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California Paid Clinical Trials
A listing of 5591 clinical trials in California actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
3481 - 3492 of 5591
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California is currently home to 5591 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.
Featured Trial
Paid Clinical Studies Nationwide
Recruiting
Nationwide clinical trials offered in your area. Some trials offering up to several thousand dollars in compensation for participation.
Featured Offer
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Recruiting
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As a valued user, you’re eligible for $100 off your first program with code policy-lab-100.
Conditions:
Overweight
Overweight and Obesity
Obesity
Weight Loss
Morbid Obesity
Tumor Genomic Pre-test Counseling Tool for Black or African-American Men With Prostate Cancer
Recruiting
The overall goal of the study is to improve equitable delivery of pre-Tumor genetic testing (TGT) counseling tool for Black or African American men with metastatic prostate cancer and evaluating the tool for implementation.
Gender:
MALE
Ages:
18 years and above
Trial Updated:
01/29/2025
Locations: University of California, San Francisco, California
Conditions: Prostate Cancer, Prostate Cancer Metastatic
Study of Zanzalintinib (XL092) + Pembrolizumab vs Pembrolizumab in Subjects With PD-L1 Positive Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma
Recruiting
This is a multicenter, randomized, double-blind, controlled Phase 2/3 trial of zanzalintinib in combination with pembrolizumab versus zanzalintinib-matched placebo in combination with pembrolizumab in subjects with PD-L1 positive recurrent or metastatic head and neck squamous cell carcinoma (R/M HNSCC) incurable by local therapies who have not received prior systemic therapy for recurrent or metastatic disease.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
01/29/2025
Locations: Exelixis Clinical Site #2, Fullerton, California
Conditions: Head and Neck Squamous Cell Carcinoma
A Study of OnCARlytics (CF33-CD19) in Combination with Blinatumomab in Adults with Advanced or Metastatic Solid Tumors (OASIS)
Recruiting
This is an open-label, dose escalation and dose expansion, multi-center phase I study evaluating the safety and tolerability of CF33-CD19 administered intravenously (IV) or intratumorally (IT) in combination with blinatumomab in adults with advanced or metastatic solid tumors.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
01/29/2025
Locations: City of Hope, Duarte, California
Conditions: Solid Tumor, Adult
Improving Survival for Metastatic Lobular Breast Cancer (PLUMB Registry)
Recruiting
This is a prospective observational registry for patients with invasive lobular carcinoma (ILC) of the breast. After the first 1cohort is enrolled, the collected data will be utilized to develop an ILC specific response assessment tool.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
01/29/2025
Locations: University of California, San Diego, San Diego, California
Conditions: Metastatic Breast Cancer, Lobular Breast Carcinoma
Minimally Displaced Femoral Neck Fracture Pilot Study
Recruiting
The goal of this randomized pilot study is to assess feasibility of the trial and to collect information to inform the design of a definitive trial. Adult patients ages 60 years or older with a low-energy minimally displaced femoral neck fracture (FNF) treated with surgery will be eligible to participate in the study. Patients will be randomized to one of two treatment groups, hip arthroplasty or internal fixation. Participants will be followed for 1 year.
Gender:
ALL
Ages:
60 years and above
Trial Updated:
01/29/2025
Locations: University of Southern California, Los Angeles, California
Conditions: Femoral Neck Fractures
Genetically Modified Cells (KIND T Cells) for the Treatment of HLA-A*0201-Positive Patients With H3.3K27M-Mutated Glioma
Recruiting
This phase I, first-in-human trial tests the safety, side effects, and best dose of genetically modified cells called KIND T cells after lymphodepletion (a short dose of chemotherapy) in treating patients who are HLA-A\*0201-positive and have H3.3K27M-mutated diffuse midline glioma. KIND T cells are a type of treatment in which a patient's T cells (a type of immune system cell) are changed in the laboratory into KIND T cells so they will recognize certain markers found in tumor cells. Drugs such... Read More
Gender:
ALL
Ages:
Between 2 years and 25 years
Trial Updated:
01/29/2025
Locations: University of California, San Francisco, San Francisco, California
Conditions: Diffuse Midline Glioma, H3 K27M-Mutant
Mechanisms of Resistance to PSMA Radioligand Therapy
Recruiting
This is a multicenter, correlative study to existing Lutetium based prostate-specific membrane antigen (PSMA)-targeted radioligand therapy (RLT) trials and uses.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
01/29/2025
Locations: University of California, Los Angeles, Los Angeles, California
Conditions: Prostate Cancer
