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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

Safety Study to Evaluate the Occurrence of EFAD in Pediatric Patients With PNAC Who Require More Than Eight Weeks of Omegaven Treatment

for
Parenteral Nutrition Associated Liver Disease (PNALD),
Location: Boston MA, Cincinnati OH, Nashville TN, Chicago IL,
Sponsor: Fresenius Kabi

Sex: All

Age: 0 - 17

Code: NCT06274788

Recruiting
Active & Responsive

Study to Check the Safety of Fazirsiran and Learn if Fazirsiran Can Help People With Liver Disease and Scarring (Fibrosis) Due to an Abnormal Version of Alpha-1 Antitrypsin Protein

for
Alpha1-Antitrypsin Deficiency
Location: Halifax, Boston MA, New York NY, Philadelphia PA,
Sponsor: Takeda

Sex: All

Age: 18 - 70+

Code: NCT05677971

Phase 3, Recruiting
Active & Responsive

Emicizumab for Severe Von Willebrand Disease (VWD) and VWD/Hemophilia A

for
Von Willebrand Disease, Type 3, Concomitant VWD and Hemophilia
Location: Hershey PA, Coral Gables FL, Tampa FL, Ann Arbor MI,
Sponsor: Bleeding and Clotting Disorders Institute Peoria, Illinois

Sex: All

Age: 0 - 70+

Code: NCT05500807

Phase 1, Recruiting
Active & Responsive

Interleukin-6 Receptor Inhibitor Sarilumab in Combination With Ipilimumab, Nivolumab and Relatlimab in Patients With Unresectable Stage III or Stage IV Melanoma

for
Melanoma, Unresectable Melanoma
Location: Boston MA, New York NY, Los Angeles CA
Sponsor: NYU Langone Health

Sex: All

Age: 18 - 70+

Code: NCT05428007

Phase 2, Recruiting
Active & Responsive

A Study to Assess the Efficacy and Safety of Induction and Maintenance Therapy With Afimkibart (RO7790121) in Participants With Moderately to Severely Active Crohn's Disease

for
Moderately to Severely Active Crohns Disease
Location: Boston MA, Providence RI, North Massapequa NY,
Sponsor: Hoffmann-La Roche

Sex: All

Age: 16 - 70+

Code: NCT06819878

Phase 3, Recruiting

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Active & Responsive

Effect of Dupilumab on the Muscle Function of the Esophagus (food Pipe) in Participants with Eosinophilic Esophagitis (EoE)

for
Eosinophilic Esophagitis (EoE)
Location: La Jolla CA
Sponsor: University of California, San Diego

Sex: All

Age: 22+

Code: NCT06665971

Recruiting
Active & Responsive

Prevalence of Antibodies and Cytokines in Participants With Chronic Granulomatous Disease

for
Chronic Granulomatous Disease (CGD)
Location: Augusta ME, Boston MA, Providence RI, Concord NH,
Sponsor: Ensoma

Sex: All

Age: 0+

Code: NCT06605378

Recruiting
Active & Responsive

A Clinical Study of MK-2870 Alone or With Other Treatments to Treat Gastrointestinal Cancers (MK-9999-02A)

for
Colorectal Cancer, Pancreatic Ductal Adenocarcinoma,
Location: Mineola NY, New York NY, Montreal, Ottawa, Roanoke VA,
Sponsor: Merck Sharp & Dohme LLC

Sex: All

Age: 18+

Code: NCT06428409

Phase 1, Phase 2, Recruiting
Active & Responsive

Study of APG-2575 as a Single Agent or in Combination With Other Therapeutic Agents for CLL/SLL

for
CLL/SLL
Location: Boston MA, Charlotte NC, Jacksonville FL, Canton OH,
Sponsor: Ascentage Pharma Group Inc.

