California is currently home to 5582 active clinical trials, seeking participants for engagement in research studies. These trials take place at a variety of cities in the state, including Los Angeles, San Francisco, San Diego and Sacramento. Whether you're a healthy volunteer interested in paid medical research or someone seeking trials related to a specific condition, the state offers a diverse array of opportunities in your vicinity.
FIH Study to Evaluate the Tolerability of PF-07832837 in Healthy Adults and Patients
Recruiting
The purpose of the study is to evaluate the safety, tolerability, and pharmacokinetics of escalating single and repeat doses of PF-07832837 in healthy participants and in participants with moderate to severe atopic dermatitis. An additional goal is to assess the pharmacodynamics of PF-07832837 in participants with moderate to severe AD, including potential effects on clinical signs and symptoms
Gender:
ALL
Ages:
Between 18 years and 70 years
Trial Updated:
04/15/2025
Locations: Anaheim Clinical Trials, LLC, Anaheim, California
Conditions: Healthy Participants, Atopic Dermatitis
A Study to Compare the Efficacy of Nivolumab and Relatlimab Plus Chemotherapy vs Pembrolizumab Plus Chemotherapy for Stage IV/Recurrent Non-squamous Non-small Cell Lung Cancer With PD-L1 Expression ≥ 1%
Recruiting
The purpose of this study is to compare the efficacy of Nivolumab and Relatlimab in combination with chemotherapy to Pembrolizumab with Chemotherapy in participants with stage IV or recurrent Non-squamous Non-small Cell Lung Cancer with PD-L1 expression ≥ 1%
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/15/2025
Locations: Local Institution - 0112, Los Angeles, California
Conditions: Non-small Cell Lung Cancer
Soquelitinib vs Standard of Care in Participants With Relapsed/Refractory Peripheral T-cell Lymphoma Not Otherwise Specified, Follicular Helper T-cell Lymphomas, or Systemic Anaplastic Large-cell Lymphoma
Recruiting
A Phase 3, randomized, 2-arm, open-label, multicenter, stratified study of soquelitinib versus physician's choice standard of care (SOC) treatment (selected single agents) in participants with relapsed/refractory (R/R) peripheral T-cell lymphoma not otherwise specified (PTCL-NOS), follicular helper T-cell lymphomas (FHTCLs), or systemic anaplastic large-cell lymphoma (sALCL).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/15/2025
Locations: Corvus Pharmaceuticals, South San Francisco, California
Conditions: Peripheral T-Cell Lymphoma, Not Otherwise Specified, Angioimmunoblastic T-cell Lymphoma, Follicular T-Cell Lymphoma, Nodal Peripheral T-Cell Lymphoma With TFH Phenotype, Systemic Anaplastic Large Cell Lymphoma, Lymphoma, T-Cell, Peripheral, Lymphoma, T-Cell
A Study of TAK-279 in Participants With Moderate-to-Severe Plaque Psoriasis
Recruiting
The main aim of this study is to check the side effects of TAK-279 and how well it is tolerated in participants with moderate-to-severe plaque psoriasis. All participants will be assigned to study treatments of TAK-279 and will be treated with TAK-279 if the participants meet the study rules. Participants will be in the study for up to 217 weeks, including up to 35 days for the screening period, 52 weeks (Part A) up to 156 additional weeks (Part B) study treatment and 4 weeks follow up period.... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/15/2025
Locations: Zenith Research, Inc., Beverly Hills, California
Conditions: Plaque Psoriasis
The Efficacy and Safety of Elritercept in Adult Participants With Very Low, Low, or Intermediate Risk Myelodysplastic Syndromes (MDS) With Anemia (RENEW)
Recruiting
This study (KER-050-D301) is evaluating the efficacy and safety of elritercept (KER-050) versus placebo in adult participants with transfusion-dependent anemia with very low, low, or intermediate risk MDS, or more recently defined as myelodysplastic neoplasms, with or without ring sideroblasts. The study is divided into the Screening Period, Double-blind Treatment Period, Safety Follow-Up Period and Long-term Follow-up Period. Approximately 255 participants will be enrolled, randomized 2:1 to re... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/15/2025
Locations: Study Site 1110, La Jolla, California
Conditions: Myelodysplastic Syndromes
Study to Evaluate the Efficacy and Safety of Intravitreal OTX-TKI (Axitinib Implant) in Subjects With Neovascular Age- Related Macular Degeneration
Recruiting
Study to Evaluate the Efficacy and Safety of Intravitreal OTX-TKI (Axitinib Implant) in Subjects with Neovascular Age- Related Macular Degeneration
Gender:
ALL
Ages:
50 years and above
Trial Updated:
04/15/2025
Locations: California Retina Consultants, Bakersfield, California
Conditions: Neovascular Age-related Macular Degeneration
A Study to Learn About the Study Medicine PF-07934040 When Given Alone or With Other Anti-cancer Therapies in People With Advanced Solid Tumors That Have a Genetic Mutation.
