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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

Evaluation of a Long Versus Short Clomid Protocol for Controlled Ovarian Stimulation

for
Infertility, Female
Location: Pasadena CA
Sponsor: University of Southern California

Sex: Female

Age: 18 - 44

Code: NCT06701071

Recruiting
Active & Responsive

Assessing the Impact of Muvalaplin on Major Cardiovascular Events in Adults With Elevated Lipoprotein(a)

for
Elevated Lp(a), Atherosclerotic Cardiovascular Disease (ASCVD)
Location: Quincy MA, Fayetteville NC, Tamarac FL, Tampa FL,
Sponsor: Eli Lilly and Company

Sex: All

Age: 18+

Code: NCT07157774

Phase 3, Recruiting
Active & Responsive

A Study to Evaluate the Efficacy and Safety of KarXT + KarX-EC for Cognitive Impairment in Alzheimer's Disease

for
Alzheimer's Disease
Location: Halifax, East Providence RI, Newton MA, Quebec,
Sponsor: Bristol-Myers Squibb

Sex: All

Age: 60 - 70+

Code: NCT06976216

Phase 3, Recruiting
Active & Responsive

BID WM Digital Intervention in Aging

for
Working Memory, Inhibitory Control,
Location: San Francisco CA
Sponsor: University of California, San Francisco

Sex: All

Age: 60 - 70+

Code: NCT06918704

Recruiting
Active & Responsive

Psilocybin Therapy for Depression in Parkinson's Disease

for
Parkinson Disease, Depression
Location: San Francisco CA
Sponsor: Joshua Woolley, MD, PhD

Sex: All

Age: 40 - 70+

Code: NCT06455293

Phase 2, Recruiting

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Active & Responsive

Measuring if Immunotherapy Plus Chemotherapy is Better Than Chemotherapy Alone for Patients With Aggressive Poorly Differentiated Sarcomas

for
Metastatic Dedifferentiated Liposarcoma,
Location: Boston MA, Waterford CT, Guilford CT, New Haven CT,
Sponsor: National Cancer Institute (NCI)

Sex: All

Age: 18+

Code: NCT06422806

Phase 3, Recruiting
Active & Responsive

A Safety, Tolerability, and Preliminary Efficacy of Low-intensity Focused Ultrasound Neuromodulation in Patients With Drug-resistant Epilepsy

for
Drug Resistant Epilepsy, Epilepsy, Seizures, Focal, Seizure,
Location: Boston MA, Charlottesville VA, Palo Alto CA
Sponsor: NaviFUS Corporation

Sex: All

Age: 18+

Code: NCT06388707

Phase 1, Phase 2, Recruiting
Active & Responsive

A Phase 1/2 Study of BHV-1510 (Previously PBI-410) in Advanced Solid Tumors

for
Solid Tumor
Location: New York NY, Philadelphia PA, Washington D.C. DC,
Sponsor: Biohaven Therapeutics Ltd.

Sex: All

Age: 18+

Code: NCT06384807

Phase 1, Phase 2, Recruiting
Active & Responsive

Adding Nivolumab to Usual Treatment for People With Advanced Stomach or Esophageal Cancer, PARAMUNE Trial

for
Advanced Esophageal Adenocarcinoma,
Location: Westerly RI, Waterford CT, Guilford CT, Glastonbury CT,
Sponsor: National Cancer Institute (NCI)

Sex: All

Age: 18+

Code: NCT06203600

Phase 2, Phase 3, Recruiting
Active & Responsive

Suramin for the Treatment of Autism Trial: KZ101 in a Male Pediatric Population With Autism Spectrum Disorder (ASD)

for
Autism Spectrum Disorder (ASD)
Location: Baltimore MD, Orange CA
Sponsor: Children's Hospital of Orange County

