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.
Cryoablation for Monomorphic Ventricular Tachycardia
Recruiting
The objective of this clinical study is to evaluate the safety and effectiveness of the Adagio VT Cryoablation System in the ablation treatment of Sustained Monomorphic Ventricular Tachycardia (SMVT)
Gender:
ALL
Ages:
18 years and above
Trial Updated:
01/27/2025
Locations: University of California San Francisco, San Francisco, California
Conditions: Sustained VT
Study of RYZ101 Compared with SOC in Pts W Inoperable SSTR+ Well-differentiated GEP-NET That Has Progressed Following 177Lu-SSA Therapy
Recruiting
This study aims to determine the safety, pharmacokinetics (PK) and recommended Phase 3 dose (RP3D) of RYZ101 in Part 1, and the safety, efficacy, and PK of RYZ101 compared with investigator-selected standard of care (SoC) therapy in Part 2 in subjects with inoperable, advanced, well-differentiated, somatostatin receptor expressing (SSTR+) gastroenteropancreatic neuroendocrine tumors (GEP-NETs) that have progressed following treatment with Lutetium 177-labelled somatostatin analogue (177Lu-SSA) t... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
01/27/2025
Locations: Research Facility, Duarte, California
Conditions: GEP-NET, Gastroenteropancreatic Neuroendocrine Tumor, Gastroenteropancreatic Neuroendocrine Tumor Disease, Neuroendocrine Tumors, Carcinoid, Carcinoid Tumor, Pancreatic NET
Emicizumab in Patients With Acquired Hemophilia A
Recruiting
This is a phase II multicenter open-label, single-arm prospective study to evaluate the efficacy of prophylactic emicizumab administered on a scheduled basis to prevent bleeds in patients with acquired hemophilia A (AHA).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
01/27/2025
Locations: UCSD Hemophilia and Thrombosis Treatment Center, San Diego, California
Conditions: Acquired Hemophilia A
First-in-Human Study of Mutant-selective PI3Kα Inhibitor, RLY-2608, As a Single Agent in Advanced Solid Tumor Patients and in Combination with Fulvestrant in Patients with Advanced Breast Cancer
Recruiting
This is an open-label, FIH study designed to evaluate the maximum tolerated dose, recommended Phase 2 dose, safety, tolerability, PK, pharmacodynamics, and preliminary antineoplastic activity of RLY-2608, in advanced solid tumor patients with a Phosphatidylinositol-4,5-bisphosphate-3 kinase, catalytic subunit alpha (PIK3CA) mutation in blood and/or tumor per local assessment. The study will evaluate RLY-2608 as a single agent for patients with unresectable or metastatic solid tumors. It will als... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
01/27/2025
Locations: University of California-San Diego, San Diego, California
Conditions: PIK3CA Mutation, Solid Tumor, Adult, HER2-negative Breast Cancer, Breast Cancer, Metastatic Breast Cancer, Advanced Breast Cancer, Unresectable Solid Tumor, Endometrial Cancer
Pivotal 1 Study of ABBV-RGX-314 (Also Known as RGX-314) Gene Therapy Administered Via Subretinal Delivery One Time in Participants With nAMD
Recruiting
ABBV-RGX-314 (also known as RGX-314) is being developed as a novel one-time gene therapy for the treatment of neovascular (wet) age-related macular degeneration (wet AMD or nAMD). Wet AMD is characterized by loss of vision due to new, leaky blood vessel formation in the retina. Wet AMD is a significant cause of vision loss in the United States, Europe and Japan, with up to 2 million people living with wet AMD in these geographies alone. Current anti-vascular endothelial growth factor (anti-VEGF)... Read More
Gender:
ALL
Ages:
Between 50 years and 89 years
Trial Updated:
01/27/2025
Locations: 133-Retina-Vitreous Associates Medical Group, Beverly Hills, California
Conditions: AMD, nAMD, Wet Age-related Macular Degeneration, wAMD, Wet AMD, CNV, Neovascular AMD, Neovascular Age-related Macular Degeneration, Choroidal Neovascularization
A Phase III Study of JR-141 in Patients With Mucopolysaccharidosis II (STARLIGHT)
Recruiting
A Global Phase III multicenter, randomized, assessor-blinded, active-controlled designed to evaluate safety and efficacy of study drug for the treatment of the MPS II.
