California is currently home to 5600 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.
A Study of Cobolimab Plus Dostarlimab in Pediatric and Young Adult Participants With Cancer
Recruiting
The goal of this interventional study is to determine the strength of cobolimab and dostarlimab that is most tolerated in children and young adults who have advanced solid tumors. This study also aims: (a) to check if it is safe to use cobolimab and dostarlimab combination in children and young adults, (b) to see how to manage the side effects that may occur, and (c) the effect of this treatment in participants
Gender:
ALL
Ages:
Between 0 years and 21 years
Trial Updated:
04/11/2025
Locations: GSK Investigational Site, Los Angeles, California
Conditions: Melanoma, Hodgkin Lymphoma, High and Low Grade Glioma, Glioblastoma Multiforme (GBM), Diffuse Intrinsic Pontine Glioma (DIPG), Ependymoma, Osteosarcoma, Hepatic Tumors, Hepatoblastoma, Hepatocellular Carcinoma (HCC), Fibrolamellar Carcinoma, Rhabdomyosarcoma
A Study Investigating the Efficacy and Safety of Intravitreal (IVT) Injections of ANX007 in Participants With Geographic Atrophy (GA)
Recruiting
The primary purpose of the study is to determine if IVT injections of ANX007 every month reduce vision loss in participants with GA secondary to age-related macular degeneration (AMD).
Gender:
ALL
Ages:
50 years and above
Trial Updated:
04/11/2025
Locations: Retina-Vitreous Associates Medical Group, Beverly Hills, California
Conditions: Geographic Atrophy
A Study to Evaluate the Safety, Pharmacokinetics, and Activity of RO7759065 as a Single Agent and in Combination With Atezolizumab in Patients With Locally Advanced or Metastatic Solid Tumors
Recruiting
This is a first-in-human Phase Ia/Ib, open-label, multicenter, dose escalation and dose expansion study designed to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics, immunogenicity, and preliminary anti-tumor activity of RO7759065 as a single agent (Phase Ia) or in combination with atezolizumab (Phase Ib) in patients with locally advanced, recurrent, or metastatic incurable solid tumor malignancies. Several key aspects of the study design and study population are summarized... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/11/2025
Locations: City of Hope Comprehensive Cancer Center, Duarte, California
Conditions: Solid Tumour
A Phase 3 Study of Barzolvolimab in Participants With Chronic Spontaneous Urticaria
Recruiting
The purpose of this study is to establish the efficacy, safety and tolerability of barzolvolimab in adult participants with Chronic Spontaneous Urticaria (CSU) inadequately controlled by non-sedating second generation H1-antihistamines in comparison to placebo.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/11/2025
Locations: First OC Dermatology - Fountain Valley, Fountain Valley, California
Conditions: Chronic Spontaneous Urticaria
Global Study of Del-desiran for the Treatment of DM1
Recruiting
A Phase 3 Randomized, Double-Blind, Placebo-Controlled, Global Study to Evaluate the Efficacy and Safety of Intravenous Delpacibart Etedesiran (abbreviated del-desiran, formerly AOC 1001) for the Treatment of Myotonic Dystrophy Type 1
Gender:
ALL
Ages:
Between 16 years and 65 years
Trial Updated:
04/11/2025
Locations: Stanford University, Stanford, California
Conditions: DM1, Myotonic Dystrophy, Myotonic Dystrophy 1, Myotonia, Myotonic Dystrophy Type 1 (DM1), Dystrophy Myotonic, Myotonic Disorders, Steinert Disease, Steinert, Myotonic Muscular Dystrophy
A Study of Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of SR604 in Two Participants Groups (Part A: Healthy Participants, and Part B: Participants With Hemophilia A or Hemophilia B)
Recruiting
The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics (PK), and pharmacodynamic (PD) of SR604 in healthy participants (Part A) and to evaluate the safety, tolerability, PK, PD, and efficacy of SR604 in participants with Hemophilia A or Hemophilia B, with or without inhibitors (Part B).