Recruiting
The purpose of this study is to learn about the safety and effects of the study medicine alone or when given together with other anti-cancer therapies. This study also aims to find the best dose. This study is seeking participants who have solid tumors (a mass of abnormal cells that forms a lump or growth in the body) that: * are advanced (cancer that doesn't disappear or stay away with treatment) and * have a KRAS gene mutation (a change in the DNA of the KRAS gene that can cause cells to gro... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/15/2025
Locations: City of Hope (City of Hope National Medical Center, City of Hope Medical Center), Duarte, California
Conditions: Carcinoma, Pancreatic Ductal, Colorectal Neoplasms, Carcinoma, Non-Small-Cell Lung
Pembrolizumab Plus CA-4948 for the Treatment of Patients With Progressive Metastatic Urothelial Cancer Despite Prior Immunotherapy
Recruiting
This phase I trial tests the safety, side effects, best dose, and effectiveness of emavusertib (CA-4948) in combination with pembrolizumab in treating patients with urothelial cancer that has spread from where it first started to other places in the body (metastatic) and that has a resistance to PD-1/PD-L1 immune checkpoint inhibitors. CA-4948, a kinase inhibitor, may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Immunotherapy with monoclonal antibodies,... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/15/2025
Locations: UC Irvine Health/Chao Family Comprehensive Cancer Center, Orange, California
Conditions: Metastatic Urothelial Carcinoma, Unresectable Urothelial Carcinoma
An Observational Study in Subjects to Follow the Progression of Stargardt Disease Type 1 (STGD1) Caused by Bi-Allelic Autosomal Recessive Mutations in the ABCA4 Gene
Recruiting
This is an Observational Study to Follow the Progression of Stargardt Disease Type 1 (STGD1) Caused by Bi-Allelic Autosomal Recessive Mutations in the ABCA4 Gene This is a multicenter study which will enroll approximately 75 subjects
Gender:
ALL
Ages:
Between 12 years and 65 years
Trial Updated:
04/15/2025
Locations: Shiley Eye Institute, San Diego, California
Conditions: Stargardt, Stargardt's Disease, Stargardt Disease, STGD1
A Phase 2b Study of Zagociguat in Patients With MELAS
Recruiting
PRIZM is a Phase 2b randomized, double-blind, placebo-controlled, 3-treatment, 2-period, crossover study evaluating the efficacy and safety of oral zagociguat 15 and 30 mg vs. placebo when administered daily for 12 weeks in participants with genetically and phenotypically defined MELAS.
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
04/15/2025
Locations: UC San Diego - Altman Clinical and Translational Research Institute, La Jolla, California
Conditions: Mitochondrial Encephalopathy, Lactic Acidosis and Stroke-Like Episodes (MELAS Syndrome)
A Phase 2 Trial of ALN-APP in Patients With Cerebral Amyloid Angiopathy
Recruiting
The purpose of the study is to evaluate the effect of ALN-APP on measures of CAA disease progression and to characterize the safety, tolerability, and pharmacodynamics (PD) of ALN-APP in adult patients with sporadic CAA (sCAA) and Dutch-type CAA (D-CAA). The study will be conducted over 2 periods: a 24-month double-blind treatment period and an optional 18-month open-label extension (OLE) period. The estimated duration of study participation, inclusive of screening, treatment, and additional saf... Read More
Gender:
ALL
Ages:
30 years and above
Trial Updated:
04/15/2025
Locations: Clinical Trial Site, Sacramento, California
Conditions: Cerebral Amyloid Angiopathy
ReNEW:Phase 3 Study of Efficacy, Safety & Pharmacokinetics of Subcutaneous Injections of Elamipretide in Subjects With Dry Age-Related Macular Degeneration (Dry AMD)
Recruiting
The goal of this clinical trial is to evaluate the efficacy, safety and pharmacokinetics of elamipretide in subjects with dry age-related macular degeneration (AMD). The main questions it aims to answer are: what is the rate of change in the macular area of photoreceptor loss in subjects who receive a daily dose of elamipretide compared with those who receive a look-alike substance that contains no active drug, and what is the safety and tolerability of elamipretide daily subcutaneous injections... Read More
Gender:
ALL
Ages:
55 years and above
Trial Updated:
04/15/2025
Locations: Retina Associates of Southern California, Huntington Beach, California
Conditions: Age Related Macular Degeneration (ARMD)