Gender:
ALL
Ages:
All
Trial Updated:
01/27/2025
Locations: UCSF Benioff Children's Hospital Oakland, Oakland, California
Conditions: Mucopolysaccharidosis II
Treatment of Pulmonary Arterial Hypertension Using the Aria CV Pulmonary Hypertension System
Recruiting
This prospective study is a multi-center early feasibility study assessing the safety and performance of the Aria CV Pulmonary Hypertension System in patients with pulmonary hypertension and right heart dysfunction.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
01/27/2025
Locations: University of California - San Diego, La Jolla, California
Conditions: Pulmonary Arterial Hypertension, Pulmonary Hypertension, Right Heart Dysfunction
Checkpoint Inhibition In Pediatric Hepatocellular Carcinoma
Recruiting
This research study is studying an immunotherapy drug (pembrolizumab or KEYTRUDA) as a possible treatment for pediatric hepatocellular carcinoma or hepatocellular neoplasm not otherwise specified (HCN NOS).
Gender:
ALL
Ages:
Between 0 years and 30 years
Trial Updated:
01/27/2025
Locations: University of California San Francisco, San Francisco, California
Conditions: Hepatocellular Carcinoma, Childhood, Liver Cancer, Fibrolamellar Carcinoma, Liver Cancer, Pediatric
A Study of Bispecific Antibody MCLA-158 in Patients With Advanced Solid Tumors
Recruiting
This is a Phase 1/2 open-label, multi-center, multi-national study with an initial dose escalation part to determine the recommended Phase II dose (RP2D) of MCLA-158 single agent in patients with mCRC. The dose escalation part has been completed and the RP2D will be further evaluated in an expansion part of the study. Cohorts of selected solid tumor indications for which there is evidence of EGFR dependency and potential sensitivity to EGFR inhibition will be evaluated including head and neck c... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
01/27/2025
Locations: UCSD, La Jolla, California
Conditions: Advanced/Metastatic Solid Tumors, Colorectal Cancer, Gastric Cancer, Gastroesophageal-junction Cancer, NSCLC, HNSCC, Head and Neck Squamous Cell Carcinoma, Esophageal Cancer
Fecal Microbiota Transplant National Registry
Recruiting
A national data registry of patients receiving fecal microbiota transplantation (FMT) or other gut-related-microbiota products designed to prospectively assess short and long-term safety and effectiveness
Gender:
ALL
Ages:
All
Trial Updated:
01/27/2025
Locations: Children's Hospital of Los Angeles, Los Angeles, California
Conditions: Fecal Microbiota Transplantation, Clostridium Difficile Infection, Gut Microbiome
QUILT-3.055: A Study of Combination Immunotherapies in Patients Who Have Previously Received Treatment With Immune Checkpoint Inhibitors
Recruiting
This Phase 2b, multicohort, open-label clinical trial (QUILT-3.055) evaluates combination immunotherapies in patients with various advanced solid tumors who have progressed following prior PD-1/PD-L1 checkpoint inhibitor therapy. The trial includes six cohorts: Cohorts 1-4: Patients who progressed after an initial response (PR or CR) to prior PD-1/PD-L1 therapy, receiving combination therapy with N-803 and a PD-1/PD-L1 checkpoint inhibitor. (Closed to enrollment) Cohort 5: Patients who progres... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
01/27/2025
Locations: Chan Soon-Shiong Institute for Medicine, El Segundo, California
Conditions: Non-Small Cell Lung Cancer, Small Cell Lung Cancer, Urothelial Carcinoma, Head and Neck Squamous Cell Carcinoma, Merkel Cell Carcinoma, Melanoma, Renal Cell Carcinoma, Gastric Cancer, Cervical Cancer, Hepatocellular Carcinoma, Microsatellite Instability, Mismatch Repair Deficiency, Colorectal Cancer
A Phase 3 Study of Pacritinib in Patients with Primary Myelofibrosis, Post Polycythemia Vera Myelofibrosis, or Post-Essential Thrombocythemia Myelofibrosis
Recruiting
This study (study ID PAC203 North America; PAC303 ex-North America) is evaluating 200 mg BID of pacritinib compared to physician's choice (P/C) therapy in patients with MF and severe thrombocytopenia (platelet count \<50,000/μL). Approximately 399 patients in total will be enrolled, randomized 2:1 to either pacritinib (approximately 266 patients) or to P/C therapy (approximately 133 patients) Condition or disease: Primary Myelofibrosis/Post-Polycythemia Vera Myelofibrosis/ Post-essential Thromb... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
01/27/2025
Locations: City of Hope, Duarte, California
Conditions: Primary Myelofibrosis, Post-polycythemia Vera Myelofibrosis, Post-essential Thrombocythemia Myelofibrosis