Background illustration for clinical trials search

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.

Filter
1
Active & Responsive

The Effects of Topical Almond Oil and Tretinoin on Facial Wrinkles

for
Collagen Degeneration, Wrinkle, Pigmentation, Elastic Skin,
Location: Sacramento CA
Sponsor: Integrative Skin Science and Research

Sex: Female

Age: 18+

Code: NCT06571721

Recruiting
Active & Responsive

ARTFL LEFFTDS Longitudinal Frontotemporal Lobar Degeneration (ALLFTD)

for
Frontotemporal Lobar Degeneration (FTLD),
Location: Boston MA, New York NY, Philadelphia PA, Baltimore MD,
Sponsor: Mayo Clinic

Sex: All

Age: 18+

Code: NCT04363684

Recruiting
Active & Responsive

Nicotine and Pavlovian Bias

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

Sex: All

Age: 21+

Code: NCT06027723

Early Phase 1, Recruiting
Active & Responsive

Treating Major Depression With Yoga Mono-therapy

for
Depression Mild, Depression Moderate
Location: San Francisco CA
Sponsor: University of California, San Francisco

Sex: All

Age: 18+

Code: NCT06091527

Recruiting
Active & Responsive

Enhancing Transdiagnostic Mechanisms of Cognitive Dyscontrol (R33)

for
Anxiety Disorders, Depression, Post Traumatic Stress Disorder
Location: San Diego CA
Sponsor: University of California, San Diego

Sex: All

Age: 21 - 55

Code: NCT06273527

Phase 2, Phase 3, Recruiting

Interested in new trials?

Get alerts for new trials in your area by subscribing now

Subscriber Image
Active & Responsive

ACP-211 Monotherapy for Major Depressive Disorder With Inadequate Antidepressant Response

for
Major Depressive Disorder (MDD),
Location: Watertown MA, Worcester MA, Brooklyn NY, Cary NC,
Sponsor: ACADIA Pharmaceuticals Inc.

Sex: All

Age: 18 - 65

Code: NCT07284667

Phase 2, Recruiting
Active & Responsive

Studying NMDA and Sigma-1 in Smoking Cessation Treatment (SUMMIT)

for
Smoking Cessation
Location: Brooklyn NY, Newport News VA, Rochester NY,
Sponsor: Axsome Therapeutics, Inc.

Sex: All

Age: 18 - 65

Code: NCT07766655

Phase 3, Recruiting
Active & Responsive

EASi-PROTKT™ - A Study to Test Vicadrostat (BI 690517) Taken Together With Empagliflozin in People With Type 2 Diabetes, High Blood Pressure, and Cardiovascular Disease

for
Diabetes Mellitus, Type 2, Hypertension,
Location: Halifax, Moncton, Methuen MA, Riverhead NY, Hamden CT,
Sponsor: Boehringer Ingelheim

Sex: All

Age: 18+

Code: NCT07064473

Phase 3, Recruiting
Active & Responsive

Long-Term Study to Assess the Safety and Tolerability of NBI-1065845 as an Adjunctive Treatment in Participants With Major Depressive Disorder (MDD)

for
Major Depressive Disorder
Location: Boston MA, Cromwell CT, Farmington CT, Cedarhurst NY,
Sponsor: Neurocrine Biosciences

Sex: All

Age: 18+

Code: NCT06966401

Phase 3, Recruiting
Active & Responsive

Prospective Outcomes Study: Vectra® DA Guided Care Compared to Usual Care

for
Arthritis, Rheumatoid
Location: Smithtown NY, Danbury CT, Midland Park NJ, Summit NJ,
Sponsor: Crescendo Bioscience

Sex: All

Age: 18 - 70+

Code: NCT02832297

Recruiting
Active & Responsive

A Pivotal Study to Evaluate the Effectiveness of Isometric Handgrip Therapy in Elevated Blood Pressure and Hypertensive Subjects

for
Elevated Blood Pressure, Hypertension
Location: Plantation FL, Pittsburgh PA, Washington PA,
Sponsor: Zona Health, Inc

Sex: All

Age: 22+

Code: NCT06843577

Recruiting
Active & Responsive

A Study of Eloralintide (LY3841136) in Participants With Obesity, or Overweight Without Type 2 Diabetes

for
Obesity, Overweight
Location: Quincy MA, Quebec, Waterbury CT, Trois-Rivieres,
Sponsor: Eli Lilly and Company

Sex: All

Age: 18+

Code: NCT07321886

Phase 3, Recruiting
Active & Responsive

Sequential and Comparative Evaluation of Pain Treatment Effectiveness Response

for
Chronic Low Back Pain
Location: Boston MA, Orlando FL, Asheville NC, Decatur GA,
Sponsor: VA Office of Research and Development

Sex: All

Age: 18+

Code: NCT04142177

Recruiting
Active & Responsive

A Study of the Safety and Effectiveness of DDP733 in Treating IBS With Constipation in Females

for
Irritable Bowel Syndrome
Location: Boston MA, Brooklyn NY, Laurel MD, Chevy Chase MD,
Sponsor: Dynogen Pharmaceuticals

Sex: Female

Age: 18 - 65

Code: NCT00547469

Phase 2, Phase 3, Recruiting
Active & ResponsiveNew

Targeting Treatment-Resistant OUD With Ketamine-Assisted Mindfulness Oriented Recovery Enhancement

for
Opioid Use Disorder
Location: Salt Lake City UT, La Jolla CA
Sponsor: University of California, San Diego

Sex: All

Age: 18+

Code: NCT07369089

Phase 2, Recruiting
Active & ResponsiveNew

A Proof-of-concept Trial to EvaluAte the efficaCy and Safety Of Cell Therapy TRX103 in Patients With Active, Non-infectious Uveitis

for
Non Infectious Uveitis
Location: Palo Alto CA
Sponsor: Quan Dong Nguyen

Sex: All

Age: 18 - 70

Code: NCT07427628

Phase 1, Recruiting
Active & ResponsiveNew

A Study to Learn How Safe ACT-777991 is and How Well it Works in Adults With Non-segmental Vitiligo

for
Non-Segmental Vitiligo
Location: Los Angeles CA
Sponsor: Idorsia Pharmaceuticals Ltd.

Sex: All

Age: 18 - 65

Code: NCT07667569

Phase 2, Recruiting
Active & ResponsiveNew

A Study to Evaluate the Safety, Reactogenicity, and Immunogenicity of mRNA-1010 in Healthy Children

for
Seasonal Influenza
Location: Richmond VA, South Euclid OH, Minneapolis MN,
Sponsor: ModernaTX, Inc.

Sex: All

Age: 9 - 17

Code: NCT07870330

Phase 1, Recruiting
Active & ResponsiveNew

Reducing Chronic Pain Following Cesarean Delivery

for
Chronic Pain, Cesarean Section Complications, Postpartum
Location: Palo Alto CA
Sponsor: Stanford University

Sex: Female

Age: 18+

Code: NCT07799883

Recruiting
Active & ResponsiveNew

Exercise-based Frailty Intervention in Lung Transplantation (XFIT)

for
Frailty, Lung Tranplant Candidate
Location: San Francisco CA
Sponsor: University of California, San Francisco

Sex: All

Age: 18 - 70+

Code: NCT06960421

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