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.
Study to Explore the Safety, Tolerability, and Pharmacokinetics of AMG 305 in Subjects With Advanced Solid Tumors
Recruiting
The primary objective of this study is to: * Evaluate the safety and tolerability of AMG 305 in adult participants * Determine the optimal biologically active dose (OBD), at or below the maximum tolerated dose (MTD) with MTD 1 as the maximum tolerated starting dose and MTD 2 as the maximum tolerated target dose * Determine the recommended phase 2 dose (RP2D)
Gender:
ALL
Ages:
Between 18 years and 100 years
Trial Updated:
04/16/2025
Locations: City of Hope National Medical Center, Duarte, California
Conditions: Advanced Solid Tumors
Open Label, Long-term Study Evaluating Safety and Efficacy of Subcutaneous Amlitelimab in Participants Aged 12 Years and Older With Moderate to Severe Atopic Dermatitis
Recruiting
This is a single group, 1-arm, long-term safety study for treatment of participants with moderate to severe atopic dermatitis (AD). The purpose of this study is to characterize the long-term safety and efficacy of amlitelimab in treated participants with age ≥12 years old with moderate to severe AD. The study duration per participant will be up to 180 weeks, including: * A screening period of up to 2 to 4 weeks * An open label treatment period of up to 160 weeks (approximately 3 years) * A po... Read More
Gender:
ALL
Ages:
12 years and above
Trial Updated:
04/16/2025
Locations: University Dermatology Trials, INC.- Site Number : 8400052, Newport Beach, California
Conditions: Dermatitis Atopic
Dose Finding Study of [177Lu]Lu-NeoB in Newly Diagnosed Glioblastoma and in Recurrent Glioblastoma
Recruiting
This study will investigate different doses of \[177Lu\]Lu-NeoB in combination with RT and TMZ in participants with newly diagnosed glioblastoma, with methylated or unmethylated promoter, to assess the safety and efficacy of \[177Lu\]Lu-NeoB in combination with the SoC and in recurrent glioblastoma as single agent, to identify the recommended dose and to also explore the safety of the PET imaging agent \[68Ga\]Ga-NeoB and characterize its uptake in the tumor area.
Gender:
ALL
Ages:
Between 18 years and 100 years
Trial Updated:
04/16/2025
Locations: University of California LA, Los Angeles, California
Conditions: Newly Diagnosed and Recurrent Glioblastoma
A Study to Investigate the Safety, Tolerability, and Processing by the Body of Intravenous and Subcutaneous RO7121932 in Participants With Multiple Sclerosis.
Recruiting
The primary purpose of the study is to evaluate the safety and tolerability of single ascending intravenous (IV) (Part 1) and subcutaneous (SC) (Part 2) doses of RO7121932 and multiple ascending SC (Part 3) doses of RO7121932 in participants with multiple sclerosis (MS).
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
04/16/2025
Locations: Stanford University Medical Center, Stanford, California
Conditions: Multiple Sclerosis
Study of Ianalumab Versus Placebo in Addition to First-line Corticosteroids in Primary Immune Thrombocytopenia (ITP)
Recruiting
The purpose of this study is to evaluate the effect of two different doses of ianalumab versus placebo in addition to first-line corticosteroids in maintaining platelet count ≥30 G/L in adult participants with primary ITP.
