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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

Treatment of Inflammatory Myelitis and Optic Neuritis With Early vs Rescue Plasma Exchange (TIMELY-PLEX)

for
Optic Neuritis, Myelitis, Myelitis, Transverse
Location: Boston MA, North Haven CT, New York NY, Baltimore MD,
Sponsor: Mayo Clinic

Sex: All

Age: 18+

Code: NCT07100990

Phase 3, Recruiting
Active & Responsive

Clinical Course Of Disease In Participants With FA-CM

for
Friedreich Ataxia, Cardiomyopathy
Location: Boston MA, Montreal, Tampa FL, Cincinnati OH,
Sponsor: Lexeo Therapeutics

Sex: All

Age: 6+

Code: NCT06865482

Recruiting
Active & Responsive

A Study of Mezagitamab in Adults With Kidney Condition Called IgA Nephropathy

for
Kidney Disease
Location: East Providence RI, Philadelphia PA, Media PA,
Sponsor: Takeda

Sex: All

Age: 18+

Code: NCT06963827

Phase 3, Recruiting
Active & Responsive

A Study of IPN10200 for the Treatment of Cervical Dystonia in Adults

for
Cervical Dystonia
Location: New York NY, Boca Raton FL, Farmington Hills MI,
Sponsor: Ipsen

Sex: All

Age: 18 - 70+

Code: NCT06937931

Phase 2, Recruiting
Active & Responsive

Clinical Validation of Freenome Multiomics Blood Test for Lung Cancer Screening

for
Lung Cancer Diagnosis
Location: Hyannis MA, Stamford CT, Mullica Hill NJ,
Sponsor: Freenome Holdings Inc.

Sex: All

Age: 50+

Code: NCT06122077

Recruiting

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Active & Responsive

Replacing Bone Marrow Diagnostics With Peripheral Blood Analysis in Cytopenia Patients

for
Cytopenia, MDS
Location: Miami FL, San Diego CA
Sponsor: Weizmann Institute of Science

Sex: All

Age: 18+

Code: NCT07081087

Recruiting
Active & Responsive

A Phase 2 Study to Evaluate the Effects of ASP5541 in Participants With Prostate Cancer

for
Prostate Cancer,
Location: Myrtle Beach SC, Charlottesville VA, Tampa FL,
Sponsor: Astellas Pharma Global Development, Inc.

Sex: Male

Age: 18+

Code: NCT07005154

Phase 2, Recruiting
Active & Responsive

SIGMA (Safusidenib in IDH1 Mutant Glioma Maintenance)

for
Glioma, Astrocytoma, Grade IV, IDH1-mutant Glioma,
Location: Boston MA, New Haven CT, New York NY, New Brunswick NJ,
Sponsor: Nuvation Bio Inc.

Sex: All

Age: 18+

Code: NCT05303519

Phase 3, Recruiting
Active & Responsive

A Study to Investigate the Safety and Efficacy of KQB168 as Monotherapy and in Combination in Participants With Advanced Solid Malignancies

for
Solid Tumor Malignancies
Location: New Haven CT, Fairfax VA, Jacksonville FL, Sarasota FL,
Sponsor: Kumquat Biosciences Inc.

Sex: All

Age: 18+

Code: NCT06994806

Phase 1, Recruiting
Active & Responsive

A Study of LY4257496 in Participants With Cancer (OMNIRAY)

for
Breast Neoplasms, Colorectal Neoplasms, Prostate Neoplasm,
Location: Boston MA, New York NY, Toronto, Hamilton, Tampa FL,
Sponsor: Eli Lilly and Company

Sex: All

Age: 18+

Code: NCT07114601

Phase 1, Recruiting
Active & Responsive

A Study of Zolbetuximab Together With Pembrolizumab and Chemotherapy in Adults With Gastric Cancer

for
Locally Advanced Unresectable Gastroesophageal Junction (GEJ) Adenocarcinoma or Cancer,
Location: Boston MA, Providence RI, Worcester MA, Hartford CT,
Sponsor: Astellas Pharma Global Development, Inc.

