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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.
3289 - 3300 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 Trial
Chronic Cough Research Study
Recruiting
Are you tired of living with chronic cough? Our research study is now looking to enroll people from all backgrounds to help research potential new treatment options for chronic cough.
You are under no obligation to take part and health insurance is not required. Find out more today! We’d love to hear from you!
You are under no obligation to take part and health insurance is not required. Find out more today! We’d love to hear from you!
Conditions:
Chronic Cough
Refractory or Unexplained Chronic Cough
Cough
Asthma
Sinusitis
Featured Offer
Lose Weight with GLP-1 Medications
Recruiting
Policy Lab has partnered with CareGLP to offer trusted access to 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
A Phase 2 Study of the Ketogenic Diet vs Standard Anti-cancer Diet Guidance for Patients With Glioblastoma in Combination With Standard-of-care Treatment
Recruiting
This is a Phase 2, randomized two-armed, multi-site study of 170 patients with newly diagnosed glioblastoma multiforme. Patients will be randomized 1:1 to receive Keto Diet, or Standard Anti-Cancer Diet. All patients will receive standard of care treatment for their glioblastoma. The Keto Diet intervention will be for an 18-week period and conducted by trained research dietitians. Daily ketone and glucose levels will be recorded to monitor Keto Diet adherence.
This two-armed randomized multi-si... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
02/14/2025
Locations: Cedars-Sinai Medical Center, Los Angeles, California
Conditions: Glioblastoma Multiforme
Study of Oral MRT-2359 in Selected Cancer Patients
Recruiting
This Phase 1/2, open-label, multicenter study is conducted in patients with previously treated selected solid tumors, including non-small cell lung cancer (NSCLC), small cell lung cancer (SCLC), high-grade neuroendocrine cancer of any primary site, diffuse large B-cell lymphoma (DLBCL), and tumors with L-MYC or N-MYC amplification. Patients receive escalating doses of a GSPT1 molecular glue degrader MRT-2359 to determine safety, tolerability, maximum tolerated dose (MTD) and/or recommended Phase... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
02/14/2025
Locations: Hoag Memorial Hospital Presbyterian, Newport Beach, California
Conditions: NSCLC, SCLC, DLBCL, NSCLC With High or Low L-MYC or N-MYC Expression, High Grade Neuroendocrine Cancer, L-MYC and N-MYC Amplified Solid Tumors, HR-positive, HER2-negative Breast Cancer, Prostate Cancer
Effects of Cannabidiol and Tetrahydrocannabinol on Microbiome and Neuroinflammation in HIV
Recruiting
This study has the potential to contribute to a more complete understanding of the independent and combined effects of cannabis use and HIV on the brain and on inflammation. Such knowledge may inform future strategies for treating brain disease and inflammation. Participants will be randomly assigned to one of two groups, both of which will receive the same treatment in a different order over a period of about 6 weeks. The visits include physical examinations, blood tests, and other procedures d... Read More
Gender:
ALL
Ages:
Between 21 years and 70 years
Trial Updated:
02/14/2025
Locations: HIV Neurobehavioral Research Program (HNRP), San Diego, California
Conditions: Hiv, Cannabis, THC, Neuroinflammatory Disease, Neuroinflammatory Response, Microbiome
Transcutaneous Spinal Cord Stimulation for Chronic Low Back Pain
Recruiting
As a leading cause of disability worldwide, chronic low back pain (cLBP) represents a significant medical and socioeconomic problem with estimated health care spending of $87 billion/annually. The efficacy of dorsal column electrical stimulation to inhibit pain was first described over 50 years ago. Since then, several large clinical trials have investigated the therapeutic potential of electrical spinal cord stimulation (SCS) and found that over 70% of patients with intractable pain had over 50... Read More
Gender:
ALL
Ages:
Between 21 years and 85 years
Trial Updated:
02/14/2025
Locations: San Francisco VA Medical Center, San Francisco, California
Conditions: Chronic Low-back Pain
Transcranial Magnetic Stimulation for Restricted and Repetitive Behavior in ASD
Recruiting
Investigating the efficacy of a form of TMS called theta-burst stimulation for restricted and repetitive behavior in ASD.
Gender:
ALL
Ages:
Between 12 years and 45 years
Trial Updated:
02/14/2025
Locations: Stanford University, Stanford, California
DBS of the SCC for the Treatment of Medically Refractory CLBP
Recruiting
The purpose of this study is to evaluate the feasibility and preliminary efficacy of deep brain stimulation of the subgenual cingulate cortex for the treatment of chronic medically-refractory low back pain using a randomized double-blind crossover design.
