California is currently home to 5605 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 to Investigate Tonlamarsen for the Treatment of Adults With Uncontrolled Hypertension
Recruiting
The purpose of this study is to evaluate the blood pressure-lowering effect of tonlamarsen in adult participants who, despite taking 2 or more antihypertensive medications, have not achieved their target blood pressure (BP).
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
04/01/2025
Locations: Clinical Trials Research, Lincoln, California
Conditions: Hypertension
A Study to Explore the Efficacy of JNJ-89495120 in the Treatment of Major Depressive Disorder
Recruiting
The purpose of this study is to evaluate how well JNJ-89495120 works (anti-depressant effects) and how well it is tolerated as compared to placebo on reducing the symptoms of depression in participants with major depressive disorder (MDD).
Gender:
ALL
Ages:
Between 18 years and 64 years
Trial Updated:
04/01/2025
Locations: CI Trials, Bellflower, California
Conditions: Depressive Disorder, Major
BMS-986489 (Atigotatug + Nivolumab) vs Durvalumab in Limited-stage Small-cell Lung Cancer (TIGOS-LS)
Recruiting
This is an open-label, randomized study of BMS-986489 (atigotatug + nivolumab fixed-dose combination) vs durvalumab in limited-stage (LS)-small-cell lung cancer (SCLC) participants. The main goals of this study are to: * Evaluate the efficacy of BMS-986489 vs durvalumab * Evaluate the safety profile of BMS-986489
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/01/2025
Locations: Sansum Clinic, Santa Barbara, California
Conditions: Limited Stage Small Cell Lung Cancer
This is an Observational Pre-post Study to Observe if the Off Label Use of Anti-IL1 Therapies, Such as Anakinra or Canakinumab, Can Block ACVR1-induced Flare Activity and Heterotopic Ossification in FOP
Recruiting
This is an observational pre-post study to observe if the off label use of anti-IL1 therapies, such as anakinra or canakinumab, can block ACVR1-induced flare activity and heterotopic ossification in FOP. It will also generate key tools and preliminary data that are needed to design a future Phase II study. This study specifically focuses on patients with severe FOP who are being considered by their medical team for rescue therapy with anti-IL1 therapy. Preliminary data suggests patients experie... Read More
Gender:
ALL
Ages:
Between 6 years and 17 years
Trial Updated:
04/01/2025
Locations: UCSF, San Francisco, California
Conditions: Fibrodysplasia Ossificans Progressiva (FOP)
MHE3 Clinical Trial - Overcoming Obstacles
Recruiting
The goal of this clinical trial is to increase and strengthen connections between Latinx individuals and mental health services. Through this intervention, the investigators aim to improve mental health literacy, decrease stigma, increase coping skills, and increase mental health help seeking, even before they are in crisis. Participants will be asked to participate in six educational sessions hosted by Promotores de Salud.
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
04/01/2025
Locations: Stanford University, Palo Alto, California
Conditions: Mental Health Services, Community Mental Health Services, Community Health Services, Preventive Health Services, Counseling, Community Networks, Community Participation, Hispanic or Latino
A 2-year Study of EYP-1901 in Subjects With Wet Age Related Macular Degeneration (wAMD) (LUCIA) Primary Efficacy Will be Determined at Week 56
Recruiting
This is a phase 3 randomized, double -masked study comparing the efficacy of EYP-1901 against Aflibercept.
Gender:
ALL
Ages:
50 years and above
Trial Updated:
04/01/2025
Locations: Win Retina, Arcadia, California
Conditions: Wet Age Related Macular Degeneration, wAMD
A Pivotal Study of N-Acetyl-L-Leucine on Ataxia-Telangiectasia (A-T)
Recruiting
A pivotal, randomized, double-blind, placebo-controlled, multi-center therapeutic study for patients age 4 and older with a confirmed diagnosis of Ataxia-Telangiectasia (A-T). The objective of this study is to evaluate the safety, tolerability and efficacy of N-acetyl-L-leucine (IB1001) compared to standard of care.
Gender:
ALL
Ages:
4 years and above
Trial Updated:
04/01/2025
Locations: University of California Los Angeles, Los Angeles, California
Conditions: Ataxia-Telangiectasia, Ataxia-Telangiectasia (A-T)
A 2-year Study of EYP-1901 in Subjects With Wet Age Related Macular Degeneration (wAMD) (LUGANO) Primary Efficacy Will be Determined at Week 56
Recruiting
This is a phase 3 randomized, double -masked study comparing the efficacy of EYP-1901 against Aflibercept.
Gender:
ALL
Ages:
50 years and above
Trial Updated:
04/01/2025
Locations: California Retina Consultants, Bakersfield, California
Conditions: Wet Age Related Macular Degeneration, wAMD
Cognitive Status, Fatigue and Inflammation in Patients With Immune Thrombocytopenia (ITP)
Recruiting
This is a multi-center, hospital based, cross-sectional study based on data from patient medical records, including laboratory results. The study will include adult patients with chronic (\> 1 year duration) primary Immune Thrombocytopenia (ITP) only. Patients will be identified based on a laboratory confirmed diagnosis of ITP in the medical records, where there is also a physician-confirmed diagnosis of primary ITP. If patients consent to take part in the study, a routine clinical visit will al... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/01/2025
Locations: USC Norris Comprehensive Cancer Center- Site Number : 8400002, Los Angeles, California
Conditions: Chronic Immune Thrombocytopenia, Primary Immune Thrombocytopenia, Adult Immune Thrombocytopenia
WATER IV Prostate Cancer
Recruiting
This is a multicenter, prospective, randomized clinical trial that aims to assess the safety and efficacy of Aquablation Therapy in men with low-risk to intermediate to high-risk localized prostate cancer who are candidates for, or have opted for, prostatectomy. Participants will be randomized to either Aquablation Therapy or radical prostatectomy and followed up to 10 years.
Gender:
MALE
Ages:
45 years and above
Trial Updated:
04/01/2025
Locations: University of Southern California, Los Angeles, California
Conditions: Localized Prostate Cancer
A Clinical Study of Sacituzumab Tirumotecan (MK-2870) in Patients With Bladder Cancer (MK-2870-027)
Recruiting
The goal of the study is to learn about the safety of Sacituzumab Tirumotecan and if people can tolerate it when given in the bladder and find the highest dose that people can take without having certain problems. Researchers will then choose a dose level of Sacituzumab Tirumotecan to use in future studies to learn how well the drug works.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/01/2025
Locations: Michael G Oefelein Clinical Trials ( Site 0053), Bakersfield, California
Conditions: Non-Muscle Invasive Bladder Cancer
Quizartinib or Placebo Plus Chemotherapy in Newly Diagnosed Patients With FLT3-ITD Negative AML
Recruiting
This study will compare the effects of Quizartinib versus placebo in combination with chemotherapy in participants with newly diagnosed FMS-like tyrosine kinase 3 (FLT3)-internal tandem duplication (ITD) negative acute myeloid leukemia (AML).
Gender:
ALL
Ages:
Between 18 years and 70 years
Trial Updated:
04/01/2025
Locations: Ucsf - School of Medicine, San Francisco, California
Conditions: Leukemia