Persona Revision Knee System Outcomes
Recruiting
The study will evaluate the performance, clinical benefits and safety of the Persona Revision Knee System in patients who have received primary or revision total knee arthroplasty (TKA) treatment. This will be done using a multicenter, single-arm, consecutive series, retrospective cohort study with prospective follow-up.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
01/29/2025
Locations: Community Foundation Medical Group, Fresno, California
Conditions: Arthroplasty Complications, Infection, Knee Disease, Knee Osteoarthritis
Focused Ultrasound to Promote Immune Responses for Undifferentiated Pleomorphic Sarcoma
Recruiting
This study is a single site, single-arm, feasibility study to evaluate the safety and efficacy of MRgFUS using the ExAblate 2100 System for the partial ablation of undifferentiated pleomorphic sarcomas.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
01/29/2025
Locations: University of California, San Francisco, San Francisco, California
Conditions: Undifferentiated Pleomorphic Sarcoma
Testing the Safety and Tolerability of CX-4945 in Patients With Recurrent Medulloblastoma Who May or May Not Have Surgery
Recruiting
This is a multi center, Phase I, Phase II and surgical study of the CX-4945 drug (silmitasertib sodium) for patients with recurrent SHH (Sonic Hedgehog) medulloblastoma
Gender:
ALL
Ages:
3 years and above
Trial Updated:
01/29/2025
Locations: Children's Hospital of Los Angeles, Los Angeles, California
Conditions: Medulloblastoma, Childhood, Medulloblastoma Recurrent, Medulloblastoma
Clinical Trial to Evaluate the Safety and Effectiveness of Using the Tendyne Transcatheter Mitral Valve System for the Treatment of Symptomatic Mitral Regurgitation
Recruiting
Prospective, controlled, multicenter clinical investigation with four trial cohorts: Randomized, Non-repairable, Severe Mitral Annular Calcification (MAC) and Severe Mitral Annular Calcification Continued Access Protocol (MAC CAP). Subjects in the Randomized cohort will be randomized in a 1:1 ratio to the trial device or to the MitraClip system. Subjects in the Non-repairable, Severe MAC, and Severe MAC CAP cohorts will receive the trial device.
The objective of the Clinical Trial to Evaluate t... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
01/29/2025
Locations: Fresno Heart Hospital, Fresno, California
Conditions: Mitral Regurgitation, Mitral Insufficiency, Mitral Valve Insufficiency, Cardiovascular Diseases, Valve Disease, Heart, Heart Valve Diseases, Functional Mitral Regurgitation, Degenerative Mitral Valve Disease
A Phase 1 Study to Evaluate Safety, Tolerability and Pharmacokinetics of TIX100 in Healthy Subjects
Recruiting
A Single Center, Single Dose, Randomized, Placebo-controlled Study to Evaluate Safety, Tolerability and Pharmacokinetics of Orally Administered TIX100 in Healthy Subjects
Gender:
ALL
Ages:
Between 18 years and 70 years
Trial Updated:
01/28/2025
Locations: ProSciento, Inc., Chula Vista, California
Conditions: Healthy
3481 - 3492 of 5591
Kaiser Permanente houses over 6,000 physicians in southern California and it is also one of the largest research centers on the state. On its clinical trial division, Kaiser Permanente conducts clinical trials of almost every specialty funded by pharmaceutical companies, government, and foundations.
The Cedars-Sinai Medical Center located in Los Angeles is one of the largest research centers owned and operated by a private hospital in the United States. Focusing on biomedical, cancer, and heart research among other specialties, you can find almost any type of clinical trials for both health and non-healthy volunteers at the research division of Cedar-Sinai Medical Center.
There are around 100,000 clinical trials happening every year across the United States about almost every condition out there. While most clinical trials are testing drugs or medical devices there are also many behavioral and observational trials going on at any point in time. Many paid research studies are held at these California locations.
Clinical trials are incredibly important for making new medical and scientific discoveries, finding new and better methods for diagnosing medical conditions early, testing new interventions, and even developing safer and more effective surgical procedures.
In order for all these discoveries to me made available to the general population they need to go through years of rigorous testing both in healthy and non-healthy volunteers. During those years, medical professionals follow a protocol that has been previously approved by the FDA or other regulatory agency to test the effectiveness and safety of their discovery.
Other people choose to participate in a clinical trial because they feel it is a good way to contribute to the advancement of medical knowledge and that their participation can help many people in the future. The following lists of trials are broken down by condition, and to find a specific clinical trial in your area click through to clinicaltrials.gov.
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