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California Paid Clinical Trials
A listing of 5600 clinical trials in California actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
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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.
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 Trial
Studying an Investigational Virus Vaccine
Recruiting
The main objectives of this study are to assess the safety and effectiveness of an investigational vaccine aimed at preventing norovirus, commonly known as the stomach flu. Participants will be randomly assigned to receive either the investigational vaccine or a placebo. Should you express interest, you will be contacted directly by the research site, which will provide further details and answer any questions you may have about study requirements, risks/benefits, and any compensation.
Conditions:
Healthy
Interested in vaccine studies
All Conditions
Preventative Trials
Featured Trial
Type 2 Diabetes Clinical Trial
Recruiting
Can changing your breakfast improve your type 2 diabetes? If you have an HbA1C of 7.0% or higher, you are invited to participate in an online study at the University of Michigan.
Conditions:
Type 2 Diabetes
Diabetes Mellitus Type 2 in Obese
Diabetes Type Two
Type 2 Diabetes Mellitus
Diabete Type 2
Featured Trial
Evaluating an Investigational Treatment for Hidradenitis Suppurativa
Recruiting
The main objectives of this Phase 2 study are to evaluate the safety and effectiveness of an investigational medication in adults with moderate to severe hidradenitis suppurativa (HS), a chronic skin condition. Participants will be randomly assigned to receive the investigational treatment or a placebo. Should you express interest, the research site will contact you directly to provide further details and address any questions you may have about study requirements, risks/benefits, and compensation.
Conditions:
All Conditions
Hidradenitis suppurativa (Skin disorder)
Dermatology
Featured Trial
Crohn's Disease Clinical Study
Recruiting
Help us study a potential new way to treat Crohn's disease. We are seeking adults living with Crohn's disease to join our latest clinical trial to help us learn more. Eligible participants will receive study-related treatment, assessments, and care at no cost. You will also receive reimbursement for travel while participating. Health insurance is not required to take part.
Conditions:
Crohn's Disease
Crohn Disease
Crohns Disease
Crohn's Disease (CD)
Crohn Colitis
Genicular Artery Embolization Vs Observation for Symptomatic Knee Osteoarthritis
Recruiting
The purpose of this clinical trial is to determine whether genicular artery embolization (GAE) is an effective way to treat knee pain from osteoarthritis. Pain from arthritis is often due to underlying inflammation in the joint. The inflammation is associated with increased abnormal blood flow going to the specific area of pain. If the investigator can reduce the blood flow, the inflammation can be reduced and the pain can be controlled.
The GAE procedure is an experimental procedure to decreas... Read More
Gender:
ALL
Ages:
Between 40 years and 79 years
Trial Updated:
09/28/2024
Locations: UCLA Santa Monica Hospital, Santa Monica, California
Conditions: Knee Osteoarthritis, Degenerative Joint Disease of Knee
Magnetic Resonance Imaging for Improving Knowledge of Brain Tumor Biology in Patients With Resectable Glioblastoma
Recruiting
This clinical trial uses a type of imaging scan called magnetic resonance imaging (MRI) to study brain tumor biology in patients with glioblastoma that can be removed by surgery (resectable). Malignant gliomas are the second leading cause of cancer mortality in people under the age of 35 in the United States. Glioblastoma is a type of malignant glioma with very poor patient prognosis. There are currently only about 3 drugs approved by the Food and Drug Administration (FDA) for the treatment of g... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
09/27/2024
Locations: UCLA / Jonsson Comprehensive Cancer Center, Los Angeles, California
Conditions: Glioblastoma, Recurrent Glioblastoma, Resectable Glioblastoma
Efficacy of mHealth Applications in Weight Management in a Population Affected by Overweight or Obesity
Recruiting
The purpose of this study is to determine the effectiveness of mobile health applications in improving health outcomes in patients with overweight and obesity. This study will involve a 6-month long commitment where participants will be expected to use an mHealth app daily, weigh themselves and check their fasting blood glucose levels every morning.
Gender:
ALL
Ages:
Between 18 years and 64 years
Trial Updated:
09/27/2024
Locations: San Diego State University, San Diego, California
Conditions: Overweight and Obesity
Efficacy of Using Mobile Health Applications for Health
Recruiting
The purpose of this study is to determine the effectiveness of mobile health applications in improving health outcomes and type II diabetes outcomes in type 2 diabetics. This study will involve a 6-month long commitment where participants will be expected to weigh themselves every morning, at the same time, and check their blood glucose readings daily before and after meals for at least three meals in the day.
Gender:
ALL
Ages:
Between 18 years and 64 years
Trial Updated:
09/27/2024
Locations: San Diego State University, San Diego, California
Conditions: Diabetes Mellitus, Type 2, Obesity
Efficacy of mHealth Apps for Health in a Low-income, Type II Diabetic, Hispanic Population
Recruiting
The purpose of this study is to determine the effectiveness of mobile health applications in improving health outcomes and the subsequent benefit of improving type II diabetes outcomes in a low socioeconomic Hispanic population. This study will involve a 6-month long commitment where participants will be expected to weigh themselves every morning, at the same time, and check their blood glucose readings daily before and after meals for at least three meals in the day.
