06934239

Recruiting
Active & Responsive

Randomized Double-Blind Placebo-Controlled Trial EValuating Baricitinib on PERSistent NEurologic and Cardiopulmonary Symptoms of Long COVID

for
Long COVID, Sars-CoV-2 Infection, Coronavirus Infections,
Location: Boston MA, New Haven CT, Brooklyn NY, Morgantown WV,
Sponsor: Wes Ely

Sex: All

Age: 18+

Code: NCT06631287

Phase 3, Recruiting
Active & Responsive

First-in-Human Study of Mutant-selective PI3Kα Inhibitor, RLY-2608, as a Single Agent in Patients With Advanced Solid Tumors and in Combination With Endocrine Therapy +/- a CDK4/6 or CDK4 Inhibitor in Patients With Advanced Solid Tumors or Advanced Breast Cancer

for
PIK3CA Mutation, Solid Tumor, Adult,
Location: Boston MA, New Haven CT, New York NY, New Brunswick NJ,
Sponsor: Relay Therapeutics, Inc.

Sex: All

Age: 18+

Code: NCT05216432

Phase 1, Recruiting
Active & Responsive

Biomarkers of Depression and Treatment Response

for
Depressive Disorder, Major
Location: San Francisco CA
Sponsor: University of California, San Francisco

Sex: All

Age: 18 - 70

Code: NCT04581902

Recruiting
Active & Responsive

Buprenorphine Implementation at Syringe Service Programs to Reduce Overdoses

for
Opioid Use Disorder, Opioid Use Disorder, Severe,
Location: Washington D.C. DC, Greenville SC, Milwaukee WI,
Sponsor: Montefiore Medical Center

Sex: All

Age: 18+

Code: NCT07631598

Recruiting

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Active & Responsive

Inclisiran Versus Placebo for the Prevention of Major Adverse Cardiovascular and Limb Events in Patients Undergoing Percutaneous Coronary Intervention or Peripheral Endovascular Intervention

for
Percutaneous Coronary Intervention,
Location: Bangor ME, Lebanon NH, Stamford CT, Bridgeport CT,
Sponsor: Duke University

Sex: All

Age: 18+

Code: NCT06909565

Phase 4, Recruiting
Active & Responsive

Trajectories of Recovery After Intravenous Propofol Versus Inhaled VolatilE Anesthesia Trial

for
Surgery-Complications, Anesthesia Complication,
Location: Boston MA, New Haven CT, Lebanon NH, New York NY,
Sponsor: Washington University School of Medicine

Sex: All

Age: 18+

Code: NCT05991453

Recruiting
Active & Responsive

Investigating the Mechanisms of the Effects of Psilocybin on Visual Perception and Visual Representations in the Brain

for
Perception Disorders
Location: Berkeley CA
Sponsor: University of California, Berkeley

Sex: All

Age: 21+

Code: NCT05265546

Phase 1, Recruiting
Active & Responsive

A Study to Investigate Weight Management With Macupatide and Eloralintide, Alone or in Combination, in Adult Participants With Obesity or Overweight

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

Sex: All

Age: 18 - 70+

Code: NCT07589608

Phase 2, Recruiting
Active & Responsive

Comparing Combinations of Drugs to Treat Newly Diagnosed Multiple Myeloma (NDMM) When a Stem Cell Transplant is Not a Medically Suitable Treatment

for
Plasma Cell Myeloma
Location: Exeter NH, Westerly RI, Waterford CT, Guilford CT,
Sponsor: SWOG Cancer Research Network

Sex: All

Age: 0+

Code: NCT05561387

Phase 3, Recruiting
Active & Responsive

Target ALS Biomarker Study; Longitudinal Biofluids, Clinical Measures, and At Home Measures

for
Amyotrophic Lateral Sclerosis, Movement Disorders,
Location: Boston MA, New York NY, Georgetown DC, Jacksonville FL,
Sponsor: Target ALS Foundation, Inc.

Sex: All

Age: 18+

Code: NCT05137665

Recruiting
Active & Responsive

A Study to Evaluate Brenipatide Compared With Placebo in Adult Participants With Uncontrolled Moderate to Severe Asthma

for
Asthma
Location: Boston MA, Quebec, New York NY, Saint-Laurent, Doral FL,
Sponsor: Eli Lilly and Company

Sex: All

Age: 18 - 70+

Code: NCT07219173

Phase 2, Recruiting
Active & Responsive

A Study to Evaluate the Efficacy and Safety of Adjunctive KarXT for the Treatment of Mania, With or Without Mixed Features, in Participants With Bipolar-I Disorder Taking Lithium, Valproate, or Lamotrigine

for
Mania, Bipolar Disorder
Location: Staten Island NY, Boynton Beach FL, Savannah GA,
Sponsor: Bristol-Myers Squibb

Sex: All

Age: 18 - 65

Code: NCT07140913

Phase 3, Recruiting
Active & Responsive

Safety and Effectiveness of the BrainsWay Deep Transcranial Magnetic Stimulation (Deep TMS) for Treatment and Reduction of Heavy Drinking in Individuals With of Alcohol Use Disorder (AUD)

for
Alcohol Use Disorder, Alcoholism, Alcohol Abuse,
Location: Woodbury NY, West Palm Beach FL, South Charleston WV,
Sponsor: Brainsway

Sex: All

Age: 18 - 70+

Code: NCT07216872

Recruiting
Active & Responsive

A Study to Learn About the Study Medicine Called Berobenatide (PF-08653944) in People With Overweight or Obesity

for
Obesity, Overweight and/or Obesity, Overweight
Location: Moncton, New York NY, Norfolk VA, Baltimore MD,
Sponsor: Pfizer

Sex: All

Age: 18+

Code: NCT07595549

Phase 3, Recruiting
Active & Responsive

Sotagliflozin to Slow Kidney Function Decline in Persons With Type 1 Diabetes and Diabetic Kidney Disease

for
Diabetic Nephropathies, Kidney Failure, Chronic,
Location: Boston MA, The Bronx NY, Montreal, Syracuse NY, Toronto,
Sponsor: Alessandro Doria

Sex: All

Age: 18 - 70+

Code: NCT06217302

Phase 3, Recruiting
Active & Responsive

Proximal Internal Carotid Artery Acute Stroke Secondary to Tandem or Local Occlusion Thrombectomy Trial

for
Acute Ischemic Stroke
Location: Boston MA, Providence RI, Worcester MA, Bay Shore NY,
Sponsor: Mercy Health Ohio

Sex: All

Age: 18 - 70+

Code: NCT05611242

Phase 3, Recruiting
Active & Responsive

Avoidance-driven Decision Making and Learning in Anorexia Nervosa and Bulimia Nervosa

for
Bulimia Nervosa, Anorexia Nervosa
Location: La Jolla CA
Sponsor: University of California, San Diego

Sex: Female

Age: 18 - 39

Code: NCT06566612

Recruiting
Active & Responsive

Responding With Evidence and Access for Childhood Headaches

for
Headache, Headache Disorders, Headache, Migraine, Migraine,
Location: Philadelphia PA, Wilmington DE, Amherst NY,
Sponsor: Children's Hospital Medical Center, Cincinnati

Sex: All

Age: 10 - 17

Code: NCT05889624

Recruiting
Active & Responsive

FLOWER: Following Longitudinal Outcomes With Epidemiology for Rare Diseases

for
Alpha-Thalassemia, Beta-Thalassemia, Amyloidosis,
Location: Los Altos CA
Sponsor: xCures

Sex: All

Age: 0+

Code: NCT06539169

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