California is currently home to 5606 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.
Pfizer-BioNTech COVID-19 Vaccine Effectiveness Study - Kaiser Permanente Southern California
NCT04848584
Recruiting
The primary objective of this study is to determine the vaccine effectiveness of 2 doses of Pfizer-BioNTech BNT162b2 vaccine against COVID-19-associated hospitalization. There will be a large retrospective database study using two parallel study designs: a test-negative case-control design and a retrospective cohort design. VE estimates by various strata and strain type will be conducted.
Gender:
ALL
Ages:
0 years and above
Trial Updated:
06/05/2025
Locations: Kaiser Permanente Southern California, Pasadena, California
Conditions: COVID-19
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Prevalence and Predictors of Hepatic Steatosis in Persons Living With HIV
NCT04795219
Recruiting
Nonalcoholic fatty liver disease (NAFLD) is a spectrum of liver conditions associated with fat accumulation that ranges from benign, non-progressive liver fat accumulation to severe liver injury, cirrhosis, and liver failure. NAFLD is the most common liver disease in US adults and the second leading cause for liver transplantation in the US. The natural history of NAFLD in the general population has been well described, with those with non-alcoholic fatty liver (NAFL, or simple steatosis) destin... Read More
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
06/05/2025
Locations: University of California, San Diego, La Jolla, California
Conditions: NAFLD, NAFLD-HIV, Hiv
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HIP Fracture Accelerated Surgical TreaTment And Care tracK 2 Trial
NCT04743765
Recruiting
The HIP ATTACK-2 trial is a multicentre, international, parallel group randomized controlled trial to determine whether accelerated surgery for hip fracture in patients with acute myocardial injury is superior to standard care in reducing death at 90 days after randomization. The trial will also assess secondary outcomes at 90 days after randomization: inability to independently walk 3 metres, time to first mobilization (first standing and first full weight bear), composite and individual assess... Read More
Gender:
ALL
Ages:
45 years and above
Trial Updated:
06/05/2025
Locations: The Regents of the University of California, Davis, California
Conditions: Hip Fractures, Myocardial Injury
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A Study of ART0380 for the Treatment of Advanced or Metastatic Solid Tumors
NCT04657068
Recruiting
This clinical trial is evaluating a drug called ART0380 in participants with advanced or metastatic solid tumors. The main goals of this study are to: * Find the recommended dose of ART0380 that can be given safely to participants alone and in combination with gemcitabine or irinotecan * Learn more about the side effects of ART0380 alone and in combination with gemcitabine or irinotecan * Learn more about the effectiveness of ART0380 alone and in combination with gemcitabine or irinotecan
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/05/2025
Locations: USC Norris Comprehensive Cancer Center, Los Angeles, California
Conditions: Advanced Cancer, Metastatic Cancer, Ovarian Cancer, Primary Peritoneal Cancer, Fallopian Tube Cancer, Endometrial Cancer, Metastatic Colorectal Cancer, Pancreatic Ductal Adenocarcinoma, Acinar Cell Carcinoma
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Trametinib and Everolimus for Treatment of Pediatric and Young Adult Patients With Recurrent Gliomas (PNOC021)
NCT04485559
Recruiting
This phase I trial studies the side effects and best dose of trametinib and everolimus in treating pediatric and young adult patients with gliomas that have come back (recurrent). Trametinib acts by targeting a protein in cells called MEK and disrupting tumor growth. Everolimus is a drug that may block another pathway in tumor cells that can help tumors grow. Giving trametinib and everolimus may work better to treat low and high grade gliomas compared to trametinib or everolimus alone.
Gender:
ALL
Ages:
Between 1 year and 25 years
Trial Updated:
06/05/2025
Locations: Children's Hospital Los Angeles, Los Angeles, California
Conditions: Recurrent World Health Organization (WHO) Grade II Glioma, Low-grade Glioma, High Grade Glioma
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ZZ06 in Adult Patients With Advanced Solid Tumor Malignancies
NCT04412616
Recruiting
This is a Phase 1, Multicenter, Open-label study to assess the safety, tolerability and preliminary efficacy of ZZ06 in participants with all Adult Patients with Advanced EGFR-positive Solid Tumor Malignancies who are not able to have current standard anti-tumor therapies. The purpose of this study is to determine the maximum tolerated dose (MTD) , to characterise the safety, pharmacokinetics (PK), immunogenicity, pharmacodynamics (PD) and anti-tumor activity of ZZ06 as a single agent in adult p... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/05/2025
Locations: Cedars Sinai Medical Center, Los Angeles, California
Conditions: Advanced EGFR Positive Solid Tumor
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Study of AMG 509 in Participants With Metastatic Castration-Resistant Prostate Cancer
NCT04221542
Recruiting
Evaluate the safety and tolerability of AMG 509 in adult participants and determine the maximum tolerated dose (MTD) or recommended phase 2 dose (RP2D). Part 2 is now closed to accrual.