Sex: Male

Age: 5 - 14

Code: NCT06866275

Phase 2, Recruiting
Active & Responsive

BiCaZO: A Study Combining Two Immunotherapies (Cabozantinib and Nivolumab) to Treat Patients With Advanced Melanoma or Squamous Cell Head and Neck Cancer, an immunoMATCH Pilot Study

for
Clinical Stage III Cutaneous Melanoma AJCC v8,
Location: Springfield MA, Saint Johnsbury VT, Lebanon NH,
Sponsor: National Cancer Institute (NCI)

Sex: All

Age: 18+

Code: NCT05136196

Phase 2, Recruiting
Active & Responsive

Testing What Happens When an Immunotherapy Drug (Pembrolizumab) is Given by Itself Compared to the Usual Treatment of Chemotherapy With Radiation After Surgery for Recurrent Head and Neck Squamous Cell Carcinoma

for
Recurrent Head and Neck Squamous Cell Carcinoma,
Location: Boston MA, Waterford CT, New Haven CT, Stony Brook NY,
Sponsor: National Cancer Institute (NCI)

Sex: All

Age: 18 - 70+

Code: NCT04671667

Phase 2, Recruiting
Active & Responsive

A Study to Evaluate the Efficacy and Safety of Tulisokibart (MK-7240) in Participants With Moderate to Severe Crohn's Disease (MK-7240-008)

for
Crohn's Disease
Location: Kentville, Boston MA, Providence RI, Levis,
Sponsor: Merck Sharp & Dohme LLC

Sex: All

Age: 16 - 70+

Code: NCT06430801

Phase 3, Recruiting
Active & Responsive

KYSA-6: A Study of Anti-CD19 Chimeric Antigen Receptor T-Cell Therapy, in Patients With Generalized Myasthenia Gravis

for
Myasthenia Gravis, Generalized Myasthenia Gravis
Location: Philadelphia PA, Miami FL, Indianapolis IN, Columbia MO,
Sponsor: Kyverna Therapeutics

Sex: All

Age: 18 - 70+

Code: NCT06193889

Phase 2, Phase 3, Recruiting
Active & Responsive

Testing the Addition of Anti-Cancer Drug, Cetuximab, to Standard of Care Treatment (Pembrolizumab) for Returning or Spreading Head and Neck Cancer After Previous Treatment

for
Metastatic Head and Neck Squamous Cell Carcinoma,
Location: Boston MA, Saint Johnsbury VT, Lebanon NH, Commack NY,
Sponsor: National Cancer Institute (NCI)

Sex: All

Age: 18+

Code: NCT06589804

Phase 3, Recruiting
Active & Responsive

Sleep TMS for Depression

for
Major Depression, Sleep
Location: Stanford CA
Sponsor: Stanford University

Sex: All

Age: 18 - 65

Code: NCT06824415

Recruiting
Active & Responsive

Sauna for Offline Connections and Interactive, Authentic Living

for
Loneliness
Location: San Francisco CA
Sponsor: University of California, San Francisco

Sex: All

Age: 19 - 25

Code: NCT07223099

Recruiting
Active & Responsive

Brain/Craving Response to Smoking Cues After Oral Nicotine Pouch Use

for
Nicotine Dependence
Location: Los Angeles CA
Sponsor: University of Southern California

Sex: All

Age: 21 - 55

Code: NCT07698470

Recruiting
Active & Responsive

A Study of a Potential Disease Modifying Treatment in Individuals at Risk for or With a Type of Early Onset AD Caused by a Genetic Mutation

for
Alzheimers Disease, Dementia, Alzheimers Disease, Familial
Location: Providence RI, New Haven CT, Quebec, New York NY,
Sponsor: Washington University School of Medicine

Sex: All

Age: 18+

Code: NCT06647498

Phase 2, Phase 3, Recruiting
Active & Responsive

The Artisse™ Intrasaccular Device is Indicated for the Treatment of Wide-neck Bifurcating Intracranial Aneurysms (IAs).

for
Intracranial Aneurysm
Location: Boston MA, New Haven CT, Stony Brook NY, New York NY,
Sponsor: Medtronic Neurovascular Clinical Affairs

Sex: All

Age: 18 - 70+

Code: NCT02998229

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