California is currently home to 5595 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 Continue Treatment With Darolutamide in Patients Who Have Been Participating in Previous Darolutamide Studies Supported by Bayer
Recruiting
The aim of this study is to provide darolutamide treatment to patients who participated in a previous study with darolutamide supported by Bayer and the treating doctor considers that the continuation of the treatment with darolutamide to be beneficial. Patients will be carried over from the previous studies and continue in this study with darolutamide treatment on the same dosage. They will also return to the study centers for doctor's visits as often as they did in the previous study.
Gender:
MALE
Ages:
18 years and above
Trial Updated:
04/09/2025
Locations: City of Hope National Medical Center, Duarte, California
Conditions: Cancer
Delayed Cord Clamping With Oxygen In Extremely Low Gestation Infants
Recruiting
This study is being conducted to compare the incidence of preterm infants (up to 28+6 weeks GA) who achieve a peripheral oxygen saturation of 80 percent by 5 minutes of life (MOL) given mask CPAP/PPV with an FiO2 of 1.0 during DCC for 90 seconds (HI Group) to infants given mask CPAP/PPV with an FiO2 of .30 during DCC for 90 seconds (LO Group).
Gender:
ALL
Ages:
Between 22 weeks and 28 weeks
Trial Updated:
04/09/2025
Locations: University of California Davis, Davis, California
Conditions: IVH- Intraventricular Hemorrhage, Extreme Prematurity, Hypoxia Neonatal, Hyperoxia, Respiratory Insufficiency
Study to Learn More About the Safety and Effectiveness of the Drug VITRAKVI During Routine Use in Patients With TRK Fusion Cancer Which is Locally Advanced or Spread From the Place Where it Started to Other Places in the Body
Recruiting
In this observational study researcher want to learn more about the effectiveness of drug VITRAKVI (generic name: larotrectinib) and how well the drug is tolerated during routine use in patients with TRK fusion cancer which is locally advanced or spread from the place where it started to other places in the body. TRK fusion cancer is a term used to describe a variety of common and rare cancers that are caused by a change to the NTRK (Neurotrophic Tyrosine Kinase) gene called a fusion. During thi... Read More
Gender:
ALL
Ages:
All
Trial Updated:
04/09/2025
Locations: California Research Inst., Los Angeles, California
Conditions: Locally Advanced or Metastatic Solid Tumor Harboring an NTRK Gene Fusion
Phase 1/2a Clinical Trial of PR001 (LY3884961) in Patients With Parkinson's Disease With at Least One GBA1 Mutation (PROPEL)
Recruiting
Study J3Z-MC-OJAA is a Phase 1/2a, multicenter, open-label, ascending dose, first in-human study that will evaluate the safety of intracisternal LY3884961 administration in patients with moderate to severe Parkinson's disease with at least 1 pathogenic GBA1 mutation. Two dose level cohorts of LY3884961 are planned (Dose Level 1 and Dose Level 2). The duration of the study is 5 years. During the first year, patients will be evaluated for the effect of LY3884961 on safety, tolerability, immunogeni... Read More
Gender:
ALL
Ages:
Between 35 years and 80 years
Trial Updated:
04/09/2025
Locations: Esperanza Clinical, 25220 Hancock Avenue, Murrieta, California
Conditions: Parkinson Disease
Testing the Addition of a New Anti-cancer Drug, Radium-223 Dichloride, to the Usual Treatment (Cabozantinib) for Advanced Renal Cell Cancer That Has Spread to the Bone, RadiCaL Study
Recruiting
This phase II trial studies whether adding radium-223 dichloride to the usual treatment, cabozantinib, improves outcomes in patients with renal cell cancer that has spread to the bone. Radioactive drugs such as radium-223 dichloride may directly target radiation to cancer cells and minimize harm to normal cells. Cabozantinib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Giving radium-223 dichloride and cabozantinib may help lessen the pain and sympto... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/09/2025
Locations: UC San Diego Moores Cancer Center, La Jolla, California
Conditions: Advanced Renal Cell Carcinoma, Chromophobe Renal Cell Carcinoma, Clear Cell Renal Cell Carcinoma, Collecting Duct Carcinoma, Kidney Medullary Carcinoma, Metastatic Malignant Neoplasm in the Bone, Papillary Renal Cell Carcinoma, Stage IV Renal Cell Cancer AJCC v8, Unclassified Renal Cell Carcinoma
Phase I/II Study of Rapcabtagene Autoleucel in CLL, 3L+ DLBCL, r/r ALL and 1L HR LBCL
Recruiting
This is a phase I/II study to evaluate the feasibility, safety and preliminary antitumor efficacy of rapcabtagene autoleucel (also known as YTB323). Rapcabtagene autoleucel will be investigated in combination with ibrutinib in chronic lymphocytic leukemia (CLL)/small lymphocytic lymphoma (SLL) and as single agent in diffuse large B-cell lymphoma (3L+ DLBCL), adult acute lymphoblastic leukemia (ALL) and 1st Line High Risk Large B-Cell Lymphoma (1L HR LBCL).