Gender:
ALL
Ages:
Between 18 years and 64 years
Trial Updated:
09/27/2024
Locations: San Diego State University, San Diego, California
Conditions: Diabetes Mellitus, Type 2, Obesity
ALLIANCE AVIV: Safety and Effectiveness of the SAPIEN X4 Transcatheter Heart Valve in Failing Aortic Bioprosthetic Valves
Recruiting
The objective of this study is to establish the safety and effectiveness of the Edwards SAPIEN X4 Transcatheter Heart Valve (THV) in subjects who are at high or greater risk with a failing aortic bioprosthetic valve.
Gender:
ALL
Ages:
All
Trial Updated:
09/27/2024
Locations: Hoag Memorial Hospital Presbyterian, Newport Beach, California
Conditions: Aortic Valve Insufficiency, Aortic Valve Stenosis
Simultaneous Multinuclear Metabolic MRI in Newly Diagnosed or Recurrent Glioma
Recruiting
This clinical trial constructs and tests a novel multinuclear metabolic magnetic resonance imaging (MRI) sequence in patients with glioma (brain tumor) that is newly diagnosed or has come back (recurrent). This trial aims to develop new diagnostic imaging technology that may bridge gaps between early detection and diagnosis, prognosis, and treatment in brain cancer.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
09/27/2024
Locations: UCLA / Jonsson Comprehensive Cancer Center, Los Angeles, California
Conditions: Glioma, Malignant Glioma, Recurrent Glioma, Recurrent Malignant Glioma
Rituximab-pvvr and Abatacept Vs Rituximab-pvvr Alone in New Onset Type 1 Diabetes
Recruiting
The study is a two-arm, multicenter, double-blinded clinical trial testing sequential therapy with rituximab-pvvr followed by abatacept versus rituximab-pvvr alone in new onset T1D. The primary objective is to test whether the C-peptide response to a 2-hour mixed meal tolerance test, will be improved in participants with new onset T1D who are treated with Abatacept after Rituximab-pvvr compared to those treated with Rituximab-pvvr and placebo 24 months after enrollment.
Gender:
ALL
Ages:
Between 8 years and 45 years
Trial Updated:
09/27/2024
Locations: Childrens Hospital of Orange County, Orange, California
Conditions: Type 1 Diabetes Mellitus
LIONS (PLK4 Inhibitor in Advanced Solid Tumors)
Recruiting
The primary objective of this study is to identify a safe and tolerated dose and schedule of the orally administered PLK4 inhibitor RP-1664. In addition, this study will examine the pharmacokinetics (PK), pharmacodynamics (PD) and preliminary anti-tumor activity of RP-1664 in advanced solid tumors.
Gender:
ALL
Ages:
Between 12 years and 100 years
Trial Updated:
09/26/2024
Locations: Participating Site 1025, San Francisco, California
Conditions: Advanced Solid Tumor
A Phase 3 Study of the Safety and Efficacy of Coagulation Factor VIIa (Recombinant) for the Prevention of Excessive Bleeding in Patients With Congenital Hemophilia A or B With Inhibitors to Factor VIII or IX Undergoing Elective Major Surgical Procedures SCOPE HIM
Recruiting
This is an interventional, prospective, international, multicenter, single-arm, Phase 3, and sequential efficacy and safety study in adolescents and adults with congenital hemophilia A or B with inhibitors to factor VIII (FVIII) or factor IX (FIX) undergoing elective major surgical procedures.
Gender:
MALE
Ages:
Between 12 years and 65 years
Trial Updated:
09/26/2024
Locations: Orthopaedic Institute for Children - Orthopaedic Hemophilia Treatment Center, Los Angeles, California
Conditions: Hemophilia
Remote Patient Monitoring and Health Coaching vs. Usual Care for the Treatment of Hypertension
Recruiting
High blood pressure, also known as hypertension, affects nearly half of all Americans and increases the risk for heart disease and stroke. Only about half of people with high blood pressure have it under control. New methods to control blood pressure are needed to reduce heart attack and stroke rates. The purpose of this study is to test whether a digital program that includes personalized health coaching and remote patient monitoring with a connected blood pressure cuff, all delivered on a smar... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
09/26/2024
Locations: Stanford University, Redwood City, California
Conditions: Hypertension
Interventions in Mathematics and Cognitive Skills
Recruiting
The purpose of this study is to investigate neurocognitive mechanisms underlying response to intervention aimed at enhancing, and remediating weaknesses in, numerical skills in children, including those with mathematical learning disabilities (MLD).
Gender:
ALL
Ages:
Between 6 years and 12 years
Trial Updated:
09/26/2024
Locations: Stanford Cognitive and Systems Neuroscience Laboratory, Palo Alto, California
Conditions: Math Learning Disability, Child Development, Developmental Disability, Learning Disabilities, Learning Disabled, Learning Curve, Mathematics Disorder, Dyscalculia, Dyscalculia, Primary, Dyscalculia, Acquired, Specific Learning Disorder, With Impairment in Mathematics, Individuality, Behavior, Child, Behavior and Behavior Mechanisms, Behavior, Decision Making, Neuronal Plasticity, Cognition, Cognition Disorder, Cognitive Dysfunction, Cognitive Change, Cognitive Impairment, Mild, Cognitive Developmental Delay, Cognitive Orientation, Cognitive Delay, Mild, Cognitive Deficits, Mild, Cognitive Abnormality, Neuroscience
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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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