Gender:
MALE
Ages:
Between 18 years and 60 years
Trial Updated:
04/11/2025
Locations: California Clinical Trials Medical Group (CCTMG), Glendale, California
Conditions: Healthy Participants, Hemophilia A, Hemophilia B
A Study of EDG-7500 in Adults With Hypertrophic Cardiomyopathy (CIRRUS-HCM)
Recruiting
This study is being conducted in order to understand the safety and effects of different doses of EDG-7500 as a single dose in adults with obstructive hypertrophic cardiomyopathy (oHCM) and as multiple doses in adults with obstructive or nonobstructive hypertrophic cardiomyopathy (nHCM).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/11/2025
Locations: University of California, San Francisco, San Francisco, California
Conditions: Hypertrophic Cardiomyopathy
Efficacy and Safety of Rexlemestrocel-L Combined With HA* in Participants With Moderate to Severe Chronic Low Back Pain
Recruiting
The primary purpose of this study is to evaluate the efficacy of rexlemestrocel-L+HA compared to control in reducing low back pain at 12 months post-treatment and safety of a single injection of rexlemestrocel-L+HA injected into a lumbar intervertebral disc compared to control through 12 months post-treatment.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/11/2025
Locations: TriWest Research Associates, Chula Vista, California
Conditions: Degenerative Disc Disease
A Phase III Study to Investigate the Efficacy and Safety of Baxdrostat in Combination With Dapagliflozin on CKD Progression in Participants With CKD and High Blood Pressure.
Recruiting
The purpose of this study is to measure the efficacy and safety of baxdrostat/dapagliflozin in participants ≥ 18 years of age with CKD and HTN. This study consists of a screening, a 4-week dapagliflozin run-in period for participants naïve to SGLT2i at baseline; a 24-month double-blind period in which participants will receive either baxdrostat/dapagliflozin or dapagliflozin; and a 6-week open-label period in which all participants will discontinue baxdrostat/placebo and receive dapagliflozin a... Read More
Gender:
ALL
Ages:
Between 18 years and 130 years
Trial Updated:
04/11/2025
Locations: Research Site, Beverly Hills, California
Conditions: Chronic Kidney Disease and Hypertension
A Study to Evaluate the Efficacy, and Safety Study of Ruxolitinib Cream in Adults With Moderate Atopic Dermatitis
Recruiting
This study is being conducted to establish the efficacy of ruxolitinib cream in participants with moderate AD who had an inadequate response to, or are intolerant to, or contraindicated to topical corticosteroid (TCS)s and topical calcineurin inhibitor (TCI)s.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/11/2025
Locations: First Oc Dermatology, Fountain Valley, California
Conditions: Atopic Dermatitis
Ketamine for Veterans With Parkinson's Disease
Recruiting
Parkinson's disease (PD) is a devastating illness that has a growing impact on Veterans. One of the most disabling symptoms is depression, which is common in PD and linked to poor quality of life and higher risk of suicide. Unfortunately, there is a lack of effective treatments for depression in PD. Ketamine, which has rapid and potent antidepressant effects, is a potential option but has not been tested in Veterans with PD. Studies in rodents show that ketamine may not only improve depression i... Read More
Gender:
ALL
Ages:
Between 40 years and 80 years
Trial Updated:
04/11/2025
Locations: San Francisco VA Medical Center, San Francisco, CA, San Francisco, California
Conditions: Parkinson's Disease
A Clinical Evaluation of Non-Invasive Vagus Nerve Stimulation for Temper Outbursts in People With PWS
Recruiting
The goal of the VNS4PWS clinical study is to test the efficacy, safety, and acceptability of transcutaneous vagus nerve stimulation (tVNS) treatment in people with PWS.
Gender:
ALL
Ages:
Between 10 years and 40 years
Trial Updated:
04/11/2025
Locations: Stanford University, Palo Alto, California
Conditions: Prader-Willi Syndrome