Sex: All

Age: 18+

Code: NCT06901531

Phase 3, Recruiting
Active & Responsive

Writing About Experiences and Health in Older Adults II

for
Social Psychology
Location: Los Angeles CA
Sponsor: University of California, Los Angeles

Sex: All

Age: 65+

Code: NCT05524597

Phase 1, Recruiting
Active & Responsive

A Phase 1/2 Trial of TER-2013 in Patients With Solid Tumors Harboring AKT/PI3K/PTEN Pathway Alterations

for
Breast Cancer, Endometrial Cancer, Ovarian Cancer,
Location: Boston MA, Fairfax VA, Orlando FL, Cleveland OH,
Sponsor: Terremoto Biosciences Inc.

Sex: All

Age: 18+

Code: NCT07109726

Phase 1, Phase 2, Recruiting
Active & Responsive

Phase 3, Open-label, Single-dose Study of CSL222 in Adolescent Male Subjects (≥ 12 to < 18 Years of Age) With Severe or Moderately Severe Hemophilia B

for
Hemophilia B
Location: Gainesville FL, Atlanta GA, Ann Arbor MI, Memphis TN,
Sponsor: CSL Behring

Sex: Male

Age: 11 - 17

Code: NCT07080905

Phase 3, Recruiting
Active & Responsive

Observation Study in Patients Age 0-5 Years With LAMA2-related Congenital Muscular Dystrophy

for
LAMA2-MD \(Merosin Deficient Congenital Muscular Dystrophy, MDC1A\),
Location: Boston MA, Bethesda MD, Rochester NY, Pittsburgh PA,
Sponsor: Nationwide Children's Hospital

Sex: All

Age: 0 - 5

Code: NCT06503367

Recruiting
Active & Responsive

A Study of Patients With Lower Extremity Acute Limb Ischemia to Remove Thrombus With the Indigo™ Aspiration System (STRIDE II)

for
Lower Extremity Acute Limb Ischemia, LE ALI
Location: Worcester MA, New Haven CT, Lebanon NH, New York NY,
Sponsor: Penumbra Inc.

Sex: All

Age: 18+

Code: NCT06747117

Recruiting
Active & Responsive

A Long-term Safety and Efficacy Study Evaluating APG777 in Atopic Dermatitis

for
Atopic Dermatitis
Location: Fredericton, Quebec, New York NY, Montreal,
Sponsor: Apogee Therapeutics, Inc.

Sex: All

Age: 18+

Code: NCT07003425

Phase 2, Recruiting
Active & Responsive

A Study of Mezagitamab in Adults With Chronic Primary Immune Thrombocytopenia

for
Immune Thrombocytopenic Purpura (ITP)
Location: Boston MA, The Bronx NY, New York NY, Philadelphia PA,
Sponsor: Takeda

Sex: All

Age: 18+

Code: NCT06722235

Phase 3, Recruiting
Active & Responsive

Clinical Trial Exploring the Outpatient Treatment of Phantom Limb Pain With Ketamine Administration in a Six Month Study With a Minimum Remission Period of 7 Days Between Treatment Session. 25-30 Subjects With an Ongoing History of Significant PLP.--FDA and IRB Approved.

for
Phantom Limb Syndrome With Pain
Location: Albuquerque NM, Santa Monica CA, Sacramento CA,
Sponsor: The Ketamine Research Foundation

Sex: All

Age: 18 - 65

Code: NCT07276542

Phase 2, Phase 3, Recruiting
Active & Responsive

A Study to Investigate the Efficacy, Safety and Tolerability of Votoplam in Participants With Huntington's Disease

for
Huntington Disease
Location: Boston MA, Farmington CT, New York NY, Burlington VT,
Sponsor: Novartis Pharmaceuticals

Sex: All

Age: 21 - 70

Code: NCT07326709

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