Gender:
MALE
Ages:
18 years and above
Trial Updated:
06/05/2025
Locations: City of Hope National Medical Center, Duarte, California
Conditions: Prostate Cancer
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HCRN Endoscopic Versus Shunt Treatment of Hydrocephalus in Infants
NCT04177914
Recruiting
Hydrocephalus is a potentially debilitating neurological condition that primarily affects babies under a year of age and has traditionally been treated by inserting a shunt between the brain and the abdomen. A newer endoscopic procedure offers hope of shunt- free treatment that may reduce complications over a child's life, but it is not clear if the endoscopic procedure results in similar intellectual outcome as shunt. Therefore, the investigators propose a randomized trial to compare intellectu... Read More
Gender:
ALL
Ages:
Between 1 day and 104 weeks
Trial Updated:
06/05/2025
Locations: Children's Hospital of Los Angeles, Los Angeles, California
Conditions: Hydrocephalus
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Study of Safety & PK of Luspatercept (ACE-536) in Pediatric Participants With Beta (β)-Thalassemia
NCT04143724
Recruiting
This is a Phase 2a study to evaluate the safety and pharmacokinetics (PK) of luspatercept in pediatric participants with β-thalassemia. The study will be conducted in 2 parts for both transfusion-dependent (TD) and non-transfusion-dependent (NTD) β-thalassemia participants: TD Part A will be in adolescent participants aged 12 to \<18 years with two dose escalation cohorts, followed by a dose expansion cohorts. NTD Part A will be conducted in the same age group participants as TD Part A with dos... Read More
Gender:
ALL
Ages:
Between 6 years and 17 years
Trial Updated:
06/05/2025
Locations: Local Institution - 601, Los Angeles, California
Conditions: Beta-Thalassemia
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Ceralasertib (AZD6738) Alone and in Combination With Olaparib or Durvalumab in Patients With Solid Tumors
NCT03682289
Recruiting
This phase II trial studies how well ceralasertib, am Ataxia telangiectasia and Rad3-related (ATR) kinase inhibitor, works alone or in combination with olaparib or durvalumab in treating participants with renal cell carcinoma (RCC), urothelial carcinoma, all pancreatic cancers, endometrial cancer, and other solid tumors excluding clear cell ovarian cancer that have spread to nearby tissue or lymph nodes or other parts of the body. ATR kinase inhibitor AZD6738 and olaparib or durvalumab may stop... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/05/2025
Locations: City of Hope Comprehensive Cancer Center, Duarte, California
Conditions: Clear Cell Renal Cell Carcinoma, Locally Advanced Pancreatic Cancer, Locally Advanced Malignant Solid Neoplasm, Metastatic Malignant Solid Neoplasm, Metastatic Renal Cell Carcinoma, Metastatic Urothelial Carcinoma, Metastatic Pancreatic Cancer, Stage III Pancreatic Cancer, Stage III Renal Cell Cancer, Stage IV Pancreatic Cancer, Stage IV Renal Cell Cancer, Endometrial Cancer, Metastatic Castration-resistant Prostate Cancer
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Recombinant Factor VIIa (rFVIIa) for Hemorrhagic Stroke Trial
NCT03496883
Recruiting
The objective of the rFVIIa for Acute Hemorrhagic Stroke Administered at Earliest Time (FASTEST) Trial is to establish the first treatment for acute spontaneous intracerebral hemorrhage (ICH) within a time window and subgroup of patients that is most likely to benefit. The central hypothesis is that rFVIIa, administered within 120 minutes from stroke onset with an identified subgroup of patients most likely to benefit, will improve outcomes at 180 days as measured by the Modified Rankin Score (m... Read More
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
06/05/2025
Locations: Kaiser Permanente Baldwin Park Medical Center, Baldwin Park, California
Conditions: Intracerebral Hemorrhage
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A Study to Assess Deucravacitinib Safety in Pregnancy
NCT07017699
Recruiting
The purpose of this study is to assess pregnancy and infant outcomes among pregnant participants enrolled in an established North American pregnancy registry (Organization of Teratology Information Specialists \[OTIS\]) who were exposed to deucravacitinib.
Gender:
FEMALE
Ages:
All
Trial Updated:
06/04/2025
Locations: University of California San Diego, La Jolla, California
Conditions: Psoriasis (PsO)
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