Gender:
ALL
Ages:
Between 18 years and 100 years
Trial Updated:
04/09/2025
Locations: University of California LA, Los Angeles, California
Conditions: Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma, Diffuse Large B-cell Lymphoma, Acute Lymphoblastic Leukemia, Large B-cell Lymphoma
Benralizumab Airway Remodeling Study in Severe Eosinophilic Asthmatics
Recruiting
The purpose of the study is to evaluate effect of benralizumab on structural and lung function changes in severe eosinophilic asthmatics. Changes will be assessed over 48 week treatment period in patients with persistent symptoms despite standard therapy of inhaled corticosteroids (ICS) plus long acting B2-agonist (LABA) with or without additional controller medication. Patients who complete treatment will enter 4 weeks follow-up period.
Gender:
ALL
Ages:
Between 18 years and 70 years
Trial Updated:
04/09/2025
Locations: Research Site, Los Angeles, California
Conditions: Asthma
Belimumab With Rituximab for Primary Membranous Nephropathy
Recruiting
The primary objective of this study is to evaluate the effectiveness of belimumab and intravenous rituximab co-administration at inducing a complete or partial remission (CR or PR) compared to rituximab alone in participants with primary membranous nephropathy. Background: Primary membranous nephropathy (MN) is among the most common causes of nephrotic syndrome in adults. MN affects individuals of all ages and races. The peak incidence of MN is in the fifth decade of life. Primary MN is recog... Read More
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
04/09/2025
Locations: University of California San Francisco, San Francisco, California
Conditions: Membranous Nephropathy, Nephrotic Syndrome
Efficacy and Safety of Erenumab in Pediatric Participants With Episodic Migraine
Recruiting
This study will evaluate the efficacy and safety of erenumab in migraine prevention in children (6 to \<12 years) and adolescents (12 to \<18 years) with episodic migraine. The study hypothesis is that in pediatric participants with episodic migraine, the combined erenumab dose group has a greater reduction from baseline to week 9 through week 12 (month 3) in monthly migraine days (MMDs) when compared with placebo in the double-blind treatment phase (DBTP).
Gender:
ALL
Ages:
Between 6 years and 17 years
Trial Updated:
04/09/2025
Locations: Paradigm Clinical Research Center Inc, San Diego, California
Conditions: Migraine
CS1-CAR T Therapy Following Chemotherapy in Treating Patients With Relapsed or Refractory CS1 Positive Multiple Myeloma
Recruiting
This phase I trial studies the side effects and best dose of CS1-chimeric antigen receptor (CAR) T therapy after chemotherapy in treating patients who have CS1 positive multiple myeloma that has come back (relapsed) or does not respond to treatment (refractory). Immune cells can be engineered to kill multiple myeloma cells by inserting a piece of deoxyribonucleic acid (DNA) into the immune cells using a lentiviral vector such as CS1, that allows them to recognize multiple myeloma cells. These en... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/09/2025
Locations: City of Hope Medical Center, Duarte, California
Conditions: Recurrent Plasma Cell Myeloma, Refractory Plasma Cell Myeloma
Deep Brain Stimulation (DBS) Retrospective Outcomes Study
Recruiting
The primary objective of this study is to characterize real-world clinical outcomes of Deep Brain Stimulation (DBS) using retrospective review of de-identified patient records.
Gender:
ALL
Ages:
All
Trial Updated:
04/09/2025
Locations: University of California, San Francisco, San Francisco, California
Conditions: Parkinson Disease, Essential Tremor, Dystonia
A Study of Pazopanib With or Without Abexinostat in Patients With Locally Advanced or Metastatic Renal Cell Carcinoma (RENAVIV)
Recruiting
This is a randomized, Phase 3, double-blind, placebo-controlled study of pazopanib plus abexinostat versus pazopanib plus placebo in patients with locally advanced unresectable or metastatic renal cell carcinoma (RCC).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/09/2025
Locations: University of California Davis Comprehensive Cancer Center, Sacramento, California
Conditions: Renal Cell Carcinoma