California is currently home to 5599 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 JNJ-80948543, a T-cell Redirecting CD79b x CD20 x CD3 Trispecific Antibody, in Participants With Non-Hodgkin Lymphoma (NHL) and Chronic Lymphocytic Leukemia (CLL)
Recruiting
The purpose of this study is to characterize safety and to determine the putative recommended Phase 2 dose(s) (RP2D\[s\]), optimal dosing schedule(s) and route(s) of administration of JNJ-80948543 in Part A (Dose Escalation) and to further characterize the safety of JNJ-80948543 at the putative RP2D(s) in Part B (Cohort Expansion).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/24/2025
Locations: City of Hope, Duarte, California
Conditions: Lymphoma, Non-Hodgkin, Leukemia, Lymphocytic, Chronic, B-Cell
Pediatric Influence of Cooling Duration on Efficacy in Cardiac Arrest Patients (P-ICECAP)
Recruiting
This is a multicenter trial to establish the efficacy of cooling and the optimal duration of induced hypothermia for neuroprotection in pediatric comatose survivors of cardiac arrest. The study team hypothesizes that longer durations of cooling may improve either the proportion of children that attain a good neurobehavioral recovery or may result in better recovery among the proportion already categorized as having a good outcome.
Gender:
ALL
Ages:
Between 2 days and 17 years
Trial Updated:
04/24/2025
Locations: Memorial Health - Miller Children's and Women's Hospital of Long Beach, Long Beach, California
Conditions: Cardiac Arrest, Out-Of-Hospital, Hypothermia, Induced, Hypoxia-Ischemia, Brain
Study to Evaluate Sutetinib Maleate Capsule in Locally Advanced or Metastatic Non-small Cell Lung Cancer
Recruiting
This is a Phase 2b, multicenter, open-label study to evaluate the safety and efficacy of Sutetinib Maleate Capsule in Locally Advanced or Metastatic NSCLC (Non-resistant Uncommon EGFR Mutations Only, Including L861Q, G719X, and/or S768I)
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/24/2025
Locations: OPN Healthcare, Inc., Glendale, California
Conditions: Non-small Cell Lung Cancer
A Clinical Trial of AAV2-BDNF Gene Therapy in Early Alzheimer's Disease and Mild Cognitive Impairment
Recruiting
This is a first-in-human clinical trial to test whether a protein administered into the brain continuously by gene therapy, Brain-Derived Neurotrophic Factor (BDNF), will slow or prevent cell loss in the brains of people affected by Alzheimer's disease and Mild Cognitive Impairment. The protein may also activate cells in the brain that have not yet deteriorated. Gene therapy refers to the use of a harmless virus to have brain cells make the potentially protective protein, BDNF.
Gender:
ALL
Ages:
Between 50 years and 80 years
Trial Updated:
04/24/2025
Locations: University of California - San Diego, La Jolla, California
Conditions: Alzheimer's Disease, Mild Cognitive Impairment
A Study to Evaluate the Pharmacokinetics, Safety, and Effectiveness of Certolizumab Pegol in Children With Moderate to Severe Chronic Plaque Psoriasis
Recruiting
The purpose of the study is to evaluate the pharmacokinetic (PK) of certolizumab pegol (CZP) in study participants aged 6 to 17 years with moderate to severe chronic plaque psoriasis (PSO) in order to support extrapolation of efficacy.
Gender:
ALL
Ages:
Between 6 years and 17 years
Trial Updated:
04/24/2025
Locations: Ps0007 50213, Anaheim, California
Conditions: Moderate Chronic Plaque Psoriasis, Severe Chronic Plaque Psoriasis, Mixed Guttate/Plaque Psoriasis
Citadel Embolization Device Study
Recruiting
The purpose of this study is to gather safety and effectiveness data on Stryker Neurovascular's Next Generation Target Detachable Coil (hereafter referred to as the Citadel Embolization Device), when used with Target Detachable Coils, in the treatment of wide-neck intracranial aneurysms.
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
04/24/2025
Locations: California Pacific Medical Center, San Francisco, California
Conditions: Unruptured Wide-neck Aneurysms
A Clinical Study to Evaluate the Safety and Efficacy of the FloStent in Men With Benign Prostatic Hyperplasia Symptoms
Recruiting
The goal of this study is to determine the safety and effectiveness of the FloStent, a medical device used to treat men with symptoms of Benign Prostatic Hyperplasia, compared to sham (procedure without deployment of the FloStent). All participants will undergo a flexible cystoscopy and those randomized to the treatment arm will receive the FloStent, while those randomized to the sham arm will not receive the FloStent.
Gender:
MALE
Ages:
45 years and above
Trial Updated:
04/23/2025
Locations: Michael G Oefelein Clinical Trials, Bakersfield, California
Conditions: Benign Prostatic Hyperplasia
My Life and My Experiences Project
Recruiting
Child maltreatment is one of the most formidable public health crises in the United States, affecting millions of youth each year. The adverse consequences of maltreatment for youth, as well as for their families and entire communities, are pervasive, costly, and enduring. To intervene and reduce these consequences, it is imperative that victims provide clear and accurate accounts of their prior experiences. Currently, considerable skepticism exists regarding maltreated youth's ability to provid... Read More
Gender:
ALL
Ages:
Between 12 years and 17 years
Trial Updated:
04/23/2025
Locations: University of California, Irvine, Irvine, California
Conditions: Stress and Memory in Adolescence
A Study in Patients With Moderate to Severe Plaque Psoriasis to Evaluate the Efficacy and Safety of ESK-001
Recruiting
The goal of this clinical trial is to learn if ESK-001 works to treat moderate to severe plaque psoriasis. The main questions it aims to answer are: * Does ESK-001 reduce the severity of people's psoriasis? * How safe is ESK-001 in people with moderate to severe plaque psoriasis? The study includes 2 comparators: a placebo control (a 'dummy' tablet that does not contain the medicine ESK-001 but looks just like it) and an active control (apremilast, which is a medicine approved to treat psorias... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/23/2025
Locations: Zenith Research Inc., Beverly Hills, California
Conditions: Plaque Psoriasis
Single and Multiple Ascending Dose Study of AMG 513 in Participants With Obesity
Recruiting
The primary objective of this study is to assess the safety and tolerability of AMG 513 after single and multiple doses.
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
04/23/2025
Locations: Anaheim Clinical Trials, Anaheim, California
Conditions: Cardiometabolic Disease
Study of ALTO-101 in Patients With Schizophrenia
Recruiting
This is a Phase 2, double-blind, placebo-controlled, two-way crossover study to compare the efficacy of ALTO-101T versus placebo in change in electroencephalogram (EEG) cognitive processing markers and measures of cognition. Additional goals are to assess pharmacokinetic (PK), safety, and tolerability of the recently developed ALTO-101T transdermal delivery system (TDS) formulation in a patient population.
Gender:
ALL
Ages:
Between 21 years and 55 years
Trial Updated:
04/23/2025
Locations: Site 5038, Garden Grove, California
Conditions: Schizophrenia, Cognitive Impairment
Standard Versus High Dose ED-Initiated Buprenorphine Induction
Recruiting
This study is a multisite double-blind, double-dummy, randomized clinical trial enrolling ED patients with untreated moderate to severe opioid use disorder (OUD) to compare Standard Dose Induction (SDI) and High Dose Induction (HDI) on rates of participation in OUD treatment within 10 days post randomization, and opioid withdrawal symptoms, opioid craving, and use of illicit and non-prescribed drugs.
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
04/23/2025
Locations: Highland Hospital, Oakland, California
Conditions: Opioid Use Disorder