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.
IMPRoving Outcomes in Vascular DisEase- Aortic Dissection
Recruiting
The goal of this clinical trial is to determine whether an upfront invasive strategy of TEVAR plus medical therapy reduces the occurrence of a composite endpoint of all-cause death or major aortic complications compared to an upfront conservative strategy of medical therapy with surveillance for deterioration in patients with uncomplicated type B aortic dissection.
Gender:
ALL
Ages:
21 years and above
Trial Updated:
03/31/2025
Locations: Memorial Care Long Beach Medical Center, Long Beach, California
Conditions: Type B Aortic Dissection
Study of Sonrotoclax (BGB-11417) Plus Zanubrutinib (BGB-3111) Compared With Venetoclax Plus Obinutuzumab in Participants With Chronic Lymphocytic Leukemia (CLL)
Recruiting
The main objective of this study is to compare the efficacy of sonrotoclax plus zanubrutinib versus venetoclax plus obinutuzumab in participants with chronic lymphocytic leukemia (CLL)
Gender:
ALL
Ages:
18 years and above
Trial Updated:
03/31/2025
Locations: City of Hope National Medical Center, Duarte, California
Conditions: CLL
A Study to Estimate How Often Post-stroke Spasticity Occurs and to Provide a Standard Guideline on the Best Way to Monitor Its Development
Recruiting
This study will monitor patients during the first year following their stroke. Stroke is a very serious condition where there is a sudden interruption of blood flow in the brain. The main aim of the study will be to find out how many of those who experience their first-ever stroke then go on to develop spasticity that would benefit from treatment with medication. Spasticity is a common post-stroke condition that causes stiff or ridged muscles. The results of this study will provide a standar... Read More
Gender:
ALL
Ages:
Between 18 years and 90 years
Trial Updated:
03/31/2025
Locations: Loma Linda, Anderson, California
Conditions: Spasticity as Sequela of Stroke
A Study to Evaluate the Effectiveness and Safety of Dysport® for the Prevention of Episodic Migraine in Adults
Recruiting
The purpose of this study is to understand the safety and effectiveness of the study drug, Dysport® when compared with placebo in preventing episodic migraine. A migraine is a headache with severe throbbing pain or a pulsating sensation, usually on one side of the head, and is often accompanied by feeling or being sick and a sensitivity to bright lights and sound. Episodic Migraine is defined as having less than 15 days of headache a month with at least 6 days with migraine headaches. Migrain... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
03/31/2025
Locations: Fullerton Neurological Center, Fullerton, California
Conditions: Episodic Migraine
A Study to Evaluate the Effectiveness and Safety of Dysport® for the Prevention of Chronic Migraine in Adults
Recruiting
The purpose of this study is to understand the safety and effectiveness of the study drug, Dysport® when compared with placebo in preventing chronic migraine. A migraine is a headache with severe throbbing pain or a pulsating sensation, usually on one side of the head, and is often accompanied by feeling or being sick and a sensitivity to bright lights and sound. Chronic migraine is defined as having at least 15 days of headache a month with at least 8 of those days being migraine headache day... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
03/31/2025
Locations: Fullerton Neurological Center, Fullerton, California
Conditions: Chronic Migraine
Regorafenib in Combination With Pembrolizumab or Pembrolizumab for MSI-H Colorectal Cancer
Recruiting
This is a trial of Regorafenib in combination with pembrolizumab for patients with MSI-H colorectal cancer consisting of lead-in phase examining preliminary efficacy and safety, followed by a randomized phase to further examine efficacy.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
03/31/2025
Locations: City of Hope, Irvine, California
Conditions: MSI-H Colorectal Cancer