Sex: All

Age: 18 - 70+

Code: NCT04215809

Phase 1, Recruiting
Active & Responsive

A Study of TAK-360 in Adults With Idiopathic Hypersomnia

for
Idiopathic Hypersomnia
Location: Norfolk VA, Huntersville NC, Winter Park FL,
Sponsor: Takeda

Sex: All

Age: 18 - 70

Code: NCT06812078

Phase 2, Recruiting
Active & Responsive

Limiting AAA With Metformin (LIMIT) Trial

for
Abdominal Aortic Aneurysm
Location: Stanford CA
Sponsor: Stanford University

Sex: All

Age: 50 - 70+

Code: NCT04500756

Phase 2, Recruiting
Active & Responsive

A Study of I-DXd in Combination With Atezolizumab With or Without Carboplatin as First-Line Induction or Maintenance in Subjects With Extensive Stage-Small Cell Lung Cancer (IDeate-Lung03)

for
Extensive Stage-small Cell Lung Cancer
Location: Lebanon NH, Mineola NY, New York NY, Hackensack NJ,
Sponsor: Daiichi Sankyo

Sex: All

Age: 18+

Code: NCT06362252

Phase 1, Phase 2, Recruiting
Active & Responsive

A Clinical Study of Ifinatamab Deruxtecan (I-DXd) in People With Metastatic Prostate Cancer (MK-2400-001)

for
Prostate Cancer, Prostatic Neoplasms
Location: Boston MA, New Haven CT, West Haven CT, New York NY,
Sponsor: Merck Sharp & Dohme LLC

Sex: Male

Age: 18+

Code: NCT06925737

Phase 3, Recruiting
Active & Responsive

Myeloablative Conditioning, Prophylactic Defibrotide and Haplo AlloSCT for Patients With Sickle Cell Disease

for
Sickle Cell Disease
Location: Valhalla NY, Gainesville FL, Milwaukee WI,
Sponsor: New York Medical College

Sex: All

Age: 0 - 21

Code: NCT02675959

Phase 2, Recruiting
Active & Responsive

A Study of HyQvia in Adults With Chronic Inflammatory Demyelinating Polyradiculoneuropathy (CIDP) in Routine Clinical Care

for
Chronic Inflammatory Demyelinating Polyradiculoneuropathy (CIDP),
Location: Winston-Salem NC, Bradenton FL, O'Fallon IL,
Sponsor: Takeda

Sex: All

Age: 18+

Code: NCT06538064

Recruiting
Active & Responsive

A Trial to Evaluate the Safety and Activity of Fruquintinib in Minority Populations With Advanced, Previously Treated Colorectal Cancer

for
Colorectal Cancer
Location: Pennington NJ, Philadelphia PA, Newark DE, Baltimore MD,
Sponsor: Takeda

Sex: All

Age: 18+

Code: NCT06562543

Recruiting
Active & Responsive

Pembrolizumab With or Without Maintenance Sacituzumab Tirumotecan (Sac-TMT; MK-2870) in Metastatic Squamous Non-small Cell Lung Cancer (NSCLC) [MK-2870-023]

for
Non-small Cell Lung Cancer, NSCLC
Location: Hackensack NJ, Trois-Rivieres, Pennington NJ, Montreal,
Sponsor: Merck Sharp & Dohme LLC

Sex: All

Age: 18+

Code: NCT06422143

Phase 3, Recruiting
Active & Responsive

A Phase 2 Study of Mutant-selective PI3Kα Inhibitor, RLY-2608, in Adults and Children With PIK3CA Related Overgrowth Spectrum and Malformations Driven by PIK3CA Mutation (The ReInspire Study)

for
PIK3CA-Related Overgrowth Spectrum (PROS),
Location: Boston MA, New York NY, Philadelphia PA, Baltimore MD,
Sponsor: Relay Therapeutics, Inc.

Sex: All

Age: 2+

Code: NCT06789913

Phase 2, Recruiting
Active & Responsive

Study of Cryoablation and Nirogacestat for Desmoid Tumor

for
Desmoid Tumor
Location: Palo Alto CA
Sponsor: Nam Bui

Sex: All

Age: 18+

Code: NCT05949099

Phase 2, Recruiting
Active & Responsive

OMEGA: Outcome Measures in Eosinophilic Gastrointestinal Disorders Across the Ages

for
Eosinophilic Gastrointestinal Disorders (EGIDs),
Location: New York NY, Philadelphia PA, Bethesda MD,
Sponsor: Children's Hospital Medical Center, Cincinnati

Sex: All

Age: 3+

Code: NCT02523118

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