Gender:
ALL
Ages:
Between 18 years and 100 years
Trial Updated:
04/16/2025
Locations: Community Cancer Institute, Clovis, California
Conditions: Primary Immune Thrombocytopenia (ITP)
MYELOMATCH: A Screening Study to Assign People With Myeloid Cancer to a Treatment Study or Standard of Care Treatment Within myeloMATCH (MyeloMATCH Screening Trial)
Recruiting
This MyeloMATCH Master Screening and Reassessment Protocol (MSRP) evaluates the use of a screening tool and specific laboratory tests to help improve participants' ability to register to clinical trials throughout the course of their myeloid cancer (acute myeloid leukemia or myelodysplastic syndrome) treatment. This study involves testing patients' bone marrow and blood for certain biomarkers. A biomarker (sometimes called a marker) is any molecule in the body that can be measured. Doctors look... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/16/2025
Locations: Tibor Rubin VA Medical Center, Long Beach, California
Conditions: Acute Myeloid Leukemia, Myelodysplastic Syndrome
A Study of Lebrikizumab (LY3650150) in Participants 6 Months to <18 Years of Age With Moderate-to-Severe Atopic Dermatitis
Recruiting
The main purpose of this study is to measure the effect, safety and how well the body absorbs lebrikizumab in pediatric participants 6 months to \<18 years of age with moderate-to-severe atopic dermatitis (AD).
Gender:
ALL
Ages:
Between 6 months and 17 years
Trial Updated:
04/16/2025
Locations: First OC Dermatology, Fountain Valley, California
Conditions: Atopic Dermatitis, Eczema
A Study of Tirzepatide (LY3298176) in Participants With Overweight or Obesity and Chronic Kidney Disease With or Without Type 2 Diabetes
Recruiting
We are doing this study to learn more about how tirzepatide may help fight chronic kidney disease in people with obesity with or without type 2 diabetes (T2D). The study will last about 56 weeks and include up to 12 visits.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/16/2025
Locations: Valley Clinical Trials, Inc., Northridge, California
Conditions: Overweight, Obesity, Chronic Kidney Disease, Type 2 Diabetes, T2D
A Phase 1 Study of AB521 Monotherapy and Combination Therapies in Renal Cell Carcinoma and Other Solid Tumors
Recruiting
The purpose of this study is to evaluate the safety and tolerability of: * casdatifan when taken alone in participants with advanced solid tumor malignancies and clear cell renal cell carcinoma (ccRCC) during the dose escalation stage; and * casdatifan monotherapy and casdatifan in combination with cabozantinib or zimberelimab in participants with ccRCC in the dose expansion stage
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/16/2025
Locations: University of California at San Diego, San Diego, California
Conditions: Clear Cell Renal Cell Carcinoma, Solid Tumors
Phase 3, Double-blind, Randomized, Placebo-controlled Trial to Evaluate the Efficacy and Safety of AR1001 in Participants With Early Alzheimer's Disease (Polaris-AD)
Recruiting
This AR1001-ADP3-US01 protocol is a double-blind, randomized, placebo-controlled, multi- center, parallel-group comparison pivotal Phase 3 study to evaluate the efficacy and safety of AR1001 for the treatment of participants with early AD.
Gender:
ALL
Ages:
Between 55 years and 90 years
Trial Updated:
04/16/2025
Locations: Sutter Health's Palo Alto Medical Foundation, Burlingame, California
Conditions: Alzheimer Disease
First-in-Human Evaluation of an Astrocytic Glutamate Transporter (EAAT2) PET Tracer in Dementia
Recruiting
This is a first in human study that will assess the safety and diagnostic performance of \[18F\]RP-115 (fluorine-18 labeled RP115), a positron emission tomography (PET) agent. This agent has the potential to identify the early changes that occur in the brains of patients with Alzheimer's disease (AD) and frontotemporal dementia (FTD).
Gender:
ALL
Ages:
Between 40 years and 75 years
Trial Updated:
04/16/2025
Locations: China Basin, UCSF, San Francisco, California
Conditions: Alzheimer Disease, Frontotemporal Dementia, Dementia
A Study Evaluating Bemarituzumab in Solid Tumors With Fibroblast Growth Factor Receptor 2b (FGFR2b) Overexpression
Recruiting
The primary objectives of this study are to observe the safety and tolerability of bemarituzumab and to evaluate preliminary antitumor activity.
Gender:
ALL
Ages:
Between 18 years and 99 years
Trial Updated:
04/16/2025
Locations: City of Hope National Medical Center, Duarte, California
Conditions: Solid Tumors