HLA-Mismatched Unrelated Donor Peripheral Blood Stem Cell Transplantation With Reduced Dose Post Transplantation Cyclophosphamide GvHD Prophylaxis
Recruiting
The goal of this clinical trial is to determine the effectiveness of Reduced Dose Post-Transplant Cyclophosphamide (PTCy) in patients with hematologic malignancies after receiving an HLA-Mismatched Unrelated Donor (MMUD) . The main question\[s\] it aims to answer are: * Does a reduced dose of PTCy reduce the occurrence of infections in the first 100 days after transplant? * Does a reduced dose of PTCy maintain the same level of protection against Graft Versus Host Disease (GvHD) as the standard... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
03/31/2025
Locations: City of Hope, Duarte, California
Conditions: Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia, Acute Leukemia, Myelodysplastic Syndromes, Chronic Myeloid Leukemia, Chronic Lymphocytic Leukemia, Myeloproliferative Neoplasm, Lymphoma, Chronic Myelomonocytic Leukemia, Pro-Lymphocytic Leukemia, Myelofibrosis
A Study of the Efficacy and Safety of Adjuvant Autogene Cevumeran Plus Atezolizumab and mFOLFIRINOX Versus mFOLFIRINOX Alone in Participants With Resected PDAC
Recruiting
The purpose of this study is to evaluate the efficacy and safety of adjuvant autogene cevumeran plus atezolizumab and modified leucovorin, 5-fluorouracil (5-FU), irinotecan, and oxaliplatin (mFOLFIRINOX) versus mFOLFIRINOX alone in participants with resected pancreatic ductal adenocarcinoma (PDAC) who have not received prior systemic anti-cancer treatment for PDAC and have no evidence of disease after surgery.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
03/31/2025
Locations: USC Norris Comprehensive Cancer Center, Los Angeles, California
Conditions: Adenocarcinoma, Pancreatic Ductal
A Study of an Epstein-Barr Virus (EBV) Candidate Vaccine, mRNA-1195, in 18- to 55-Year-Old Healthy Participants
Recruiting
The purpose of this study is to evaluate the safety and reactogenicity of mRNA-1195 in healthy participants.
Gender:
ALL
Ages:
Between 18 years and 55 years
Trial Updated:
03/31/2025
Locations: West Coast Research, Dublin, California
Conditions: Epstein-Barr Virus Infection
A Study of PARG Inhibitor IDE161 in Participants With Advanced Solid Tumors
Recruiting
The purpose of this study is to characterize the safety, tolerability, and efficacy of IDE161 as a single agent and in combination with pembrolizumab.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
03/31/2025
Locations: The Angeles Clinic, Los Angeles, California
Conditions: Advanced or Metastatic Solid Tumors, Breast Cancer, Ovarian Cancer, Prostate Cancer, Endometrial Cancer, Colorectal Cancer, Head and Neck Cancers, Nsclc
Study of Futibatinib in Patients With Advanced Cholangiocarcinoma With FGFR2 Fusion or Rearrangement
Recruiting
This is an open-label, multinational, randomized Phase 2 study confirming the clinical benefit of 20 mg futibatinib and evaluating the safety and efficacy of 16 mg futibatinib in previously treated CCA harboring FGFR2 gene fusions and other rearrangements.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
03/31/2025
Locations: University of California San Diego UCSD - Moores Cancer Center, La Jolla, California
Conditions: Advanced Cholangiocarcinoma, FGFR2 Fusions, Gene Rearrangement
Open-Label Umbrella Study To Evaluate Safety And Efficacy Of Elacestrant In Various Combination In Patients With Metastatic Breast Cancer
Recruiting
This is a multicenter, Phase 1b/2 trial. The phase 1b part of the trial aims to determine the RP2D of elacestrant when administered in combination with alpelisib, everolimus, palbociclib, abemaciclib, and ribociclib. The Phase 2 part of the trial will evaluate the efficacy and safety of the various combinations in patients with ER+/HER2- advanced/metastatic breast cancer.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
03/31/2025
Locations: OPN Healthcare (Arcadia Location), Arcadia, California
Conditions: Breast Cancer, Metastatic Breast Cancer