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California Paid Clinical Trials
A listing of 5615 clinical trials in California actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
3229 - 3240 of 5615
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California is currently home to 5615 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
Lose Weight with GLP-1 Medications
Recruiting
Policy Lab has partnered with OnlineSemaglutide.org to offer trusted access to semaglutide and other GLP-1 medications, including generic alternatives to Ozempic® and Wegovy®.
GLP-1 medications are scientifically backed to help individuals achieve significant weight loss—on average, 15-20% of body weight within a year.
As a valued user, you’re eligible for $100 off your first program with code policy-lab-100.
GLP-1 medications are scientifically backed to help individuals achieve significant weight loss—on average, 15-20% of body weight within a year.
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
Collecting Blood Samples From Patients With and Without Cancer to Evaluate Tests for Early Cancer Detection
Recruiting
This study collects blood and tissue samples from patients with cancer and without cancer to evaluate tests for early cancer detection. Collecting and storing samples of blood and tissue from patients with and without cancer to study in the laboratory may help researchers develop tests for the early detection of cancers.
Gender:
ALL
Ages:
Between 40 years and 75 years
Trial Updated:
03/28/2025
Locations: Mission Hope Medical Oncology - Arroyo Grande, Arroyo Grande, California
Conditions: Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia, Ann Arbor Stage I Lymphoma, Ann Arbor Stage II Lymphoma, Ann Arbor Stage III Lymphoma, Ann Arbor Stage IV Lymphoma, Chronic Lymphocytic Leukemia, Chronic Myeloid Leukemia, Gastroesophageal Junction Adenocarcinoma, Head and Neck Carcinoma, Hematopoietic and Lymphoid Cell Neoplasm, Invasive Breast Carcinoma, Kidney Carcinoma, Malignant Hepatobiliary Neoplasm, Malignant Solid Neoplasm, Melanoma, Muscle-Invasive Bladder Carcinoma, RISS Stage I Plasma Cell Myeloma, RISS Stage II Plasma Cell Myeloma, RISS Stage III Plasma Cell Myeloma, Sarcoma, Stage I Bladder Cancer AJCC v6 and v7, Stage I Breast Cancer AJCC v7, Stage I Colorectal Cancer AJCC v6 and v7, Stage I Esophageal Cancer AJCC V7, Stage I Gastric Cancer AJCC V7, Stage I Lung Cancer AJCC v7, Stage I Ovarian Cancer AJCC v6 and v7, Stage I Pancreatic Cancer AJCC v6 and v7, Stage I Prostate Cancer AJCC v7, Stage I Uterine Corpus Cancer AJCC v7, Stage II Bladder Cancer AJCC v6 and v7, Stage II Breast Cancer AJCC v6 and v7, Stage II Colorectal Cancer AJCC v7, Stage II Esophageal Cancer AJCC v7, Stage II Gastric Cancer AJCC v7, Stage II Lung Cancer AJCC v7, Stage II Ovarian Cancer AJCC v6 and v7, Stage II Pancreatic Cancer AJCC v6 and v7, Stage II Prostate Cancer AJCC v7, Stage II Uterine Corpus Cancer AJCC v7, Stage III Bladder Cancer AJCC v6 and v7, Stage III Breast Cancer AJCC v7, Stage III Colorectal Cancer AJCC v7, Stage III Esophageal Cancer AJCC v7, Stage III Gastric Cancer AJCC v7, Stage III Lung Cancer AJCC v7, Stage III Ovarian Cancer AJCC v6 and v7, Stage III Pancreatic Cancer AJCC v6 and v7, Stage III Prostate Cancer AJCC v7, Stage III Uterine Corpus Cancer AJCC v7, Stage IV Bladder Cancer AJCC v7, Stage IV Breast Cancer AJCC v6 and v7, Stage IV Colorectal Cancer AJCC v7, Stage IV Esophageal Cancer AJCC v7, Stage IV Gastric Cancer AJCC v7, Stage IV Lung Cancer AJCC v7, Stage IV Ovarian Cancer AJCC v6 and v7, Stage IV Pancreatic Cancer AJCC v6 and v7, Stage IV Prostate Cancer AJCC v7, Stage IV Uterine Corpus Cancer AJCC v7, Thyroid Gland Carcinoma
A Study of DSP-5336 in Relapsed/Refractory AML/ ALL With or Without MLL Rearrangement or NPM1 Mutation
Recruiting
A phase 1/2 dose escalation / dose expansion study of Enzomenib (DSP-5336) in adult patients with acute leukemia.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
03/28/2025
Locations: Hoag Family Cancer Center, Newport Beach, California
Conditions: Leukemia, Myeloid, Acute, Leukemia, Lymphocytic, Acute
TT-10 (PORT-6) and TT-4 (PORT-7) as Single Agents and in Combination in Subjects With Advanced Selected Solid Tumors
Recruiting
The goal of this clinical trial is to evaluate TT-10, TT-4 and TT-10 + TT-4, (Dual Blockade) in participants with advanced selected solid tumors, who have failed or are not eligible for standard of care. The main questions it aims to answer are:
1. To evaluate the safety and tolerability of TT-10, TT-4 and TT-10 + TT-4, (Dual Blockade)
2. To determine the maximum tolerated dose or the recommended phase 2 dose of TT-10, TT-4 and TT-10 + TT-4, (Dual Blockade)
3. To obtain a preliminary estimate o... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
03/28/2025
Locations: USC Norris Comprehensive Cancer Center, Los Angeles, California
Conditions: Renal Cell Cancer, Castrate Resistant Prostate Cancer, Non Small Cell Lung Cancer, Head and Neck Squamous Cell Carcinoma, Colorectal Cancer (CRC), Endometrial Cancer, Ovarian Cancer
Use of Acthar in Rheumatoid Arthritis (RA) Related Flares
Recruiting
This is a Rheumatoid Arthritis (RA) study. The purpose of this research study is to determine in RA flare, whether musculoskeletal ultrasound (MSUS) inflammatory scores and/or disease activity scores improve with Acthar treatment.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
03/28/2025
Locations: UCLA David Geffen School of Medicine, Division of Rheumatology, Los Angeles, California
Conditions: Rheumatoid Arthritis (RA)
Better Breaks: Strength Breaks vs Walk Breaks for Sedentary Behavior Breaks
Recruiting
This study investigates the benefits of two different types of 2 minute activity breaks during sedentary workdays for people who sit for long periods of time in sedentary jobs.