Gender:
ALL
Ages:
Between 40 years and 75 years
Trial Updated:
02/14/2025
Locations: University of California Los Angeles, Los Angeles, California
Conditions: Chronic Low-back Pain
Panitumumab-IRDye800 in Detecting Cancer in Participants With Lung Cancer During Surgery
Recruiting
This phase I/II trial studies the best dose and timing of panitumumab-IRDye800 in detecting cancer in participants with lung cancer during the surgery. Panitumumab-IRDye800 is a combination of the antibody drug panitumumab and IRDye800CW, an investigational dye that can be seen using a special camera. Panitumumab-IRDye800 may attach to tumor cells and make them more visible during surgery in patients with lung cancer.
Gender:
ALL
Ages:
19 years and above
Trial Updated:
02/14/2025
Locations: Stanford University, School of Medicine, Palo Alto, California
Conditions: Lung Carcinoma, Metastatic Malignant Neoplasm in the Lung, Stage IV Lung Cancer AJCC v8, Stage IVA Lung Cancer AJCC v8, Stage IVB Lung Cancer AJCC v8
Continuous Positive Airway Pressure (CPAP) for Sleep Apnea in Pregnancy
Recruiting
A randomized controlled trial of 1,500 women to assess whether treatment of obstructive sleep apnea with continuous positive airway pressure (CPAP) in pregnancy will result in a reduction in the rate of hypertensive disorders of pregnancy.
Gender:
FEMALE
Ages:
18 years and above
Trial Updated:
02/14/2025
Locations: Regents of the University of California San Francisco, San Francisco, California
Conditions: Obstructive Sleep Apnea of Adult, Preeclampsia, Obstetrical Complications
Panitumumab-IRDye800 in Patients With Pancreatic Cancer Undergoing Surgery
Recruiting
This phase I/II trial studies the side effects and best dose of panitumumab-IRDye800 and to see how well it works in finding cancer in patients with pancreatic cancer who are undergoing surgery. Panitumumab-IRDye800 is a combination of the antibody drug panitumumab and IRDye800CW, an investigational dye that can be seen using a special camera. Panitumumab-IRDye800 may attach to tumor cells and make them more visible during surgery in patients with pancreatic cancer.
Gender:
ALL
Ages:
19 years and above
Trial Updated:
02/14/2025
Locations: Stanford University, School of Medicine, Palo Alto, California
Conditions: Pancreatic Adenocarcinoma
Comparative Effectiveness of MRgFUS Versus CTgRFA for Osteoid Osteomas
Recruiting
Osteoid osteomas are painful, benign bone tumors that occur most frequently in young males between ages 10 and 20 years. The goal of the proposed study is based on the premise that MRgFUS is noninferior to CT-guided radiofrequency ablation (CTgRFA), in terms of pain reduction following treatment of osteoid osteomas, and offers possible improvements with regards to 1) post-procedural pain, 2) clinical resource utilization, 3) patient experience, and/or 4) adverse events. The data from the current... Read More
Gender:
ALL
Ages:
8 years and above
Trial Updated:
02/14/2025
Locations: Stanford Medical Center, Palo Alto, California
Conditions: Osteoid Osteoma
A Phase 3 Study of UGN-103 for Treatment of Patients With Low-grade Intermediate-risk Non-muscle Invasive Bladder Cancer
Recruiting
This Phase 3, single-arm, multicenter study will evaluate the efficacy and safety of UGN-103, a novel formulation of UGN-102, instilled in the urinary bladder of patients with low-grade non-muscle invasive bladder cancer (LG-NMIBC).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
02/13/2025
Locations: Genesis Research, LLC, San Diego, California
Conditions: Bladder Cancer, Urothelial Carcinoma, Urothelial Carcinoma Bladder
Advance Care Planning With Formerly Homeless Older Adults Residing in Permanent Supportive Housing
Recruiting
The homeless population is aging, with an increasing proportion of individuals over age 50 who experience accelerated aging, high rates of mortality, and a high risk of not having their wishes honored at the end of life. The goal of this randomized control trial (RCT) is to test the effectiveness of adapted evidence-based advance care planning (ACP) interventions for formerly chronically homeless older adults living in permanent supportive housing (PSH).
Gender:
ALL
Ages:
50 years and above
Trial Updated:
02/13/2025
Locations: Abode Services, Fremont, California
Conditions: Advance Care Planning
3289 - 3300 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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