Background illustration for clinical trials search

Paid Clinical Trials California

Discover 5,740 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

Botanical Blend on the Gut Microbiome and Gut-Skin-Axis in Small Intestinal Bacterial Overgrowth (SIBO)

for
Small Intestinal Bacterial Overgrowth (SIBO)
Location: Sacramento CA
Sponsor: Integrative Skin Science and Research

Sex: All

Age: 18 - 60

Code: NCT04867512

Recruiting

A Study of Participants with Β-Thalassemia Treated with Betibeglogene Autotemcel

for
Beta-Thalassemia
Location: New Hyde Park NY, Philadelphia PA, Minneapolis MN,
Sponsor: bluebird bio

Sex: All

Age: 0+

Code: NCT06271512

Recruiting

Type 2 Diabetes and Blood Brain Barrier Improvement

for
Type2diabetes
Location: Los Angeles CA
Sponsor: University of California, Los Angeles

Sex: All

Age: 40 - 65

Code: NCT06322212

Early_phase1, Recruiting

A Study to Learn About the Treatment LTP001 in Healthy Participants (Part A) and in Participants With PAH (Part B)

for
Healthy Volunteers, Pulmonary Arterial Hypertension
Location: Boston MA, Burlington MA, Richmond VA, Pittsburgh PA,
Sponsor: Novartis Pharmaceuticals

Sex: All

Age: 18 - 70+

Code: NCT06649110

Phase1, Phase2, Recruiting

The Long COVID-19 Wearable Device Study

for
Long COVID, Postural Orthostatic Tachycardia Syndrome,
Location: La Jolla CA
Sponsor: Scripps Translational Science Institute

Sex: All

Age: 18+

Code: NCT05741112

Recruiting

Interested in new trials?

Get alerts for new trials in your area by subscribing now

Subscriber Image

Treating Genital Herpes Infection to Reduce Racial Disparities in the Risk of Severe Maternal Morbidity

for
Genital Herpes Simplex, Maternal Morbidity, Racial Disparities
Location: Oakland CA
Sponsor: Kaiser Permanente

Sex: Female

Age: 18 - 55

Code: NCT05429346

Recruiting

Effect of Reslizumab in Chronic Rhinosinusitis

for
Sinusitis
Location: Walnut Creek CA
Sponsor: Joshua S. Jacobs

Sex: All

Age: 18 - 70+

Code: NCT02799446

Phase3, Recruiting

A Phase 1, Dose Escalation Trial of RP-A601 in Subjects With PKP2 Variant-Mediated Arrhythmogenic Cardiomyopathy (PKP2-ACM)

for
PKP2 Arrhythmogenic Cardiomyopathy (PKP2-ACM)
Location: Durham NC, La Jolla CA
Sponsor: Rocket Pharmaceuticals Inc.

Sex: All

Age: 18+

Code: NCT05885412

Phase1, Recruiting

Magnetic Resonance Imaging of Breast Cancer

for
Breast Cancer, Breast Cancer Non-invasive Breast Cancer
Location: Stanford CA
Sponsor: Stanford University

Sex: Female

Age: 21+

Code: NCT01035112

Recruiting

Pembrolizumab (MK-3475) Plus Investigational Agents in Resectable Non-small Cell Lung Cancer (NSCLC) (MK-3475-01E/KEYMAKER-U01)

for
Lung Neoplasm Malignant
Location: Baltimore MD, Fairfax VA, Daphne AL, Tyler TX,
Sponsor: Merck Sharp & Dohme LLC

Sex: All

Age: 18+

Code: NCT06788912

Phase2, Recruiting

California Joint Replacement Registry

for
Hip and Knee Replacement Surgeries
Location: Irvine CA
Sponsor: California Joint Replacement Registry

Sex: All

Age: 18+

Code: NCT01787812

Recruiting

Safety and Tolerability Trial of Lumateperone in Pediatric Patients With Schizophrenia, Bipolar Disorder or Autism Spectrum Disorder

for
Schizophrenia, Bipolar Disorder, Autism Spectrum Disorder
Location: New York NY, Staten Island NY, Richmond VA,
Sponsor: Intra-Cellular Therapies, Inc.

Sex: All

Age: 5 - 17

Code: NCT06229210

Phase3, Recruiting

The K-Map Study, Global Prevalence of KC

for
Keratoconus
Location: Los Angeles CA
Sponsor: University Hospital, Geneva

Sex: All

Age: 6 - 23

Code: NCT03115710

Recruiting

Online Insomnia Treatment Program

for
Insomnia, Sleep, Sleep Disturbance, Sleep Disorder,
Location: Redwood City CA
Sponsor: Koko Home, Inc.

Sex: All

Age: 18+

Code: NCT05778812

Recruiting

Lentiviral Gene Therapy (Zamtocabtagene Autoleucel) LTFU

for
Non Hodgkin Lymphoma,
Location: Boston MA, New Haven CT, Durham NC, Chicago IL,
Sponsor: Miltenyi Biomedicine GmbH

Sex: All

Age: 18+

Code: NCT06116110

Recruiting

An Investigational Scan (Me-4FDG PET/CT) for the Detection of Sodium-Glucose Transport for Early Diagnosis of Lung Cancer

for
Lung Adenocarcinoma
Location: Los Angeles CA
Sponsor: Jonsson Comprehensive Cancer Center

Sex: All

Age: 18+

Code: NCT05558904

Phase1, Phase2, Recruiting

Proton Therapy for Esophageal Cancer

for
Esophagus Cancer
Location: Loma Linda CA
Sponsor: Loma Linda University

Sex: All

Age: 18+

Code: NCT01684904

Recruiting

Registry for Stage 2 Type 1 Diabetes

for
Type 1 Diabetes
Location: New Haven CT, Manhasset NY, Staten Island NY,
Sponsor: Sanofi

Sex: All

Age: 0+

Code: NCT06481904

Recruiting

A Study to Assess Safety, Tolerability, and Pharmacokinetics of ABSK112 in Patients With Non-Small Cell Lung Cancer

for
Non-Small Cell Lung Cancer
Location: Beverly Hills CA
Sponsor: Abbisko Therapeutics Co, Ltd

Sex: All

Age: 18+

Code: NCT06225804

Phase1, Recruiting

MYTHS - MYocarditis THerapy With Steroids

for
Myocarditis Acute
Location: Charlottesville VA, San Diego CA
Sponsor: Niguarda Hospital

Sex: All

Age: 18 - 69

Code: NCT05150704

Phase3, 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