Gender:
ALL
Ages:
30 years and above
Trial Updated:
03/27/2025
Locations: Stanford Prevention Research Center, Palo Alto, California
Conditions: Sedentary Employees
North American Comfilcon A Clinical Study
Recruiting
The main objective of this study is to demonstrate acceptable safety and effectiveness (performance) of comfilcon A Sphere, Toric, Multifocal, Toric Multifocal and Energys lenses, when used in the general population.
Gender:
ALL
Ages:
Between 8 years and 75 years
Trial Updated:
03/27/2025
Locations: University of Berkeley, Berkeley, California
Conditions: Astigmatism, Presbyopia, Ametropia
TTVR STRONG Under Coverage With Evidence Development (CED) Study
Recruiting
This Coverage with Evidence Development (CED) study measures the long-term health outcomes of patients with severe, symptomatic Tricuspid Regurgitation who received a Transcatheter Tricuspid Valve Replacement procedure using the EVOQUE system.
Gender:
ALL
Ages:
65 years and above
Trial Updated:
03/27/2025
Locations: Edwards Lifesciences, Irvine, California
Conditions: Tricuspid Regurgitation
Pilot Feasibility Trial of HEALthy Beginnings for Middle-Aged, and Older Homeless Women
Recruiting
This is a mixed methods pilot feasibility trial of HEALthy Beginnings, an innovative, nurse-driven intervention. Middle-aged and older, homeless women (MAO-HW) will participate in the HEALthy Beginnings intervention and select MAO-HW will be invited to participate in post-intervention qualitative focus groups to evaluate the program.
Gender:
FEMALE
Ages:
40 years and above
Trial Updated:
03/27/2025
Locations: Downtown Women's Center, Los Angeles, California
Conditions: Homelessness, Health Promotion, Chronic Disease Self-care, Multimorbidity, Unhoused
Chronobiological Basis of Menopausal Depression: Correcting Misaligned Circadian Rhythms With Sleep and Light Interventions
Recruiting
The goal of this clinical trial is to learn more about mood, sleep, and activity during menopause. The main question it aims to answer is: can mood and sleep dysfunction in menopause be improved by resetting misaligned circadian rhythm through one night of strategic sleep timing adjustment and two weeks of exposure to bright light at a certain time of day? Researchers will compare sleep timing (earlier vs. later) and bright white light exposure (morning or evening) to investigate the effect of m... Read More
Gender:
FEMALE
Ages:
18 years and above
Trial Updated:
03/27/2025
Locations: University of California San Diego Hillcrest Medical Center, San Diego, California
Targeting Minority Stressors to Improve Eating Disorder Symptoms in Sexual Minority Individuals With Eating Disorders
Recruiting
The goal of this clinical trial is to learn if a new intervention (Promoting Resilience to Improve Disordered Eating; PRIDE) can decrease internalized stigma and increase the ability to cope effectively with stressors in sexual minority populations diagnosed with eating disorders. The main question it aims to answer is:
Will an eating disorders treatment focused on decreasing internalized stigma and increasing sexual minority stress coping self efficacy in sexual minority populations? Participa... Read More
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
03/27/2025
Locations: San Diego State University, San Diego, California
Conditions: Eating Disorders, Sexual Minorities
Massive Transfusion in Children-2: A Trial Examining Life Threatening Hemorrhage in Children
Recruiting
The MATIC-2 is a multicenter clinical trial enrolling children who are less than 18 years of age with hemorrhagic shock potentially needing significant blood transfusion.
The primary objective of the clinical trial is to determine the effectiveness of Low Titer Group O Whole Blood (LTOWB) compared to component therapy (CT), and Tranexamic Acid (TXA) compared to placebo in decreasing 24-hour all-cause mortality in children with traumatic life threatening hemorrhage.
Gender:
ALL
Ages:
17 years and below
Trial Updated:
03/27/2025
Locations: University of California Davis, Sacramento, California
Conditions: Hemorrhagic Shock, Trauma Injury
CANF-Comb-II PET-MR in Atherosclerosis Multisite
Recruiting
The goal of this observational study is to learn more about plaque biology in asymptomatic carotid artery stenosis (ACAS) patients through imaging. The main questions it aims to answer are:
* To determine the ability of 64Cu-CANF-Comb positron emission tomography (PET) to risk stratify ACAS patients for stroke event, to include transient ischemic attack or remote ipsilateral intervention.
* To further understand the role of Natriuretic Peptide Receptor C (NPRC) in the evolution of carotid ather... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
03/27/2025
Locations: Cedars Sinai Medical Center, Los Angeles, California
Conditions: Carotid Atherosclerosis, Asymptomatic Carotid Artery Stenosis, Carotid Artery Atheroma
3229 - 3240 of 5615
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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